Polyurethane sandwich panels are also known as anti-seepage sandwich roof panels, polyurethane rigid foam insulation panels, polyurethane composite panels, and PU panels. It is a double metal surface, single metal surface and non-metal surface composite panel with polyurethane rigid foam as the insulation layer. It is a kind of high-efficiency and energy-saving building envelope material with wide application and great potential, which can be applied to various building needs.

Parameter Description | |||
Panel name | Wall roof panel | ||
Effective coverage | 400-1000mm | ||
Steel thickness | 0.4-0.7 | ||
Regular colors | White gray, crimson, sea blue, iron gray, etc. | ||
Recommended coating | Fluorocarbon coating PVDF, SMP coating, HDP coating, polyester PE coating, etc. | ||
Core thickness | 50, 60, 75, 80, 100, etc. | ||
Core material name | Polyurethane | Polyurethane edge sealing glass wool | Polyurethane edge rock wool |
Thermal Conductivity | 0.019-0.024w/m ·k | 0.035-0.041w/m ·k | 0.037-0.043w/m.k |












Q:How long it lasts outside without bleaching?
A:The outer metal layer can not rust for 45 years, and the paint color can not fade for 15 years.
Q:How to install doors and windows?
A:Cut to the right length and connect with door and window bag accessories.
A:The excellent self-structure and the compact concave-convex plug-in and buckle-groove installation method between the plates avoids the structural damage caused by the cycle of rain, snow, freezing, thawing, dry and wet, and eliminates the worry of water seepage on the wall after installation. , effectively avoid the phenomenon of mold on the indoor wall.
Q:Is there sound insulation effect?
A:The core material in the middle is a thermal insulation and sound insulation layer composed of high-density polyurethane foam, and its interior is an independent closed cell structure, which has a good sound insulation effect.
Q:Can I get samples for inspection?
A:We will provide free samples to you before order confirmation.
Q:How long can it be stored?
A:As long as it is placed in a flat, dry and ventilated place, it can be stored for at least 50 years.
Q: Compared with other wall panels, what advantages does it have?
1. Thermal insulation and energy saving