Timber Treatment
The softwoods used for fencing timbers are sourced from responsibly grown well-managed forests. Being a natural material, made from cells of sugar and fibre, softwood timbers can be susceptible to rot and decay organisms as well as insect attacks. Modern wood preservatives are designed to make the most of and protect softwood timbers in a wide variety of end uses, but particularly those in high-hazard applications such as in-ground contact (UC4 – Use Class 4 – EN 335).
The wood preservative Impra is forced deep into the vulnerable sapwood cells of the softwood timbers under a proven high-pressure treatment process. The incising also allows a deeper and more consistent penetration of wood preservative into this critical zone of confidence. The resulting preservative-treated timbers are high-performance products with assured long-term protection against decay and insect attack.
The quality of the preservative treatment process is recognised by the Wood Protection Association (WPA) Benchmark as an accredited product and treater.
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