Description

Our 6mm twinwall polycarbonate offers the same high impact resistance, excellent heat retention and 80% light transmission as the standard 8mm material. Thinner profile is perfect for hobby greenhouses or patio coverings.

ThermaGlas Multi-wall Polycarbonate Sheet is designed and engineered specifically for commercial greenhouse use. ThermaGlas products are available in 4-foot or 6-foot widths in clear, or with specially formulated colors and tints. ThermaGlas offers 99.5% UV protection. . The multiwall design and light weight of the sheet enables a reduction in the cost of the supporting structure. Shatterproof polycarbonate coupled with integrated UV resistant co-extruded layer yields long service periods backed up by a 10 year limited warranty. The cellular multi-layer structure reduces heating costs in winter while minimizing excessive heat in summer. A special coating on the bottom side eliminates condensation dripping. ThermaGlas blocks ultraviolet rays that burn plants and living tissues, and transmits only beneficial radiation.

6mm Thickness for double wall
Custom Sizes Available
Can be easily cut in any pattern using a circular saw with a fine tooth blade
80% light transmission
10 year limited warranty against UV degradation
Approx. Weight: .3 lbs per sq. ft.

Will Call Pick-Up
Save on shipping by picking up your polycarbonate order.

Certain sizes are stocked for pick-up at our Illinois and Wisconsin locations
Call 1-888-281-9337 to order and schedule pick-up

Longer Lengths & Custom Quantities
Panels over 16′ and non-pack (custom) quantities are available by special order. Call 1-888-281-9337 for a quote from a Sales Representative.

Schools & Institutions
Purchase orders are accepted from schools and institutions. Contact a representative by email at schools or by phone at 1-888-281-9337 to place an order with a PO.

Automatic Savings
No coupon code required — discounts apply automatically in your cart:

5% off orders over $5,000 on Polycarbonate Sheets!
10% off orders over $10,000 on Polycarbonate Sheets!

Additional Information
ThermaGlas Assembly & Storage Guide (PDF)
Multi-wall Polycarbonate Installation Instructions (PDF)
ThermaGlas Technical and Installation Guide (PDF)
ThermaGlas Limited Warranty (PDF)

Polycarbonate Crating Fee
There is a crating charge added to this item in checkout. Individual wood crates are constructed to protect polycarbonate panels during motor freight shipment.

Additional information

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Size#48 in. x 5 ft.>48 in. x 6 ft.>48 in. x 7 ft.>48 in. x 8 ft.>48 in. x 9 ft.>48 in. x 10 ft.>48 in. x 11 ft.>48 in. x 12 ft.>48 in. x 13 ft.>48 in. x 14 ft.>48 in. x 15 ft.>48 in. x 16 ft.>72 in. x 5 ft.>72 in. x 6 ft.>72 in. x 7 ft.>72 in. x 8 ft.>72 in. x 9 ft.>72 in. x 10 ft.>72 in. x 11 ft.>72 in. x 12 ft.>72 in. x 13 ft.>72 in. x 14 ft.>72 in. x 15 ft.>72 in. x 16 ft.>48 in. x 19 ft.>72 in. x 17 ft.~Quantity#5 panels>10 panels>1 panel