Johns Manville R-5.7 (20 PSI) Fiberglass Face Polyiso Roof Decking Insulation 1" x 4' x 8'
Regular price $29.97/
Shipping calculated at checkout.
Product Overview
Johns Manville R-5.7 (20 PSI) Fiberglass Face Polyiso Roof Decking Insulation
Johns Manville presents a top-tier insulation solution designed to boost energy efficiency and structural integrity in various roofing systems. This 1-inch thick board, known as the ValuTherm™, combines a closed-cell polyisocyanurate foam core with fiberglass reinforced facers. It is perfectly suited for metal, nailable, and non-nailable roof decks and is compatible with built-up, modified bitumen, and single-ply membrane systems. Offering excellent thermal insulation value, this product is a go-to for superior thermal performance and efficiency in roofing projects.
Key Features
- Eco-Friendly Technology: Employs a pentane hydrocarbon blowing agent to enhance thermal performance while adhering to environmental regulations.
- Universal Application: Compatible with various roofing systems, including BUR, modified bitumen, and single-ply membrane systems.
- Regulatory Adherence: Conforms to the standards of the EPA, CEPA, Montreal Protocol, and Clean Air Act Amendments of 1990.
- Robust Construction: Features resistance to moisture, temperature fluctuations, and rot, ensuring durability and longevity.
- Certified Quality: Meets FM™ Standards 4450/4470 and UL™ Standards 790, 263, and 1256, along with CAN/ULC S704, Type 2 & 3, Class 3.
Please check the Product Data Sheet Here
Specifications
| Specification | Details |
|---|---|
| Product Type | Polyisocyanurate Insulation |
| Overall Width | 4 feet |
| Insulation Material | Polyisocyanurate |
| Overall Length | 8 feet |
| R-Value | 5.7 |
| Thickness | 1 inch |
| Coverage Area | 32 square feet |
| Minimum Compressive Strength | 20 PSI |
| Special Features | Moisture, Temperature, Rot Resistant, Various Standards Compliances |
| Recommended Environment | Interior & Exterior |
| Listing Agency Standards | Energy Star Qualified |
| Shipping Weight | 6.9375 lbs |
Frequently Asked Questions (FAQ)
-
What is the primary composition of this insulation?
- The main material is polyisocyanurate foam, renowned for its outstanding thermal insulation capabilities.
-
Is this insulation suitable for all types of roofing systems?
- Yes, its universal facer ensures compatibility with built-up, modified bitumen, and single-ply membrane roofing systems.
-
How environmentally friendly is this product?
- This insulation uses a pentane hydrocarbon blowing agent that complies with stringent environmental standards set by the EPA and CEPA.
-
What are the dimensions of the insulation board?
- The board measures 4 feet in width and 8 feet in length, with a 1-inch thickness.
-
Does this product comply with safety and performance standards?
- Absolutely, it is compliant with FM™ Standards 4450/4470, UL™ Standards 790, 263, and 1256, and CAN/ULC S704, Type 2 & 3, Class 3.
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If you have any questions or concerns about this Copyright Policy, please contact us at Legal@arborhome.co
By using our online store, you agree to be bound by this Copyright Policy. If you do not agree with any part of this policy, please do not use our online store.
Copyright Infringement Notification
If you believe that your copyrighted work has been infringed upon and is accessible on our online store, please notify us in writing by providing the following information:
1. A description of the copyrighted work you claim has been infringed, including the specific location on our website where the material is located.
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*Third Party Trademarks
All third party trademarks, including logos and icons, referenced on our website and product pages remain the property of their respective owners. Unless specifically identified as such, Arbor Home's use of third party trademarks does not indicate any relationship, affiliation, sponsorship, or endorsement between Arbor Home and the owners of these trademarks. Any references by Arbor Home to third party trademarks are to identify the corresponding third party goods.
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