How to insulate a veranda for winter living. How to insulate the veranda yourself: increasing the frost resistance of the summer structure. How to insulate a summer veranda

The veranda is the best place for relaxation, family tea drinking and gatherings with friends. When on the street warm weather, the terrace becomes the most popular, favorite and crowded place in the whole house. But when the cold comes, it immediately becomes empty. However, this state of affairs can be very easily corrected.

When creating a veranda, you need to pay special attention to the floor.

This requires, in particular, the floor. But it’s not enough just to know how to insulate. First of all, you need to study the range available materials and features of each.

Materials for warming the floor of the veranda

The range of materials with which you can insulate is quite large. There are samples that have proven themselves better than others. It is they who are recommended to give preference when buying.

Among the leaders in the number positive feedback foam and mineral wool can be distinguished.

A veranda is an open or closed area of \u200b\u200bthe territory adjacent to the house.

These materials allow you to insulate the floor on the veranda, saving money and time. To enhance the created effect, you can use a foam pad. Metallized sheets will reflect cold air from the street, and trap precious heat. Penofol is a high-tech thermal insulation material, which consists of polyethylene foam and aluminum foil. Such thermal insulation can be used both in combination with other materials, and separately. The first option is much better, as it makes it possible to use the advantages of materials as efficiently as possible.

Of course, in order to insulate the floor on the veranda, you can hire a professional team. However, if you do everything yourself, the veranda will be even more comfortable and warmer. In order to independently insulate the floor on the veranda, you need to choose suitable material. As already mentioned, the most popular are foam and mineral wool, but there are other materials that can be divided into natural (cork, cellulose, granular insulation) and artificial (all other materials).

By type, heat-insulating materials can be divided into bulk (expanded clay, slag, foam glass), sprayed (ecowool, penoizol), bulk (polymer mixtures), rolled (linoleum, mineral wool), tiled (glass wool and mineral wool), etc.

Depending on the type of thermal insulation material, the appropriate floor insulation technology is selected. Under mineral wool, foam plastic and expanded clay, logs and a screed will need to be laid. Rolled heat insulators simply need to be rolled out and covered on top solid material(laminate, boards).

Prepare the tools and materials needed to insulate the floor on the veranda:

Tools needed for work: hammer, nails, tape measure, screwdriver, nail gauge, spatula.

Styrofoam;
selected insulation;
nail gauge;
a hammer;
nails;
hacksaw for metal;
scissors;
scotch;
pencil;
roulette;
putty knife;
brushes;
paint.

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Features of warming the floor of the veranda

Scheme of the floor of the veranda.

Warming the floor of the veranda is especially necessary if the floor is not arranged on a solid foundation tape - then cold air will circulate under it, and in winter it will be impossible to be in such a room.

The floor on the terrace can be insulated both from above and from below - this will allow you to achieve maximum effect. This moment depends on how the veranda was built. If you are going to insulate the floor of the veranda from below, then the space between the ground and the ceiling can simply be filled with expanded clay, and if free space allows, insulating with slag wool is more laborious, but much more effective. In this case, you need to install brackets from below, on which sheets of insulation will be attached.

For the upper thermal insulation of the floor of the veranda, you need to remove the boards (number them so as not to get confused during the reverse laying process) or chipboard. Must be placed on the floor waterproofing film. Next, a crate is created. For this, bars are used (best of all 50x50 mm). Styrofoam is laid in between, and preferably slag wool or mineral wool, covered with a vapor barrier film, after which the removed chipboard or boards are returned to their place. On top, you can lay linoleum, parquet or other coating.

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Scheme of floor insulation with penofol.

Of the modern thermal insulation materials that are recommended for floor insulation, penofol confidently holds the leading position. The easiest option for floor insulation on the veranda is as follows:

natural insulation is laid along the edges from the side of the outer walls, for example, the foundation is poured or putty with clay mortar from the inside of the terrace;
board seams inside the veranda are carefully puttied and painted, after which their lower part is pierced with penofol;
linoleum on a polypropylene basis or felt carpet is laid. These coatings are great for internal insulation.

