BU648 Timber shingle and shake roofing (2020)

Timber shingles and shakes have been used as a lightweight roof cladding in New Zealand for around 200 years. They are mentioned in current design guides for many heritage areas, but they are also found in contemporary styles of housing.

Shingles are sawn, have relatively smooth faces and usually have random widths and taper in thickness. Shakes are usually hand split (although some are also sawn) and usually have a rougher textured surface on at least one side. Widths are generally random. 

Shingles and shakes are usually manufactured from residual timber left over from the main forest log production. They have a relatively small carbon footprint compared to some other roofing materials.

This bulletin outlines the selection, design and installation of timber shingle and shake roof cladding. It updates and replaces BRANZ Bulletin 443 Timber shingles and shakes.