Lead comes off a roof quickly and without much equipment. A thief needs a way up, a knife and somewhere to put the rolls. The owner often finds out only when rain comes through a ceiling, by which time the flashing, the valley or the whole of a flat roof covering can be gone, along with the underlay and sometimes the boards beneath it.
This guide covers three things in order. First, what makes a roof easy to strip and what puts thieves off. Second, what to do in the first hours and days after a theft so that the building is made safe and the loss is on record. Third, the choices for putting the roof back: new lead, a stronger fixing pattern, or a different material. If you are asking whether the loss can be claimed, that belongs to a separate answer on stolen lead and insurance. For leadwork generally, start at lead roofing.
What makes a roof an easy target
Thieves look for the same few things, and most of them can be changed.
A way up and out of sight
A rear extension roof reached from a garden wall, a porch with a drainpipe beside it, a lean-to behind a fence: each gives access and cover. Outbuildings, empty properties and buildings with long blank elevations are favourites, because nobody is looking. A chapel hall or a village church with a large lead roof and a path that nobody uses at night is more tempting still.
Large, plain areas of lead
Lead flat roofs, valley gutters and long runs of flashing are attractive because they come off in big sheets. A roof with many small pieces of lead, fixed in several places, is slower to strip.
Easy fixings
Lead that is held only along its top edge and has no secondary clips, or that sits on brittle old mortar, can be lifted with one tug. Where lead has been loosely fixed for decades, it is often the first thing to go.
Signs that nobody cares
Overgrown gutters, a ladder left in a garden, scaffold boards lying in a yard, and a dark unlit rear elevation all suggest that a building is neglected and that a visit will go unnoticed.
Making lead harder to take
No measure makes a roof theft-proof. Several together raise the effort and the risk, and that is usually enough to send the thief elsewhere.
Take away the ladder
Move ladders, bins, crates and tables out of reach. Look at what could be climbed: a wheelie bin beside a garden wall, a water butt under a porch, a shed roof next to the rear extension. Anti-climb paint can be used on drainpipes and walls where the law allows, but it must be signed with a warning, and it is not a substitute for taking away the footholds.
Light and sightlines
Sensor lighting on rear elevations and over outbuildings makes it hard to work unseen. Trim back trees and tall shrubs that hide a roof from neighbours. If your building has a hidden courtyard, ask whether a gate or a gap in a fence can be arranged so that a passer-by sees the roof.
Alarms and cameras
Roof and perimeter alarms are available for churches, halls and larger houses, and a visible camera makes a point that a hidden one cannot. A sign that says the lead is marked and monitored is useful only if it is true.
Marking the lead
Forensic marking and stamping the sheet with a postcode make stolen lead traceable. They also deter a scrap dealer who is asked where the metal came from. Marking a new roof is cheap while the roofer is on site, and we are happy to talk it through at the time of the survey.
Fixing patterns
We can fit lead with extra clips and more fixing points, so it resists being rolled back. The pattern has to respect the need for thermal movement, since a sheet held too tightly will crack. Our guide to lead valleys shows how short lengths and laps work together with the fixings.
The first days after a theft
What you do in the first day or two shapes both the damage to the building and the way the loss is recorded.
Keep people safe
Do not go on the roof. Exposed boards and gaps can give way, and a thief may have left loose lead or tools. If the theft is from a building that is open to the public, such as a church or hall, close the affected area until it is checked.
Report it
Report the crime to the police and note the crime reference. Take photographs from the ground and from inside, including the ceiling or interior damage, and the disturbed outbuildings or ladders. Photographs taken before any cleaning or temporary work are valuable evidence. Tell your insurer promptly, and ask what they need. Our answer on stolen lead and insurance sets out how cover generally treats the loss.
Make the roof watertight
A stolen section is open to the weather, and rain on exposed timber begins to damage it within days. We treat an open roof as urgent: stopping the water comes first. A temporary covering of heavy-duty membrane or timber sheeting, properly secured, protects the building while the permanent job is organised. It is a stop-gap, shown separately from the full renewal so the two costs stay distinct.
