Save

BU579 WEERS - Window Energy Efficiency Rating System

Abbreviation
BU579
Valid from
01/12/2014

Information provider
BRANZ Limited
Information type
BRANZ Bulletin
Format
PDF, Hard copy

Description

The Window Energy Efficiency Rating System (WEERS) is a 6-star rating system for assessing the thermal performance of new residential windows. It was developed by BRANZ in conjunction with the Window Association of New Zealand (WANZ).

WEERS combines the thermal performance of the frame and glazing, together with the size of the window, to calculate an individual thermal performance rating Rw for each window.

Scope

The bulletin covers:

  • How does WEERS work
  • Window specification and manufacture
  • Comparing windows
  • What is not covered in WEERS
  • Window Rw calculation
  • Calculating a WEERS rating.
For assistance with locating previous versions, please contact the information provider.
View on Information Provider website
For assistance with locating previous versions, please contact the information provider.
This resource is not cited by any other resources.

BU579 WEERS - Window Energy Efficiency Rating System

This document is not CITED BY any other resources:

BU579 WEERS - Window Energy Efficiency Rating System

Description

The Window Energy Efficiency Rating System (WEERS) is a 6-star rating system for assessing the thermal performance of new residential windows. It was developed by BRANZ in conjunction with the Window Association of New Zealand (WANZ).

WEERS combines the thermal performance of the frame and glazing, together with the size of the window, to calculate an individual thermal performance rating Rw for each window.

View on Information Provider website
BU579 WEERS - Window Energy Efficiency Rating System
Description

The Window Energy Efficiency Rating System (WEERS) is a 6-star rating system for assessing the thermal performance of new residential windows. It was developed by BRANZ in conjunction with the Window Association of New Zealand (WANZ).

WEERS combines the thermal performance of the frame and glazing, together with the size of the window, to calculate an individual thermal performance rating Rw for each window.

View on Information Provider website
This resource does not cite any other resources.

BU579 WEERS - Window Energy Efficiency Rating System

This resource does not CITE any other resources.
Save
Feedback