How to insulate the veranda yourself: increasing the frost resistance of the summer structure. Frame extension to a wooden house - insulation of the veranda with a wooden house

20.06.2020

Warming of the veranda can be carried out at any time of the year. There are two options: to insulate the building from the outside or from the inside. The first method, it is desirable to perform only in good weather - and it is easier to work, and the materials used will not be damaged. But the second one is quite relevant in cool and even cold weather. In addition, you can kill two birds with one stone: insulate the veranda and prepare a good base for interior decoration.

If you have not had time to insulate the veranda, now is the time to correct the situation. Insulation work will give an excellent opportunity to gather in winter with family and friends in country house over a cup of warm cocoa. What and how should be done to insulate the veranda from the inside - you will find useful information in our material.

1. Choose a material

First of all, estimate the total amount of work and the necessary costs. Take measurements of the floor, walls and ceiling of your veranda. Now is the time to decide on the material for insulation. There are several options here: polystyrene foam, mineral wool, polystyrene foam, polyurethane foam. The most popular are the first two: with their help, you can transfer the cold veranda to the status of “warm” and save family budget. Keep in mind that foam sheets are usually quite thick - up to 12 cm. This feature will reduce the useful area of \u200b\u200bthe room. Mineral wool will retain heat better and it is much easier to install. In combination with double-sided metallization or with an outer layer of foil - get the maximum heat on the veranda, but you will also be provided with tangible financial costs.

Tip from InMyRoom: if your veranda is too large in size and you want to be warm even in very coldy, it is worth considering the option of combined insulation. To do this, it is necessary to mount rolled thermal insulation based on mineral wool on the walls, and then - sheet foam.

2. Tool preparation

The most reliable method of insulation is considered frame. Such a design will be durable and reliable, in comparison with the usual gluing of insulating material to the required surface. In addition, the frame will allow you to lay any type of insulation on the walls and hide it under any sheathing - whatever you choose, drywall or lining, everything will look aesthetically pleasing. For the installation of thermal insulation, you will need various tools. Your chosen insulation, wooden bars and slats of various sections, a hacksaw, a screwdriver, self-tapping screws, nails, a level, a tape measure, a pencil, a construction stapler with staples, mounting foam, a roller, a protective antiseptic and a moisture-resistant film - this is a set of tools with which you can perform all the necessary manipulations for the insulation of the veranda.

Tip from InMyRoom: the size of the timber should depend on the number of layers of the material used and its thickness. If only one layer is supposed, then do wooden beam 50x50 mm - after all, the insulation itself has a thickness of 50 mm.

3. Wall insulation

The primary task is to make a frame on the walls: set the wooden bars in a horizontal position over the entire plane with a gap of 50 cm. The size of the bar depends on the number of layers of insulation and on its thickness. The first beam can be laid directly under the ceiling. Then measure the required space (about 50 cm) from the bottom edge of the beam with a tape measure and mark with a pencil the place for the next beam. On the marked lines, screw the frame elements using a screwdriver and self-tapping screws - we do this until the very end. Do not forget to use a level for all these manipulations.

As soon as the wooden frame is made, you can safely proceed to the process of warming itself. Insert the cut sheets of foam into the resulting openings and glue along the end. Thermal insulation in rolls is nailed (or sewn) to the rails, and the excess is cut off. Keep in mind that mineral wool must be inserted tightly with a small space between the frame. Make sure there are no holes or crevices. To insulate the walls of the veranda, it remains to attach a vapor barrier - it will not allow dampness to penetrate into your family nest. We do this work with an overlap, with a margin of 10 cm. Use a stapler and staples to fasten the material: it will be easy to attach the protective layer to the frame. And in the end - glue all the joints with special tape.

Tip from InMyRoom: in order for the wooden frame for the insulation to last for more than one year, treat it with an antiseptic - it will protect the wood from mold and decay.

4. We insulate windows and doors

Often the veranda has most of the glazing - therefore, the issue of its timely insulation is on the agenda. The main heat losses are carried out through windows and doors. Pay attention to the windows already installed: what quality they are, how long they are in operation and whether they retain heat well. If the results are not at all pleasing to you, the first thing to do is replace the windows. Bet on double or triple glazing - and save heat, and sound insulation will be much better. Check that the joints of the window beams and walls are well processed mounting adhesive or foam. Insulating doors is no less important task. Alternatively, pad it with felt (or other similar material) either outside or inside. Place self-adhesive rubber seals around the perimeter of the door frame. If possible, you can install a second door - get an additional air gap.

Tip from InMyRoom: do not forget that so-called "cold bridges" often appear under the window sills. To eliminate a gaping crack, use the same sealant - thermal resistance will increase several times.

5. Floor insulation

The easiest way is to lay the insulation layer directly on the floor. The main condition is the mechanical strength of the base. If you chose this option, then first you will have to cover up all the cracks in the floor epoxy resin. As a result, you will get a “silent”, almost monolithic floor. As soon as the base is prepared, start laying the rolled moisture-resistant insulation. Using a stapler and staples, shoot the material to the floor in 10-15 cm increments. Make it a rule: the thicker your thermal insulation material, the more often fasteners should be made. We nail the laid insulating layer in the corners with nails with wide caps. It remains only to glue the seams with adhesive tape, and the heated floor is ready. At the end, lay on top of chipboard sheets and a vending finish coating (carpet, linoleum).

