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GreenStuf® Thermal Underfloor Blanket

Thermal insulation blanket that reduces heat loss through floors

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

    GreenStuf<sup>®</sup> Thermal Underfloor BlanketGreenStuf<sup>®</sup> Thermal Underfloor BlanketGreenStuf<sup>®</sup> Thermal Underfloor Blanket

    Product Specifications DownloadDownload TableCopyCopy Table

    R-Value Thickness Width Form Nominal GSM Nominal Density (kg/m3) Thermal Conductivity (W/mK)
    R1.5 
    100mm 450 - 650 mm Roll 750 7.5 0.063
    R1.8 100mm 450 - 650 mm Roll 1025 10.3 0.054
    R2.6 140mm 450 - 650 mm Roll 1650 11.8 0.051
    R2.9 140mm 450 - 650 mm Roll 1850 13.2 0.048
    • 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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    01 / Specifications

    Product Specifications DownloadDownload TableCopyCopy Table

    R-Value Thickness Width Form Nominal GSM Nominal Density (kg/m3) Thermal Conductivity (W/mK)
    R1.5 
    100mm 450 - 650 mm Roll 750 7.5 0.063
    R1.8 100mm 450 - 650 mm Roll 1025 10.3 0.054
    R2.6 140mm 450 - 650 mm Roll 1650 11.8 0.051
    R2.9 140mm 450 - 650 mm Roll 1850 13.2 0.048

    02 / 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

    04 / Certifications

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