Product Images
1 1/2 in x 48 in. x 8 ft. R-5.78 EPS Rigid Foam Board Insulation
- Interested in purchasing a pallet? Buy 32
- Lightweight, easy to use
- Multiple thicknesses
- View More Details
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase.
Ask about this product
Get an answer now with AI
Magic Apron Assistant is an AI virtual assistant. By proceeding, you consent to the recording and use of your information by The Home Depot (and authorized third parties). More information
Product Details
About This Product
Henry R-Tech is a cost-effective way to increase your project's energy efficiency. R-Tech is an engineered rigid insulation consisting of a superior closed-cell, lightweight and resilient expanded polystyrene (EPS) core with a printed, and metallic-reflective polymeric facer. R-Tech meets or exceeds the requirements of ASTM C578, Type I, Standard Specification for Rigid Cellular Polystyrene Thermal Insulation. In addition, R-Tech has excellent dimensional stability, compressive strength and water resistance properties. R-Tech is an ENERGY STAR qualified insulation and can contribute towards LEED credits. And the foam core is 100% recyclable. R-Tech is available in 4'x8' panels in thicknesses of 1/2", 1", 1-1/2", 2", and 3".
Highlights
- Enhanced Facers: R-Tech features a factory-adhered, metallic-reflective facer on one side and a blue facer on the other, providing superior durability.
- Enhanced Performance: R-Tech is often used where greater durability, moisture resistance, and thermal performance are needed, such as in exterior walls, roofing, or below-grade insulation.
- Flexibility and Durability: With polymeric facers on both sides, R-Tech offers exceptional flexibility and durability, making it a robust choice for various applications.
- Additional R-Value: The metallic facer on R-Tech can enhance insulation (R-Value) when facing a dead air space of 0.75 inches or more, providing better thermal performance.
- Ease of Use: R-Tech can be easily cut with an insulation knife, razor knife, or any specialty foam knife or foam saw blades, ensuring convenient installation.
- LEED Credits: R-Tech can contribute to LEED credits, supporting sustainable building practices. Always check local building codes for specific system requirements.
- Energy Star Qualified: R-Tech is certified as an Energy Star qualified insulation, meeting high standards for energy efficiency.
- Certified Quality: Meets UL and ASTM C578 certifications, ensuring top-tier quality
- Click here to learn more about Eco Options and Energy Efficiency
- Return Policy
Product Information
Specifications
Dimensions
Coverage Area (sq. ft.) | 32 sq ft |
|---|---|
Product Length (ft.) | 8 ft |
Product Thickness (in.) | 1.5 in |
Product Width (in.) | 48 in |
Details
Compatible Install Surface | Cement, Concrete, Existing Drywall, Plywood, Wood |
|---|---|
Faced or Unfaced | Faced |
Insulation Features | Structural |
Insulation Location | 2x4 Wall, 2x6 Wall, Attic, Basement, Crawlspace, Exterior Sheathing, Exterior Wall Foundation, Garage, Under Slab |
Insulation R-Value | R5.78 |
Interior/Exterior | Interior/Exterior |
Number of Pieces | 1 |
Pack Size | 32 |
Product Weight (lb.) | 4 lb |
Returnable | 90-Day |
Sheathing Size | 8 ft. x 1.5 in. x 48 in. |
Sheathing Type | EPS |
Questions & Answers
Can I install Hardie backer siding over this material?
can it be used interior over bat insulation
Can hard wood be nailed to the board
Foil side toward heat or cold
Can I use on a metal shed
What is the r rating for this
The rating is 5.78.
can it be painted
I’m covering screen on my porch.which way should facing face
Viewing 1-8 of 1631
Customer Reviews
4.6 out of 5
Loading Recommendations
Related Products
Poly Shield Fan-Fold .5 in. x 48 in. x 50 ft. Rigid Foam Board Laminated EPS Insulated Sheathing R-1.93
Cellofoam POLY SHIELD Fan-Fold is laminated EPS insulation and underlayment that reduces application labor costs while adding R-value exterior walls as an insulative backer board for siding, but also can be used to insulate interior or basement walls. Each bundle is folded accordion style for easy transport and can be unfolded to cover a 4 x 50 ft. area. The accordion design allows for quicker installation than competing 48 in. x 8 ft. insulation or backer boards, saving time and money. Our Reflective Laminated EPS Insulation is heat laminated on one side with a printed polypropylene facer and on the other side with a metalized, reflective facer - when properly installed with a dead air space, the reflective facer can provide a significant R-value boost to POLY SHIELD's thermal performance. Designed for commercial, industrial, and residential applications, POLY SHIELD wraps the structure in permanent thermal protection, retaining heat flow and reducing air infiltration. POLY SHIELD Reflective continuous insulation is also approved for Water Resistant Barrier (WRB) rated assemblies when all seams are taped, eliminating the cost, installation time, and need for a house wrap and vapor barrier. POLY SHIELD continuous insulation complies with the model building codes when properly installed as identified in Cellofoam's UL Evaluation Report ER7260.
Poly Shield 1.5 in. x 48 in. x 8 ft. (Fan-Fold Style) Rigid Foam Board EPS Insulated Sheathing R-5.78, 2-Pack
Cellofoam POLY SHIELD is a laminated foam insulation board made of premium expanded polystyrene (EPS) rigid insulation that meets or exceeds the requirements of ASTM C578, Standard Specification for Rigid, Cellular Polystyrene Thermal Insulation. Our Reflective Laminated EPS Insulation is heat laminated on 1-side with a printed polypropylene facer and on the other side with a metalized, reflective facer. Properly installed with a dead air space, the reflective facer can provide a significant R-value boost to POLY SHIELD's thermal performance. Designed for commercial, industrial, and residential applications, POLY SHIELD wraps the structure in permanent thermal protection, retaining heat flow and reducing air infiltration. POLY SHIELD Reflective continuous insulation is also approved for Water Resistant Barrier (WRB) rated assemblies when all seams are taped, eliminating the cost, installation time, and need for a house wrap and vapor barrier. POLY SHIELD continuous insulation complies with the model building codes when properly installed as identified in Cellofoam's UL Evaluation Report ER7260.
