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 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 focus on the production of sheet metal roofing, both roofing and facade. In our offer you will find metal roofing tiles, trapezoidal metal sheets, as well as plumbing accessories or parapets. We pride ourselves on the quality and durability of our products. We create roofs for many generations.

Waterproofing membranes and accessories - offer complete systems (product, accessories, service). For waterproofing all types of flat, pitched roofs, ponds and water areas, terraces, balconies, lower parts of buildings against the negative effects of water, radon and some chemical substances. We produce PVC foils.

We supply Lindab, Tondach, Bramac, Onduline, Ruukki, Mediterran, eternit, Cembrit, Arcelormittal roofing and trapeze. We offer Velux, Roto roof windows, HPI accessories, fibreglass boards and rolls, gutters, downpipes, Ciko chimneys.

Waterproofing membranes and accessories - we offer complete systems (product, accessories, service). For waterproofing of all types of flat, pitched roofs, ponds and water areas, terraces, balconies, lower parts of buildings against the negative effects of water, radon and some chemical substances. We produce PVC foils.

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.

We perform carpentry, roofing and plumbing work. Our goal is a reliable and fast approach. All work: pergolas, gazebos, construction work associated with the construction or reconstruction of the truss, carpentry work including LTD, garden houses, chimney plating, roofing, plasterboard work, terraces.

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).