Reduce heating cost and improve storm protection

8mm (0.315") Twin walll channels trap air between two walls. For new construction, the twin wall design provides an excellent value in price, insulation and durability, and is competitively priced. Tough but flexible polycarbonate has more strength to resist heavy weather. The diffused light is excellent for growing plants. 

The flutes (channels) run the length of the panel.  Install panel with flutes vertical.  Panel ends should be capped or sealed with Vented Polycarbonate Tape that allows interior condensation to escape.  Dimensions + or - 1/8".

Features anti-fog interior coating to reduce condensation.

Thickness = 8mm (approx. 5/16")
Light transmission = 81%.
R Value = 1.7

Also available in smaller and larger widths and lengths.
Please call 1-888-977-7659 for pricing.
     Widths Available:  many up to 6 ft
     Lengths Available: 2 ft  through 24 ft
     Custom cuts also possible.
     Large quantities: Please call for quote.

10 year limited warranty on properly installed MultiWall polycarbonate against
     - premature yellowing
     - a loss of more than 10% of the original light transmission
     - breakage of the top layer caused by 1” hail.
     - Warranty may vary with different manufacturers.

Note: This item ships by motor freight. Allow 2 to 3 weeks for delivery.