This booklet is a quick guide to timber treatment changes in the Acceptable Solution B2/AS1. Designers should consult B2/AS1 itself for more information on timber treatment.
MBIE's Acceptable Solution B2/AS1 can be found in B2 Durability
This information is published by the Ministry of Business, Innovation and Employment’s Chief Executive. It is a general guide only and, if used, does not relieve any person of the obligation to consider any matter to which the information relates according to the circumstances of the particular case. Expert advice may be required in specific circumstances. Where this information relates to assisting people:
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