REBRI Easy Guide to C&D Resource Recovery: Timber (PDF)

Overlay flooring is a flooring system that is laid over timber tongue and groove (T&G) boards, particleboard, plywood or concrete. It includes solid timber boards, parquet flooring, timber composite flooring systems and bamboo flooring

This Good Repair Guide describes the repair options for existing overlay flooring. It describes how to: 

• repair minor damage
• replace a section of floor
• replace an entire floor
• prepare an overlay floor for a new protective finish.  

Floor coverings such as cork tiles, vinyl tiles or sheet vinyl are not covered by this guide. 

Disclaimer: Please note that our publications reflect the regulations and best practices on the date of release, which is shown on the publication. As regulations and industry standards evolve, we always recommend that our publications be read in conjunction with the latest building code clauses and standards.

This guide provides good practice advice to maximise recovery rates for all types of construction and demolition (C&D) waste from designated sorting facilities and resource recovery centres.

The aim is to assist the resource recovery industry to provide systems that:

• maximise the amount of C&D waste material diverted from landfill and cleanfill
• minimise contamination and damage of the material
• avoid or minimise environmental and nuisance effects from sorting and storage.

This guideline covers:

• finding good markets for C&D waste
• setting up a waste-sorting and storage facility
• operating a waste-sorting and storage facility
• sorting procedures
• storage
• residual waste disposal
• environmental, health and safety hurdles
• a word on licensing
• resources and contacts
• other guidelines in this series.

Disclaimer: Please note that our publications reflect the regulations and best practices on the date of release, which is shown on the publication. As regulations and industry standards evolve, we always recommend that our publications be read in conjunction with the latest building code clauses and standards.

Tongue and groove (T&G) timber floors laid over joists are a typical feature of older New Zealand homes. From the earliest houses until 1970s, all houses had timber floorboards.

Moisture changes in the timber can cause floorboards to expand and contract, and timber flooring is also susceptible to minor damage such as scuffs and scratches.

This Good Repair Guide describes the types of repairs that can be made where damage to floorboards is minor or localised. It does not cover major repairs or where the floor may need to be replaced as a result of subfloor or foundation failure.

Disclaimer: Please note that our publications reflect the regulations and best practices on the date of release, which is shown on the publication. As regulations and industry standards evolve, we always recommend that our publications be read in conjunction with the latest building code clauses and standards.