Insulation Blankets for Venting

Explore top-quality options in vent and duct insulation at F.W. Webb. An insulation blanket is a type of ductwork often used in home attics, commercial buildings, or warehouses to improve air quality and save energy in an HVAC/R system. Use our helpful filters to sort blanket and reflective insulation products by size, material, wall thickness, and R factor. Browse vent and duct insulation from trusted makers Owens Corning and Reflectix to find the right fit for your air ventilation needs.

Frequently Asked Questions

What are the benefits of duct insulation?

Duct insulation offers the following benefits:

  • Seals leaks in ductwork
  • Enhances air quality
  • Lessens noise
  • Helps conditioned air stay at the right temperatures
  • Lowers utility costs
  • Reduces energy in an HVAC system