Product Description
Insulfoam® Commercial EPS Roof Insulation offers a full range of high-performance expanded polystyrene panels, including unfaced, faced, laminated, and tapered configurations. Designed for new and re-roofing on metal, concrete, and wood decks, these lightweight panels deliver excellent R‑value, high compressive strength, and compatibility with all single‑ply membrane systems. Backed by a 100% 20‑year R‑value warranty for long‑term performance.
Key Benefits
- High R‑Value per Dollar: Offers exceptional thermal performance and long‑term stability.
- Customizable Options: Factory-cut in thicknesses up to 40″, single boards can create slope without layering.
- Lightweight & Easy to Install: EPS panels are easy to handle—one person can carry multiple bundles.
- Labor & Material Savings: Reduces material waste, cuts labor time, and improves project efficiency.
- Durable Compression Resistance: Available in compressive strengths up to 60 psi for heavy-loading applications.
- Membrane Compatibility: Suitable for PVC, TPO, EPDM, metal roof recover systems, and ballasted assemblies.
Best For
- New commercial flat or low-slope roofs
- Roof recover projects
- Metal deck systems
- Concrete or wood decks
- Tapered insulation for drainage
- Ballasted / garden roof systems
Product Properties
| Property | Specification |
|---|---|
| Material | Expanded Polystyrene (EPS) |
| Thickness | ½” up to 40″ — can be factory tapered |
| Compressive Strength | Up to 60 psi |
| R‑Value Warranty | 100% R‑value retention over 20 years |
| Compatible Membranes | PVC, TPO, EPDM, fleece‑back recover, ballasted |
| Special Options | Tapered panels, fl ute-fill, laminated, drainage board, tongue‑and‑groove |