Tip from InMyRoom: the direction of the insulation layer should be perpendicular to the finish coating - this feature must be thought out in advance so that the floor on your veranda lasts a long time.

6. Ceiling insulation

After insulating the floor and walls of the veranda, you can proceed to the final stage: insulate the upper part of the room. Since any ceiling is exposed to precipitation, good waterproofing work will be required. First, remove the headlining. Then the waterproofing layer should be mounted. A special perforated film is quite suitable for this. Using a special metal-coated glue, glue all the seams of the film. All other works are similar to wall installation for insulation.

Tip from InMyRoom: when installing a wooden frame and installing a ceiling insulation, be sure to use safety glasses - there is a possibility of injury to the eyes when shedding small chips, when fixing the insulation with staples and nails.

Tips from a professional: the nuances of warming the veranda, which are important to know

We learned from architect Nikita Morozov what subtleties you need to remember when insulating a cold veranda, what you can save on and how to achieve a more effective result.

Nikita Morozov is an architect. In 2007, he founded the design bureau KM STUDIO, where young architects and designers create interiors in various styles - from art deco to loft. At work, she appreciates the opportunity to constantly meet new people. interesting people, draws inspiration from books and movies, classical fine arts and the latest technologies. He believes that the ideal interior should combine aesthetics and ergonomics and give impressions.

Extension Features

When choosing a veranda insulation material, consider which room the veranda will adjoin. If this is a kitchen or a fireplace room, then it is worth refusing to use some materials for fire safety reasons. For example, Styrofoam cannot be said to be a rapidly flammable material, but at high temperatures it melts, releasing toxic smoke.

About materials

I will add Penofol to the above recommended materials as an additional or main insulation. Penofol consists of polyethylene foam and a layer of strong aluminum foil: it reflects well ultraviolet radiation, and practically does not burn, and retains heat at very low temperatures. A good analogue mineral wool- basalt wool. According to its characteristics, it is absolutely identical to mineral, but it is an environmentally friendly material.

About insulation outside

For a more effective result, I also recommend insulating the outer walls of the veranda. Use foam and fasteners "fungi". Before insulating, impregnate the wall with anti-fungal and mold agents. After the insulation boards are fixed, fix the mesh, on top of which you can apply the finish coat. There are many more ways to insulate walls from the outside - the choice of one or another method depends on the finishing material, budget, climatic conditions at the time of the insulation process. Insulation of walls from the outside has a number of advantages in relation to the internal insulation of walls. For example, when internal insulation the freezing point is shifted into the wall, which leads to its destruction; at the outside - into the insulation, which reduces the rate of destruction of the walls, and the latter can accumulate heat. The internal area of the veranda is also preserved and there is no need to dismantle the finish.

What to do with windows

The quality of the installation of windows and their condition certainly affects the coefficient of heat loss in the room, but if the budget does not provide for a relatively costly replacement of windows, then a number of actions can be taken that will keep the heat on the veranda at least temporarily. For example, it is important to carefully caulk wooden window frames, then seal all the cracks, upholster the outside plastic wrap, but leave space between the window and the film - this gap ( air bag) will prevent the accumulation of moisture.

Additional measures

If your veranda is a functionally actively used room: there is a dining or study area here, then it is also worth considering the installation of a UFO or an electric heater.

The veranda in every house is a special place. It is pleasant to spend time here in the summer, but in the cold season it is difficult to call such a room comfortable. Therefore, each owner seeks to solve the question: how to insulate the veranda for winter residence, in advance.

The better to insulate the veranda: types of materials

There are many materials that allow you to insulate the veranda with high quality. But among the large selection, there are a few that have proven themselves better than others.

Penofol

This insulation has a foil layer, which is an additional protection against the cold in a wooden veranda.
Penofol can be used both independently and combined with other similar materials.
The insulation is environmentally friendly, does not emit toxic substances.
Easy to install, considered a fireproof product. It is great for warming the veranda in wooden house.
It reflects well cold air from the street.

Styrofoam

Styrofoam is perfect for floor insulation, as well as walls and ceilings.
Insulation of the veranda with foam plastic is quite simple. Installation of panels can be done both with mechanical fasteners and with the help of special glue.
Due to its structure, this insulation creates coolness in the room in summer, and keeps heat inside the veranda in winter.
This material is non-toxic, insects and fungi do not like it. Therefore, it is often laid under the floor screed or drywall. As additional insulation verandas, you can use penofol.

Styrofoam

This product is similar in properties to foam. It is very durable and works well. An excellent product for warming the veranda.

Mineral wool

This insulation is considered "breathable". It provides additional air exchange, thereby reducing the humidity in the room.
Minvata is an environmentally friendly insulation. It is absolutely harmless, odorless, does not emit toxic substances.
Mineral wool is a fire resistant material. It is especially good to use it for warming the veranda if the building is wooden.
Such a heater has proven itself in the field of water resistance. It is able to repel moisture, which allows you to regulate the internal microclimate of the room.
Mineral wool is also an excellent sound insulator. It dampens the noise in the veranda coming from the street, thereby providing additional comfort. This insulation is used for insulation of walls, floors, ceilings, ceilings. A wide range of products allows you to choose the best option. This product can both insulate the veranda and the wooden house as a whole.

