Search results

Showing results 1-6 of 6

Order by:

Windows can now star

By John Burgess 1 December 2014, Build 145

New Zealand windows are now on the list of products that can be evaluated for an Energy Star®, thanks to help from BRANZ. This gives assurance to those wanting windows with superior thermal performance.

Read more

New window ratings

By John Burgess 1 February 2014, Build 140

BRANZ is helping develop a new window rating scheme expected to launch in 2014. With six performance levels, it’s suitable for any window type and will enable better choices around thermal performance.

Read more

Supporting heavy windows

By Stuart Thurston 1 February 2011, Build 122

Heavier windows and drained and vented wall cavities mean loadings from windows are often offset from the timber framing. Recent BRANZ research checked that a modified support bar system can transfer the load back to the framing to prevent problems.

Read more