Flashings
| Site: | Wintec Learning |
| Course: | NZ Cert. Carpentry Level 4 - Learning |
| Book: | Flashings |
| Printed by: | Guest user |
| Date: | Wednesday, 10 June 2026, 12:55 PM |
Code of practice
Flashings divert water away from a place where water could enter a structure. They help make the building weatherproof.
Please read section 5 of the NZ Metal Roof and Wall Cladding Code of Practice.
This section is available here at Technical Downloads Taranaki Steelformers Ltd. Scroll down to the Code of Practice. Click on the Flashings pdf link.
Installation
Watch the video on how to install window flashings, sill support bar, and the windows.
Living In A Tiny House. (2015, January 25). How to install window flashing & windows [Video file].
Retrieved from https://www.youtube.com/watch?v=qpMTErGft5A
WANZ Guide to Window Installation
Find the full The WANZ Guide to Window Installation (Version 1.5) in this link. The Cavity Fix Joinery Installation and Direct Fix Joinery Installation fliers are also very useful.