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Features of insulation with mineral wool or foam

Scheme of floor insulation with mineral wool.

The floor on the veranda can be insulated with mineral wool or foam. It's over laborious process, but it is also quite possible to handle it with your own hands. Most often, the floors on the veranda are made of special wooden blocks (logs) located under the floor covering, with boards attached to them.

First you need to remove these boards from the floor. After that prepared wooden bars laid out between the lags and fixed with screws. Thermal insulation material is laid out between these bars. Whatever insulation you choose, it must be laid very tightly between the lags so that there is no free space. Of the heaters in this case, you can use mineral wool or polystyrene. In the case of using polystyrene foam for floor insulation, the sheets must be adjusted in accordance with the distance between the lags, cutting them with an ordinary knife.

In the case of floor insulation on the veranda with mineral wool, a slightly different technology is used. First, cotton wool is insulated with foil or polyethylene. This will protect the insulation from the harmful effects of moisture. After the heat-insulating material is laid, all voids and cracks remaining after laying must be hermetically sealed. mounting foam.

A gap must be left between the floor of the veranda and the insulation structure. This will provide better air circulation and help prevent mold and rot. A gap of a few mm is sufficient.

Verandas (terraces) of private dachas and country houses are usually not heated. For this reason, it is impossible to use them as living quarters in winter. This situation is easy to change if the veranda is insulated.

Thermal insulation of the terrace from the outside and from the inside - choose the appropriate option

If desired, any owner of a private house can make a warm room, a hallway or a corridor, a greenhouse out of a veranda that is not used in winter. An additional room for year-round use will not hurt anyone. To do this, you just need to competently insulate the veranda in compliance with certain requirements in order to make it suitable for winter residence. Thermal insulation of terraces is carried out from the outside or from the inside. External insulation is characterized by the following advantages:

work is carried out outside the home, all garbage remains outside;
repair measures do not make serious changes in the lifestyle of the inhabitants of the house;
the area of the terrace is not reduced;
walls finished with special materials accumulate heat well, do not dampen, which increases the life of the veranda.

In one approach, it is quite realistic to protect all surfaces of the veranda (floor, ceiling, wall) from heat loss. Wherein home craftsman has free access to the specified grounds at any height. But when executing internal works you need to immediately prepare for changes in everyday life (especially when the insulation is delayed for long term) and the existing interior. Thermal insulation of the terrace from the inside involves without fail dismantling of old coatings. Not every home owner is ready to tackle such large-scale tasks.

How to insulate - we will deal with the proposed materials

The choice of heat insulators is currently huge. On sale are both time-tested materials and completely new products that provide high-quality protection of the verandas from the cold. The choice of a specific insulation depends on the financial capabilities of the owner of the cottage or house, the complexity of working with the material, the features of the exterior and interior of the home. In addition, any heat insulator must have the following properties:

non-toxicity;
resistance to fire;
resistance to mechanical wear and natural factors.

Most often, terraces are insulated with foam plastic, penofol, expanded polystyrene, basalt and mineral wool, polyurethane foam, expanded clay, cork sheet products, special vacuum panels, tow, moss. Finding the right material will be easy.

Mineral wool has been used to keep warm for a very long time. It is non-combustible, has low thermal conductivity, is resistant to deformations caused by temperature changes, to biological and chemical influences, guarantees a high level of noise protection, and is known for its tensile and compressive strength. The cost of mineral wool is affordable. Its installation is easy to perform without the help of specialists. But over time, this material loses its thermal insulation potential (its density decreases). Basalt wool has similar pros and cons. Its main advantage is absolute ecological cleanliness.

An excellent alternative to mineral wool is expanded polystyrene. Durable and easy to use insulation affordable price. It is advisable to use extruded polystyrene foam. It more effectively protects buildings from heat loss. The disadvantage of the described material is high flammability. When ignited, it releases hazardous toxic compounds into the atmosphere.

Styrofoam is also characterized by increased fire hazard. It also attracts the attention of rodents. Polyfoam can be mounted using frameless and frame methods. Thermal properties material remain unchanged throughout its life. Important Dignity foam - low vapor permeability and hygroscopicity. This means that there is no need to additionally cover it with a hydrofilm.

