We do not provide flashing– See Ridge Flashing Purchase & Install, .
3″ or 6″ x 100 ft. Adhesive Roll Flashing (below) Butyl Adhesive (face down), Aluminum backing (faces sun). Make sure polycarbonate is securely fastened to structure with screws we sell. Tech & install data sheet
Detail similar for purlin or rafter style framing.
• Trim Components • Hardware •See Framing Guide & Install Manual in PDF format
• See Layout & Load & Bending
Screws for Corner, at top & bottom of poly and in body of sheet Purchased Separately
Screws that come with Base & Cap Counting procedure for screws in body of sheet & perimeter