GreenStuf® Thermal Underfloor Blanket

GreenStuf Thermal Underfloor Blanket is designed to insulate residential and commercial spaces with exposed joist floors in new and existing homes.

  • Category
    Underfloor Insulation
  • Brand
  • Warranty
    50 years
Key Features
  • No need to cut or trim to fit, simply staple into place between the joists.
  • Available in a wide range of pre-cut rolls to fit standard exposed timber joist floors.
  • Reduces heat loss through floors and drafts caused by gaps in the floorboards.
  • Thermally bonded without harmful chemicals
  • Safe and easy to install without PPE
  • Made locally in New Zealand
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GreenStuf® insulation is proudly made for Kiwis by Kiwis, manufactured right here in New Zealand. Safe to touch, with no nasty chemicals or airborne fibres, GreenStuf® is a thermal and acoustic insulation made from 100% polyester fibre (like a duvet!). Made with with a minimum of 50% recycled content and made on a zero waste manufacturing line, every element—from packaging to product—is recyclable at the end of its life.