Basalt wool

This insulation is in no way inferior to mineral wool. It also perfectly protects the house from cold and noise. Excellent chemical and biological resistance. Insulation of the veranda with this product has proven itself in severe frosts

Polyurethane foam (PPU)

Such insulation can be purchased in three types: rigid panels, flexible plates and inflatable. The advantage of this material is its low weight and ease of installation. But it is poorly tolerated by mechanical stress, and has a high price.

Linen, tow, moss

Such heaters are used when the veranda is wooden. Laying such materials is difficult. If it is planned to insulate the veranda with this raw material, then it is better to do this even during the construction of the veranda.

Synthetic insulation for construction

Artificial material has more resistant characteristics than natural. Such material is used to insulate the veranda from the inside and outside. It is successfully used for insulation of walls, ceilings, floors.

Do-it-yourself warming of the veranda to the house

The veranda is almost always built on the same foundation as the house. As a rule, it is monolithic concrete or concrete slabs. In winter, about 20% of the heat goes through it. Therefore, before insulating the veranda, the foundation should be isolated. It is easy to make such insulation. It is necessary to paste over the surface (including the basement) with polystyrene foam plates.

Don't buy cheap styrofoam. It absorbs moisture, so it can simply crack at the points of contact with the ground. To prevent this, it is necessary to make additional waterproofing with a film between the ground and the insulation.

Foundation wooden house dig to the ground and coat with bitumen-polymer mastic.
After that, a layer of polystyrene is placed on a gravel bed and glued to the foundation surface with polyurethane adhesive.
You should also glue the joints between the plates with glue. This is necessary to prevent the penetration of moisture and cold.

Floor insulation on the veranda

Insulation of the veranda begins with thermal insulation of the floor. Mostly in such premises they make a concrete base, this can be clearly seen in the video. If the heating of a wooden extension is planned by the "warm floor" technology, it is better to choose electrical system. It can be turned on as needed. Water heating you should not install it on a wooden veranda, since at low temperatures the pipes can freeze and deform, as a result, you will have to completely change the system.

Floor insulation in an unheated veranda

The floor of the house is closest to the ground, and if it is not heated, a significant part of the cold enters the wooden room from below. Therefore, when solving the question: how to insulate the veranda, it is this part that should be isolated in the first place. The procedure for warming the floor on the veranda.

At the first stage of warming the floor of the veranda, crushed stone is poured, sand is on top and compacted well.
Next, they make a frame, lay a mesh or reinforcing bars. This is necessary so that subsequently the concrete does not burst.
Then concrete is poured in a layer of five centimeters.
After the screed has hardened, the floor should be waterproofed. To do this, you need to lay sheets of roofing material or a film, the roofing material is fastened together with the help of bituminous mastic.
At the next stage of warming the floor of the veranda, logs from a bar are installed. But before that, they should be impregnated with an antiseptic. Insulation is placed between the bars.
After that, you can lay the boards on the floor.

Insulation of the veranda from the inside

Insulation of a wooden room can be done not only from the outside, but also from the inside. Warming the veranda on both sides will help to keep the heat in the room as much as possible.

The technology of warming the veranda from the inside begins with sealing all the cracks.
Next, you should make a frame from a bar.
After that, a waterproofing film is attached to the beam. It is more convenient and faster to mount it from the inside with a stapler.
After that, a frame is made from metal profiles or timber and filled with foam or similar insulation. It is better if the distance between the metal profiles is the same as the width of the insulation.
Drywall is mounted on top of the frame.
At the last stage of warming the veranda from the inside, the walls are puttied, painted or a decorative coating is installed.

Insulation of veranda windows

A lot of heat from the room escapes through the windows. To eliminate such a problem and qualitatively insulate the veranda, it is necessary to carefully consider the adjunction of these parts of the building. To begin with, it is worth replacing wooden windows with plastic ones.

PVC products save heat in the house much better, in addition, they are excellent sound insulators. During installation, the joints of profiles and walls are foamed special tool. To increase the effect, strip thermal insulation is used. But you should not save and put a single double-glazed window. Double or triple glazing will contribute much better to the insulation of the veranda.

If, for some reason, there is no desire to change the windows, they must be insulated by thoroughly examining the tightness of the wooden frames.

The first step is to check all the glazing beads. If they stagger or crack, you need to remove the glass, clean the grooves and coat with sealant. After that, the glass is put back, sealant is again applied along the edge and new wooden glazing beads are installed.
Next, you should check the junction of the window opening and the frame. To do this, with an ordinary metal ruler, you should go through all the joints. If there are places where it passes freely, it is necessary to putty or seal them with mounting foam.

Door insulation is also carried out quite in a simple way. From the inside and outside, it is upholstered with felt (or other similar insulation). From above, some decorative product made of a film or other material is attached that is not amenable to weather elements, for example, leatherette.

around the perimeter wooden box rubber seals must be installed. You should also check the junction of the door frame and the opening. In case of holes or poorly adhering finishing material, the old one is removed, cleaned and plastered or filled with mounting foam.

