Atlas ACFoam-III Tapered CGF-Coated Glass Faced Roof Insulation Board is a high-performance solution for low-slope commercial roofs, combining energy efficiency with positive drainage. If you want a roof that sheds water instead of starring in a pond, this board is for you.

Key Features & Design

• Coated glass facers (CGF) on both sides provide superior moisture, fire, and mold resistance while keeping weight down.
• Tapered insulation facilitates slope and drainage to prevent ponding water.
• Lightweight and easy to handle and install, reducing on-site fatigue and fuss.
• High R-values for increased energy efficiency and help with LEED® credits and code compliance.
• Compatibility with most commercial roofing membranes and adhesives.
• Durability designed for long-term performance in challenging roof conditions.
• Available in multiple taper ranges to match your roof slope and drainage needs.

Product Specifications

• Slope Taper Range (in):
  • 1/8" — 0.5" to 1" thickness; R-4.3; 64 sheets / pallet; 1024 sq ft / pallet
  • 1/8" — 1" to 1.5" thickness; R-7.1; 38 sheets / pallet; 608 sq ft / pallet
  • 1/8" — 1.5" to 2" thickness; R-10; 26 sheets / pallet; 416 sq ft / pallet
  • 1/8" — 2" to 2.5" thickness; R-12.9; 20 sheets / pallet; 320 sq ft / pallet
  • 1/4" — 0.5" to 1.5" thickness; R-5.7; 48 sheets / pallet; 768 sq ft / pallet
  • 1/4" — 1.5" to 2.5" thickness; R-11.4; 24 sheets / pallet; 384 sq ft / pallet
  • 1/2" — 0.5" to 2.5" thickness; R-8.6; 32 sheets / pallet; 512 sq ft / pallet