Carolina Greenhouses offers two types of polycarbonate, both manufactured in the USA.
THERMAGLASTM & DYNAGLAS®
Both offer excellent light transmission, maximum impact resistance, weather and UV resistance, wide service temperature range and so efficient they both have limited 10 year warranties.
THERMAGLASTM is a twin-wall polycarbonate panel  |
Stock sizes: 6' x 8' x 8MM = $125.00 per panel |
6' x 10' x 8MM = $160.00 per panel |
6' x 12' x 8MM = $199.00 per panel |
6' x 14' x 8MM = $220.00 per panel |
DYNAGLAS® is a corrugated polycarbonate sheet  |
Stock sizes: 4' x 8' = $72.00 per sheet |
4' x 10' = $90.00 per sheet |
4' x 12' = $108.00 per sheet |
4' x 14' = $126.00 per sheet |
4' X 16' = $144.00 per sheet |