INSULGUARD® Heavy Duty Flatbond SBPP Insulation Rolls folded are high-strength, continuous-fiber insulation rolls designed for tough installs—from envelope systems to exposed attic kneewalls. Built for professional performance, it’s the one product you’ll actually enjoy working with on difficult jobs.

Key Features & Design

• Material: continuous fiber web.
• Strength & UV Resistance: High tensile strength and resistance to ultraviolet heat.
• System & Applications: Heavy Duty is our preferred system for Envelope Systems and exposed attic ceilings and kneewalls due to high tensile strength and resistance to ultraviolet heat.
• Folded Rolls: Rolls folded for easier handling and on-site efficiency.
• Available Sizes (per roll)
  • 96" x 375' — 3,000 Sq Ft
  • 108" x 375' — 3,375 Sq Ft
  • 120" x 375' — 3,750 Sq Ft
  • 120" x 750' — 7,500 Sq Ft
• Applications & Compatibility: Fiberglass Walls and Ceilings; Cellulose Walls and Ceilings; Spray Foam Open Cell Plus+; Specialty Systems

Designed to deliver reliable performance across a range of wall and ceiling insulations, INSULGUARD® Heavy Duty Flatbond SBPP Insulation Rolls folded combines durability with versatile installation options. Perfect for professionals seeking a single, robust solution that covers envelope assemblies, attic installations, kneewalls, and specialty systems—without sacrificing efficiency or accuracy.