A maximum load figure on a furniture listing is close to meaningless on its own, because it almost never tells you the three things you need: which surface it covers, over what area, and in which position. We pulled every product in eight of our collections and read all 844 descriptions. 807 of them publish a weight figure. 566 of those publish exactly one number and no explanation of any kind, and five round numbers account for more than half of everything on the shelf.
Short answerA furniture weight limit is a supplier claim, not a legal declaration, and there is no required format for it. Before trusting one, check its scope (which surface), its spread (distributed or on one point) and its state (which position the furniture is in). The UK domestic seating standard, BS EN 12520, bases its tests on users up to 110 kg.
How many products actually tell you what they will hold?
We extracted every weight figure from every product description in eight complete collections: Bookcases & Shelves (226), Recliner & Lift Chairs (146), Armchairs & Accent Chairs (143), Ottomans & Footstools (106), Coffee Tables (90), TV Units & Stands (84), Kitchen Storage & Racks (35) and Storage Trolleys (14) — 844 products, counted rather than sampled.
The good news is that almost everything publishes something: 807 of the 844 carry at least one figure in kilograms, and in two collections, Ottomans & Footstools and Armchairs & Accent Chairs, the coverage is 100%. The bad news is what the figure actually is. 566 of the 807 — seventy per cent — publish one number and stop there, leaving you to guess whether it describes the whole item, the top surface, one shelf, or the seat.
And the numbers repeat. Across 807 products there are only 56 distinct headline values. 120 kg appears on 210 of them. Add 150 kg (88), 50 kg (53), 30 kg (50) and 15 kg (42) and five values cover 55% of the catalogue. A figure that lands on the same round number for a 27 cm footstool and a 132 cm bench is not a measurement of that product. It is a category default.
What is the Load Triangle?
The reason a single number fails is that it is being asked to answer three separate questions at once. We call these the Load Triangle, and a rating is only usable when you know all three corners.
Scope is which surface the figure covers. Spread is the area it is spread over, which is what turns a number into a pressure. State is the configuration the furniture is in when the rating applies — lid closed, top raised, chair upright, leaf folded. Most listings answer one corner. Many answer none.
The useful derived figure is load density: published kilograms divided by the area of the surface you are loading, in kilograms per square metre. It is the only way to compare a footstool's rating with a coffee table's — and the comparison is startling. A wall-mounted unit adds a fourth question that none of the three corners covers: how far the load sits out from the wall. Our guide to wall fixings derives that figure from the published load, depth and height, and finds an identical 30 kg rating hiding an elevenfold difference in what the fixings have to resist.
Scope: which surface is the number for?
When a listing does break the figure down, the breakdown is not a detail. It is usually the whole story. Among the 241 products that publish more than one distinct figure, the median gap between the headline number and the smallest surface figure is sevenfold, and 180 of the 241 have at least one surface rated at a fifth or less of the headline. The widest we found is 33 times.
Shelving makes the point most sharply, because the number you care about is never the big one. Of the 226 products in Bookcases & Shelves, 131 publish a per-shelf figure, and it runs from 2 kg to 20 kg with a median of 5 kg — while the same listings carry overall figures up to 90 kg. Twenty-seven products in the range rate a shelf at 2 kg. That is a couple of hardbacks.
TV units have the same problem in a quieter form. Of the 84 in the range, 51 publish a single number covering the whole unit with no separate figure for the top — which is the only surface most buyers are worried about, because that is where the television goes. Thirty do separate the two, and when they do, the top is typically rated at half the overall figure or less.
Our bookcase buying guide works through what a per-shelf rating means for a real shelf of books. This article is the step before that: working out which number you are reading.
The footstool test: the same object, rated seven different ways
The clearest demonstration in the whole catalogue is a footstool, because we sell them two ways — on their own, and bundled with a recliner — and the two routes produce completely different numbers for the same piece of furniture.
Twenty-two recliner sets in our range publish a separate rating for the matching footstool. Those ratings run from 20 kg to 150 kg. Nine of the 22 say 20 kg, and they say it in the same sentence as a chair rated 160 kg — an eightfold gap inside one listing. A 20 kg footstool is a footrest and nothing else: put a child on it and you are over the limit.
Now compare the 22 footstools sold on their own in Ottomans & Footstools. Every one of them is rated 100 to 120 kg, with a median of 110. Physically these are the same kind of object: a padded top on a small frame, roughly 40 cm across, at roughly the same price. The difference is not engineering. It is which team wrote the specification.
The rule that falls out of this: a footstool bundled with a chair is rated as a footrest unless it says otherwise; a footstool sold on its own is usually rated as a seat. If you want somewhere for a guest to perch, buy the standalone one and read its number.
Spread: 120 kg over how much area?
Two products can carry the same rating and be nothing like each other. In Ottomans & Footstools, the smallest item rated at exactly 120 kg has a 35 by 35 cm top. The largest carries the same 120 kg across 132 by 42 cm — four and a half times the area, identical number.
