Technology for energy-efficient homes. Heat recovery, floor heating, ceiling cooling and heating, photovoltaics, air conditioning, heat pumps, insulation, and freeze protection for pipes. Energy consulting, energy performance certificate (PENB) preparation, grant applications, technical support, customized solutions, and on-site consultations.

Offering services and products for the workshop, home and garden. Sales of paints, building materials, garden furniture, garden equipment and plants. Installation service. Tool rental. Provision of electrical waste treatment.

At DEK Building Shops we offer a wide selection of building materials, electrical materials, water heating sanitation, tools and supplies for builders and craftsmen. Our check-in is a one-stop shop and you can enjoy your purchase with a free, high-quality coffee.

Production and assembly of steel structures. Manufacture and assembly of fire ladders with dry pipe including pressure test. We provide fire protection coatings and cladding. Installation of fire seals. Surface treatment - anti-corrosion protection of steel.

We supply components for the manufacture and installation of windows and doors and associated trades: exterior and interior sills, window hardware, handles, gutters, handles, locks, hinges, inserts, closers, door fillers, gaskets, fasteners and installation materials, construction chemicals, tools, preassembled windows blaugelb Triotherm+.