Veranda roof insulation

A lot of heat leaves the house through the roof of the extension. If the roof is shed, without an attic, it will not be possible to move freely along it. To insulate the veranda with your own hands, you will have to disassemble the entire roofing material. Therefore, it is better to carry out the insulation of such a roof at the construction stage.

Ceiling insulation

In order for the insulation of the veranda to be really effective, the ceiling should also be insulated. Such work is considered quite difficult. The main thing is to choose the right technology and insulation. There are two ways to insulate the ceiling: along the “floor” of the attic or knock out the ceiling in the extension.

Attic ceiling insulation is usually done when a veranda is being built. But you can do it over time. This option is considered the best for the reason that the height of the room does not “sneak” and installation is carried out much faster. Styrofoam or other insulation is simply placed in the rafter frame and covered with a film.

The technology of warming the veranda from the inside is somewhat more complicated. But such thermal insulation of the ceiling can be done in several ways. On our website, you can just watch the process of insulating the ceiling on the video.

Method one

First, a frame is made on the ceiling from a beam of 30 * 30 millimeters.
A heater of the same thickness is placed in the space between the bars.
Next, the ceiling is sheathed with thin drywall.
At the last stage of warming the veranda with your own hands, the ceiling is either plastered and painted or upholstered with siding.

Method two

The old ceiling covering is replaced with plywood or OSB.
Then a hydro-barrier film is attached.
Next, a frame is made of timber, into which foam or other insulation is installed.
At the next stage, the timber structure is covered with a film and padded with clapboard.

Method three

The most simple technology ceiling insulation - frameless. But only hard insulation is suitable for her. Styrofoam plates are installed directly on the ceiling without additional structures. After that, the surface of the ceiling is closed with a special mesh and puttied.

Insulation of the walls of the veranda

A lot of cold enters the veranda through the walls. Before insulating a cold veranda, you should think about insulating the walls. They can be both inside and outside.

External thermal insulation

If the walls are wooden:

First, all the cracks in the wooden veranda should be sealed.
Next, a vertical frame of timber is stuffed. The distance between the bars is about half a meter.
After that, a heater is inserted.
Then a waterproofing film is attached with a stapler.
At the final stage, it is upholstered with siding.

If the walls are block:

First, foam boards are laid on a special glue and reinforced with dowel umbrellas.
Then special adhesive solution it is necessary to anoint the surface of the plates and fix a reinforcing mesh on them.
After the walls of the house are dry, they can be covered with decorative plaster insulation.

Insulation of the house using the "warm seam" technology

A similar technology for warming the veranda is used for wooden structures. For this method, a tourniquet, tow, felt and sealant are used. It is possible to isolate a building using this technology both from the inside and outside. Before work, the seam is cleaned of dirt, a tourniquet or tow is clogged into it and sealed with sealant. Insulation of the veranda in a wooden house with the “warm seam” technology allows you to significantly save heat in the room.

Heating of the veranda

The easiest way to solve the problem of heating and warming the veranda during the cold season is a portable heater. To make a full-fledged heating in the house, you will need: project development, coordination of the relevant authorities, complex work for conducting heating system etc. It is much easier to put something like UFO and follow the fire safety rules in a wooden veranda.

Warming the veranda with your own hands: video

You can see how to insulate the veranda correctly in this video.

If all insulation work is carried out technologically correctly and efficiently, the veranda will become the room that can be used all year round. Warming the veranda takes time and material costs. But on the other hand, additional living space will appear, where it will be pleasant to spend time not only in summer, but also in winter.

Warming the veranda from the inside with your own hands is quite in demand in the harsh climate of Russia. Owners often want to make warm additional room at the cottage or in your home. Otherwise, the unheated veranda will freeze and become damp, and because of this, the finish will quickly begin to deteriorate.

A competent approach to the construction of the veranda requires its insulation even at the beginning of construction. But if the house was bought, do-it-yourself warming of the terrace should be done if necessary.

Warming of the veranda is carried out in any season of the year.

The building can be finished:

Outside. Such work is best done only in good weather: when it is easier to work, and the materials used will not be damaged.
From within. This method is relevant in cool and even cold weather. In this case, you can immediately:

insulate the veranda;
prepare a good base for interior decoration.

After the room becomes warm, you can gather here in winter with the whole family and friends over a cup of warm coffee.

What material is chosen for insulation

The best option for finishing the veranda can be:

Minvata.
Styrofoam. But in case of unexpected contact with fire, quite dangerous carcinogens will be released, which should not be ignored. However, the relatively low price makes the material affordable for warming such a room. Polyfoam is a budget option.
As an additional material, you can use a foam pad. Its metallized layer will be able to reflect cool air from the street, and heat will remain inside the veranda. This material is a high-tech, heat-insulating agent consisting of a layer made of polyethylene foam and high-quality aluminum foil covering it. Such a "reflected" layer can also be used as a separate independent thermal insulation. But for maximum effect, to preserve heat, it is necessary to combine foam phenol with other types of heaters.
Polyurethane foam, basalt wool, resole foam are considered effective options for insulating a building with your own hands.. These materials do not burn.

