You are using an outdated browser version not supported by this website.
Click here to upgrade your browser

GIB Weatherline Rigid Air Barrier System
Description

Used as a component in GIB Weatherline Rigid Air Barrier Systems, GIB Weatherline sheets feature a water and mould resistant fibreglass reinforced gypsum core and a water resistant glass fibre sheet facing for excellent water, mould and fire performance. 

GIB Weatherline Systems are suitable for use in both residential and commercial buildings and have been tested for wind speeds up to and including Extra High wind zone as defined in NZS 3604. Technical information is available to allow specific design for buildings outside the scope of NZS 3604.

Key Features
  • Moisture protection and providing a second line of defence against water penetration
  • Early close in providing temporary weather protection for up to 90 days allowing work to commence inside before the cladding is installed
  • Enhanced thermal efficiency of the building by reducing air leakage
  • Four cost effective fire rated systems including 30min and 60min FRR external, parapet and wing walls
  • Four structural bracing elements with double and single sided options easily accessed in the GIB Ezybrace calculator
  • Easy handling and fast installation: simply score, snap and screw fix
  • Safe to handle and environmentally friendly: no harmful dust created when cutting and off cuts can be recycled
Categories / Ranges
Rigid Pre-Cladding
Scope of Use

Can have the added benefit of providing bracing, fire and acoustic performance.

System Description:

GIB Weatherline Systems have been appraised by the Building Research Association of New Zealand (BRANZ), Appraisal No. 1048 (2019) and meet the NZ Building Code requirements for rigid underlays (rigid air barriers). GIB Weatherline System components include a range of 10mm and 13mm GIB Weatherline sheets which can be exposed to weather for up to 90 days prior to cladding installation as well as GIB Grabber Ceramic Coated fasteners, and GIB Weatherline Flashing and Sill Tapes, specially designed and tested for use in GIB Weatherline Systems.

GIB Weatherline Systems are suitable for use in both residential and commercial buildings and have been tested for wind speeds up to and including Extra High wind zone as defined in NZS 3604.

Technical information is available to allow specific design for buildings outside the scope of NZS 3604.

NZS 3604 Wind Zone Extra High suitable
Extra High Wind Zone
NZS 3604 Wind Zone Specific Design suitable
Specific Design Wind Zone
Statement of Building Code Compliance

In the opinion of BRANZ, GIB Weatherline Rigid Air Barrier Systems, if used, designed, installed and maintained in accordance with the statements and conditions of this Appraisal, will meet, or contribute to meeting the following provisions of the NZBC:

  • Clause B1 STRUCTURE: Performance B1.3.1, B1.3.2 and B1.3.4. GIB Weatherline Rigid Air Barrier Systems meet the requirements for loads arising from earthquake and wind [i.e. B1.3.3 (f) and (h)]. See Paragraphs 12.1 – 12.6.
  • Clause B2 DURABILITY: Performance B2.3.1 (a), not less than 50 years, B2.3.1 (b), 15 years and B2.3.2. GIB Weatherline Rigid Air Barrier Systems meet this requirement. See Paragraph 13.1.
  • Clause C3 FIRE AFFECTING AREAS BEYOND THE FIRE SOURCE: Performance C3.7. GIB Weatherline Rigid Air Barrier Systems can be used to meet this requirement by providing passive fire and smoke protection. See Paragraphs 15.1 and 15.2.
  • Clause E2 EXTERNAL MOISTURE: Performance E2.3.2. When used as part of the cladding system, GIB Weatherline® Rigid Air Barrier Systems will contribute to meeting this requirement. See Paragraphs 16.1 and 16.2.
  • Clause F2 HAZARDOUS BUILDING MATERIALS: Performance F2.3.1. GIB Weatherline® Rigid Air Barrier Systems meet this requirement and will not present a health hazard to people. 3.2 GIB Weatherline® Rigid Air Barrier Systems can be used to satisfy the bracing demand requirements of Section 5 of NZS 3604 which is an NZBC Acceptable Solution

See BRANZ Appraisal 1048 for full information.

 

In-Service History

GIB Weatherline is a new product, but is based on technology that has been used in the UK, Scandinavia, and Europe.

Other Performance Attributes
  • Enhanced thermal efficiency of the building by reducing air leakage
  • Safe to handle and environmentally friendly: no harmful dust created when cutting and off cuts can be recycled
Documents
CAD/PDF (link to page on supplier website)
Data Sheet
Independent Appraisal (BRANZ)
Warranty
Specification Manual
Product Page: GIB Weatherline
Product Page: GIB Weatherline RAB System

Winstone Wallboards are a manufacturer and marketer of gypsum plasterboard, drywall systems, and associated products and services.

Product Enquiries

News from GIB

GIB Weatherline Contributes to Large-Scale Apartment Project
Winstone Wallboards is Committed to Protecting the Environment
GIB Weatherline Gets Thumbs-Up from Down South

Posts by GIB Technical

See All

Get a free weekly digest of essential news

New and updated architectural products, design solutions, inspiration, technical advice and more when you sign up for EBOSS.