Technologies and materials for energy-saving construction and renovation. Recuperation, underfloor heating, photovoltaics, air conditioning, heat pumps, insulation, pipe freeze protection. Energy consultancy, PENB processing, subsidy processing, technical support, tailor-made offers and on-site consultation.

Supply and installation of underfloor heating, heating elements, gas boiler rooms, condensing boilers, wood and biomass boilers, solar systems, heat pumps, water and sewerage systems. Viessmann boiler servicing, solar panel servicing, drain cleaning, underfloor heating shock cleaning, surveying work.

We sell cooking and heating equipment, boilers, stoves, fireplaces, heaters, boilers, hoods, stoves, built-in appliances. We provide installation of boilers, boilers, stoves, cooking equipment including service.

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+.