Description

Greenz Aluminium Windows & Doors are powder-coated, aluminium windows and doors. The aluminium joinery is available in standard sizes, configurations and colours.

The units are fitted with double glazing comprising of Low-E toughened safety glass on both sides and filled between glazed layers with Argon gas.

Scope

1. Greenz Aluminium Windows and Doors are certified for use:

• a. In:
  
  • i. timber-framed buildings designed and constructed in accordance with NZS3604:2011 Timber framed buildings, and
  • ii. light-steel framed buildings designed and constructed in accordance with NASH Standard Part 2: 2019 Light Steel Framed Buildings, and
  • iii. buildings specifically designed in accordance with Verification Method B1/VM1,
• b. located:
  
  • i. in wind zones up to and including HIGH (as defined in NZS3604)
  • ii. in Climate zones 1 to 6 (as defined in Acceptable Solution H1/AS1)
  • iii. in any exposure zone except microclimates (as defined in NZS3604)
• c. in the building envelope enclosing spaces where the temperature or humidity (or both) is modified

2. Greenz Aluminium Windows and Doors shall be installed in accordance with the Greenz Building 50 and 65 series windows and doors Installation Guide Version 1.0 October 2021.

3. Compliance with the following code clauses for buildings incorporating Greenz Aluminium Windows and Doors shall be as follows:

• a. for G4.3.1 and G4.3.3, the calculation of window opening areas for Ventilation shall be in accordance with Acceptable Solution G4/AS1
• b. for G7.3.1 and G7.3.2, the calculation of window areas for Natural Light shall be in accordance with Acceptable Solution G7/AS1
• c. for H1.3.1and H1.3.2E, compliance for buildings shall be established by using:
  
  • i. the calculation method in Acceptable Solution H1/AS1 (Fifth edition Amendment 1), or
  • ii. the schedule method in Acceptable Solution H1/AS1 (Fifth edition Amendment 1) or Acceptable Solution H1/AS2 (First Edition Amendment 1) for 65 series (thermal break, low-e DGU Argon filled), or
  • iii. the schedule method in H1/AS2 (First Edition Amendment 1) for 50 series (low-e DGU Argon filled) for buildings greater than 300 m²