CrimpWrap™ Crimped Pipe & Tank Wrap

Flexible fiber glass

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Rebates and Savings

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Industrial Strength

Insulating vessels and large diameter pipes in commercial and industrial construction projects to help control heat loss or gain, and provide hot surface personnel protection during system operation.

A unique, flexible, continuous blanket insulation composed of variably-oriented glass fibers firmly bonded together with a thermosetting resin. It’s available with either a foil faced or a white ASJ vapor retarder facing.

  • Economical - CrimpWrap is more economical than molded pipe insulation when used to wrap large diameter pipe.
  • Thermal Performance - Helps control heat loss or gain and provides protection from a hot surface during system operation.
  • Rigid Fiber Glass Board Qualities - Thermal and compressible properties of rigid fiber glass board, yet flexible enough to wrap vessels and large diameter pipes.
  • Helps Eliminate Strip Delamination - The continuous fiber glass blanket construction eliminates the potential for strip delamination common in traditional tank wrap type insulations.

These insulation products may qualify for rebates and other incentives. For more information, visit for your area’s specific offers.

CertainTeed cares about the environment and Building Responsibly™, and for more than 100 years has maintained a commitment to provide sustainable, innovative solutions that improve energy efficiency and comfort. From production to product, CertainTeed's focus has been on minimizing its impact on the environment by reducing energy consumption, conserving renewable resources and lowering greenhouse gas emissions. And with our Sustainable Insulation® fiber glass products, the mission continues. Visit for more information or watch our YouTube video.

CrimpWrap insulates vessels and large diameter pipes with service temperatures from 35°F to 850°F (1.7°C to 454°C).

CrimpWrap regularly meets the requirements of the following current specifications, standards and codes:

  • ASTM C 612, Type IB
  • ASTM C 1393, Type IIIA, Category 2

All fabrication, application and installation steps shall be in accordance with the product specification sheet or the requirements of the National Commercial and Industrial Installation Standards (current edition) published by the Midwest Insulation Contractors Association (MICA). Refer to CertainTeed installation manuals or CertainTeed specification sheets for installation guidelines.
Please refer to CertainTeed’s Limited One-Year Warranty for
Non-Residential Fiber Glass Insulation.
CertainTeed insulation products improve building energy efficiency and reduce building energy consumption for the life of the structure. As a result, they help conserve nonrenewable energy sources, decrease dependence on foreign oil and lower greenhouse gas emissions. In addition, the recycled content of CertainTeed fiber glass insulation meets the EPA Recovered Material Guideline for fiber glass products, 20-25% consisting of pre-consumer and post-consumer glass cullet.

Most CertainTeed fiber glass insulation products have been certified by the GREENGUARD Environmental Institute and meets the GREENGUARD standards for low Volatile Organic Compound (VOC) emissions, including formaldehyde.