Greater London · London and the South East
Roof Leak Investigation in Mottingham
We take a careful look at the leaking roof at your property in Mottingham, and put it all in a report with photos.
- Damp walls below an overflowing gutter
- Staining around the chimney inside
- Leaks that appear only in driving rain
Roof leak investigations for homes and businesses in Mottingham
Some leaks only appear in certain weather. Wind-driven rain, an overflowing gutter or snow melt may be what triggers it. Notes on when it leaks, and what the weather was doing, help us and so do photos. We look for the clues it leaves behind, such as tide marks, stained timbers and damp underlay. Moisture readings show where materials are still wet. If you’ve noticed leaks below a flat extension roof and damp walls below an overflowing gutter, we can find out what’s behind it.
Many London homes are well over a century old and their roofs have been patched more than once, so a new leak can be the latest sign of wear rather than a single event. Insurers usually exclude wear and tear, so it’s useful to know whether damage is old or new. That’s as true in Mottingham as anywhere in London. Photographs and a written account give you something specific to show an insurer, a landlord or a roofer.
Nothing in the report is left vague: where something needs attention, it says so plainly.
- Location
- Mottingham (SE9, SE12, BR1)
- Region
- Greater London
- Price
- From £150 inc. VAT
- Your report
- Emailed report with photos and recommendations
- Appointments
- Weekdays, Saturdays and Sundays
- Insured
- Professional indemnity and public liability
- Call
- 07833 053749
- Page updated
- 27 October 2026
Wind, rain and roofs in Mottingham
Alongside Victorian and Edwardian terraces, outer London has a great many interwar semis, often with hipped roofs of clay or concrete tiles. If your home in Mottingham is one of them, bay roofs, hips and later dormers each have their own details. Different coverings let water in at different points, which shapes where the search starts. Eltham Palace, about 1.1 miles north-east, is one of the historic houses in the wider area around Mottingham. Older roofs in the wider area can hide decades of patch repairs, so the detail matters, and the council can say whether a home is in a conservation area.
Shop and office owners around The Glades may find that finding where water is getting in quickly keeps disruption down. The streets around a church such as Jubilee International Church are frequently among the oldest in a place, and if yours is one of the older homes nearby, lead flashings, valleys and old chimneys are typical places for water to get in.
Mottingham is about 1 mile south-west of Eltham, in Greater London. Surveys in Mottingham work the same way as everywhere we cover: a proper look at what can be seen safely, photos and a clear written report. Our area takes in places right across Greater London, large and small. London is in our area too.
Roof leak investigations in SE9, SE12 and BR1 are booked the same way as anywhere else. If you need a roof leak investigation at a property on Horley Road, Dorset Road and Albert Road or anywhere close by, we can help. If you’re just outside Mottingham, we cover Chinbrook (1 mile south-west), Grove Park (1 mile west), Coldharbour (1 mile east), Middle Park (1 mile north) and Horn Park (1 mile north-west). Further out, we also cover London (7 miles north-west), City of Westminster (10 miles north-west), Marylebone (10 miles north-west), Kensington (11 miles north-west), St Pancras (9 miles north-west) and Shoreditch (8 miles north-west).
Around Mottingham
Around Mottingham, our work takes us to homes and buildings near Colfe's School, Chinbrook Meadows and Haberdashers' Aske's Knights Academy. The closest station to Mottingham is Grove Park station, roughly 0.7 miles west. Well-known places in the area include Greenwich Castle (3.5 miles north-west) and Prefab Museum (1.7 miles west). The countryside around Mottingham includes Summer Hill and The Tarn.
Leave it or get it looked at?
A leak that returns after a repair usually means the real source wasn’t found. A careful investigation looks at every likely route, not just the obvious one. It gives the next repair a far better chance. Many older London roofs have only old felt under the slates, or no underlay at all, so a slipped slate can soon mean water inside. Left unchecked, water soaks into timber and plaster and the damage spreads.
Prices start from £150, including VAT. Basic starts from £150, Standard from £250 and Premium from £400, VAT included, and we’ll tell you which fits.
Why book with us
- CAA-registered drone operator (Flyer ID and Operator ID)
- Packages from £150, including VAT
- Covered by professional indemnity and public liability insurance
- An independent look at the roof
Common roof problems in Mottingham
Condensation is frequently mistaken for a leak. Moist air from bathrooms and kitchens condenses on the cold underside of the roof, particularly in lofts with blocked eaves. Drips from nails and damp underlay are typical signs.
