We are a specialist retailer of fans, heat recovery ventilators and air handling units. We offer small home fans, industrial fans, heat recovery ventilators, ceiling fans, plastic and metal air ducts, filters, inspection doors, grilles and HVAC accessories.

We operate an old wood store. We buy old beams and planks from demolition or reconstruction of your buildings. We carry out dismantling of all wooden structures, houses, farms and large industrial buildings on a professional level.

We produce ecopanels. We design and build family houses, turnkey wooden houses, passive houses and low-energy wooden houses. Ecopanels can be used for ceilings, wall cladding, partition walls, loft conversions.

We run an online shop offering aluminium pergolas in profiline, highline or greenline.

Leading manufacturer of construction chemicals and industrial bonding solutions. We offer waterproofing, insulation, concrete additives, floor systems, plasters, mortars, adhesives, roof insulation. We are a leader in bonding and sealant for fabrication, installation and repair. In the Czech Republic we represent the brands Sika, SCHÖNOX, PCI, Thomsit.

We sell surveying instruments, leveling instruments, theodolites, total stations, range finders, rotary, cross, pipe, laser range finder, landmarks. We provide service, calibration of geodetic and levelling instruments, theodolites.