Building products - we sell Porotherm, Heluz, Ytong, Bramac, Isover, Knauf, KB Blok, Velux. Concrete products, bricks, cement, insulation, chimneys, roof window coverings, facades, plasterboards, door frames, doors, gutters, boards and battens. We provide transport.

Manufacture of solar hot air ventilation panels. Various functions, tempering, ventilation and drying, or night cooling. The first solar ventilation panel without solar cell increases the performance of the device and the possibilities of its use. It is not operationally limited by sunlight. Controlled at 100% of its functions.