Greater London · London and the South East
Roof Leak Investigation in Canary Wharf
An experienced roof surveyor for roof leak investigations in Canary Wharf. Over 5,000 surveys and 20+ years behind us across London and South East England.
- Drips in the loft during heavy rain
- Brown rings on upstairs ceilings
- Wet patches high on an inside wall
What we do, step by step
Before we start, tell us why you’ve booked: buying, a leak, storm damage, new work or just wanting to know where things stand. That way we can focus on what matters to you. Most visits take between one and two hours, more where the leak is intermittent or the roof is large. London terraces rarely offer a view of the whole roof from one spot, so in Canary Wharf we work round the house, using the street, the windows, the loft and any safe vantage point behind it. If other people live in the building, let us know who can let us into the shared parts.
- You pick a Basic, Standard or Premium Survey.
- We agree a date, including weekends.
- We inspect inside and out, starting from the stain.
- Moisture detection and thermal imaging are used where your package includes them and they help.
- The report explains the likely entry point and what needs attention.
Getting ready for the survey
- Make sure pets are kept safely away
- Move anything stored under the loft hatch
- For a flat or shared roof, check access with the freeholder or managing agent
Arrange a survey
Surveys can be booked for weekdays, Saturdays or Sundays. To find a date that works for you, phone 07833 053749 or send us an email.
Advice
Roof leak investigation in Canary Wharf
The aim is to find where the water is getting in and explain it. The report shows, with photos, where we believe the water gets in and how it travels, and recommends what should be done. It gives any roofer a clear brief. The investigation finds and explains the cause, while the repair is a separate matter. If you’ve noticed water coming in around a roof light or dormer and ceiling stains that grow after rain, we can find out what’s behind it, whatever the roof.
In converted houses and blocks across London, water from a roof can run a long way before it shows on a ceiling, sometimes in a different flat from the one below the defect. Tracing it back matters, both for dealing with the cause and for any insurance claim. We check what we’re given access to in Canary Wharf, inside and out. Tell us when the water shows, and in what kind of weather.
The report is written in plain words, so you don’t need to be a roofer to follow it. Photographs show what each point refers to, with the urgent items made clear.
- Where
- Canary Wharf (E14, SE16, E22)
- Region
- Greater London
- Cost
- From £150 inc. VAT
- Report
- A written report with photos, by email
- Appointments
- Weekdays and weekends
- Insured
- Professional indemnity and public liability
- Call
- 07833 053749
- Updated
- 27 October 2026
Useful tips for Canary Wharf property owners
Nothing here needs a ladder. A few suggestions:
- Do not climb onto the roof to look
- Catch drips in a bucket and protect the floor
- Photograph the stain each time it appears
- Tell us if there are tanks or pipes in the loft
Keep the report after the work is done. If water appears again, it shows what was found before, which makes the next step quicker.
Keep gutters, valleys and outlets clear, ideally once the leaves have fallen. Many leaks start with a blocked outlet. Leave the clearing to someone with the right equipment.
Rented homes, blocks and businesses
Any of our surveys can be booked by landlords, agents and building managers in Canary Wharf. For a price for a let property or a block, ring 07833 053749 or drop us an email.
Surveys can also be booked by buyers’ agents acting for a client. The report is emailed, so it can go straight to your client, photographs included.
What a survey costs
Not every roof costs the same to survey, for these reasons:
- How big the roof is
- The height of the building and how the roof can be seen safely
- Which survey package you book
- The type of building, from a house to a block or an office
What a survey costs comes down to the roof itself: its size, its height, how many sections it has and how it can be reached and seen safely. Our price is from £150, including VAT.
Booking your survey
Some details help us suggest the right survey and price. When you contact us, it helps to mention:
- The address and postcode of the property
- Your timetable, like an exchange date
- Any marks or damp showing indoors
- Anything about access we should know
To book a survey, phone 07833 053749 or use the contact form with the address and what you’d like to know about the roof. You will know the price before anything is booked.
Places near Canary Wharf
Other services in Canary Wharf
What this survey can’t tell you
We only report what can safely be seen on the day, so there are some things a survey cannot cover:
- An intermittent leak that shows no trace on the day
- Faults hidden behind ceilings or boarding
- Putting the leak right
If in doubt, ring 07833 053749 or use the contact form and we will recommend the right survey. The full list of what we check.
