Lean To Ridge – If slipping polycarbonate under eave, or if top of sheet not seen from below, put aluminum tape on upper edge of polycarbonate. U-Profile can be used at top of sheet if visible from below. Detail below is generic in nature, covering all options except tucking under existing flashing or new flashing, then adding siding. We do not provide metal flashing. See Ridge Flashing Intro. We do offer 3″ & 6″ x 100′ – Adhesive Roll Flashing (shown below) that has Butyl Adhesive (facing down) and aluminum foil on the opposite surface.
– Drawing shows install on roof purlin. If using rafters a beveled ledger board required.
– Screws with Base & Cap Screw counting screws used in body of sheet and perimeter.
– See 8 – 25mm Polycarb some are 20 Yr Warranty – Lexan Thermoclear is clearly the industry leader