Freestanding Shed Style Ridge – If top of sheet not seen from below, put aluminum tape on upper edge of
polycarbonate. U-Profile used if visible from below. For flashing. See Ridge Flashing. We do offer 3″ & 6″x100′ – Adhesive Roll Flashing (shown below) with Butyl Adhesive (facing down) and aluminum foil on opposite surface.
Detail similar for purlin or rafter style framing.
– 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