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Gorilla Expanding Foam Air Seals

Abbreviation
Appraisal number 440
Valid from
28/07/2017

Information provider
´╗┐BRANZ Limited
Information type
BRANZ Appraisal
Format
PDF

Description

Gorilla FLEXI, Gorilla PRO and Gorilla SMART Expanding Foams are one part, self-expanding polyurethane foam air seals used around window and door penetrations and other cladding fenestration trim cavities to assist with weathertightness and energy efficiency.

Scope

Gorilla FLEXI, Gorilla PRO and Gorilla SMART Expanding Foams have been appraised for use as air seals around window and door penetrations and other cladding fenestration trim cavities in 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; and,
  • situated in NZS 3604 Wind Zones up to, and including Extra High.

Gorilla FLEXI, Gorilla PRO and Gorilla SMART Expanding Foams have also been appraised for use as air seals with window and door joinery that is designed and manufactured in accordance with NZS 4211, situated in NZS 3604 Wind Zones up to, and including Extra High, and where the cladding is an Alternative Solution and/or the building is outside the scope limitations of NZBC Acceptable Solution E2/AS1, Paragraph 1.1. The weathertightness design of the window and door joinery penetrations and other cladding fenestration trim cavities in these situations has not been assessed and is outside the scope of this Appraisal.

For assistance with locating previous versions, please contact the information provider.
Notes/comments

This Appraisal replaces BRANZ Appraisal No. 440 (2011).

View on Information Provider website Download this resource (PDF, 1.0MB)
For assistance with locating previous versions, please contact the information provider.

This Appraisal replaces BRANZ Appraisal No. 440 (2011).

This resource is not cited by any other resources.

Gorilla Expanding Foam Air Seals

This document is not CITED BY any other resources:

Gorilla Expanding Foam Air Seals

Description

Gorilla FLEXI, Gorilla PRO and Gorilla SMART Expanding Foams are one part, self-expanding polyurethane foam air seals used around window and door penetrations and other cladding fenestration trim cavities to assist with weathertightness and energy efficiency.

View on Information Provider website Download this resource (PDF, 1.0MB)
Gorilla Expanding Foam Air Seals
Description

Gorilla FLEXI, Gorilla PRO and Gorilla SMART Expanding Foams are one part, self-expanding polyurethane foam air seals used around window and door penetrations and other cladding fenestration trim cavities to assist with weathertightness and energy efficiency.

View on Information Provider website Download this resource (PDF, 1.0MB)
This resource does not cite any other resources.

Gorilla Expanding Foam Air Seals

This resource does not CITE any other resources.
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