More about insulation

How to insulate the foundation

Tip: For the veranda, you should choose the same type of foundation as the main building - concrete slabs, cast-in-place concrete or strip foundation.

The base material absolutely does not block the cold coming from the ground in winter, so the foundation can freeze through. Through it, heat loss reaches up to 20%. There are several ways to insulate a cold veranda, namely its base.

It could be:

Backfilling with earth or expanded clay of the internal space.

Such options are used only in the construction of the veranda, when foundation work is carried out. For this:

the formwork is removed;
the entire internal site is covered with expanded clay or earth, which will be very cheap, especially when excess soil remains after construction. But at the same time, the quality of its heat saving is low.

A layer of expanded clay does not allow moisture and frost to pass into concrete slab. Expanded clay has greater thermal insulation, but it will need to be purchased, which will increase costs.

Tip: To isolate the base, a double layer should be made: the first is covered with soil, and then expanded clay pebbles are laid.

Pasting with polystyrene foam.

In the presence of heaving soil, it is necessary to carry out external insulation of the foundation walls with expanded polystyrene. This is due to the deformation of the base, which occurs due to the expansion of the soil in volume during periodic thawing and freezing.

In this case, the insulation layer plays the role of an insulator, relieving the base from direct contact with the ground, and blocking frost. The entire outside surface concrete, including the basement.

Tip: Before the polystyrene foam is glued, the entire foundation must be covered with mastic for waterproofing, as shown in the photo.

The order of work is as follows:

Polystyrene is laid on the outside of the foundation, which is dug up to the very foundation.
The first row is mounted on a gravel bed.
The base is smeared with bituminous polymer mastic, for a waterproofing layer.
After drying, expanded polystyrene plates are glued.
The adhesive composition is selected polyurethane, which is applied in dots or the entire sheet is lubricated.
Between the plates, the joints are taken with glue, which will make it possible to avoid cold bridges and save the base from cracks into which moisture can penetrate.

The newest way of external insulation is polyurethane foam spraying. It consists of liquid components and is sprayed onto the foundation with special equipment. After complete curing, the coating acquires density, becomes monolithic and sufficiently durable.

According to its characteristics, the composition is not inferior to extruded polystyrene foam, although the cost of work is much higher. At the same time, there are no joints, which improves the quality of thermal insulation.

How to insulate floors

Closest to the ground, in addition to the foundation, are the floors. Their insulation must be performed without fail in order to avoid the appearance of black spots of dampness in the corners.

On the verandas, the floors are usually poured with concrete. When planning a heating device using the "warm floor" system, it should be carried out on initial stage floor fillings.

In this case, it is better to choose an electrical system that turns on as needed. At sufficiently low temperatures, the water floor may freeze, and freeze only in the spring, or the coating will need to be dismantled to warm up the existing pipes.

Upon availability on the veranda old tiles, insulation can be placed directly on it.

The procedure for insulating floors in an unheated room is as follows:

The entire area of the underground is covered with gravel.
Sand is poured on top and carefully compacted.
Rebars are laid out for reinforcement or a mesh is laid out, which will protect the concrete from cracks.
Is being done concrete screed five centimeters thick.
After the fill hardens, a waterproofing layer is created. The easiest way is to make a screed coated with water-repellent mastic. However, a less expensive option is to lay roofing sheets and fasten them bituminous mastic or rolled, pre-heating them with a burner.
On top of the waterproofing, logs impregnated with an antiseptic are mounted, and a heater is laid between them, which can be mineral wool foiled on one side. The foil prevents infrared radiation from leaving the room, with which a lot of heat escapes. Insulation rolls are laid after installing all the logs.
Insulation can also be performed with polystyrene foam. At the same time, the joints between the plates are blown with mounting foam, and the excess material is cut off after drying.
Boards or decking are laid.

Tip: All wooden details must be carefully treated with antiseptics that protect them from decay, and then painted with a protective composition.

To avoid dampness, which is very afraid of the tree, organized good ventilation. To do this, ventilation vents are made in the foundation, located below the floor level.
Insulation is placed with the foil up, which prevents heat from reflecting back to the veranda.
Underground decking does not require ventilation - it does not deteriorate due to temperature changes and the appearance of dampness. Decking is a board, but previously treated with compounds at the factory. For its manufacture, larch is used, it is not afraid of frost and moisture. This material is usually lined open terraces. But, the cost of such flooring is quite high.

How to insulate the walls of the veranda

The walls of such a room are usually insulated from the inside, and from the outside only to give the veranda a presentable look.

When warming wooden walls necessary:

Close up all the cracks in the building.
On a tree, fill a vertical crate from the bars with a step of elements up to 0.5 meters.

Tip: When stuffing the rails, measure the width of the insulation, and then fill them exactly according to its size. In this case, all the plates will fit snugly against the crate.

Mineral wool is installed between the slats, which is fastened with dowel-umbrellas.
A waterproofing film is fixed on top with a stapler.
The surface is finished with clapboard, siding or other finishing material (see).

