75mm x 75mm Treated Timber Posts

75mm x 75mm square pressure-treated fence post. This size post is popular for panels.  In exposed areas or for panels over 1.2m high, we recommend upgrading to the stronger 100mm x 75mm posts.
To order cut-to-length, please complete the Made-to-Measure Sizes section below to request a quote.

• Our large stocks of sawn softwood posts are treated using the latest generation preservatives to UC4 standard to provide an anticipated lifespan of 15 years unless stated otherwise.
• Suitable for use as Fence or Gate posts.
• Up to 50% off of Gate post seconds, suitable for field gates. Contact our Sales Team

Here's a bit more general information about our 75mm wooden Square Fence Posts.

Our 75mm posts all have square ends (flat) as standard.

Edge chamfering and router lines can be added to 75mm posts if desired.

Protect the top of your post with a Metal post cap or a standard Wooden post cap.

If you can, we do recommend adding an extra treatment to any timber that is in contact with the ground, particularly from 100mm (4") above ground level to 450mm (18") below ground level. 

For use with fence panels, allow 600mm in the ground up to 1.2m panel height. For panels over 1.2m high, exposed areas, or soft ground, we recommend increasing this to 750mm.

We have both fast-setting post mix and the more traditional Ballast and cement to make up a dry mix. Either of these options is suitable for securely fixing 7.5cm x 7.5cm posts in position.

Please read our Helpsheet on Looking After Pressure-treated Fencing