Concrete Post Insert

Aluminium Concrete Post Inserts

£15.50

10 in stock

Delivered in 3 to 5 working days
Available for click & collect in our Yorkshire showroom.

Upgrade existing concrete fence posts for composite fencing with these precision-fit aluminium U channel inserts. Designed to reduce the internal gap of standard concrete posts, they allow composite WPC fence boards to slot in securely without removing or replacing posts.

Manufactured from durable, rust-resistant aluminium and sized at 1830mm to match standard panel heights, these inserts install quickly using basic tools and provide a clean, professional finish when retrofitting composite fencing.

Length	1830mm
Material	Aluminium
Use	Designed to slot into the groove of the first composite board
Finish	Precision-shaped with a clean profile
Fit	Designed to slot into the groove of the first composite board
Installation	Quick and simple – no specialist tools required

Delivery Charges
• £50 delivery on artificial grass rolls and fencing kits
• £10 delivery on all other items (accessories, tools, fittings)

Discounted Local Delivery
We offer reduced delivery rates on grass rolls and fencing kits within the Huddersfield area (approximately a 1-hour catchment).
This includes the following postcode prefixes:
HD1, HD2, HD3, HD4, HD5, HD6, HD7, HD8, HD9

If you’re unsure whether your postcode qualifies, feel free to contact us before ordering.

Delivery Times
Standard delivery time is 3–5 working days.

Please note:
• Fencing kits are assembled to order
• Artificial grass rolls are cut to your required length

This preparation time is included within the 3–5 day delivery window to ensure everything arrives ready for installation.

Concrete Post Insert

Fencing Bottom Rail – 1830mm

Fencing Top Rail – 1830mm

WPC Fencing Post