The WANZ Guide to Window Installation as described in E2/AS1 Amendment 5
In 2009 the Department of Building & Housing invited WANZ to become a part of a working group set up to assist in a technical review of E2/AS1. This was seen by WANZ as an opportunity to address some of the confusion being experienced within the wider building community through having two generic window installation systems available. The net result, in terms of window installation, is E2/AS1 Amendment 5 which effectively merges previous versions of the Acceptable Solution with WANZ WIS. There have of course been some additional items, in terms of window and door installation, included in the document which will be covered off as a part of this guide.
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