Basic Multiwall Polycarbonate technical information.
Minimum Roof Slope 5º (1/12) More slope (pitch) if pollen trees overhead. 3/12 (14º) – Wash off weekly.
Clear for hort & solar, most lig & heat. White-Bronze reduce light & heat. .
Thickness effects frame. Thicker = stiffer, for wider rafter placement or less blocking.-
Width: 4′ easy roof install, crate lighter. 6 ft. difficult install, expensive ship.
Lengths: Sold in foot increments 4 – 48 ft. Sheets over 26′ require dedicated truck, and high ship costs.
• Install with ribs vertical – same direction as sheet length – on walls and roof, with slope. –
• Temperature: Range is minus 40 – plus 248 degrees F. Acoustics