UC4 Fence Posts

Are the fence posts you are buying described as pressure-treated for longevity? This does not mean it is suitable for posts and ground contact. We stock fence posts that are treated to Class UC4 meaning they are suitable for close ground contact and come with a 30 year desired service life!

UC4 Fence Posts in Kent

We treat Kiln Dried Radiata Pine on a specific cycle with a higher-than-average chemical concentration to offer a 30-year desired service life BS8417 part 4. This requires full sapwood penetration, not just 6mm penetration as required by incised spruce. Fixings and splitting in the timber may be greater than 6mm.
We normally hold in treated UC4 Radiata Pine for a 30-year desired service life the following fence post sizes:
145 x 145   |    95 x 95  |      75 x 125   |    75 x 75
For specialist advice simply get in touch with our friendly team today 01227 720537 or email enquiries@winghamtimber.com
To find out more about UC4 treatment and to read our FAQs on UC4 click here.

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Is your treated timber fit for purpose?
At Wingham Timber, we pressure treat on-site for Use Class 4. UC4 is for end uses where wood is in contact with or very close to the ground and frequently wet. Our UC4 treated products are suitable for ground contact and we offer a Desired Service Life of 30 Years.
Size Length Treatment Desired Service Life
75 x 75 1.2m UC4 30 years
1.5m UC4 30 years
1.8m UC4 30 years
2.1m UC4 30 years
2.4m UC4 30 years
2.7m UC4 30 years
3.0m UC4 30 years
4.8m UC4 30 years
75 x 125 1.8m UC4 30 years
95 x 95 1.2m UC4 30 years
1.5m UC4 30 years
1.8m UC4 30 years
2.1m UC4 30 years
2.4m UC4 30 years
2.7m UC4 30 years
3.0m UC4 30 years
3.6m UC4 30 years
4.8m UC4 30 years
145 x 145 1.8m UC4 30 years
2.1m UC4 30 years
2.4m UC4 30 years
2.7m UC4 30 years
3.0m UC4 30 years
4.8m UC4 30 years