Our 10mm twinwall polycarbonate offers higher impact resistance and heat retention over thinner panels making it the perfect solution for a variety of greenhouse and architectural applications. Panel offers 79% light transmission and includes anti-condensate coating to prevent dripping.
ThermaGlas Multi-wall Polycarbonate Sheet is designed and engineered specifically for commercial greenhouse use. ThermaGlas products are available in 4-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.
- 10mm Thickness for double wall
- Custom Sizes Available
- Can be easily cut in any pattern using a circular saw with a fine tooth blade
- 79% light transmission
- 10 year limited warranty against UV degradation
- Approx. Weight: .45 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@greenhousemegastore.com 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:
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5% off orders over $5,000 on Polycarbonate Sheets!
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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.
Shipping - This item ships via Motor Freight Carrier - almost anywhere in the Contiguous United States
Motor Freight Requirements
- The shipment must be delivered to a business or residence (a PO Box is invalid)
- The delivery address must be able to accommodate a tractor/trailer as much as 70' in length
- Someone must be present to receive and unload the shipment from the truck
- Shipments and/or locations requiring a lift gate, inside delivery, and/or with limited access may incur additional charges by the carrier
Please contact Greenhouse Megastore Customer Service at 1-888-281-9337 if you have any questions about delivery to your specific address so we can ensure the smoothest delivery possible!