Construction and repair of roofs and chimneys; renovations; loft conversions; roof extensions; timber-frame construction; roofing, sheet metal, carpentry, and masonry work; skylights; roof trusses; supply of materials. Consulting and expert opinions in accordance with the KPT guild. In-person consultations, satellite survey, and preparation of a detailed estimate free of charge.

Sale and preparation of elements for the implementation and reconstruction of roofs. We supply roofing materials, asphalt shingles, cardboard, foils, everything for roof sheathing, plumbing elements, sheets, roof windows, gutters, downspouts, accessories (IKO, KJG, KVK Parabit, Bitagit, Sklobit, Paraelast, ASPA, CLR, Prefalz, Velux, HPI-CZ).

We build brick houses, turnkey houses, rough construction, renovations, new construction. BTI supplies - water, sewer, heating, gas, electrical wiring - high and low current, drywall, building insulation, facades, engineering and design work, TDI. We provide consultancy, projects.

Internet sales of building materials. We focus on selling building, insulation and waterproofing materials, facade systems and roofing materials including accessories. We sell a complete range of building and fastening materials for construction and renovation. Newly also garden equipment.