SKU: 35965316859

Atlas Tapered ACFoam-III Polyiso Roof Insulation, 2 in., 4 ft x 8 ft Sheet

Sale price$288.68 Regular price$320.76
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Description

Atlas Tapered ACFoam-III Polyiso Roof Insulation, 2 in., 4 ft x 8 ft SheetAtlas ACFoam III 2" Tapered Polyiso Roof Insulation High performance tapered polyisocyanurate roof insulation designed for sloped drainage and thermal efficiency. ACFoam III features durable facers and a 2 inch thickness in a 4x8 panel for fast coverage on commercial and residential low slope roofs. Key Features: Tapered Design: Promotes positive roof drainage to reduce ponding water Energy Efficient Polyiso Core: Delivers high R value per inch for

Atlas ACFoam-III 2" Tapered Polyiso Roof Insulation

High-performance tapered polyisocyanurate roof insulation designed for sloped drainage and thermal efficiency. ACFoam-III features durable facers and a 2-inch thickness in a 4x8 panel for fast coverage on commercial and residential low-slope roofs.


Key Features:

  • Tapered Design: Promotes positive roof drainage to reduce ponding water
  • Energy-Efficient Polyiso Core: Delivers high R-value per inch for thermal performance
  • Durable Construction: Engineered facers for strength and dimensional stability
  • Large Panel Size: 4 ft x 8 ft sheets speed installation on wide roof areas
  • Lightweight Handling: Approx. 15 lb per sheet for easier transport and placement

Specifications Table:

Specification Details
Brand Atlas
Product Name Tapered ACFoam-III Polyiso Roof Insulation 2"
Thickness 2 in
Panel Size 4 ft x 8 ft
Style Polyiso (Polyisocyanurate)
Board Type Tapered roof insulation
Unit of Measure PC; SHT; SQ (as applicable)
Approximate Weight 15 lb per sheet
SKU / Part Number ATLISO20CGF48

Frequently Asked Questions (FAQ):

Q: What are the panel dimensions?
A: Each sheet is 4 ft x 8 ft with a 2-inch nominal thickness.


Q: Is this suitable for low-slope commercial roofs?
A: Yes, it’s designed for low-slope roof systems where tapered insulation is used to create drainage.


Q: Can it be used with common roofing membranes?
A: Tapered polyiso boards are typically compatible with many roofing systems; follow membrane manufacturer guidelines and local codes.


Q: How much does a sheet weigh?
A: Approximately 15 lb per sheet.


Q: Is the product intended for creating slope?
A: Yes, the tapered profile helps establish positive drainage toward drains or scuppers.


Sculpted Slope, Elevated Efficiency

ACFoam-III introduces a tailored gradient that quietly transforms a roofline, guiding water with architectural intent. Its crisp, engineered surfaces feel refined, delivering performance with poise. Pair it with a clean, monochrome membrane for a modern, uninterrupted silhouette. This is the sleek foundation of effortless, luxurious building performance.


Upgrade your roof’s drainage and energy efficiency with Atlas ACFoam-III tapered polyiso—order your 4x8 sheets today.

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: 35965316859

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4.2 ★★★★★
Based on 1458 reviews
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K
Verified Purchase
K
Omaha, US
★★★★★ 4
Well thought out and easy to install
Color: 2-Pack Black, Color: 2-Pack Black
Definitely organizes and maximizes cabinet space for spice storage. It’s a little rickety. If you are using glass spice jars you will likely need to use the included screws into the cabinet because the double face tape it comes with might not hold up. It might work with the plastic spice containers, but even then it seems like it would not be sturdy enough to hold the weight. The instructions were clear and it installed quickly. If it lasts, it was definitely a value upgrade in my cabinet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
S
Verified Purchase
Susan Y. Higgins
Massapequa, US
★★★★★ 5
Don't buy the other brands
Color: 2-Pack Black
I'd give these a 10 if I could. I bought another version but returned ii because I didn't think it was very sturdy. These were only $8 more and what a difference. They are a very well made and a lot more sturdy. The extra $8 was a real bargain and well worth it.
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Reviewed in the United States on March 24, 2026
J
Verified Purchase
judit klescz
Belleville, US
★★★★★ 2
Returned the spice rack
Color: 2-Pack Black
it did not work for me as I thought.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
D
Verified Purchase
Denise Peralta
Waukegan, US
★★★★★ 5
Great for short people to see and retrieve spices from upper shelf! Holds a lot of weight easily!
Color: 2-Pack Black
These spice racks were very easy to install in my cabinets. Actually, I have only used the adhesive, and they are holding all of the weight of the spices without any issue! These are remarkably heavy duty. I am short (5"3") and most of the second shelf is not really very useable without a stool. I can pull these out and turn the racks making all of them visible and easy to reach! I have two and I'm seriously considering ordering more! It makes organizing a breeze too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
V
Verified Purchase
Versin Marzeena
Louisville, US
★★★★★ 5
Perfect!!!
Color: 2-Pack Black
Love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026

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