Home safe cash ratings explained — and where to fit one

If you are trying to work out what a home safe cash rating means, you have probably already noticed the problem: the numbers on the box are insurance figures, not security promises. A safe advertised as "£4,000 rated" is not built to hold four grand. It is built to resist attack for long enough that insurers are willing to cover four grand of cash inside it. Understanding that difference is what stops people buying the wrong safe, fitting it badly, and finding out only after a burglary that the claim will not be paid in full.

This guide covers what the ratings mean, which standards actually matter in a British home, where a safe should physically go, and what the whole thing costs fitted in Manchester.

What a cash rating actually is

A cash rating is a number agreed between safe manufacturers and the insurance industry. It comes from a laboratory attack test: certified testers are given a defined toolkit and a time limit, and the safe is graded by how long it holds out and how much damage is needed to get in. The longer it resists, the higher the rating.

Insurers then use that rating as a cover limit. If your safe is rated £6,000, that is the most cash they will normally pay out for a theft from inside it, regardless of what was really in there. Go above it and you are uninsured for the excess.

Two things follow from that. First, the rating is a ceiling, not a target — there is no benefit in buying a £17,500-rated safe to keep £800 and a passport in. Second, the rating only counts if the safe is certified by a recognised body such as ECB•S or VdS, and installed the way the insurer expects. A rating sticker with no certification behind it is marketing.

The two standards that matter

EN 14450 — security cabinets (S1 and S2)

This is the entry-level European standard, aimed squarely at domestic and light commercial use. There are two grades:

• S1 — typically rated £2,000 cash / £20,000 valuables
• S2 — typically rated £4,000 cash / £40,000 valuables

An S2 cabinet is tested against a range of basic hand tools and is a genuine step up from an uncertified box. For most households in Manchester — passports, spare keys, a few thousand pounds of jewellery, the deeds and the will — S2 is the honest answer.

EN 1143-1 — Eurograde safes

This is the serious standard, and where the word "safe" properly applies. The grades run upwards:

• Eurograde 0 — £6,000 cash / £60,000 valuables
• Eurograde 1 — £10,000 cash / £100,000 valuables
• Eurograde 2 — £17,500 cash / £175,000 valuables
• Eurograde 3 — £35,000 cash / £350,000 valuables

Grades 4 to 6 exist and go considerably higher, but they belong in jewellers and bookmakers rather than houses. Eurograde safes are heavy — a domestic Grade 1 is usually well over 100kg — which matters enormously when you come to decide where it goes.

Many certified safes also carry AiS approval from the Association of Insurance Surveyors. That badge is not a separate security test; it is confirmation that UK insurers recognise the rating, which makes the conversation with your insurer a great deal shorter.

The trap below the standards

There is a large market in safes sold with a cash figure printed on them and no certification whatsoever. Sometimes the wording gives it away — "suitable for up to £1,000" rather than "certified to EN 14450". If there is no standard named, no grade, and no certification body, assume your insurer will treat it as a locked cupboard. Ask the retailer for the certificate before you buy, not after.

The ten-times rule for valuables

Across both standards, the convention is that the valuables rating is ten times the cash rating. Insurers apply a lower limit to cash because it is untraceable and instantly usable, whereas stolen jewellery has to be fenced.

Do not confuse that allowance with your policy's single article limit, though. Most standard contents policies cap any one item at somewhere between £1,500 and £2,500 unless it has been specified individually. An engagement ring worth £6,000 needs listing on the schedule whether it lives in a Eurograde 1 safe or a sock drawer. The safe governs how much cover applies inside it; the schedule governs whether a particular item is covered at all.

While you are checking the schedule, check the security conditions attached to the whole policy as well. Insurers frequently tie cover to lock and window standards across the property — our posts on BS3621 explained and window locks and insurance cover what those conditions usually require.

Where the safe goes — the part people get wrong

Burglars search the principal bedroom first, and that is where most people put their safe. Wardrobe floors, bedside cabinets and the airing cupboard are the obvious places, which is precisely why they get turned over within moments of someone getting in. A safe under the stairs, in a cellar, in a fitted utility cupboard or behind shelving in a spare room takes longer to find, and time is the entire point.

The bigger constraint is what is under the floor, and in Manchester that varies sharply by street.

A typical Victorian or Edwardian terrace in Didsbury, Chorlton or Levenshulme has a suspended timber ground floor over a void, sometimes with a cellar beneath. You cannot meaningfully bolt a 150kg safe to floorboards and a joist — the fixings will pull through the timber long before the safe gives up. On those properties the answer is usually a solid wall fixing into brickwork, a ground-floor room with a concrete or flagged floor, or bolting down onto a steel plate that spreads the load across several joists. Cellars often have the best floor in the house for the job.

