Skip to product information
1 of 1

Efficiency Matrix

Thermoseal FireSpec Wall Wrap & Roof Sarking

Thermoseal FireSpec Wall Wrap & Roof Sarking

Regular price $289.00 AUD
Regular price Sale price $289.00 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.

Thermoseal FireSpec External Wall Wrap & Roof Sarking is a single-sided reflective foil laminate (vapour barrier) which provides an extra heavy duty, weather proof, air-tight and non-combustible weather barrier, when installed optimally.


  • It has a single-sided reflective pure aluminium foil laminate and white high temperature woven glass fabric.
  • Firespec can be used where a non-combustible is required in accordance with the NCC 2019 Volume 1 and 2, refer Product Technical Statement below.
  • Meets the requirements of sarking for construction of buildings in bushfire-prone regions BAL 12.5 to FZ
  • Can be used as a non-combustible air/vapour barrier to improve the air-tightness of a building when installed optimally.
  • Comes in rolls of 1.5 x 30 metres (approx. 40.5m2 coverage per roll).

Special Note: This product is classified as a vapour barrier and when installed on the cold side of construction may be increased risk of condensation entrapment.

This product is not recommended for:

  • prolonged UV exposure (no longer than 6 weeks for wall or 2 weeks in roof applications ) once installed
  • use as a vapour permeable building membrane due to condensation risk and this must be considered.

Receive an automatic 10% discount at Checkout when you buy 5 or more rolls of this Wall Wrap!!

When used together with the Air Barrier Tape to tape joins and the Corner Master Air Barrier Tape to tape penetrations, around windows and doors - it will help provide a weather and airtight barrier.

Note: High Tack Tape is a combustible material.

Thermoseal FireSpec Product Technical Statement

View full details