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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Certainteed R40 Fiberglass InsulationSustainable Insulation High Performance & Eco Friendly This high performance insulation solution is designed to deliver superior energy efficiency, indoor comfort, and sustainability. Engineered to resist heat transfer, it helps keep buildings warm in winter and cool in summer, and is available in R values ranging from R 11 to R 49 to suit a variety of residential and commercial applications. In addition to strong thermal performance, it offers
Sustainable Insulation – High-Performance & Eco-Friendly
This high-performance insulation solution is designed to deliver superior energy efficiency, indoor comfort, and sustainability. Engineered to resist heat transfer, it helps keep buildings warm in winter and cool in summer, and is available in R-values ranging from R-11 to R-49 to suit a variety of residential and commercial applications.
In addition to strong thermal performance, it offers excellent sound absorption to reduce noise transmission and improve indoor comfort.
Made with up to 50% recycled materials, including post-consumer glass and sand, this insulation is GREENGUARD Gold certified for indoor air quality. It is lightweight, durable, easy to install, and maintains its shape and performance over time—making it a reliable choice for energy-efficient, sustainable construction.
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- 12" Thick
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy