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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Easy Ship ThermaGlas 4mm Clear Twinwall Polycarbonate PanelThermaGlas 4mm twinwall clear polycarbonate are perfect for use as replacement panels for hobby greenhouses. These ThermaGlas polycarbonate panels offer 99. 5% UV protection. The light weight and shatterproof multiwall design 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
ThermaGlas 4mm twinwall clear polycarbonate are perfect for use as replacement panels for hobby greenhouses.
These ThermaGlas polycarbonate panels offer 99.5% UV protection. The light weight and shatterproof multiwall design 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. Blocks ultraviolet rays that burn plants and living tissues, and transmits only beneficial radiation.
- 4mm Thickness for double wall
- 82% light transmission
- Superb thermal insulation - saves energy
- 10 year limited warranty against UV degradation
- Impact resistance - virtually unbreakable
- Approx. Weight: .16 lbs per sq. ft.
- Low flammability (available with CC1 rating)
- R-Factor: 1.49; U-Factor: 0.67
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
Schools & Institutions
Purchase orders are accepted from schools and institutions. Contact a representative by email at [email protected] 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)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy