ThermBoard® Insulation Boards
3.5" / 4' x 8' / 1
$398.31
Sale price
$398.31
Regular price
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ThermBoard® Insulation Boards
$398.31
Sale price
$398.31
Regular price
ThermBoard® Insulation Boards deliver industry-leading thermal performance for commercial, residential, and industrial construction projects. Engineered for maximum R-value per dollar with no minimum order quantity and 48-hour fulfillment.
USA Pricing — Website
| Thickness | Density | 4' x 8' | 4' x 10' | 4' x 12' |
|---|---|---|---|---|
| 3.5" | 1 | $398.31 | $496.28 | $594.24 |
| 5.5" | 1 | $441.99 | $550.88 | $659.76 |
| 5.5" | 1.5 | $459.59 | $572.87 | $686.15 |
| 7.5" | 1 | $457.57 | $570.35 | $683.12 |
| 7.5" | 1.5 | $485.15 | $604.81 | $724.49 |
Select your Thickness and Size above to add to cart. For Density 1.5 variants or custom sizes, request a quote.
Key Features
- 75% more R-value per dollar vs. traditional insulation
- No Minimum Order Quantity (MOQ)
- 48-hour fulfillment
- Worldwide delivery available
- Suitable for roofing, walls, floors, and retrofit projects