Do-it-yourself veranda insulation from block walls:

Styrofoam plates are glued to the walls with a special adhesive, additionally they are reinforced with dowel umbrellas.
The same glue is smeared on top of the plates and a reinforcing mesh is attached to them.
After the final drying, the walls are covered with decorative plaster.
Surfaces are painted.

Before the veranda is insulated from the inside, it is necessary to carefully caulk all the cracks.

The procedure for insulating the terrace with your own hands is as follows:

The crate is stuffed.
A waterproofing film is fixed with a stapler, it will protect the insulation from moisture from the street.
A metal frame is mounted, on which drywall will then be attached.
The frame is filled with mineral wool.
The laid insulation is covered with a vapor barrier film.
Installed drywall.
The finish coat is carefully applied.

Tip: The distance between the elements of the metal profile on the frame should be equal to the width of the insulation sheets.

How to insulate the veranda from the inside with foam can be seen in detail in the video in this article. Each owner of his house decides for himself how to insulate the veranda from the inside. The main thing is that it is warm and cozy here.

How to check the tightness of the installation of windows and doors

If we insulate the veranda with our own hands, we must make sure that there is no heat loss from windows and doors. When installing old wooden windows on the veranda, you will need to carefully check their tightness.

For this:

Attention is drawn to the quality of the installation of glazing beads, which you just need to pull.
If they cracked or began to stagger, all glasses must be removed, the grooves cleaned, and then coated with silicone sealant on their surfaces.
Glasses are inserted back and sealant is applied along the edge.
Clamped with new glazing beads.

At the joints of the window opening and the frame, you need to walk with an ordinary metal ruler. Where it passes freely, there are gaps that must be sealed with mounting foam. The entrance door is checked in the same way.

How to insulate the ceiling of the veranda

A significant part of the heat can escape through the ceiling, which requires its insulation. The best option laying out between the beams of a foil-foamed polymer can become, which will simultaneously retain heat and prevent moisture from passing through.

You can also use mineral wool, but in this case the first layer will be roofing material, and serve as a vapor barrier, and insulation boards are laid on it.

A few nuances when warming the veranda

In order for the insulated veranda to the house with large window frames to be as warm as possible, it is recommended to install a triple-frame structure.

Besides:

Before warming the veranda, you need to take care of the fire safety of the building. To do this, non-combustible materials must be selected.
In case of fire, a veranda that is not protected by fire-resistant materials, even with a small fire, can flare up and in very a short time catch fire.

It will not be difficult to carry out the insulation of the veranda on your own, the main thing is to determine in advance what and how to insulate.

Finishing the terrace in a private house (photo)

The veranda is a small room attached to the house. It can be open or glazed (closed). It is used both for agricultural needs and for recreation. How to insulate a veranda for winter living from the inside with your own hands and what materials are best to choose for these purposes? Find out the answers to these questions below.

What to look for when warming the veranda from the inside?

Let's decide how to properly insulate will allow you to make it a full-fledged living space for the winter. You can use it absolutely at any time of the year. Before starting work, it is necessary to think over absolutely all the nuances: the option of insulation, material for thermal insulation, places for installing insulation. At the same time, it is possible to lay insulation from the inside and outside.

Insulation of the veranda in a wooden house is possible subject to the following conditions:

Installation is possible only if there is good ventilation.
In cool weather, the heating should always be on in the veranda.
Additional wall insulation cannot exceed a thickness of 55 mm.

Modern in the interior

Overview of materials used for internal insulation

Now the construction market presents a wide variety of materials for thermal insulation of premises. They differ operational characteristics and cost. So, let's figure out how to insulate the veranda from the inside?

Styrofoam is the most popular type of insulation in many areas of construction. It features light weight, good rigidity, stable performance even in long-term use, easy installation, and can be installed with or without a frame. The disadvantages of polystyrene include its high fire hazard and attractiveness to rodents. This is a significant disadvantage for warming the veranda in a private house.
When using foam, there is no need to build another waterproofing layer.

Scheme of insulation of the walls of the veranda with foam
Penofol is recommended by many experts. This is a modern and high-quality thermal insulation material, it can be used in conjunction with other types of insulation or without them. Penofol is ideal for warming all buildings in a country house. It has a low vapor permeability. The material is environmentally friendly. It is possible to mount it yourself without any problems.
Floor insulation with penofol
Another popular insulation is mineral wool. It can also be used to insulate any buildings in the private sector. It is possible to use mineral wool for rooms intended for winter use. To mount a heat-insulating layer of mineral wool, you will need to equip the frame. Such material, four to five years after installation, will lose its density, and this will inevitably lead to the loss of thermal insulation properties.
Basalt wool is an analogue of mineral wool. It also gradually loses its thermal insulation properties. It differs from mineral wool in greater safety from an environmental point of view.
Expanded polystyrene combines all the advantages of foam insulation at once. It has good strength and is easy to work with. Even a novice in this business can equip a heat-insulating layer with expanded polystyrene. However, this material has a high sound transmission.

Expanded polystyrene belongs to the category of non-combustible materials.
Glass wool surpasses all the materials listed above in terms of strength and elasticity. It can be purchased in roll form. Working with it is quite simple, but it is necessary to use means to protect hands, eyes and face, as well as respiratory organs. Therefore, along with glass wool, you will need to purchase goggles and a respirator. Glass wool has little strength, so it can sag a lot over time. Such material is absolutely fireproof.

