Benefits
Treated to repel extreme weather, termites, fungi and rot the Carter Holt Harvey Allseasons® treated range of products retains its youthful strength and good looks.
Allseasons® treated timber is also kiln dried and seasoned which has benefits in dimensional stability.
Put them to the test, Carter Holt Harvey Allseasons® Treated Pine will outlast the lot of them, whatever the weather.
Why treated timber works best
Wood deterioration, brought about by insects and fungi can be prevented if the surrounding conditions are unsuited to the growth of these organisms or if the wood is resistant to them.
Timber preservation in a practical sense refers to the improvement of wood's durability by treatment with preservative agents that the wood highly resistant to insects and fungi.
The Carter Holt Harvey Allseasons® Outdoor Premium Grade sets the benchmark for appearance and quality in outdoor treated timber. Attention to quality during production and strict observance of visual over-rides for appearance ensures a premium product guaranteed to look great and last longer, whatever the season.