We provide internet sales of underfloor heating products. Personal collection possible by prior order or by telephone. In our offer you can find pipes, handles, foils, expansion strips, manifolds, tools, fittings, pumps, insulation or system boards.

Sand-lime bricks and blocks from Zapf Daigfuss, not only for passive houses. Machine bricklaying at a speed of 4m2/h with KS-QUADRO formats. Expert advice on building materials and technologies. Calculations for passive and low-energy houses including PHPP, expert opinions and professional surveys.

We provide sales and installation of plastic and aluminium windows, entrance, lift and slide doors, conservatories and glazed structures. Our range also includes fire shutters or sectional and overhead garage doors.