Penofol is used in combination with other heat insulators or independently. The indicator of its vapor permeability is minimal, and its environmental friendliness is high. An important plus of penofol is incombustibility. Cork sheets are described as environmentally friendly. They perfectly protect the veranda from heat loss. But the cost of such products is objectively high. Expanded clay, produced from baked clay in the form of porous granules, is used exclusively for insulation ceilings and floor bases.

Having decided on suitable thermal insulation materials, you can start warming the terrace from the outside. With your own hands, such events are best performed at positive temperatures outside. The pros advise thermal insulation of the ceiling with mineral wool slabs. It is important to take care of the quality protection of this material from steam (for example, roofing material or special vapor-tight membranes). It is even better to insulate the ceiling with penofol with an additional layer of foil. Then you do not need to install additional moisture protection.

Wall surfaces from the outside are most often lined with polyurethane foam, polystyrene foam or mineral wool boards. They can subsequently be closed with almost any finishing material, ranging from PVC panels, log products and ending with metal sheathing. Installation of heat-shielding plates on walls made of concrete or brick is carried out according to the following scheme:

install the selected insulation (usually glue is used to fix it);
mount a reinforcing mesh on the heat-insulating material;
paint, plaster heat-shielding panels or install the selected cladding on them (siding, lining, and so on).

After such work, the terrace will not be afraid winter cold. You will receive a full-fledged room at your disposal. There it will be possible to equip a hallway or a chic winter garden.

On the wooden walls heat-shielding products are installed on a previously prepared crate - slats, to which insulation is attached with umbrellas-dowels, then they cover the structure waterproofing membrane. The fixation of the latter is performed with brackets (required construction stapler).

Note! If you plan to really insulate the terrace with high quality and make a living room there, it is imperative to carry out thermal insulation of window and doorways. Doors are protected from the penetration of cold foam rubber. It is attached to the structure, and then covered with dermantine. Windows are insulated from the outside with a simple polyethylene film. You need to stuff wooden slats on the frames, and then attach a heat insulator to them.

Internal thermal protection of the veranda - it's simple!

Terraces are installed on a frame made of wooden or metal slats. The heat-insulating material mounted on it must be covered with a film that protects against steam, and the structure is covered with drywall sheets from above. This technique reduces the height of the room. Not everyone likes it. It is not difficult to solve the problem if the terrace and veranda are insulated from the inside with the help of special vacuum panels. They are mounted using a frameless method and do not eat up the space of the room.

From the inside, the walls are easiest to insulate with mineral wool or polystyrene foam. The heat insulator is mounted on the frame (it is created from metal guides). A vapor barrier must be installed on top. It is covered with drywall, which is then puttied and processed. in a suitable way. It can also be done. This technique is now quite popular.

With minimal time and labor costs, they are performed with expanded clay. Simply install over existing floor base wooden logs. Fill the space between them with expanded clay and cover the structure with a new finishing floor.

The veranda in a private house performs several functions at once. It can be a vestibule, a hallway, a warehouse, a dining room or even a bathroom. Some manage to equip the veranda as a greenhouse for growing various plants. So that milestone during its construction, the process of warming remains.

wooden veranda

When the process of warming wooden extension carried out at the time of construction, then no preparatory measures need to be carried out. It is necessary to lay a layer of the selected heat insulator before finishing the veranda with finishing materials inside the room. From above, cover everything with drywall or clapboard.

Ceiling insulation

The first step is to lay the heat insulator on the ceiling. If the extension has flat roof, then you can lay a heat insulator between it and the ceiling. For this vapor barrier material fasten to the crate using a construction stapler. Do this on the surface of the entire roof with an overlap along the perimeter of 15-20 cm. In those places where the canvases are joined, walk with tape.

If mineral wool is used for insulation, then it is necessary to drive nails into the floor beams in advance in a checkerboard pattern. But just don't beat them all the way. Also, an assistant will be invited to carry out the work.

He will hold the insulation boards, and you will tie them to the ceiling using hammered nails and nylon cord. When the mats are fixed, it remains to hammer in the nails to the end.