Turn that into load density and the range is extraordinary. Across the 110 products where the top is the product and both the figure and the dimensions are published, the implied density runs from 47 to 1,509 kg per square metre — a 32-fold spread. The densest is a 27 cm tufted footstool rated 110 kg. The least dense is an 80 cm three-tier coffee table rated 30 kg.
Split that by category and the reason becomes clear. Footstools and ottomans come out at a median of 681 kg per square metre. Coffee tables come out at 75. Two flat surfaces at roughly the same height, rated about nine times apart.
This is not because footstools are nine times stronger. It is because the two numbers answer different questions. A seat rating is a body-weight rating: one person, concentrated, sitting down. A table or shelf rating is a spread-load rating: weight distributed evenly across the surface. They are printed identically and they are not interchangeable, and nothing on either page tells you which kind you are looking at.
| What you are reading | Typical figure in our range | What it is really rating | What it does not cover |
|---|---|---|---|
| Seat or footstool load | 110–150 kg | One person's body weight, concentrated | Standing on it, or point loads on a hinged lid |
| Ottoman or bench load | 120 kg (65 of 106 listings) | The closed lid as a seat | The tray, the raised lid, or the storage inside |
| Chair maximum load | 120–200 kg | The seated user | The lift motor's duty cycle on a riser |
| Table "maximum load" | 20–100 kg overall | The whole frame, distributed | The raised top on a lift-top, rated separately |
| Shelf unit overall load | 30–90 kg | Every shelf added together | Any single shelf, which is a median 5 kg |
| Per-shelf load | 2–20 kg | One shelf, evenly spread | Concentrated weight at the front edge |
| TV unit load | One figure on 51 of 84 | Usually the whole unit | The top surface, where the television sits |
Figures extracted from every product description in the eight collections named above, pulled live on 28 September 2026.
State: the rating changes when the furniture does
The third corner is the one buyers almost never think about, and it is where the largest single discrepancy in our catalogue lives.
A 105 cm lift-top coffee table in the range publishes three figures: 100 kg overall, 10 kg in the hidden compartment, and 5 kg for the lifted tabletop. The lifted position is the entire reason to buy a lift-top table — it is how you eat or work at it from the sofa — and in that state the table is rated for a laptop and a mug. The headline figure is twenty times larger and describes a configuration you are not using.
Rolling trolleys are the same idea, done properly. A three-tier utility cart in our range states 10.9 kg for the whole cart, 3 kg for a basket and 0.35 kg for the hanging box — a 31-fold internal spread, spelled out. A drop-leaf kitchen trolley states 50 kg whole, 3 kg a basket, 2 kg the drawer. These listings are doing exactly what the rest should.
Recliners raise the same question and nobody answers it: a chair rated 150 kg is describing the frame, not how often a lift motor can raise that 150 kg before it wears. Our guide to riser recliner chairs covers the mechanism itself.
What do the strength standards actually test?
Here is the part that reframes every number above. There is no UK legal requirement to publish a maximum load figure on furniture at all. The mandatory regimes for furniture sold in the UK are the Furniture and Furnishings (Fire) (Safety) Regulations and the General Product Safety Regulations. Neither obliges anyone to state a weight limit, and neither sets a format for one. The BS EN strength standards are, as the trade suppliers themselves put it, voluntary and not legally required.
What the standards do give is a reference point. Domestic seating is covered by BS EN 12520, with the test methods in EN 1728, and the tests are based on use by people weighing up to 110 kg. The same 110 kg figure runs through EN 16139 for non-domestic seating and EN 1335-2 for office chairs, and SATRA, the UK testing body, puts it plainly: most seating standards are intended to show a chair is suitable for people up to 110 kg. Domestic storage furniture is covered by EN 14749 for safety and stability and BS 4875-7 for strength, the latter with five levels of severity according to intended use.
Set that against our catalogue and the shape of the problem is obvious. The single commonest figure in the range is 120 kg, sitting a shade above the 110 kg the standard tests to — close enough to look derived from it, far enough to be a marketing number. And across the 395 chairs, recliners and ottomans that publish a figure, 50 claim 160 kg or more — a capacity the domestic seating standard does not test for at all.
Reconciling a source that disagrees
UK contract furniture suppliers publish a different set of bands: standard seating up to about 115 kg, reinforced seating to about 158 kg, and bariatric seating from 200 kg upwards. That looks like a contradiction of the 110 kg test basis, and it is worth resolving rather than averaging.
The two are measuring different things. 110 kg is what a standard test demonstrates. The 115, 158 and 200 kg bands are commercial specifications — a supplier committing to a higher capacity, which they then have to evidence by testing at a higher severity level or against a heavier regime. The band is only meaningful when the supplier names the standard and the level they tested to. Where a listing gives a number and names nothing, the number is a claim, not a result. That applies to ours as much as to anyone's, which is why this guide is about how to read the figure rather than how to trust it.
How to read a load rating in thirty seconds
1. Find every number, not the first one. If the listing gives one figure, assume it describes the whole product and that no individual surface is rated. If it gives several, the smallest one is usually the one that constrains you.
2. Name the surface. Ask which part of the product you are about to put weight on, and whether that part has its own figure. Shelf, top, lid, tray, drawer, raised top — each is a different answer.
3. Work out the spread. Divide the figure by the area of that surface. Under about 100 kg per square metre, treat it as a display surface. Above about 400, it is almost certainly a seating rating and the weight is meant to be one person, not a spread load.
4. Check the state. If the product folds, lifts, reclines, extends or opens, the rating probably applies to one position only — and usually not the one you bought it for.
5. Treat a round number as a default. 120 kg on a chair and 5 kg on a shelf are category conventions in this market, not measurements of the item in front of you. A figure that is oddly specific — 10.9 kg, 43 kg, 0.35 kg — is far more likely to come from a real test.
Where does the figure mislead most?
Not evenly. It depends on how much the published number moves with the actual size of the product, and in some categories it barely moves at all.
| Category | Does the figure track top area? | Does it track price? | Read it with care because |
|---|---|---|---|
| Coffee Tables | +0.05 | +0.03 | Effectively no relationship with size at all; lift-tops rate the raised top separately |
| Recliner & Lift Chairs | +0.14 | +0.16 | The rating covers the frame, never the lift motor |
| Armchairs & Accent Chairs | +0.29 | +0.40 | 94 of 143 state exactly 120 kg whatever the frame |
| Ottomans & Footstools | +0.49 | +0.31 | Same 120 kg across a 4.5-fold range of top areas |
| TV Units & Stands | +0.47 | +0.49 | 51 of 84 never separate the top from the whole unit |
| Bookcases & Shelves | see per-shelf | see per-shelf | The overall figure is the sum of shelves and misleading on its own |
Correlation coefficients computed across every product in each collection that publishes both a weight figure and overall dimensions. A value near zero means the number tells you nothing about the size of the thing.
For chairs, our armchair buying guide covers the dimension that matters more than any load rating: seat depth against your thigh. The coffee table size guide does the same for height, and the TV stand size guide explains why an inch rating is a strength claim, not a width.
Frequently asked questions
What does a maximum load figure on furniture actually mean?
It is the heaviest weight the supplier says the product will carry. It is not a legal declaration, there is no required format, and it rarely says which surface it covers. Across 844 products in eight of our collections, 566 of the 807 publishing a figure give one number and nothing else.
Is a furniture weight limit a legal requirement in the UK?
No. The mandatory rules for furniture sold in the UK are the Furniture and Furnishings (Fire) (Safety) Regulations and the General Product Safety Regulations. Neither requires a maximum load to be declared or sets a format for one. The BS EN strength standards are voluntary.
How much weight should a chair hold?
The European domestic seating standard, BS EN 12520, bases its tests on people weighing up to 110 kg. A chair advertised above that figure is making a claim beyond the standard test, which is fine if the supplier names a higher severity level, and unverifiable if they do not.
Why do two similar products have completely different weight limits?
Because the figures answer different questions. A seat rating covers one concentrated body weight; a shelf or table rating covers a spread load. Our footstools work out at a median 681 kg per square metre of top and our coffee tables at 75 kg, nine times apart, for two flat surfaces at similar heights.
Can I sit on a footstool that came with a recliner?
Check the number. Of 22 recliner sets that rate the footstool separately, the ratings run 20 kg to 150 kg, and nine say 20 kg beside a chair rated 160 kg. A footstool sold on its own in our Ottomans and Footstools range is rated 100 to 120 kg.
What weight can a shelf hold?
Read the per-shelf figure, not the overall one. Of 226 products in Bookcases and Shelves, 131 publish a per-shelf number: 2 kg to 20 kg, median 5 kg, while the same listings carry overall figures up to 90 kg. The gap is routinely tenfold.
Does a higher price mean a higher weight limit?
Barely. Across the collections we measured, the published figure correlates with price at +0.03 for coffee tables, +0.16 for recliners and +0.49 for TV units. Size is no better a guide: top area against published load is +0.05 for coffee tables and +0.14 for recliners.
What should I check before loading a piece of furniture?
Three things. Scope: which surface the figure covers. Spread: whether the weight is distributed or concentrated on one point. State: whether the furniture is in the position the rating assumes, because a lift-top table in our range is rated 100 kg closed and 5 kg with the top raised.
Shop with the numbers in front of you
Every 10Grains product description carries the weight figures exactly as the supplier states them, with the surface named wherever they name it. Free UK delivery, and prices in pounds with no surprises at checkout.
Browse all furnitureAll catalogue figures in this guide were extracted from the live product descriptions of 844 products across eight complete 10Grains collections on 28 September 2026. Stock and specifications change; check the product page before ordering. Standards references: BS EN 12520 (domestic seating), EN 1728 (seating test methods), EN 16139, EN 1335-2, EN 14749 and BS 4875-7 (domestic storage), via SATRA, Eurofins and UK contract furniture suppliers. This guide is general information, not a structural engineering assessment.
