8mm Clear Twinwall Polycarbonate Panels Free Shipping Largest Supplier

Our 8mm twinwall polycarbonate offers high impact resistance, excellent heat retention and 80% light transmission. 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 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.

• 8mm 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: .368 lbs per sq. ft.

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Will Call Pick-up – Considerable savings can be realized by picking up your polycarbonate order. Certain sizes are available for will call pick-up at our locations in Illinois or Wisconsin.

Longer Lengths and Custom Quantities Available – Panels over 12′ are not listed online. However, longer lengths of this product are available as are non-pack quantities. Please call 1-888-281-9337 to obtain a quote from a Sales Representative.

Custom Pricing and Purchase Orders – Email Us or call a representative at 1-888-281-9337 to place non-pack or quantity orders. Purchase orders are accepted from schools and institutions.

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Additional Information

ThermaGlas Assembly & Storage Guide (PDF)

Multi-wall Polycarbonate Installation Instructions (PDF)

ThermaGlas Technical and Installation Guide (PDF)

ThermaGlas Limited Warranty (PDF)

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!