Products

Determite® H2F

Warranty Information

Koppers Performance Chemicals offer a separate 25 year limited guarantee on insect activity prevention in properly treated Determite® H2F treated timber (H1 and H2F). For the guarantee to apply, the timber must be treated in accordance with Australian Standard AS/NZS 1604 and New Zealand Standard NZS3640 respectively.

Download Koppers Wood Product Warranty.