Look for what else has gone
Thieves often take the soakers, the flashings around a chimney, a lead-lined gutter or a rainwater head along with the main sheet. A full survey after the theft checks the roof, the boards and the interior, so that a hidden gap does not leave a second leak.
Keep the crime number, the photographs and any invoices for temporary work together in one folder. They are the paper trail for the claim and for the repair.
Putting the roof back: the options
After a theft you choose between replacing like with like and changing the material. Each has a case.
New lead, same pattern
Leadwork is returned to its original form, in the correct code and in short lengths, with the fixing pattern improved where we can. For a period building this is often the right answer because it keeps the look and the detail. MyJobQuote says a properly fitted flashing can last over 80 years, and over 100 years in higher codes.
New lead, with extra protection
The same material is laid with more fixing points, marked, and sometimes with an alarm or camera added at the same time. It costs more than a plain replacement but addresses the reason for the loss.
A different material
On a flat roof, the covering can be replaced with something that has little scrap value. MyBuilder's 2026 flat roof guide gives these typical rates per m²: bitumen felt £70 to £100, EPDM £90 to £130, GRP £95 to £150, and lead £150 to £200 or more. Those are national ranges, and your own quote follows the survey. For flashings and valleys, there are products with little resale value too, and our guide to lead alternatives compares them.
Protected buildings
If your building is listed, a change of material is a decision for the council. Listed building consent may apply to a change of metal, so ask the council's conservation department before you order anything. Churches in use follow a different route, through a faculty from the diocese, not listed building consent.
Dormers, small roofs and the back of the house
Theft is not limited to large flat roofs. Dormer cheeks, small porch roofs and bay tops are covered in lead on many Stroud-area houses, and they are within reach from a garden or a side passage. A dormer cheek is the vertical side of the dormer, clad in lead. It is thin enough to be stripped in minutes. The roof above a bay window is easy to reach from the ground floor sill.
Our guide to lead-clad dormers explains how cheeks and tops are formed, and why the fixing pattern matters. When we renew dormer lead after a theft, we look at the cheek edges, the rear return and the soakers, since a thief who has lifted one cheek will often have disturbed the other.
Outbuildings and empty buildings
Garages, workshops and barns can have lead flashings at the ridge, around a rooflight or at an abutment with a house wall. They are overlooked because they are a long walk from the kitchen window. A short regular walk-round of every roof on the plot, looking for lifted lead, bright cut edges and scattered fixings, catches a first theft before a second.
Empty or part-used buildings
A building that nobody visits for weeks needs a regular check. A neighbour who knows who to call, a keyholder, or a caretaker with a rota are enough. It is the empty roof that gets stripped first.
Planning the replacement and what the quote shows
Replacing stolen leadwork has the same stages as any renewal, with a few additions.
- Survey and photographs. We look at the roof, the boards and the interior, and record the damage with photographs of your own roof.
- Temporary protection. If the roof is open, it is covered first.
- Scope. We write down every piece of lead to be replaced, with its code and approximate length, so that the quote matches the claim and the work.
- Replacement and fixings. The new lead is cut in short lengths, laid with proper laps and fixed with the pattern agreed with you.
- Marking and treatment. The lead can be marked before it is covered by the final tiles or stones, and treated so it weathers evenly.
The paperwork
A like-for-like replacement of lead is repair work and does not normally trigger a Building Regulations application. The Planning Portal says approval is not usually needed when less than 25 per cent of the building envelope and less than 50 per cent of the roof is affected. If the replacement forms part of a wider re-roof that passes those limits, building control comes into play, and the notification is ours to handle.
What the quote contains
The itemised quote runs through scaffold, temporary protection, the new lead and its code, labour, rubbish removal and tidying up, and VAT is displayed. If your insurer has agreed a scope, we price against that scope so the figures can be compared line by line. A written 10-year workmanship guarantee covers the new work, and the site is left clear.