Segmental rings
Units that assemble around the trunk.
What we make › Planter & vessel tooling › Tree surrounds and edging
Planter & vessel tooling · Tree surrounds and edging
Tooling for precast tree surrounds, tree-pit edges and grille frames — segmental units that go round a tree without disturbing it.
Overview

Tree surrounds are usually segmental so they can be installed around an existing tree. Each segment has to fit its neighbour precisely.
We build segment moulds from one pattern so every piece interlocks.
What sets it apart
Units that assemble around the trunk.
To suit the paving layout.
Cast-in rebates for metal grilles.
Seat-height surrounds.
How we build it
The pattern is drawn with the joint geometry so segments locate positively.
Rebates and drainage details are moulded in.

The honest bit
We don't design root protection. Please coordinate with your arboriculturist.
FAQs
Yes, as a segmental seat.
Yes, from the grille dimensions.
In this family
Get in touch
One photograph tells us what surface you're chasing, and one line about the mix tells us what silicone or polyurethane will survive it.
Real people, a real workshop
No call centre and no middlemen. When you contact TCI Construction, you speak to the team who design, build and check your mould.


Thomas LaneManaging Director
George PrestonDesign & Project Manager
Kelly BallingerHead of Partnerships
Jim AndertonProduction Manager
TheodoreEmployee Welfare