Composite Doorsills for Venster Techniek with Belgian Blue Hardstone Look
Exel Composites has developed a composite doorsill with a Belgian blue hardstone look together with the Dutch manufacturer Venster Techniek.
Exel Composites and the Dutch window frame and doorsill manufacturer Venster Techniek have developed a composite doorsill with a Belgian blue hardstone look. The product is targeted at the Flemish-speaking market to replace traditional bluestone doorsills with a more energy-efficient material.
The biggest advantage of composite doorsills over those made from traditional bluestone is the superior thermal performance. Glass fiber is an excellent insulator and thus eliminates thermal bridging, condensation and mold. Also, glass fiber profiles have high stiffness and strength, they are abrasion resistant and nearly maintenance free.