Mezzanine floor suppliers
Mezzanine floor suppliers fall into two groups: firms that sell kits and parts for you to build, and installers who design, supply, fit and handle building control as one contract. Kits look cheap per square metre, but stairs, handrail, fitting and approval are extra and the risk sits with you. <a href="https://themezzanine.co.uk/latest-news/mezzanine-floor-cost/" target="_blank" rel="noopener">The Mezzanine Company</a> puts a 50 m² supply-only kit at £5,000 to £8,000; a supplied and fitted 50 m² storage floor is typically £12,300 to £25,900 on our figures.
A free matching service, not a mezzanine floor installer. We find one who covers your area and tell you who they are before anything is shared. How it works
Supply-only can work when
- The floor is small, storage only and well under the fire protection limits.
- You have a competent team who can erect steelwork safely at height.
- The kit comes with calculations and drawings that building control will accept.
- You will still apply for building regulations approval before building.
- Delivery, offloading and anchoring into the slab are planned and checked.
- For anything larger, used for work or open to the public, supply and fit is the norm.
Supply-only and supply-and-fit prices
| Job | Typical price |
|---|---|
| 50 m² supply-only kit The Mezzanine Company | £5,000 to £8,000 |
| Structure and boards only Excludes stairs, handrail, fitting and approval | £75 to £150 per m² |
| 50 m² storage, supplied and fitted Our range: one stair, handrail, building control | £12,300 to £25,900 |
| 100 m² storage, supplied and fitted Our range: one stair, handrail, building control | £15,700 to £36,000 |
| Pallet gate, supply only F.H. Brundle list price, ex VAT | £974.90 |
Kit and structure figures from The Mezzanine Company (July 2026); pallet gate from F.H. Brundle. Ranges built from published figures: The Mezzanine Company (July 2026), Western Industrial (October 2026), Checkatrade (September 2026) and MyBuilder (October 2026), read 26 October 2026. Each includes one staircase, handrail on two open sides and building control. Figures exclude VAT at 20%, which most VAT-registered businesses can reclaim. A guide, not a quote. The cost calculator works out a fitted range for your floor.
What a good quote includes
Ask for these six points in writing. Two quotes that cover them can be compared line by line.
Structural calculations
Calculations for your load and layout, not just a brochure rating, that building control can check.
Steel certification
Structural steel components should be made to BS EN 1090 and carry UKCA or CE marking; ask to see the declaration.
Deck specification
Board grade and thickness, such as P5 or P7 chipboard, or steel and concrete options.
What the price includes
Stairs, handrail, toe boards, gates, fixings, delivery and offloading, each listed.
Who erects it
Your team, the supplier's fitters or a subcontractor, and who carries the insurance for work at height.
Building control
Who makes the application and pays the fee, and what you get at completion.
Not sure whether to buy a kit or have it fitted? Tell us about the floor and we will find an installer who quotes.
Ask for a free quoteBuying a mezzanine: the usual route
Define the floor
Size, load, use, heights and who will use it decide whether a kit is realistic.
Compare suppliers
Ask kit suppliers and installers for the same brief, so prices compare like with like.
Check approval
Make sure the calculations and drawings will go to building control before you order.
Build or install
A kit arrives for your team to build; an installer brings its own crew and handles approval.
Sign-off
Building control inspects and issues a completion certificate. Keep the drawings and loading notice.
Questions people ask
Is a mezzanine kit cheaper than an installed floor?
Per square metre, yes: structure and boards can be as little as £75 to £150 per m² (The Mezzanine Company). By the time stairs, handrail, fitting and building control are added, the gap narrows, and the risk of errors is yours.
Do I still need building regulations approval for a kit?
Yes. Approval depends on the building work, not who supplies the parts. Ask the supplier for calculations and drawings that building control will accept.
What certification should a mezzanine supplier have?
Structural steelwork is made to BS EN 1090, with UKCA or CE marking, as Pallite notes. Ask for the declaration of performance and the design calculations for your floor.
Can I buy a used mezzanine?
You can, but a used floor was designed for another building. It needs a new design check for your heights, loads and slab, and a new building regulations application. Missing parts and certification can wipe out the saving.
Do I need building regulations approval for a mezzanine?
Yes, in almost every case. A mezzanine adds structure and changes how people escape in a fire, so it is building work under the Building Regulations. The installer usually prepares the drawings and calculations and makes the application to the council or a registered building control approver.
Does a mezzanine need fire protection?
It depends on use and size. Approved Document B lets small storage-only floors used by few people go without fire-rated construction. Industry guidance such as Western Industrial's fire protection guide reads the limits as storage only, under 20 metres in every direction and no more than half the floor area below; once a floor is bigger, used as offices or production, or open to the public, a fire-rated ceiling and column casings are normally needed. Building control has the final say.
Get free mezzanine supply and fit quotes
Three short steps: where the building is, what the floor is for, and how to reach you. It takes about two minutes, and rough answers are fine.
This is a free matching service, not a mezzanine floor installer. We find one who covers your area and name them to you first. Nobody contacts you until you say yes.
Thanks, your enquiry is in.
- Within one working day we will email or call to tell you which mezzanine floor installer covers your area.
- Your details reach that firm only if you say yes.
- They look at the site and give you a fixed price. No marketing from us, ever.