wooden constructions 147 wooden buildings 53 protection of buildings 21 thermal insulation 21 architectural designs 20 building designing 20 construction wood 19 more ... family houses 15 low energy buildings 12 history 11 pest control 11 roof timbers 11 carpentry works 11 construction materials 10 building dampness 10 front walls 9 surface paints 7 fire protection 7 roofs 7 heating 7 dwelling houses 6 construction works 6 pest 6 concrete constructions 5 prefabricated wooden constructions 5 impregnation 5 facing structures 5 steel structures 5 preservation of material 5 towers 5 less ...