treated timber Spain

... pergolas, trellises, wooden decking, laminate synthetic parquet, treated autoclave decking for outdoor use, floating parquet floors, sandwich panels, wooden paneling, American shingles, IPE tiles, exterior wooden beams, solid wood laminated boards, hardware and wood screws, extruded polystyrene, VIROC boards, wooden frames, steps, wooden stairs, shower trays, products for the treatment and maintenance of...

... - Rock wool insulation panel, single density, semi-rigid 3 - Vapor barrier membrane that is sufficiently airtight and moisture-regulating 4 - Free lining 5 - OSB 3 panel with oriented strands, 12 mm thick for bracing. 6 - Waterproof membrane, highly permeable to water vapor made of polypropylene 7 - Rigid panel made of expanded polystyrene 8 - Nordic spruce boards treated in autoclave for facade cladding.