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:

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.