thermal insulation insulation materials 207 front walls 161 protection of buildings 156 low energy buildings 93 construction materials 72 roofs 67 more ... heating 62 insulation works 58 waterproof insulations 49 windows 46 savings 44 technical standards 42 energy 39 facing structures 39 thermal bridges 39 building dampness 37 heat transfer 36 family houses 33 buildings (architecture) 32 thermal losses 32 polystyrene 31 fire protection 31 flat roofs 30 roof covering 26 reconstruction 25 wooden constructions 23 dwelling houses 22 building designing 22 imperfections 21 less ...