Metal shelf for a garage
Updated: October 2026
The garage already holds the mower, the paint and a stack of boxes. A metal shelf for a garage is usually a five-tier bay about 1,800 mm high, 900 mm wide and 400 mm deep. This page stays on the door, the concrete floor, and heavy tools kept low. The full table is on the [metal shelf comparison](/hub/workshop/metal-shelf). Prices are amazon.co.uk shelf prices on 19 October 2026. A qualifying purchase can earn us a commission. Start with the 400 mm bay, measure the door, and put the weight on the bottom shelf.
The garage already holds the mower, the paint and a stack of boxes. A metal shelf for a garage is usually a five-tier bay about 1,800 mm high, 900 mm wide and 400 mm deep.
The garage already holds the mower, the paint and a stack of boxes. A metal shelf for a garage is usually a five-tier bay about 1,800 mm high, 900 mm wide and 400 mm deep. This page stays on the door, the concrete floor, and heavy tools kept low. The full table is on the metal shelf comparison. Prices are amazon.co.uk shelf prices on 19 October 2026. A qualifying purchase can earn us a commission. Start with the 400 mm bay, measure the door, and put the weight on the bottom shelf.
Our top picks
| Badge | Product | Footprint | Stated load | Deck | Note | Price | Offer |
|---|---|---|---|---|---|---|---|
| Best overall |  SUPEER SUPEER 5-tier metal shelf | 90 × 40 × 183 cm | 200 kg per shelf | Metal | 6.6 | about £89.99 | View offer |
| Best value |  SONGMICS SONGMICS 5-tier shelving, set of 2 | 90 × 40 × 180 cm, pair | 175 kg per tier | Yellow MDF | 8.4 | about £42.99 | View offer |
| Alternative |  The Shopfitting Shop The Shopfitting Shop boltless bay | 90 × 40 × 180 cm | 175 kg per shelf | MDF, about 5 mm | 7.9 | about £32.99 | View offer |
On this page
The bay most garage listings describe
The size that keeps appearing is 1,800 × 900 × 400 mm, five tiers, with 175 kg per shelf evenly distributed and 875 kg for the bay. That second number is five shelves, not one deck. SONGMICS at £42.99 is two bays of 90 × 40 × 180 cm, 4.1 from 19,832 reviews, with an anti-tip kit. The Shopfitting Shop at £32.99 is one bay, 4.1 from 4,303 reviews. Use its title size, because another line swaps the axes. SUPEER is 183 × 90 × 40 cm at £89.99, with 200 kg in the bullets and a conflicting 600 kg line. How to read 175 kg against a wire claim is on the metal shelving buying guide.
Door width and where it stands
Measure the door leaf. A 900 mm bay needs about that much clear width, and the handle and frame steal space. SONGMICS, the Shopfitting Shop, REQUISITE NEEDS and SUPEER print a door width around 90 cm. Forthcan’s field is 140 cm, with one rating and no review text. Assemble where the bay will stand if it will not turn into the hall.
The floor is usually concrete and often damp at the threshold. Feet do not correct a slope. If the bay rocks, reseat it before you load it. Azil says untreated MDF should be varnished if the room is damp, cold or humid. A chrome rack suits light storage that should drain. That trade-off is boltless or wire shelving.
Heavy tools and a wall fix
Put heavy cases, chargers and paint on the lowest shelf you can still open. A vice in the middle of a 5 mm board sags the deck while the title still says 175 kg. Spread boxes across the board.
Fix the bay when the instructions include a kit, or when it is tall, narrow, or loaded high. SONGMICS lists an anti-tip kit, and the listing disagrees about wall versus floor. Azil’s similar bay includes no wall attachments. Fix only into a wall you understand: single-skin, dot-and-dab and plasterboard over a void do not take the same plug. Where bent steel means you stop is on how to assemble metal shelving.
When a garage shelf is work equipment
A householder’s bay is not warehouse racking. Follow the maker’s load, do not climb it, and do not lean a ladder on the uprights. PUWER 1998 applies when the shelf is work equipment. HSE leaflet INDG412 tells workplaces to offload a damaged rack. None of these consumer bays is SEMA-approved.
If a vehicle can hit the upright and people are employed there, get a competent person. HSG76 and a load notice belong to pallet racking. Split a bay into a bench only when the listing says the frame allows it.
Common questions
What size metal shelf fits a UK garage?
The size these listings repeat is about 1,800 × 900 × 400 mm, five tiers. SONGMICS sells that footprint as a pair at £42.99. SUPEER is the same plan size with metal shelves and a 200 kg bullet that conflicts with a 600 kg line. A 350 mm wire rack fits a cupboard better than it fits a row of tool cases.
Will 900 mm width fit through the door?
Only if the leaf and the frame leave about 90 cm clear. That is the door-width field on SONGMICS, the Shopfitting Shop, REQUISITE NEEDS and SUPEER. Measure the leaf. Forthcan’s 140 cm field will not pass a normal garage side door, and that unit has no review text to lean on.
How much weight for paint, batteries and toolboxes?
Use the per-shelf claim, spread across the deck. The common figure here is 175 kg per shelf, which is more than a few toolboxes and less than a reason to park an engine in the middle of a thin board. Keep the heavy boxes low. Reviews on the cheap bays describe boards around 4–5 mm.
Should I bolt it to the wall?
When the box includes an anti-tip kit, or the bay will be tall, narrow, or loaded high. SONGMICS lists that kit. A freestanding description on another bay means you should not assume the fixings are included. Skip the fix if you cannot identify the wall.
Is MDF all right on a concrete floor?
It is all right if you seal it and the floor is not leaving the boards wet. Untreated MDF in a damp, cold garage is the part UK sellers tell you to varnish. The steel frame being powder-coated does not do that job for the deck. Metal shelves, as on SUPEER, avoid the board and still need a load figure you can reconcile.
What if a car could hit the upright?
Stop treating it as a domestic shelf. A vehicle strike is how uprights bend and beams unlock. If the garage is a workplace, that is PUWER and racking-inspection territory, not a rubber-mallet repair. Offload a damaged rack rather than reusing a kinked upright.
Related pages
Sources
Public UK sources and the amazon.co.uk listings in this comparison, read on 19 October 2026.
- HSE: PUWER overview (retrieved 19 October 2026)
- HSE: INDG412 Warehousing and storage (retrieved 19 October 2026)
- HSE: Warehousing and storage (retrieved 19 October 2026)
- PUWER 1998 (SI 1998/2306) (retrieved 19 October 2026)
- SEMA: Storage equipment guidance (retrieved 19 October 2026)
- SEMA: Technical bulletin 12, load notices (retrieved 19 October 2026)
- Rhino Racking: Shelving assembly guide (retrieved 19 October 2026)
- Azil: Boltless shelving 90 x 40 x 180 (retrieved 19 October 2026)