
Harte Large 250mm Foundation Frame Square - Galvanised Steel with 4 Threaded Bars

Pay in 3 with Klarna
Rated five stars by thousands of customers since 2014 - see our full review history here
Lifetime Warranty
Trusted by thousands of homes
20+ Years of Experience
Free UK Delivery*
The FF01 is Harte's large foundation frame, a 250mm square galvanised steel frame fitted with four threaded bars. It's a piece of installation hardware rather than a light fixture, used to set a fixed anchor point in concrete before a Harte lamp post is fitted in place.
How it works
The frame is set into a concrete footing before installation, with the four threaded bars standing proud once the concrete has cured. The base of the lamp post then bolts directly onto these bars, giving it a solid, fixed foundation rather than resting on a plinth or surface mount.
Where it's used
At 250mm square, the FF01 is sized for Harte's larger lamp posts, where a wider footprint helps keep a taller fixture stable and level over time. It's intended to be paired with a matching Harte lamp post rather than used on its own.
Harte, Irish made hardware
The FF01 is made by Harte Outdoor Lighting, a family run manufacturer based in New Ross, County Wexford, producing outdoor lighting and installation hardware since 1983.
Good to know
- Made to order at Harte's workshop in Ireland, with a lead time of 2 to 5 weeks.
- Non-returnable unless the item arrives faulty.
- Galvanised steel construction, chosen for corrosion resistance in outdoor and in ground use.
- Set the frame in concrete and allow it to cure fully before bolting the lamp post base in place.
Questions People Ask
What is the FF01 foundation frame for? It is a galvanised steel frame with four threaded bars that is set in a concrete footing. The base of a Harte lamp post then bolts onto the bars.
Can I use it on its own? No. It is installation hardware and is intended to be paired with a matching Harte lamp post.
What size is it? The frame is 250mm square and 240mm high, and it weighs 2.8 kg.
When can I fit the lamp post? Set the frame in concrete and allow it to cure fully first. The lamp post base then bolts directly onto the threaded bars.
What is it made from? It is made from galvanised steel, chosen for corrosion resistance in outdoor and in ground use.
How long does it take to arrive? It is made to order at Harte's workshop in Ireland, with a lead time of 2 to 5 weeks.
Can I return it? No. Harte fittings are made to order, so they are non-returnable once ordered, unless the item arrives faulty.
We offer free standard delivery on orders within the UK Mainland* (an additional fee applies for the Isle of Wight, the Isle of Man, the Scottish Isles, parts of Scotland, Northern Ireland, the Republic of Ireland, the Channel Isles and International).
*Collingwood orders under £150 incur a delivery fee of £9.95 inc. VAT.
*Any order under £49 incurs a delivery fee of £9.95.

Specifications
What Our Customers Say About Us












