Posi-Joist: 373mm Depth

Tailor-Made Designs

£41.18

Designed to span large rooms with very few or no supports, this 373mm Posi-Joist frequently cuts out the need for expensive structural steel beams or intermediate load-bearing walls. The sizeable 279mm clearance between the webs of the Posi-Joist offers flexibility for complex building services, routing large-scale commercial MVHR ducting, drainage and multi-service runs without any on-site cutting or modification. Made to order in our UK factory using licensed MiTek design software, these deep metal web joists provide superior performance to a traditional solid joist while ensuring straightfo

Tailor-Made Designs's own words, read from their page.

Buy from TAILOR-MADE DESIGNS LTDTAILOR-MADE DESIGNS LTD is a UK retailer, not the maker. Price seen 2026-09-26. 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 TAILOR-MADE DESIGNS LTD, number 05819043. Checked 2026-08-29.
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
Not established. Many companies file a statement rather than naming a controlling shareholder.
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.

Posi-Joist: 373mm Depth

Where this comes from

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