How to Set Up a Home Safe for Bullion and Jewellery

Decide First Whether the Safe Is the Right Answer

A home safe is one of three realistic options, and it is not automatically the best. Our [storage options guide](/journal/gold-storage-options) covers all three, and the short version is:

**A home safe** gives immediate access, no ongoing fees, and no counterparty. It also puts the metal in a building where you and your family live, which is a genuine consideration — the value of a holding is not worth anyone being confronted over.

**A bank safe deposit box** is secure and inexpensive but access is limited to banking hours, contents are generally not insured by the bank, and boxes have become harder to obtain.

**Professional vaulting** is the most secure and the most insurable, at an annual cost and with the least immediate access, and our [jurisdictions guide](/journal/gold-vaulting-jurisdictions-compared) covers choosing a provider.

A reasonable structure for many people is a small home safe for jewellery in regular use and documents, with the bulk of any bullion held professionally. Concentrating everything in one place at home is the arrangement with the worst risk profile and the worst insurance treatment.

If you conclude a home safe is right, the rest of this is how to do it properly.

Step 1: Ask Your Insurer Before You Buy

This step is first because doing it second is expensive.

**Call your insurer and ask three questions.**

1. What is the single-article limit and the total valuables limit on my current policy? 2. What safe rating do you require for the sum I want covered at home? 3. What are your conditions — anchoring, installation by a specialist, alarm requirements, occupancy conditions?

**Understand the rating system.** Burglary ratings are expressed as a cash rating and a valuables rating, with valuables typically covered at a multiple of the cash figure. Those figures come from standardised attack testing by independent bodies, and a certificate from a recognised certification body is what an insurer wants to see — not a manufacturer's own claim.

**Beware unrated safes.** A heavy steel box with no certification may be perfectly solid and will not satisfy an insurer, because there is no independent evidence of what it resists.

**Expect conditions.** Common ones include professional installation, a monitored alarm above certain sums, and a requirement that the safe be locked whenever the property is unoccupied. Conditions are not suggestions; breach of one can void a claim.

Write down what you are told and get it confirmed in writing.

Step 2: Choose the Safe

**Size.** Buy larger than you currently need. Every owner underestimates, and a safe you cannot close properly is worse than none. Measure your largest item — a bar in assay packaging, a jewellery box, a document folder — and add generous margin.

**Weight.** Heavier is better, and weight is the crudest but most honest proxy for construction. A safe under about 50kg is trivially portable for two people. That said, weight without anchoring is not security, and weight is what constrains where it can go — a heavy safe on an upper floor needs the floor structure checked.

**Lock type.** A **key lock** is simple and has no battery, and the key must then be stored somewhere, which is its own problem. An **electronic keypad** is convenient, allows code changes, and needs batteries — buy one where the battery compartment is externally accessible so a dead battery does not lock you out. A **mechanical dial** is extremely reliable and slow to open. **Biometric** locks are convenient and the mechanism quality varies enormously; treat the fingerprint reader as convenience and the override key as the real lock.

**Fire rating**, if you need it, should be explicitly certified with a stated duration and internal temperature. Note that a rating protecting paper does not necessarily protect digital media, which fails at lower temperatures.

**Bolt work and body construction.** Look for bolts on more than one side of the door, a solid rather than folded body, and anti-drill plates over the lock. Certification covers all of this, which is why the certificate matters more than the specification list.

Step 3: Site It Where a Thief Will Not Look

Placement contributes as much as construction, because most burglaries are short, opportunistic and time-limited.

**Avoid the master bedroom.** It is the first place searched, and safes in wardrobes are the single most predictable location.

**Avoid the garage**, where a thief has cover, time, and quite possibly your own tools.

**Prefer a ground floor or basement location** on a concrete slab, which gives the best anchoring and avoids floor loading questions.

**Consider concealment.** A safe inside a fitted cupboard, behind a panel, or under a floor is one a thief may not find at all. Concealment is not a substitute for a rated, anchored safe, but it is free.

**Think about the approach.** A safe visible from a window, or one that can be worked on out of sight and earshot of neighbours, is worse sited than one in a hallway cupboard.

**Practicalities.** Avoid damp locations, which corrode both the safe and the contents. Leave clearance for the door to open fully. Do not site it where a water leak from above would reach it.

And the non-technical part: do not tell people. Not friends, not tradespeople, not social media. The most common precursor to a targeted burglary is someone knowing there is something worth taking.

Step 4: Anchor It Properly

⚠️ **This step involves a hammer drill, masonry dust and a very heavy object. Wear eye protection and a dust mask, check for buried pipes and cables with a detector before drilling, and get help with the lifting. If the safe is heavy, if you are drilling into anything you are unsure of, or if your insurer requires certified installation, pay a specialist. A dropped safe breaks feet and floors.**

**Into a concrete floor** — the strongest option.

1. Position the safe and mark the anchor holes through its base. 2. Move the safe aside and check for services with a cable and pipe detector. 3. Drill to the depth and diameter specified for your anchors, using a hammer drill and masonry bit. 4. Vacuum the holes thoroughly; debris left in the hole prevents the anchor seating. 5. Reposition the safe, insert expansion or chemical anchors, and tighten to specification.

**Into a timber floor**, bolt through into a joist rather than into floorboards, which offer no resistance. Locate joists first.

**Into a wall**, use the same procedure into solid masonry. Do not anchor into plasterboard under any circumstances; a wall-mounted safe in a stud wall can be cut out with a knife.

**Where you cannot drill** — a rented property, for instance — options are limited. Some heavy safes are considered adequately fixed by mass alone above a threshold, but that threshold is high, and your insurer will have a view. Ask before assuming.

Anchor at every provided point, not just one, and check the fixings a few weeks later once everything has settled.

Step 5: Contents, Records and the Habits That Matter

**Organise it.** Small items in labelled containers, bullion in its original assay packaging, documents in a folder. Loose items in the bottom of a safe get damaged and get lost.

**Control humidity.** Steel boxes trap moisture and condensation tarnishes silver and corrodes some packaging. Silica gel packs, replaced periodically, are cheap insurance. Do not store anything damp.

**Keep a full inventory outside the safe.** Photographs, descriptions, serial numbers on bars, valuations and receipts, stored digitally somewhere that is not in the same building. Our guides on [photographing jewellery for insurance](/journal/how-to-photograph-jewellery-for-insurance) and [valuing and insuring at home](/journal/valuing-and-insuring-metals-and-jewellery-at-home) cover what an insurer actually asks for at claim time. An inventory that burns with the house proves nothing.

**Manage access.** Change any factory default code immediately. Store the override key somewhere other than beside the safe. Make sure at least one other trusted person knows the safe exists and how to open it, because a safe nobody can open after a death is a serious problem for an estate.

**Test it periodically.** Open it, check the batteries, check the anchor bolts, check the contents against the inventory. Twice a year is enough.

**Keep it locked.** Not just when you go out — always. A safe standing open while you are at home is the state most thefts and most accidents find it in.

And revisit the original decision as the holding grows. There is a point at which the sum at home stops being sensible, and [professional vaulted storage](/go/silvergoldbull-storage) becomes both safer and easier to insure.

Frequently Asked Questions