How and what to insulate the balcony from the inside: recommendations and stages of work

In recent years, our compatriots are increasingly becoming warmed loggias and balconies. It is understandable: no one will refuse to increase their living space practically free of charge. There's only one problem ...

Initially, the loggia was designed as a cold room, and therefore in winter it is unlikely to be comfortable. Today we will consider how to insulate the balcony from the inside.

Firstly, when preparing a loggia for the role of living quarters, one should take care of the parapet. Remember that in this case it should be made of brick, concrete slab or foam block.

In no case can not insulate the metal parapet. Not knowing how to insulate the balcony from the inside, deal with its glazing: in this role only PVC double-glazed windows can be used.

After this, it is necessary to carefully find and eliminate all the cracks through which cold air can enter. It is best to seal them with a mounting foam. Once again, carefully check the repaired surface for leaks and cracks.

Note that the insulation is made "around": start from the ceiling, and end with the floor. So than insulate the balcony from the inside?

Excellent for this purpose polystyrene XPS (as the main thermal insulation), as well as foil isolone. The latter serves not only as a heater, but also as a vapor barrier.

Note that warm air from the room in no case should pass under the heater, as the moisture contained in it will instantly condense there. First it will lead to icing, and in the warm season there will abundantly grow mold and a huge amount of fungus.

Note that the pieces of expanded polystyrene have on the edges of the "step" for convenient fastening with each other. If this connection is not possible, the sheets should be joined, filling the gaps between them with mounting foam. On the wall polystyrene is fastened using dowel-nails. So how and what to insulate the balcony from the inside?

To use dowels, you must first drill holes in it and in the wall. Only one or two dowels are used to fix one sheet. All the resulting seams are either poured with a mounting foam, or are glued with a construction tape.

Before correctly insulating the balcony from the inside, you need to think about how to ensure the integrity of the vapor barrier layer. Let's consider the whole process in more detail.

First, the roll of isolon must be rolled out, then cut into pieces, guided by previously taken measurements. On the reverse side of the pieces you need to stick a double-sided tape.

After that, the entire structure is gently glued to the foam packaged in advance. Attention! It is necessary to avoid in every possible way that the material lays on each other overlapping.

After that, all the seams should be properly glued with foil tape. As a result, you get a kind of "thermos", perfectly protected from the street cold! In addition, through such an insulating layer will not fall not only cold air, but also dirt and moisture from the street.

So you learned about the better insulating the balcony from the inside. As you can see, this process will take very little time and money from you.