Most people get in touch when they’ve noticed one of these:
- Ceiling stains that grow after rain
- Staining around the chimney inside
- Leaks at a dormer or roof window
- Drips in the loft during heavy rain
Landlords with a home close to Grove Park station may find that a clear finding on where water gets in helps you brief a roofer right away.
What to check before booking
- Is VAT included in the price?
- Their track record with similar roofs
- Their report turnaround times
- Will they check the loft as well as the outside?
How it works
It helps to start with what’s prompted the survey: a purchase, a leak, a storm, new work or simply peace of mind. It helps us focus on what matters most to you. Most visits take about 1–2 hours for most homes, though a hard-to-trace leak can take longer. In a London conversion, the way into the loft space is often from a communal landing or the top flat. Where that’s the case, access needs agreeing with whoever controls that landing. Everything else is planned around the building, not the postcode.
- You get in touch with details of the leak and any photos.
- The visit starts indoors, at the stain and in the loft.
- We check the likely entry points outside, like flashings, valleys, chimneys and gutters.
- Where it helps, we take moisture readings and use thermal imaging.
- You receive a written report with photos showing the likely source and what needs attention.
Preparing for the visit
- Mention any parking restrictions on your street
- Move anything stored under the loft hatch
- Agree roof access with the managing agent if it’s shared
Book a survey
If you are buying, it helps to book soon after your offer is accepted, so there is time to use the report before exchange. Otherwise, simply call 07833 053749 or email us whenever suits you.
Advice
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Mottingham questions
Is Mottingham in the area you cover?
Yes. We survey roofs across London and the South East, and Mottingham is part of that. Just ring 07833 053749 or use the contact form and let us know about the property.
Will parking be an issue for a roof survey in Mottingham?
Parking in Mottingham, as in most of London, takes a little planning: a visitor permit or a nearby bay makes the day run more smoothly, so mention what’s available when booking.
Will you fix the leak as part of this?
Our job here is to trace the leak and explain it, and the repair is separate. The report gives any roofer a clear brief.
Can you trace a leak in dry weather?
Normally, yes. Moisture detection shows where materials are damp even on a dry day. If a leak only appears in driving rain from one direction, we will tell you what we found and what’s most likely.
How should I prepare for the leak investigation?
Clear the loft hatch so we can get into the loft space. Gather any photos and notes about when it leaks, plus details of past repairs. In the meantime, catch the water and keep it clear of lights and sockets.
Can every leak be traced?
We can’t promise it. Water can travel a long way, and some leaks only show in particular storms. Where the source isn’t certain, we list the likely routes in order.
Do you survey roofs on blocks of flats?
Yes, once whoever controls the roof agrees access. We check the parts we’re given access to, and the report makes that clear.
Practical tips
Here are a few things we’d tell any owner:
- Mention earlier attempts to fix the leak
- Clear the loft hatch so we can get in
- Keep water away from lights and sockets
- Protect furniture and flooring under the leak
Keep the report after the work is done. If water appears again, it shows what was found before, which makes the next step quicker.
After a downpour, look in the roof space with a torch, keeping to boarded areas. Look for drips, damp patches and stains on timbers. Take photos of anything that changes.
Prices for roof leak investigations in Mottingham
Survey packages start from £150, including VAT. What you pay for your roof depends on:
- Extensions, dormers and garages with roofs of their own
- The size of the roof
- Height and safe access
- Which survey package you book
For a price for your roof in Mottingham, ring 07833 053749 or email us and let us know about the roof. The price is agreed before a date is set.
What we need to know
You don’t need to know any roofing terms. It’s enough to let us know:
- How the loft is reached, if there is one
- Photos of the roof, taken safely from the ground or a window
- The property’s address and postcode
- Your timetable, such as an exchange date
When you are ready to go ahead, phone 07833 053749 or email us. From there it’s a case of choosing a package, agreeing the price and fixing a day.
What we look for on each type of roof
Lead flashings
Wherever a roof meets a wall or stack, a flashing keeps rain out. We check for lead that has lifted, split or slipped.
Valleys
Stains from a valley leak frequently show some distance off. We trace the route from the loft where there is safe access.