Amendment 1 includes the performance requirements, related test methods, and limitations of use for synthetic underlays in roofs. There have also been some minor changes to the specifications and limitations for wall underlays, including deletion of W1 class due to non-use.
NZS 2295:2006A1
Original price was: $114.49.$57.00Current price is: $57.00.
Pliable, permeable building underlays: Amendment 1
Standards New Zealand , 09/29/2017
Pages: 15
