Polycarbonate Panels on Wood Frame

9 years ago

I am building a 6 x 4 wood frame lean to greenhouse. I plan to use 2x4 studs on the corners, but 2x2 wood for the rest of the frame. My question is how should I attach the panels to the wood frame. How can I make them water tight. What is economical? The panels I have are 4 mm twill wall 2' x 4' from a HFGH that I salvaged. James

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