How to insulate the wall from inside the foam and reduce the heat loss in your house ?

Wall insulation foam inside: what you should know before starting work?

One of the main advantages of internal insulation is that you can easily perform installation work with his own hands.It does not need to know a specific technology.Follow the rules, which we describe below.Before you begin, it is important to determine whether this procedure would be effective and appropriate.After all, if you are serious gaps between the windows, no additional isolation will not help, because the cold air will continue to flow from there.

So, the first thing note the tightness windows.Secondly, see if there are any gaps between the doorway and wall, and between the windows and the wall.If they exist, they must be sealed with foam, and after the cement composition.And, thirdly, to check the quality of the heating system. old radiators should be replaced , you can also increase the number of sections in them.After all, no insulating materials will not help with poor heating.

Thermal insulation foam indoors: preparing the base

Before starting work, it is important to prepare a number of binding instruments and materials: adhesive cement-based foam, primer antifungal, reinforcing mesh and tape, "umbrellas" (or"fungus"), spatulas, roller drill or a hammer, nazhdachku, container for priming.Then proceed to the preparation of the base.First you need to remove the cover past.To do this, you need to know how to remove the old plaster, paint.

From the walls remove all nails or screws.Appeared holes sealed alabaster.Next, the surface should be cleaned and wait until it dries.Available fungus or rust - removed.If the substrate has any defects or hollows deeper than 1 cm, align them.For large bumps used plaster for small - putty, then the foundation soil.As a result, the surface must be flat, dry and clean.

As foam to insulate the walls inside?

The base is prepared, it is time to apply the foam to the interior.Begin installation from the bottom far corner.Apply a first plate and make holes in it.Next pierce "umbrella", which must adhere to the cap insulation, not "vtaplivatsya" and not "stick out."After a drive in the dowel in the middle of the umbrella (for better fixation on the surface of the material).On one plate of foam should be placed 5 to 6 "umbrellas" .

most difficult to install the last piece of insulation in the series, as it will be important to adjust its size.To cut you can use an ordinary knife or hacksaw.In the next stage, when all the insulation is applied, start grouting.Small gaps blown foam.Large - laying small pieces of foam.Using the adhesive, they obscure the seams and cap "umbrellas".The joints were coated with a solution of no more than 2 mm thick.

impose further reinforced tape.After the same composition is applied to a specific surface and attached to it a reinforcing mesh as it would in vtaplivayut glue.Code all that is dry, you need to make the processing of sandpaper.At the final stage to start decorating, choosing to do any finishing material (plaster it can be).This wall insulation foam inside a video with step by step directions which are presented on our website is complete.

Note! better to use a heater with the width of the blocks 5-10 and 20-25 centimeters.