advantage

Dark nail lap joint

The unique chimeric joint design between the polyurethane wall panels effectively prevents water vapor intrusion. Screw hidden node design, prevent rust, long service life.

Strong and durable

Polyurethane four-wave roof plate is made of double-sided composite aluminum-zinc plated color steel, supplemented by hard hair on both sides of the groove

Excellent fire performance, polyurethane materials can meet the high fire performance requirements of building insulation materials, effectively prevent the spread of fire, that is, B1 or B2 flame retardant standards.

The insulation performance of polyurethane plate is better. The insulation performance of pure polyurethane is higher than that of polyurethane edge sealing, and the fire performance of polyurethane edge sealing is higher than that of pure polyurethane composite board

Our PU roof panels are structurally superior to traditional wood framing as they are stronger and less susceptible to shifting. They are extremely durable, which is important in roofing as roofs are expected to protect a structure and the people inside it from external threats such as bad weather. Though lightweight, it is important to note that PU panels can be as strong as a rock, making them a Well-Recommended Roofing Material for homes or commercial structures.

Features

Pre engineered for precision and simple construction.

Low energy consuming.

Corrosion resistance

The inner plate can use aluminum foil instead of color steel plate to improve the product's high temperature and corrosion resistance.

Lap properly

The bevel design at the small edge of the lap joint is simple and reasonable.

specification