SKU: 85412764091

8mm Opal Twinwall Polycarbonate Panel

Sale price$94.50 Regular price$105.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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For Your Every Summer RSVP, with Code: SUMMER15

Description

8mm Opal Twinwall Polycarbonate PanelThe Opal tint on these twinwall 8mm panels offer 44% light transmission and the same high impact resistance and excellent heat retention as clear panels. 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

The Opal tint on these twinwall 8mm panels offer 44% light transmission and the same high impact resistance and excellent heat retention as clear panels. 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
  • 44% light transmission
  • 10 year limited warranty against UV degradation
  • Approx. Weight: .368 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 [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)

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 Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 85412764091

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4.2 ★★★★★
Based on 23 reviews
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B
Verified Purchase
Bonnie
Cuba, US
★★★★★ 5
Great paper
Size: 8.5"*11", Color: 150 sheets
Worked great took colors good. Will buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
J
Verified Purchase
joan
Charlottesville, US
★★★★★ 5
Will purchase again
Size: 8.5"*11", Color: 150 sheets
Paper has a high quality fell takes ink well print quality is amazing did not have any issues with smudging can be use for many different projects
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
G
Verified Purchase
Groschke
Carnegie, US
★★★★★ 5
High Transfer, Bright Colors & No Ghosting
Size: 8.5"*14", Color: 150 sheets, Size: 8.5"*14", Color: 150 sheets
This HTVRONT sublimation paper 8.5x14 inch has been excellent for my sublimation projects. The 120gsm weight feels sturdy and feeds smoothly through my inkjet printer without jams or curling. It holds ink well, which helps produce clean, sharp prints before pressing. The transfer results are impressive. Colors come out vibrant and true, with strong detail and no dull or faded areas. I’ve had very little ghosting, and designs transfer evenly onto shirts, mugs, and other sublimation blanks. The claimed high transfer rate really shows in the final results. I also like the larger 8.5x14 size, which gives extra space for bigger designs or multiple smaller prints on one sheet. The paper releases well during pressing, leaving minimal residue and clean edges. Pros: ✔ Bright, vibrant color transfer ✔ Minimal ghosting or smudging ✔ Smooth printer feeding ✔ Great for shirts, mugs, and hard blanks ✔ Good value for the sheet count Cons: – Must be used with sublimation ink – Requires correct heat press settings for best results Overall, this HTVRONT sublimation paper is a reliable choice for anyone doing sublimation printing who wants strong color transfer, crisp detail, and consistent results. Great for both beginners and small business use.
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Reviewed in the United States on January 25, 2026
C
Verified Purchase
Cassandra Charlton
Waukegan, US
★★★★★ 4
Thin but with extra step works great
Size: 8.5"*11", Color: 150 sheets
It sublimated great but it’s thinner than what I normally use so it take an extra step to not have over lapping but it’s cheaper and you get more so definitely worth the price
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Reviewed in the United States on December 3, 2025
B
Verified Purchase
B.Nicole
Draper, US
★★★★★ 5
My Go-To Sublimation Paper — Flawless Results Every Time
Size: 8.5"x11", Size: 8.5"x11"
This is hands down the best sublimation paper I’ve used and the only one I continue to buy. I get a perfect transfer every single time—no fracturing, no fading, and no uneven results. The paper dries fast, which makes my workflow so much smoother, especially when I’m producing items in batches. I use this regularly to make air fresheners and tote bags for my small business, and the color payoff is always vibrant and crisp. The transfer rate is excellent, and it works beautifully on light-colored, high-quality polyester and other sublimation-ready surfaces. If you’re a small business owner or crafter who values consistency, quality, and ease of use, this paper is absolutely worth it. I highly recommend it and will continue to repurchase.
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Reviewed in the United States on January 24, 2026

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