In this case, temperature difference between the rooms will be 7-26 degrees. At the same time the temperature outside can drop to -28 degrees and the maximum difference of 50 degrees. Why is this important? By increasing the difference temperature on opposite sides of the insulation there is partial pressure, which can "squeeze" the warm air leaks through cracks and insulation. The second important point – the dew point. In contact cold Subject to the warm air condenses on the subject moisture. Thus, if we heat the house from the inside, the walls, roof slope, and other items which have a poor little resistance, these elements will be "zamokat" with time they will develop mold. Actually, the only choice of insulation, our work does not end. Consideration should be given the right technology.
For cotton insulation – is assembling sandwich – gidrobarer, cotton, vapor barrier. Also – the gluing of joints barrier film to prevent the consolidation of wool roll. For sheet insulation – skleivaenie sheets together, the adhesive bonding to the surface warms. Foam heaters can not be applied without special equipment, usually certified dealers should acknowledge the skills of their workers. When the external thermal insulation (fronts), all insulation must be protected from external influences – wall panels, stucco, siding. For insulating walls usually choose: 1.
Outside wall insulation – foam insulation, mineral wool blocks, foam, polystyrene foam, followed by protection panels or plaster 2. Insulation of walls from the inside – eco-friendly foam insulation, mineral wool. Polystyrene, expanded polystyrene insulation for domestic use can not be 3. Warming of the cellar – foam heaters, a sticker sheet insulation, installation of mineral sheets, blocks. Given the not too large temperature gradient can use a waterproofing and "warm" plaster, and various fillings (concrete block, perlite) 4. Warming of the attic – the same wall insulation from the inside. What are the advantages and disadvantages of different types of heaters are most problematic thermal insulation materials are in green.