Fencing
Timber posts, concrete posts or DuraPost: how do they compare?
The post system is one of the most important choices in a new fence. Here is what changes between timber, concrete and galvanised steel.
Why posts deserve more attention
Boards and panels can be replaced, but failed posts usually mean opening up the foundations and disturbing the surrounding bays. The post material affects the appearance, installation, weight and future maintenance of the whole fence.
The best choice depends on the fencing style, ground, exposure and whether you want the supporting system to stand out or recede visually.
Timber posts
Timber posts blend naturally with closeboard and decorative timber fencing. They are comparatively light to handle and can create a continuous all-timber appearance.
Good detailing matters at ground level. Suitable treatment, correct foundations, drainage and products designed to reduce ground-line decay can all improve service life.
Concrete posts
Concrete posts are widely used with panels and gravel boards. They are resistant to rot and make individual panel replacement straightforward where the bay size remains standard.
Their weight affects access and handling, particularly through terraced properties. The pale, solid appearance is also more visible than timber or slim steel alternatives.
DuraPost systems
DuraPost uses galvanised steel posts with compatible caps and gravel-board options. The sections are slimmer and lighter than concrete and are available in finishes intended to coordinate with timber or composite infill.
It is not a universal answer: the installer still needs to select compatible components, form suitable foundations and detail level changes. It is particularly worth considering where a low-maintenance supporting structure and a cleaner contemporary line are priorities.
Compare complete written specifications
Ask each quotation to name the post and gravel-board system, bay spacing, infill and finish. A material name without the rest of the build-up is not enough to compare two proposals.
Heritage installs timber, concrete and recognised DuraPost systems, so the site can drive the recommendation rather than forcing every boundary into one construction.
Common questions
Questions this guide often raises.
01Can DuraPost be used with timber fencing?
02Are concrete posts always stronger?
03Can old concrete posts be reused?
Keep planning
Related practical guides.
What affects the cost of new garden fencing in Bristol?
Why two boundaries of the same length can produce very different quotations—and what information helps an installer price the work accurately.
Read the guide
Should a damaged garden fence be repaired or replaced?
A failed panel does not always mean a complete new fence—but repeated post failures often point to a bigger problem.
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Closeboard fencing or fence panels: which is right for your garden?
Both can form a good boundary. The better option depends on levels, access, desired finish and how you want future repairs handled.
Read the guide