The 10mm four-wall clear polycarbonate hollow sheet adopts four-wall multi-layer hollow structure, delivering superior thermal insulation and good load-bearing capacity. It comes with UV protective coating on one side to block ultraviolet rays and prevent yellowing and aging for long-term outdoor service. This transparent multiwall PC sheet retains high light transmittance while being lightweight and shatterproof compared with glass. It can be cut, drilled and cold bent for convenient on-site installation. It has stable structure and excellent weather resistance, widely used for building daylighting. Double-sided PE protective film protects the panel surface from scratches during transportation and construction.

Building skylight and canopy daylighting roof

Agricultural greenhouse covering panels

Carport, awning and walkway overhead roofing

Factory workshop daylighting roof

Commercial building decorative daylighting partitions

Q1: What is four-wall polycarbonate hollow sheet?

A: It is multi-layer hollow PC sheet with four walls inside. It has better heat insulation and higher stiffness than twin-wall sheets.

Q2: Does this 10mm four-wall sheet have UV protection?

A: Yes, one side is coated with UV protective layer to block UV rays and reduce aging and yellowing outdoors.

Q3: What projects fit this 10mm four-wall PC sheet?

A: It is widely used for skylights, carport canopies, walkway roofing and greenhouses requiring good thermal insulation.

Q4: Can you cut the sheet to custom dimensions?

A: Yes, we provide custom cutting service according to your sizes or drawings.

Q5: When should I remove the protective film?

A: Remove the protective film only after installation to avoid scratches during construction.