We warm the closed veranda with our own hands

In this block, we will discuss how to properly insulate the veranda from the inside with your own hands. Consider the features of insulation of walls, ceiling, roof, floor, doors and windows. Before starting work, it will be necessary to purchase all materials and tools, seal windows and doors.

Preparatory work before insulation

There are many ways to insulate the veranda with your own hands. We will talk about the most popular methods among people. The list of required tools includes: stapler, construction knife, paint roller, hacksaw, paint brushes, screwdriver. Except selected thermal insulation material you will also need to buy: a door seal, mounting foam, vapor barrier film, self-tapping screws, gypsum, wooden beams.

When preparatory work finished, it's time to make a warm living room out of a cold veranda.

Wall insulation on the veranda

It is worth starting the insulation of the walls on the veranda with the installation of the frame (metal or wood). The wooden frame is made of slats and bars, and the metal frame is made of galvanized profile. The latter is most suitable for the insulation of drywall structures. The technology for mounting the frame is the same when using the materials listed above and is as follows (an example of installing a wooden frame).

To mount the frame, you need to install the upper and lower wooden bars, filling the distance between them with the help of intermediate bars. They are mounted only horizontally.
Before mounting on the wall, the beam must be treated with an antiseptic to protect against rot and mold. Use mineral wool.
It is possible to fasten the frame to the walls of the veranda using self-tapping screws, a puncher and a screwdriver. In this case, the method of fastening the beam directly depends on the material of the walls.
Control the horizontal mounting of the beam with building level. The width of the frame cells will always correspond to the dimensions of the insulation boards. In case of dense laying, you can reduce the spacing of the cells by 3 mm. During the installation of the frame, there should be no cracks and gaps. Stack insulation for the veranda entirely, removing all unnecessary only after installation. When the heat-insulating layer is installed in the crate, it will be necessary to pull the vapor barrier film with an overlap to the frame bars.
At the joints of the film, you need to stick a metallized adhesive tape. The procedure will protect the heat-insulating layer from moisture.
To improve the quality of insulation, you can install a gasket made of penofol between the wall and the heat-insulating layer.
The final step will be the installation of the frame skin, it will protect the inner layer and perform an aesthetic function. For these purposes it is possible to use wooden lining, MDF panels or PVC panels.

Ceiling and roof insulation

Internal insulation of the veranda involves the obligatory laying of a heat-insulating layer on the ceiling. The principle of the work practically does not differ from the methodology of wall insulation. The main difficulty is that all installation work you need to carry out a canopy. Doing all this alone is almost impossible.

To begin with, dismantle the ceiling covering and apply a waterproofing film to the draft surface of the ceiling. Next, you need to build a frame from a bar according to the same principle as for walls. In the gaps between the bars, you can make a heat-insulating layer. The top is covered with a vapor barrier film. finishing can be carried out using drywall or lining.

Most of the heat escapes through the roof. To reduce heat loss, high-quality insulation is required. To do this from the outside is possible only at the stage construction works. Roof work from the inside is only possible through the ceiling.

Floor insulation on the veranda

How and with what to insulate the floor on the veranda? One of the most popular plank floor installation schemes is as follows.

Fill the floor with expanded clay or small gravel.
Pour a small layer of sand on top and compact it.
Next, make a reinforcing mesh with a section according to your project.
A concrete layer with a thickness according to the project is poured from above.
After the floor has dried, lay a waterproofing layer, for example, roofing material.
On top of the roofing material you need to lay wooden logs impregnated with antiseptics.
Between the lags it is necessary to carry out a heat-insulating layer.
After insulating the floor on the veranda in a wooden house, you should proceed to laying the final coating.

Insulation of windows and doors

The best option is to install PVC double-glazed windows. If this is not possible, then you can do the insulation of existing wooden frames.

Preparatory work should be carried out in the following order:

You also need to insulate door frame so that cold air does not pass through the joints to the veranda. Do this with the help of batting: remove from the hinges and fill slightly protruding rollers from above and below, and then beat them tightly, securing with a stapler or small nails.

Heating options for a closed veranda in winter

Having answered the question of how to make a warm veranda with your own hands, let's look at the most popular and affordable options for heating a closed veranda in the winter.

Insulation of the summer veranda - does it make sense?

To make a full-fledged room suitable for living in winter from a summer veranda, you will need to carefully warm the veranda with your own hands from the inside and out. The only “viable” option is to make a frame or. But then you have to spend some money Money: first for the installation of double-glazed windows, and then for insulation using heat-insulating materials.

When insulating a summer veranda, it should be borne in mind that the installation of a heat-insulating layer leads to a shift in the dew point. This is the cause of the formation of fungus, mold. Therefore, it will be necessary to lay a waterproofing and vapor barrier layer

Hard to imagine country cottage or a cottage without a veranda. Basically, such a building is used only in the warm season. But often, in order to increase the usable area and operate the premises in winter, they perform the insulation of the veranda,. About how to implement it correctly and with minimal cost, we will tell in this article.

