CertainTeed · Blowing wool
InsulSafe® SP Premium Blowing Insulation
Quote requiredInsulSafe® SP Premium Blowing Wool by CertainTeed is a top-performing insulation product designed to provide excellent thermal resistance, noise reduction, fire-resistance and sustainability. Made from premium quality fiberglass, it's easy to install and perfect for enhancing energy efficiency and reducing energy costs.
- Environmentally Sustainable — Lasts for life of the home to reduce energy demand and costs
- Won't absorb moisture or support fungus growth
- Limited Lifetime Warranty
- BABA Compliant — Build America, Buy America (BABA) Act compliant.
Description, photography and documents as published by CertainTeed. Their product page ↗
Sizes
8 of 8. Every figure is CertainTeed's published data.| R-Value | Bags / 1,000 sq ft | Min lb / sq ft | Settled thickness | |
|---|---|---|---|---|
| R-13 | 6.2 | 0.192 | 5.25" | |
| R-19 | 9.3 | 0.289 | 7.75" | |
| R-22 | 10.8 | 0.334 | 8.75" | |
| R-30 | 14.9 | 0.462 | 11.75" | |
| R-38 | 19.1 | 0.591 | 14.50" | |
| R-44 | 22.4 | 0.695 | 16.75" | |
| R-49 | 25.2 | 0.780 | 18.50" | |
| R-60 | 31.4 | 0.972 | 22.00" |
Additional R-values and thicknesses may be available, and availability varies by region — CertainTeed's own note on these tables. The desk confirms what your yard holds before anything ships.
About This Product
CertainTeed's InsulSafe® SP Premium Blowing Wool is a top-performing insulation product designed to provide excellent thermal resistance and energy efficiency. This product is made from premium quality fiberglass, offering superior thermal insulation and noise reduction. InsulSafe® SP Premium Blowing Wool is specially designed for use in residential and commercial construction applications, such as attics, walls, and floors. It is available in a range of densities and thicknesses, providing contractors with flexibility in meeting specific project requirements. This insulation product is also easy to install, making it an ideal choice for contractors and DIY enthusiasts who need to work efficiently. Its lightweight and flexible fiberglass fibers can conform easily to irregular surfaces, and its high tensile strength ensures it can withstand the rigors of installation and use.
Documents
23 documents, served straight from CertainTeed so you always get the current revision.
- InsulSafe SP Installation GuideInstallation · PDF ↗
- Warranty - Blowing InsulationWarranty · PDF ↗
- Fact Sheet - InsulSafe SP Insulation - MinnesotaBrochure · PDF ↗
- Safety Data Sheet SDS - Building InsulationSafety data sheet · PDF ↗
- Safety Data Sheet SDS - Premium Unbonded WoolsSafety data sheet · PDF ↗
- Safety Data Sheet SDS - Sustainable InsulationSafety data sheet · PDF ↗
- Specification - InsulSafe SPSubmittal / specification · PDF ↗
- Submittal Sheet - Building InsulationSubmittal / specification · PDF ↗
- Building Insulation Flammability Test BrochureBrochure · PDF ↗
- Fiber Glass Vs Cellulose BrochureBrochure · PDF ↗
- InsulSafe SP - Blown-in Sidewall Insulation - BrochureBrochure · PDF ↗
- InsulSafe SP - Contractor - BrochureBrochure · PDF ↗
- Noise Control BrochureBrochure · PDF ↗
- Residential Insulation - Product Selection GuideBrochure · PDF ↗
- Residential Insulation - Sustainable Insulation - West Coast - Product Selection GuideSustainability · PDF ↗
- Builders Statement - InsulSafe SPData sheet · PDF ↗
- Builders Statement InsulSafe for MinnesotaData sheet · PDF ↗
- Closed Cavity Builders StatementData sheet · PDF ↗
- Install Guide - Loose Fill Attic Installation GuideInstallation · PDF ↗
- InsulSafe SP Installation GuideInstallation · PDF ↗
- InsulSafe SP Retrofit Installation StatementInstallation · PDF ↗
- Technical Insulation Service PolicyData sheet · PDF ↗
- Warranty - Blowing InsulationWarranty · PDF ↗
Ask About This Product
Answered from CertainTeed's own documents — the 23 sheets listed above — with the source and page behind every line.