Insulation of the veranda may involve laying foil insulation. For this, penofol and isolon can be used. Fastening it should take place on the glue and staples of the stapler. Penofol refers to lightweight materials, so that it does not need to be fixed securely, as was the case with mineral wool. Glue the joints of the sheets of material with adhesive tape. When the penofol has been fixed, the main coating can be fixed. But what a bath with a veranda and a barbecue will look like, and how you can make such a project in your garden, will help to understand this

Sten

On the video - how to insulate the veranda for winter living:

brick veranda

Before starting work on the insulation of a brick extension, it is necessary to consider which material is best suited for this. It is worth using roll and plate heat insulators. They have sufficient air and vapor permeability. Less preferable to use synthetic materials from polyurethane foam.

Floor insulation

After making the base, you can install the lower trim on the supports. It is worth using a bar with a section of 150x150 mm. Then move on to the arrangement of the frame. Fix the rough floor of the veranda on the beam using edged boards 25 mm thick. If there is a subfield, then the task can be easily completed.

If this space under the floor is missing, then attach 30x30 bars to the side planes at the bottom of the timber. They will be installed subfloor. Lay a heat insulator on top of the boards. To protect it from moisture, it is necessary to fix a layer of vapor barrier. But how it happens, you can find out from this video.

It will also be interesting to see how the Finnish one-story houses with a veranda from a bar:

And here is what the veranda to the house looks like plastic windows, and how to do it, will help to understand this

Sten

Fix vertical bars along the perimeter of the walls and fix them with transverse horizontal inserts and slopes. From the street, sheathe the walls with finishing material, after taking care of laying the vapor barrier. Between uprights lay the heat insulator in 2 layers. When all the walls are insulated, you can sew on a vapor barrier and perform inner lining walls. And here's what the design looks like open veranda can be understood by looking at the contents of this

Ceiling

The assembly of the frame is carried out by analogy with the lower floors. That is, boards are used for this. square section. It is necessary to insulate the ceiling even before the installation of the roof. For these purposes, it is necessary to perform a finishing department on the underside of the floor bars. ceiling structure, after laying a layer of vapor barrier.

A vapor barrier is attached to the casing. You need to lay it in 2 layers. Close the pie with a subfloor, on which the rafter system will be installed. If there is no separate roof with an attic, then the frame is fixed on top of the sheathing and the roof is mounted.

How to make a bathroom on the veranda

If you decide to use the veranda for the bathroom, then for after the eyeliner sewer pipes You have to use the following simple rules:

Lay a rolled foil heat insulator on the walls and ceiling, and expanded polystyrene on the floor.
Sheathe the walls with drywall. Thus, you can level the surface and mask communication.
for finishing the ceiling and walls it is worth using tiles. At the same time, it should be dark for the ceiling, and light for the walls.
To save water and time, it is necessary to mount a shower cabin. Then you can proceed to install the toilet and sink.
A washing machine can be installed in the bathroom.
In order for the room to be ventilated, it is necessary to provide for the installation of an opening window.
Can be used for lighting ceiling lamp and mirror lights. It will also be interesting to look at what exists and how to choose what is needed.

It is necessary to be able to distinguish a veranda from a terrace.

Most often, wood is used to build country houses and summer cottages. Buildings made of wood are very easy and quick to assemble. If such a building is well and properly insulated, then living in it will be very comfortable even in winter.

Very often, the owners, on their own, attach a veranda to the house, where you can warm evening relax or hide from the scorching sun during the day.

But in cold and damp weather, this additional structure is practically not used.

To make the room more comfortable even in winter period, you need to think about how to properly insulate the completed veranda from the inside, possibly with your own hands.

People sometimes confuse a veranda with a terrace, let's take a short digression and consider what is what.

The terrace is an open area, so it makes no sense to insulate it. The veranda is an additional glazed building, so you should not confuse it with a terrace.

The veranda, like the terrace, is not heated, so the air temperature in it differs little from the temperature outside.

