How to ensure the insulation of the walls with foam

Along with modern insulating materials, even the owners are now applying and outdated foam. Interest in this product caused by the fact that it has a low cost, good insulation performance, simple installation technology. It remains to determine how to handle it, to get good wall insulation.

1. Choosing sides styling foam

First, you must decide on which side of the wall to lay the foam plate. If work is carried out in an apartment, there is no choice. Here it can be placed only on the inside, directly to the home. But when the task is to insulate the walls of private homes, the foam is better to lay on the outside. Then there will be warmed not only premises, but also directly supporting the construction of the wall. It reduces the risk of condensation on them.

2. How to fix the foam on the walls

This insulation material is characterized light weight, so it can be mounted in different ways. A first embodiment - to use the adhesive composition and metal fasteners, such as dowels with large heads. The wall is cleaned of old material is then treated with a primer. Further applied adhesive composition is applied and slab foam. Rows of thermally insulating material is placed in this case with ligation sutures. After setting, the adhesive is placed between the plates of the dowels. Their hats firmly prizhmut foam to the surface.

The second option is considered to be more practical. He suggests that the first set frame structure. For example, from wooden beams or metal profiles. Prefab elements are arranged in increments of 50-120 cm, depending on the specific features of the work surface. Then stack insulator plates. They can attach a mounting tape and metal straps.

3. How to protect the foam from damage

After fixing the insulation material necessary to close the finish that will not damage the foam. If the insulation is laid on the adhesive, the heat-insulating layer will only be plastered after fixing the masking grid. When installed on a framework for finishing using cladding panels: siding, block-house, and their analogues. It is also possible to first put the drywall, then - lightweight decorative materials.

It turns out, the foam - the material difficulties with which there is no attachment. If you properly use the product, worthy of insulation is guaranteed.