Pipe Insulation

In the most demanding commercial and industrial environments, where temperatures can range from 0°F to 1000°F (-18°C to 538°C), insulating copper, iron, PVC, CPVC and stainless steel piping is critical. Whether you're an engineer or contractor, fiberglass pipe insulation and accessories can meet and even exceed requirements for commercial and industrial projects.

Key Benefits
Thermal Performance
Ability to provide thermal resistance for efficiency
Efficiency
Increase system efficiency and decrease energy loss
Lightweight
Easy to lift and transport
Durability
Tough and resilient to resist damage
A Complete Line of Pipe Insulation
Choose pipe insulation and accessories that both insulate and protect piping in commercial and industrial applications. Fiberglass pipe insulation comes in a range of preformed sizes up to 24” inch in diameter.
Earthwool® 1000° Pipe Insulation
Designed to handle maximum operating temperatures up to 1000ºF for iron, copper and stainless pipes.
Wall Thickness
0.5" - 6"
Temperature Range
0°F - 1000°F
Thermal Efficiency
0.23k - 0.62k
Proto® PVC Fitting Covers
Designed to work with all standard and specialty fittings, it provides excellent insulation for mechanical piping systems.
Applications
A Good Choice for Engineers & Contractors
Engineers: Allows you to confidently specify fiberglass pipe insulation that meets requirements for thermal performance, energy conservation, condensation control and safety. 

Contractors: Commercial and industrial pipe insulation is lightweight and enables experienced crews to quickly install with basic tools. 
Meet Your Partner for Pipe Insulation and Accessories
Discover the fiberglass pipe insulation solutions needed for your commercial and industrial projects. We’re here to help. 
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Designed to Meet Industry Standards
Knauf Insulation is the first company in the world with an Environmental Product Declaration (EPD) for pipe insulation. In addition, our pipe insulation and accessories meet the following specifications and certifications.