Engineered for longevity, our Snap-Down Glazing Bar features a robust aluminum base paired with a durable uPVC upper section. This innovative solution is designed to support polycarbonate sheets with thicknesses ranging from 10mm to 25mm, making it an ideal choice for wooden rafters needing both twinwall and multiwall sheeting. Perfect for a variety of applications, this glazing bar integrates effortlessly into timber-supported roofs, lean-to conservatories, and gazebos, enhancing both functionality and aesthetic appeal. Each glazing bar comes equipped with EPDM rubber gaskets, ensuring a complete seal against weather, dust, and insects for lasting performance and protection.