Appraisal number: 715 (2017)
Date issued: 24 Aug 2017
Fast Wrap FlameSpec SS Roof Underlay
Fast Wrap FlameSpec SS Roof Underlay is a synthetic building underlay for use under roof claddings. The product consists of a micro-porous water-resistant film laminated to two layers of non woven spun-bonded polyolefin.
Fast Wrap FlameSpec SS Roof Underlay has been appraised for use as a self-supporting roof underlay on buildings within the following scope:
- The scope limitations of NZBC Acceptable Solution E2/AS1 paragraph 1.1 with regards to building height and floor plan area.
- With masonry tile roof cladding.
- With metal tile roof cladding.
- With profiled metal roof cladding.
- Situated in NZS 3604 wind zones up to and including extra high.
Fast Wrap FlameSpec SS Roof Underlay, 15 August 2018
Always refer to the Appraisal in full and the technical literature.