We are a Czech manufacturer of plumbing systems, sheet metal roofing and one of the largest specialist roofing materials dealers. Our wide range of products includes roofing, sheet metal, insulation, skylights, tools, fasteners and other accessories.

We provide insulation for flat and pitched roofs, insulation of substructures, swimming pools, ponds and sumps. We also carry out carpentry, roofing and plumbing work. We do turnkey roofs, roof renovations and waterproofing, chemical insulation and roof insulation.

We reconstruct roofs, terraces and balconies using innovative PVC materials. We reconstruct roofs and ground insulation using asphalt strips. We also deal with roofing and carpentry works.

We are a Czech manufacturer of plumbing systems, sheet metal roofing and one of the largest specialist roofing materials dealers. Our wide range of products includes roofing, sheet metal, insulation, skylights, tools, fasteners and other accessories.

We are a Czech manufacturer of plumbing systems, metal roofing and one of the largest specialized roofing material sellers. Our wide range of products includes roofing, sheet metal, insulation, skylights, tools, fasteners and other accessories.

We specialize in complete roofing services, including carpentry, roofing, and sheet metal work. This includes both new roofs and the renovation of damaged roofs. We also manufacture and install wooden pergolas, shelters, and carports. Installation of skylights.

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.

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).

Construction activities from the ground up: foundations, rough construction, plasterboards, plasters, facades, tiles, roofs, electrical, water, heating, projects, construction supervision of the investor, and so on.