Polyvalley 4-wall click panel is a complete architectural glazing system providing quality natural light, superior thermal insulation and UV protection in addition to the impact resistance, resilience and structural strength inherent in polycarbonate.
 

The rectangle structure with air space inside guarantees good thermal insulation and excellent resistance to crash stress. They are very suitable for vertical glazing, partition walls, roof lights and so on. 

Technical Features:

Polycarbonate Physical properties:
Light transmission:
The Polyvalley clear PC sheet can reach over 80% light transmission levels.

Light weight:
PC sheet has a very high stiffness to weight ratio. When using for building wall or roof, the support structures needs not be as heavy as in the case of traditional materials such as glass. This will save must cost. And installing will be much easier either.

Energy saving:
PC sheet has a better energy saving property. When using for green house, this characteristic plays a very important role, especially in cold areas.

Impact and damage resistance:
Damage to roof glazing can be hazardous and expensive. Using PC sheet can protect against hailstones, vandalism or accidental damage with an impact resistance.

Fire resistance:
The fire performance of Polyvalley PC sheet has been independently tested and certified up to Class B1 (Chinese national standard)

UV protected.
All Polyvalley PC sheet has a high performance UV absorption layer. It was co-extruded on the outer surface and can protect the sheet turning yellow and loss of strength.