SKU: 45099816810

PermaBASE DEXcell Cement Roof Board

Sale price$47.66 Regular price$52.95
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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23

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Description

PermaBASE DEXcell Cement Roof BoardA lightweight, moisture and mold resistant panel that provides an exceptionally hard, durable surface that withstands prolonged exposure to moisture. 4' x 8' x 7 16" sheet Ideal for all roof systems. Excellent bond pull through. Improved moisture resistance. FM Class 1 UL Class A fire rated. DEXcell Cement Roof Board is a lightweight, moisture and mold resistant panel that provides an exceptionally hard, durable surface that withstands prolonged

A lightweight, moisture- and mold-resistant panel that provides an exceptionally hard, durable surface that withstands prolonged exposure to moisture.

  • 4' x 8' x 7/16" sheet
  • Ideal for all roof systems.
  • Excellent bond/pull through.
  • Improved moisture resistance.
  • FM Class 1/UL Class A fire-rated.

DEXcell® Cement Roof Board is a lightweight, moisture- and mold-resistant panel that provides an exceptionally hard, durable surface that withstands prolonged exposure to moisture. Its composition of Portland cement and lightweight aggregate with heavy-duty fiberglass-mesh facers makes it an excellent fire and thermal barrier. This moisture- and mold-resistant cement panel is a substrate board, thermal barrier, and coverboard for commercial roofing applications.

Use it for a wide variety of roofing systems, including fully adhered, mechanically attached, and ballasted roofs using single-ply membranes, modified bitumen, fluid-applied, built-up roofing, spray foam, and metal.

DEXcell Cement Roof Board is one of four products offered by DEXcell Roof Boards.

Applications

  • Use it as a coverboard in roofing assemblies. DEXcell Cement Roof Board protects and supports the roof membrane; provides increased fire, moisture, and mold resistance; and reduces the potential for penetration damage to the membrane.
  • Use it to sheathe the roof side of parapet and penthouse walls. Ideal for green roofs and photovoltaic systems.

Advantages

  • Excellent bond/pull-through/uplift values.
  • Impact-resistant, extremely durable, and dimensionally stable.
  • High compressive strength.
  • Lightweight, cementitious core.
  • Superior moisture resistance.
  • Exceptional freeze/thaw resistance.
  • Scores and snaps easily.
  • Meets ASTM C1325.
  • Meets UL Class 1 and UL Class A fire ratings for roofing systems up to unlimited slope per UL 790 and ULC CAN-S107.
  • Use in accordance with a rated system, and DEXcell® Cement Roof Board provides a thermal barrier meeting IBC Section 2603.
  • Resists the growth of mold per ASTM D3273 with a score of 10, the best possible score.

VIDEO: Discover DEXcell Cement Roof Board

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: 45099816810

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DSW
Louisville, US
★★★★★ 5
Great fit
Size: 17" Neck 37"-38" Sleeve, Color: Blue Frost
This was a gift for my husband. Fit is great. He's about 6'1" and weighs ~200#. Washes nicely as well. A good purchase
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Reviewed in the United States on January 6, 2026
A
Verified Purchase
Ashley Romano
Port Orchard, US
★★★★★ 5
Comfort& Quality
Size: 20" Neck 35"-36" Sleeve, Color: White
Excellent shirt. Ordered for a Risky Business bar crawl and the fabric was so much nicer than the other two options I ordered. It is packaged so nice with pins and feels luxurious (great if you’re giving it as a gift.) It comes wrinkled from being folded in the packaging, but i steamed it and then it did not wrinkle while driving or sitting throughout the night. It’s nice and light. Only downfall is there is no pleat in the back.
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Reviewed in the United States on March 31, 2025
D
Verified Purchase
Deon T.
Birmingham, US
★★★★★ 5
Great
Size: 22" Neck 35"-36" Sleeve, Color: White
Product fut good
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Reviewed in the United States on February 17, 2026
S
Verified Purchase
Spuk Wac 78
Lake Worth, US
★★★★★ 3
Nice shirt.
Size: 17.5" Neck 35"-36" Sleeve, Color: White
It fit perfectly and looked very nice. However, it was much thinner than I thought. And when you wash it, get ready to iron it. This is not a permanent press shirt. It is not wrinkle resistant. I would not buy it again.
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Reviewed in the United States on January 17, 2025
J
Verified Purchase
John Lewallen
Omaha, US
★★★★★ 5
Casual Crew Neck Summer Shirt
Color: Denim Blue, Size: XX-Large
Ordered the dark blue. It fits great and looks wonderful on. Very comfortable! Good value, and feels well made. The fabric is just right – not too thin, or thick. I wore it with a navy blazer and beige pants to an outdoor event (shade and sun) and was totally comfortable.
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Reviewed in the United States on June 2, 2026

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