Metal Roofing System

Explanation of Metal Plate Roofing System: The outermost layer is made of pressed metal plates that connect waterproofing, insulation, and vapor barrier through fixed brackets, fasteners, and support systems. The roof load is transmitted to the roof enclosure system of the main structure through the support system.

The waterproof membrane is laid under the metal roof panel, and the membrane is fastened and sealed on the attached purlin through metal supports and sealing materials. The small space between the metal roof panel and the waterproof membrane can be called a close fitting type, which is suitable for large public buildings such as factories, airports, exhibition centers, etc. where the roof contour changes gently.

Material Selection

Pressed metal plates, waterproofing membranes, fasteners, self tapping screws, supports, etc.

Product Advantages

The TPO waterproofing membrane installed under the metal roof panel for complex public buildings can ensure waterproofing effect while balancing the shape of the fifth facade of the building.

Construction Process

Installation of roof purlins → Installation of roof panels → Installation of vapor barrier layer → Installation of insulation layer → Installation of waterproofing membrane → Welding edge welding → Self inspection and acceptance → Installation of roof panels