Warming methods

How to make a veranda suitable for winter living? It is desirable to think over the possibilities of thermal insulation at the beginning of construction, since after completion of work, labor costs and financial investments increase several times.

Insulation of the veranda involves the installation of insulation on the floor, walls, ceiling. However, due to the influence of the atmospheric environment, not all types of materials are suitable for solving this problem.

The best option is rolled and plate heaters based on natural minerals. They are quite air and vapor permeable, which contributes to the free removal of moisture and protects the wood from rotting and damage.

Less preferred for the veranda are artificial polyurethane foam insulation, which have low vapor permeability. These materials are more often used for external insulation, the plates are mounted on a pre-installed timber frame.

Starting from the floor

It is much easier to carry out measures for warming the veranda during the construction phase. As a rule, such structures are made according to frame technology. This facilitates the process of laying insulation in walls, floors and upper floors.

The first stage of preparing the structure for winter living is the insulation of the floor on the veranda. After the foundation has been erected, a lower trim of a bar with a section of 150x150 mm is installed on the supports and the crate is mounted. Before insulating the floor on the veranda, the tree is treated with a protective compound.

Next, the so-called draft floor of the veranda from edged or unedged boards 25 mm thick is attached to the floor beam. In the presence of a subfloor, this problem is solved relatively easily. In the absence of the necessary space under the floor of the veranda, 30x30 bars are attached to the side planes of the ceiling in the lower part, on which the subfloor is mounted.

On top of the fixed boards, an insulating material and a layer of vapor barrier are installed. Since the lion's share of heat loss occurs through the floor, 2-3 layers of insulation are laid on the lower floor, alternating directions at an angle of 90 °.

Instead of slab or roll insulation, solid materials are used, for example, expanded clay is poured between the beams. A layer of vapor barrier is laid on top and the floor is finished.

We insulate the walls

The next step in warming the veranda is wall insulation. Vertical bars are attached along the perimeter of the floor and fixed with the help of jibs and transverse horizontal inserts. Outside, the walls are sheathed with a finishing material of one kind or another, after laying a vapor barrier.

Between the vertical posts, a heater is mounted in at least two layers.

As a rule, the thickness of the material allows you to not fix it additionally. It is enough to cut pieces of mineral wool 3-4 cm wider than the opening into which installation is planned.

After the vertical surfaces are insulated, sew finishing layer vapor barriers and perform interior wall decoration.

We work with the ceiling

It is impossible to qualitatively insulate the veranda from the inside, bypassing the ceiling. The upper frame is assembled similarly to the lower floor, that is, from wooden beams square section. In the case of sequential work, the ceiling is insulated before the installation of the roof. To do this, on the underside of the floor bars, a finishing sheathing of the surface is performed with a preliminary installation of a vapor barrier.

A heater is mounted on the finish in several layers and covered with a draft ceiling. If the veranda does not imply the presence of a separate roof with an attic, a crate is attached over the sheathing and the roof is installed.

Insulation of the finished veranda

It is much more difficult to carry out thermal insulation of a building erected several years ago. In this case, it is desirable to minimize dismantling work that could damage the previously installed finishing material walls, floor and ceiling. Let us consider in more detail the nuances of warming the finished veranda.

Ceiling

If it becomes necessary to rebuild the premises for winter living, the installation of insulation begins with the dismantling of the interior decoration of the ceiling. The operation is carried out carefully to minimize the amount of waste. As a rule, in wooden houses, when decorating verandas, expensive material is used - lining.

After all the panels have been removed from the upper horizontal ceiling, the installation of the insulation begins. To avoid falling out mineral plates, proceed as follows:

Walls

As a rule, the insulation of the finished veranda is performed from the outside. This allows you to save expensive interior decoration. After dismantling the outer wall sheathing, a vapor barrier is installed: the film is fixed in the gaps between the uprights using a construction stapler.

Insulation of the veranda from the outside

Instead of mineral wool, foam plastic is used for external wall insulation, which is resistant to weathering and is not afraid of the influence of microorganisms. The insulation of the veranda with foam plastic is carried out in a pre-mounted crate, which provides free air circulation.

Particular attention is paid to windows. It is better to install two- or three-chamber double-glazed windows.

If the windows for the veranda have single glass, all joints are treated with a special adhesive-based insulation, and the frame landing sites are coated with sealant.

Floor

A large amount of cold air enters the room through the floor. Without high-quality thermal insulation, winter operation of the veranda is impossible, while heating costs increase several times.

We begin work on laying insulation from dismantling floor covering. can be attached in several ways:

If there is a rough sheathing, a vapor barrier membrane is attached and expanded clay or mineral wool is laid. With a standard thickness of mats or rolls of 50 mm, it is recommended to lay 3 layers between a 150x150 beam. On the upper planes of the beams, a vapor barrier is fixed and the floor boards are mounted in their original place.

If there is no draft floor, a false lattice is made of a 30x30 pine beam, attaching it to the side planes of the beams with 70x4 mm self-tapping screws.

Thus, having studied the technology of warming the veranda, even a novice master will be able to independently perform all the work. Of course, it is better to insulate the room at the construction stage. But in extreme cases, you can make the insulation of the finished veranda, spending an additional amount of effort, time and finances.