Sales, retail:
- roofing
- waterproofing materials, asphalt strips and cardboard
- roof windows, WINDEK edging
- plumbing elements, custom production, gutter systems, flat sheets-boards, coils.
- sheet metal roof and facade constructions
- natural stone and stone products
- lighting systems and building PVC boards, light guides
- building boards, gypsum boards, sealants, profiles, accessories for gypsum boards, mineral ceilings, cement-bonded particle boards, chipboard
- thermal insulation systems, accessories for thermal insulation systems
- thermal insulation materials
- sealants, adhesives, foams, coatings
- roofing, profiled foils and geotextiles, roofing foils
-accessories for flat and sloping roofs.