Watertight Frost Flashing Tape
- Abbreviation
- Appraisal number 1131 (2021)
- Valid from
- 2/09/2021
- Information provider
- BRANZ Limited
- Information type
- BRANZ Appraisal
- Format
Description
Watertight Frost Flashing Tape is a flexible flashing tape system for use around framed joinery openings.
Scope
Watertight Frost Flashing Tape has been appraised as a flexible flashing tape for use around framed joinery openings for buildings within the following scope:
- the scope limitations of NZBC Acceptable Solution E2/AS1, Paragraph 1.1 for timber-framed buildings; or,
- the scope limitations of NASH Building Envelope Solutions, Paragraph 1.1 for steel-framed buildings; and,
- with a risk score of 0-20, calculated in accordance with NZBC Acceptable Solution E2/AS1 or NASH Building Envelope Solutions; and,
- with wall cladding systems complying with NZBC Acceptable Solutions E2/AS1, NASH Building Envelope Solutions or a valid BRANZ Appraisal that specifies a flexible flashing tape system; and,
- with flexible wall underlays compatible with the flashing tape and complying with the NZBC; and,
- situated in NZS 3604 Wind Zones up to, and including, Extra High.