Trebbe Spectaculair Circulair

Trebbe has introduced a circular window frame to the market. A number of circular strategies have been applied to the window frame. For example, the window frame has a prolonged lifespan due to its light color and deeper negge, which means the wood works less and suffers less from weather conditions. In addition, the window frame is demountable, uses up to 20% less material and consists of European wood species or possibly scrap wood.