Diagonal Corner Finishing Panels

The Garden Trellis Company

£28

Our 40mm diagonal corner finishing panels are perfect for complementing pergolas or other garden structures. Our diagonal corner finishing panels are perfect for complementing pergolas or other garden structures. Available in a natural finish or choose from 11 paint colour options. Please note that posts and top capping are sold separately. Specification Slat 20mm x 9mm with rounded edges Grooved frame with eased edges approximately 30mm x 30mm Trellis made with a gap size of approximately 40mm between slats Manufactured using 100% PEFC Certified Treated Pine Compatible with concrete and timbe

The Garden Trellis Company's own words, read from their page.

Buy from The Garden Trellis CompanyPrice seen 2026-09-07. Not an affiliate link, we earn nothing from it.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as THE GARDEN TRELLIS COMPANY LIMITED, number 04586879. Checked 2026-09-06.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
No majority shareholding traced outside the UK. Companies House.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.