Reminder: updated MBIE guidance on plasterboard replacement after flooding
Licensed Building Practitioners should use the Ministry of Business, Innovation and Employment’s (MBIE) updated guidance on the repair and replacement of plasterboard in flood-damaged buildings.
This document outlines best practices for assessing, removing, and reinstalling plasterboard, with a focus on safety, compliance, and long-term durability.
The guide stresses the need to check for hidden damage behind wall linings. It also explains the importance of making sure the framing is dry and knowing when building consent is needed.The guidance also covers the role of plasterboard in bracing, fire resistance, and moisture protection.
LBPs should get to know the quick guide, that is available on our website or as a PDF.
Updated guidance on replacing plasterboard in flood damaged buildings
Repair and replacement of plasterboard due to flooding — Quick guide PDF [1.7MB](external link)
Keeping up to date helps make sure repairs are safe and meet the rules. It also gives homeowners confidence in the recovery work after a flood.