EPS R-3.85 1 in. x 4 ft. x 8 ft. (32 sq. ft.) Rigid Foam Board Insulation
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PRODUCT DESCRIPTION
About This Product
Henry R-Tech rigid insulation is a cost-effective solution for improving energy efficiency in a wide range of construction projects. Manufactured with a closed-cell expanded polystyrene (EPS) core, it is lightweight, durable, and resistant to moisture. The EPS R-3.85 1 in. x 4 ft. x 8 ft. (32 sq. ft.) Rigid Foam Board Insulation is faced with a metallic-reflective polymeric layer on one side and a printed facer on the other, enhancing both strength and thermal performance.
R-Tech meets or exceeds ASTM C578 Type I standards and offers excellent dimensional stability and compressive strength. This ENERGY STAR® qualified insulation can also contribute toward LEED certification. Available in multiple thicknesses, R-Tech panels are suitable for various residential and commercial applications.
Key Features
- Closed-cell EPS core for lightweight strength and moisture resistance
- Dual polymeric facers for enhanced durability and flexibility
- Metallic reflective facer can increase R-value when facing an air space of 0.75" or more
- Excellent dimensional stability and compressive strength
- Suitable for walls, roofing, and below-grade insulation applications
- Easy to cut and install using standard tools (utility knife or foam saw)
- ENERGY STAR® qualified for energy efficiency
- May contribute toward LEED certification
- Meets ASTM C578 Type I and UL standards
- Available in 4 ft. x 8 ft. panels in multiple thickness options
PRODUCT SPECIFICATIONS
Product Thickness (in.): 1 in
Faced or Unfaced: Faced
Sheathing Type: EPS
Pack Size: 48
Insulation Location: Attic
Insulation R-Value: R3.85
Insulation Location: Basement
Insulation Location: Garage
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: R3.85
Insulation Type: Foam Board Insulation
Interior/Exterior: Interior/Exterior
Number of Pieces: 1
Pack Size: 48
Product Weight (lb.): 2.7 lb
Sheathing Size: 8 ft. x 1 in. x 48 in.
Sheathing Type: EPS
Warranty Information: N/A
Cover Area Per Bag (sq. ft.): 32 sq ft
Coverage Area (sq. ft.): 32 sq ft
Product Length (ft.): 8 ft
Product Thickness (in.): 1 in
Product Width (in.): 48 in
Nominal weight: 50lb
Disclaimer: Nominal weight is adjusted based on product volume and shipping rates, and may differ from the actual weight.
Thickness: 1 in
HOW WE DELIVER
At Supply Ontime, we make getting [[productName]]
simple, efficient, and tailored to your needs. Whether it’s a small renovation, restoration, or a large-scale construction project, we’ve got your back with same-day delivery across the Greater Los Angeles Area.
1.Place Your Order Online
Choose the amount of [[productName]] you need along with any other building materials required for your project.
2.Choose Your Delivery Method
We offer flexible delivery options to suit every project:
- Truck Bed Delivery: You unload the materials with your team.
- Curbside Delivery: We’ll unload the materials close to the truck.
- White Glove Delivery: We’ll bring your order exactly where you need it.
Delivery services are priced based on the order weight. For more details, check our Delivery Page for rates and conditions.
3.Build with Confidence!
We will deliver your entire order today within four hours, or schedule your delivery within a 2-hour window.
Buying building materials has never been easier. Just choose what you need, when you need it, and we’ll take care of the rest. With Supply Ontime, we work so you can focus on what really matters: nailing your project. The delivery is on us.
RETURN POLICY
Free and easy returns. No restocking fee.
- 90 days to return new, unused and unopened items in their original packaging.
- Concrete forms: 30 days, unused and in the condition you received them.
- No restocking fee on any category.
- Free pickup when you give us a 4-day window. A fixed 2-hour window, or having our team load the material, is charged at the standard delivery or service rate.
- Damaged, defective or wrong item? It costs you nothing. Email photos to info@supply-ontime.com.
Not returnable: opened or used products, gift cards and store credits, promotional and discounted items.
To start a return: open the order in your account and create a return, or email info@supply-ontime.com. Approved refunds go back to your original payment method within 10 business days.
Warnings
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov. - www.p65warnings.ca.gov