What this survey covers
- Slate and tile slopes
- Flat roof details
- Chimney stacks
- Rooflights and dormers
- Valleys and parapet gutters
- Lead flashings
- The roof space
What a roof leak investigation looks like in Canary Wharf
Welsh slate on Victorian and Edwardian terraces is a familiar sight across inner London. Many have butterfly roofs draining to a central valley gutter, with parapet walls and gutters hidden behind them. Lead flashings, party-wall upstands and shared chimney stacks are typical of these houses, if yours is one of them. Knowing the roof type helps narrow down where water may be getting in. About 1.8 miles south lies Queen's House, a reminder of how long the area around Canary Wharf has been built on. Older homes in the wider area frequently have features worth a closer look, such as lead valleys, tall stacks and roofs that have been patched over the years, and a listed home or one in a conservation area may need consent for changes of material.
Trees in and around Sir John McDougall Gardens shed leaves that can end up in nearby gutters, and blocked gutters overflow and soak walls. If you live in an older home near St Peter's Church, leaks on older roofs often start at lead flashings, valleys or around old chimney stacks. If you let a flat or house near Canary Wharf station, tracing a leak quickly matters when a tenant is living with it.
Canary Wharf is about 2 miles north-west of Greenwich, in Greater London. If you are in Canary Wharf, booking works exactly as it does anywhere else: a call or an email, a price, then a date. We cover towns and villages across Greater London, from the larger towns to small villages.
Surveys in E14, SE16 and E22 are booked the same way as anywhere else. Streets in the area include Castor Lane, Cassilis Road and Dockyard Lane. With the A1261 close by, Canary Wharf is simple for us to get to for roof leak investigations. Close by, we survey roofs in London Docklands (1 mile east), Poplar (1 mile north-east), Heron Quays (1 mile south-west), Coldharbour (1 mile east) and Blackwall (1 mile east). Further out, we also cover London (3 miles west), City of Westminster (6 miles west), Marylebone (6 miles west), Kensington (8 miles west), St Pancras (4 miles west) and Shoreditch (3 miles north-west).
What’s near Canary Wharf
In Canary Wharf, that means homes and buildings near Tower Hamlets College, Sir John McDougall Gardens and The Ledger Building pub and the streets around them. Canary Wharf has its own railway station: Canary Wharf station. Well-known places in the area include The Pumphouse Educational Museum (0.8 miles west) and Surrey Quays Shopping Centre (1.4 miles south-west). Open spaces near Canary Wharf include St. James's Park Lake and Tower Hill.
FAQs for Canary Wharf
Can parking be tricky for a visit in Canary Wharf?
London parking needs a little planning, so let us know about permits, bays or a driveway when you book. That way the visit can be planned around it.
Do you cover Canary Wharf?
Yes. We survey roofs across London and South East England, and Canary Wharf is part of that. Just phone 07833 053749 or email us and let us know about the property, and we will talk through which survey suits.
Why is the stain in a different place from the leak?
Water rarely drops straight down. It runs along rafters, battens or underlay before it drips, so the entry point is often well away from the mark. We follow the route back instead of guessing.
Can thermal imaging help find my roof leak?
Thermal imaging is used where it’s useful, and it is part of the Premium Survey. It shows temperature differences, not water itself, so anything it suggests is checked with moisture readings.
How do I arrange a roof leak investigation in Canary Wharf?
Simply ring 07833 053749 or use the contact form with the address. We will ask a few questions, confirm the price and agree a date.
Do you survey on Saturdays and Sundays?
We survey seven days a week: weekdays, Saturdays and Sundays. Just tell us the days that suit you.
How long will you be at the property?
It typically takes about 1–2 hours at most homes, or half a day or so for a commercial building. Report times depend on the package.
Different roofs, different checks
Valleys
A valley takes the rain from both sides of the roof. Worn or split linings and slipped valley tiles let it under the coverings.
Lead flashings
Water from a failed flashing can travel down the wall or along a rafter. We check every flashing that could feed the stain.