Newer flats and houses around Salford and the city centre have the opposite profile: a good concrete slab, but frequently with underfloor heating pipes in the screed or post-tensioned reinforcement that must not be drilled. Drilling blind into a heated screed is how a safe installation turns into a flooded floor. A scan before drilling is not a luxury on those floors, it is basic practice.

Access matters too. Getting a 200kg safe into a third-floor flat with a lift that is out, or through a terraced house with a tight staircase and a dog-leg at the top, is a real job. Measure the route before you order, not after the pallet arrives.

Bolting down and what "professionally installed" means

The standard industry position is that any safe weighing under 1,000kg must be fixed down — to the floor, to a wall, or both. Above that weight some insurers relax it, though that is academic for domestic use. Most policies also stipulate professional installation, and a poorly fitted safe can undermine a claim just as effectively as an unfitted one.

Doing it properly means using the fixing points the manufacturer provided rather than drilling new ones through the body, which can breach the barrier material and void the certification. It means the right anchor for the substrate — a through-bolt or resin anchor into sound concrete, not a plug into crumbling Victorian brickwork or a mortar joint. And it means the safe sits flat, so the door closes squarely and the bolts throw without binding.

One more thing that costs people claims: the keys. A key-operated safe with the key hidden in the same house offers very little. Insurers commonly require keys to be carried or kept off the premises. If you would rather not carry a large safe key, choose an electronic lock certified to EN 1300 — Class B is the usual specification on Eurograde safes — and make sure you know where the override arrangement sits. The same "where do I keep the key" problem is why we wrote about whether key safes are secure; the answer there depends on certification and siting in exactly the same way.

Fire ratings are a separate question

A burglary rating says nothing about fire, and a fire rating says nothing about burglary. They are different tests entirely.

Fire-resistant safes are certified under EN 1047-1 (classes such as S 60 P for one hour of paper protection, or S 60 DIS for data media) or the lighter EN 15659 (LFS 30 P, LFS 60 P). The "P" and "DIS" matter: paper chars at a far higher temperature than a hard drive or USB stick survives, so a safe that keeps documents legible may still cook your backup drive. If you are storing both, you need the data-media class.

Plenty of inexpensive "fireproof" document boxes have no burglary certification whatsoever, and plenty of good Eurograde safes have no fire rating. If you need both — and for deeds, passports and a house full of memories on an external drive, most people do — check that both standards are printed on the certificate.

What it costs in Manchester

As a guide, with the usual caveat that size, weight and access move the numbers:

• EN 14450 S1 or S2 domestic safe: typically £150–£400 to buy.
• Eurograde 0 (£6,000 rated): typically £400–£900.
• Eurograde 1 (£10,000 rated): typically £700–£1,500, and upwards with fire certification added.
• Professional installation: commonly £90–£250 for a domestic bolt-down, more where access is awkward, the floor needs scanning, or the safe has to go above ground level.

Expect a small safe fitted properly to a solid floor to land somewhere around £250–£600 all in, and a Eurograde 1 with fire protection to be a four-figure job by the time it is standing in the right place.

When to call a locksmith

Get someone out before you buy if any of these apply:

• You do not know what your floor is made of, or you know there is underfloor heating.
• You live in a period terrace with suspended timber floors and no obvious solid fixing point.
• Your insurer has specified a rating or an installation condition and you want it done to the letter.
• You have a safe already and no idea whether it is certified, or whether it was fixed down correctly.
• The safe is lost, jammed, or the keys have gone — safe opening is specialist work and forcing it destroys the rating.

A locksmith will tell you which rating your policy actually needs rather than the one you would like, find a fixing point that will hold, and scan before drilling. If the safe is going in alongside a wider security upgrade, it is sensible to sort the doors at the same time — lock replacement and a safe fitting are routinely the same visit. If you are putting a safe in because you have already been burgled, start with burglary repairs and read your first 24 hours after a break-in before anything else.

The short version

A cash rating is an insurance limit derived from an attack test, not a measure of how much the safe holds. EN 14450 S2 suits most Manchester households; Eurograde starts where genuine high-value storage begins. Valuables cover is usually ten times the cash figure, but individual high-value items still need specifying on your policy. Almost every safe under a tonne has to be bolted down and professionally installed, and in a Victorian terrace that usually means a wall or a cellar floor rather than floorboards. Fire and burglary are separate certificates — check for both.

If you would like someone to look at where a safe could realistically go in your property, and what rating your insurer will accept, call Manchester Locksmith 24 on 0161 394 1724. We will give you an honest recommendation and a fixed price before any drilling starts.