We are the largest supplier of boilers, fireplaces and pellet stoves from 8 kW to 300 kW. We have been on the market for 17 years and have over 1500 installations. We supply year-round pellet bunkers, biomass CHP units (Wood Electricity Generation -100 kW heat + 45 kW electricity). We sell pellets, delivery including field truck.

We manufacture and sell construction and industrial chemicals and supplies for the construction industry. We supply adhesives, assembly foams, chemical anchors, silicones, facade adhesives and waterproofing. We also sell liquid board, acrylic sealants, penetrating coatings, trowels and self-leveling compounds.

We are a specialist retailer of fans, heat recovery ventilators and air handling units. Our range includes small domestic fans, industrial fans, heat recovery ventilators, ceiling fans, plastic and metal air ducting, filters, inspection doors, grilles and HVAC accessories.

We deal with the sale of household appliances. In our assortment you will find a wide range of kitchen, house cleaning and body care aids. You can buy all the goods on our e-shop or in one of our branded stores, where we will help you with the selection.

We provide thermal and waterproof insulation of roofs. We focus on flat, curved and shaped roofs. We also specialize in ceilings, walls, pipes, decoration, attics and double skin tanks. We are involved in the manufacture of spraying and casting of insulating pur, pir and soft foam.

We are a leading retailer specializing in consumer electronics. Of course, we offer a wide selection of products and always provide quality service and premium service. You can shop online in our e-shop or in one of our many stores where our electrical specialists will be happy to help you with your selection.

We operate a chain of wholesale stores with home, garden and office furniture. We offer kitchens, beds, grates, wardrobes, chests of drawers, shelves and home accessories. The product range also includes mattresses, blankets, pillows, mirrors, children's rooms, chests of drawers, showcases, lamps, light fittings and hallway furniture.

Production and sale of concrete road elements. We sell highway and airport drainage systems, concrete pavements, vegetation elements, fence elements, palisades, retaining walls, curbs, gutters, blocks and other concrete products.

We sell and install electric underfloor heating and heating systems from EKOHEAT, Raychem and DEVI. Heating mats and cables, protection of outdoor surfaces, gutters and pipes from snow and ice, smart thermostats. We offer installation from bathrooms to industrial plants.