How to perform floor insulation on the veranda

If you are preparing a plan for building your house, it is better to immediately provide a place for a veranda.

Thermal insulation of the floor on the veranda is one of the main stages of the whole process. Click on the photo to enlarge.

Of course, nothing prevents the veranda from being attached later to an already finished house.

But with the first option, it is possible to foresee a built-in veranda in advance and it will be part of your home. BUT attached veranda will be located outside the home. Warming, of course, you need both options.

Warming the veranda from the inside should start from the floor. AT wooden houses it is most often made of lags laid on the ground, to which boards are attached.

To properly insulate the floor, you will first need to remove the boards.

Between the lags, place the bars of wood and secure them with screws. And now between the bars we lay the insulation material.

It is best to use mineral wool, polystyrene foam or polystyrene as a heater.

It is very important that the insulation tightly fills all the spaces between the lags.

Styrofoam sheets are very easy to fit to any size of lag, as this material is very easy to cut with a knife.

Mineral wool must be insulated with polyethylene or foil before laying. This is necessary so that the insulation does not deteriorate from moisture.

All empty spaces must be filled with special mounting foam.

The height of your insulation structure should be a few millimeters below the floor itself.

Air movement will constantly pass through such a gap, which helps to remove moisture, ventilating the space, and you can avoid wetting and rotting of the floor elements.

At the very end, we lay tight on the insulation plates polyethylene film, the edges of which are fixed with metallic tape. Only now it is possible to lay the floorboards and proceed to the insulation of other elements of the veranda.

Insulation of walls and ceiling of the veranda

How to insulate the veranda with your own hands, if it is inside the building? In this case, only warm external walls. The walls that connect the veranda with other rooms no longer need to be insulated.

The structure of the thermal insulation of the walls of the verandas. Click on the photo to enlarge.

Consider now the technique of warming this option.

Initially, all walls must be covered with waterproof material. We glue strips of polyethylene or foil with horizontal lines. We close all the resulting joints with adhesive tape so that there are no gaps for air.

Then, given the size of the slabs of cotton or foam insulation, you need to fill the wooden bars on the walls. And now between them we place a heater, for example, such as mineral wool. Styrofoam can simply be glued to the wall surface using special glue.

Insulation with polyurethane foam

And the easiest way is to insulate the walls with liquid foam, which is called polyurethane foam. This insulation perfectly protects from the cold and will serve you for several decades.

It tends to fill all the flaws and cracks with itself, creating an even layer of coating. But, it is worth noting that it is not cheap, because it is very rarely used for private buildings.

Insulation plates must be wrapped in polyethylene foam. And if you use heat-reflecting material, then you need it metal surface place inside.

On top of this structure, you can mount finishing material, such as lining and the like.

How to insulate the veranda from the inside so that the room can store heat longer? To do this, you will also need to insulate the ceiling. Everyone already knows that warm air rises up. And without meeting a good barrier, it will freely leave the premises. If you insulate the ceiling, then most of the heat supplied to the veranda will remain inside the room.

The ceiling of the veranda is insulated in the same way as the walls. The insulation is insulated from moisture, wooden planks are stuffed to fix the insulation, voids are blown in with special mounting foam, and all this is sewn up with clapboard or other finishing material.

If your veranda is mostly occupied window frames, we recommend that you install a triple frame structure. Because most of the heat loss comes through the windows.

Before you start insulating the veranda, you need to take care of fire safety. For insulation, it is worth choosing non-combustible materials, such as mineral wool. If a fire occurs, then your veranda, unprotected refractory materials, at the slightest hit of fire, it will flare up and catch fire in a very a short time. Thus, during a fire, the veranda can become a real barrier to the exit of residents.

If you have a terrace, then it is impossible to insulate it. You can just do additional design which will protect you in windy conditions.

The review describes the option of internal insulation of the veranda. But it is also possible to perform insulation on outside extensions. Such insulation will additionally protect the wooden walls from wind and precipitation. Thus, they are better preserved and will serve you longer.

As you can see, it will not be difficult to do the insulation of the veranda with your own hands, the main thing is to determine in advance what and how to insulate, and then it’s a matter of technology.

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