Twinwall Flashing/Profiles

Simplify the assembly of 8mm twin-wall polycarbonate with these profiles by Green-Tek.

U-Channels are used to cap off the top and bottom of polycarbonate sheets for a professional finished look. U-Channels also help keep out dirt, insects, and moisture.

H-Channels are used to join two polycarbonate sheets together and allow for a professional finished look. H-Channels also help keep out dirt, insects, and moisture.