CertainTeed WideWrap Duct Wrap Insulation offers the same unparalleled thermal properties and qualities as SoftTouch Duct Wrap, but is available in 5' widths, allowing for less labor, less waste and a cleaner installed appearance. WideWrap Duct Wrap products are used to insulate rectagular and round heating, ventilating, and air conditioning ductwork. This blanket-type insulation is manufactured with glass fibers bonded together with a sustainable plant-based binder system. It’s available as an unfaced blanket or with an FSK, gray PSK or white PSK vapor retarder facing. On faced products, a taping tab is provided on one edge for ease of installation.


  • Lower Energy Usage: Duct wrap products provide thermal efficiency that reduces unwanted heat loss or gain from equipment and ductwork. This means a likely savings of energy and improved system performance.
  • Condensation Control: When properly installed in the correct thickness, duct wrap virtually eliminates condensation problems on cold duct surfaces.
  • SoftTouch: Our duct wrap products are now made with SoftTouch for a softer, less itchy product.
  • Only product available in 5' width to accommodate larger ducts.


All fabrication, application and installation steps shall be in accordance with the requirements of the product specification sheet or 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.


An inspection and preventative maintenance program for the HVAC system is recommended to ensure optimum performance. For optimum performance and longest life, the insulation should be kept dry at all times.

Warranty Details

Please refer to CertainTeed's Soft Touch Duct Wrap Limited Lifetime Warranty


Sustainability Information

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 minimum Recovered Material Guideline for fiberglass products consisting of preconsumer and post-consumer glass cullet. CertainTeed Sustainable Insulation is GREENGUARD Gold Certified for low chemical emissions into indoor air during product usage.

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