The roof sandwich insulated panel aluminum alloy system of our company is different from the designs of other companies. We have installed seats / pressing plates / hollow rubber strips at the edge of the gutter, and there is no need to install aluminum alloy angle code profiles at the ridge. Only color-coated sealing panels are required. This system has many advantages such as easy installation, beautiful appearance, strong structure, and high construction efficiency.
Our aluminum alloy gutters can be installed with two thicknesses of sandwich insulated panels, 40mm and 50mm (depending on the type of seat), and can be designed according to different projects.