Adjustable Post Support with Plate 0–165 mm – Galvanised
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Adjustable post support with plate, electro-galvanised steel, silver. Width adjustment range 0-165 mm, base plate 100 x 100 mm, post standoff from the ground 85 mm, plate thickness 3 mm. Weight 1.25 kg. For timber posts on a concrete foundation.
Product code: 002-190
Description
Adjustable Post Support with Plate 0-165 mm, Silver Zinc-Plated
The adjustable post support with plate is a steel connector designed for fixing timber posts to a concrete foundation. Smooth width adjustment allows precise fitting to different post cross-sections, making it a versatile solution on any building site — one support model is all you need instead of several size variants.

The support consists of a base plate fixed to the ground, a reinforcing pin designed to be set in the concrete foundation, and a movable U-shaped upper part with two adjustable side plates. This design provides a standoff between the post and the ground, effectively protecting the timber from moisture being drawn up from the concrete by capillary action.
The side plates have mounting holes that allow them to be fastened to the post with bolts or screws. Width is adjusted by sliding the plates along the guides of the upper platform and locking them with bolts — the installer sets the spacing on site, with no need for cutting or additional machining. The silver electro-galvanised finish provides corrosion protection suitable for outdoor use in timber structures. The support is sold as a complete set ready for installation: base plate with reinforcing pin, upper platform with guides, and two side plates with fixing bolts.
Design advantages
- Smooth adjustment — one support accommodates posts of different cross-sections, with no need to order multiple variants
- Timber protection — raising the post above the ground prevents contact with damp concrete and extends the service life of the structure
- Reinforcing pin for setting in concrete ensures a durable and rigid connection to the foundation
- Guides with bolt locking allow the plate spacing to be set quickly on site
- Mounting holes in the side plates speed up post fixing with no need to drill your own
- Electro-galvanised coating protects the steel against corrosion in outdoor conditions
- Complete set in the package — there is no need to order the plate fixing bolts separately
Applications
- Shelters and pergolas — fixing load-bearing posts of timber structures to foundation footings
- Fences — mounting timber posts on concrete plinths while keeping them clear of damp ground
- Terrace structures — fixing posts supporting terrace and balcony roofs
- Gazebos and garden houses — connecting posts to pad foundations
- Photovoltaic structures — fixing timber load-bearing elements for ground-mounted installations
The low weight and compact dimensions qualify the consignment as a small parcel, which makes storage and transport to the installation site easier. The support is the ideal choice wherever timber posts must be permanently and stably connected to a concrete foundation while maintaining a gap above damp ground.
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