Note: Seasons Greetings 🎄

Wishing you a safe festive season. We are closed from midday 24 December 2025 - 5 January 2026.

Guideline

Guideline is a free monthly update on issues relating to building controls and good construction practices. It is fully funded by the Building Research Levy and is available to anyone in the industry.

From August 2022, Guideline will only be available by email. A PDF copy of the email version can be accessed from the BRANZ library.