Thermakraft 401 Roofing Underlay

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Thermakraft 401 is an absorbent and breathable synthetic roof underlay, constructed using a microporous water resistant film sandwiched between two layers of shrink resistant spun-bonded polyolefin. Designed and made in New Zealand, a lightweight high strength underlay suitable for use unsupported where fire retardancy is not required.

Key Features

  • BRANZ appraised
  • High water barrier
  • Breathable
  • Absorbant
  • Self supporting
  • Strong & Durable

Advantages

  •  Can be used in direct fix or cavity fix for roof construction.
  •  Is more stable and more shrink resistant than kraft paper based underlays.
  •  May be installed during adverse conditions (rain/snow) without affecting its durability and performance.
  •  Will not increase the risks of condensation as compared with comparable kraft paper underlays.
  •  Has a high tear resistance and is light weight.
  •  Has a 150mm lap line printed edge.
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Thermakraft 401 Roofing Underlay

Thermakraft 401 is an absorbent and breathable synthetic roof underlay, constructed using a microporous water resistant film sandwiched between two layers of shrink resistant spun-bonded polyolefin. Designed and made in New Zealand, a lightweight high strength underlay suitable for use unsupported where fire retardancy is not required.

Key Features

  • BRANZ appraised
  • High water barrier
  • Breathable
  • Absorbant
  • Self supporting
  • Strong & Durable

Advantages

  •  Can be used in direct fix or cavity fix for roof construction.
  •  Is more stable and more shrink resistant than kraft paper based underlays.
  •  May be installed during adverse conditions (rain/snow) without affecting its durability and performance.
  •  Will not increase the risks of condensation as compared with comparable kraft paper underlays.
  •  Has a high tear resistance and is light weight.
  •  Has a 150mm lap line printed edge.
Visit company website
Request price / brochure
Downloads
Contact the supplier

Also from Thermakraft Limited

Show more categories!
Done tagging
Full screen

Thermakraft 401 Roofing Underlay

Thermakraft 401 is an absorbent and breathable synthetic roof underlay, constructed using a microporous water resistant film sandwiched between two layers of shrink resistant spun-bonded polyolefin. Designed and made in New Zealand, a lightweight high strength underlay suitable for use unsupported where fire retardancy is not required.

Key Features

  • BRANZ appraised
  • High water barrier
  • Breathable
  • Absorbant
  • Self supporting
  • Strong & Durable

Advantages

  •  Can be used in direct fix or cavity fix for roof construction.
  •  Is more stable and more shrink resistant than kraft paper based underlays.
  •  May be installed during adverse conditions (rain/snow) without affecting its durability and performance.
  •  Will not increase the risks of condensation as compared with comparable kraft paper underlays.
  •  Has a high tear resistance and is light weight.
  •  Has a 150mm lap line printed edge.
Visit company website
Request price / brochure
Downloads
Contact the supplier
Done tagging
Full screen