Extending the height of your fence has never been easier. No need to rip out existing concrete posts only to replace it with a longer post. Save yourself the hassle, buy a taller panel and fill in the gaps with our concrete post extender.
Made from pressure treated timber and complete with cap fitted, our post extensions are designed and manufactured to sit on top of your existing concrete post. They will fit bobble or pyramid top, simply trim to suit.
Also, once slotted between your panels the concrete post extender can be screwed to the panel to create extra security.
Available in 4 standard sizes 12″, 18″, 24″ and 36″.
These are designed to be used with a 115mm x 100mm (appx) concrete posts. Can be made to suit other sizes ask for details.
Full range of concrete products HERE
- Easy DIY solution
- Pressure treated finish
- Extend your existing posts

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Visit one of our fantastic Yorkshire showrooms to see our range of products. Castleford, South Milford and South Leeds carry a range of stock, including fencing, decking and timber materials. Visit our South Milford branch to see over 80 garden buildings on display.
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