Polycarbonate Multi-Wall Roofing 

U profile on top edge of sheet? Vent tape for the bottoms? I have a manufacturer spec sheet that says you did this wrong.

Hilarious! Now do it again with 12 panels 15 ft off the ground - and test it in a force ten gale.

What seals the sheets off at the corrugated wall

Where can you buy all the materials?

Hi guys, is the roof noisy in the rain? How much per sheet?

good video but the couldn't understand a word of that accent

Nice! Does the plastic change colors over time? How long before color change?

Is this guy speaking English? Captions would be good.