BD-R2 concealed roof panel is made of inner and outer corrugated corrugated steel sheets and polyurethane and rock wool core materials. The thermal insulation effect is excellent.
The hidden fasteners of the door design are overlapped to make the screws hidden and fixed;
Flexible spring clips ensure tight overlap;
Sink design, rapid drainage;
The plate is tightly connected to the plate to prevent leakage.
Compared with the traditional thermal insulation composite board, the BD concealed roof panel greatly shortens the installation time, and replaces the traditional lap joint with the hidden lap joint of multiple sets of clamps, which significantly improves the bearing capacity of the panel.
The special edge-to-edge design allows the board to be tightly connected to the board, while the drain is designed to prevent any leakage.
Stable quality, beautiful appearance
high strength
No leakage on the roof
Small slope
Easy installation
