Greater London · London and the South East
Flat Roof Survey in Isle of Dogs
Wondering about the flat roof at a property in Isle of Dogs? You can book a flat roof survey in Isle of Dogs and across Greater London, with plain-English findings.
- Dips that suggest the deck is deflecting
- Standing water left after rain
- Gaps at upstands and abutments
The survey, step by step
The visit has one job: to look at the flat roof as closely as is safe and record what we find. Notes and photographs go into the written report. It usually takes about one to two hours on an ordinary house, and more on a big or complicated roof. For a visit in Isle of Dogs, parking and access are the things to plan: tell us about permits, visitor bays or off-street space, which floor the property is on and how to get into the loft. On the day, the roof is looked at from ground level, from windows, from inside the loft space and from the roof where it is safe.
- We start with the details: the address, the roof’s use and any leaks or stains.
- We view the roof from ground level, from windows and from the roof where it is safe to do so.
- The covering, falls, upstands, outlets, edge trims and rooflights are checked and photographed.
- Where there is safe access, we check the ceilings and spaces below for signs of water.
- The findings are written up with photographs and recommendations and emailed to you.
Getting ready for the survey
- Make sure the loft hatch can be reached
- Mention any parking restrictions on your street
- Jot down any questions you want answered
Getting a price
For a price for flat roof surveys in Isle of Dogs, ring 07833 053749 or use the contact form. The address, the type of property and what you’d like to know help us price the survey accurately.
Advice
Flat roof survey in Isle of Dogs
Standing water is one of the first things we look for on a flat roof. It can mean the falls were never right, an outlet is blocked or the deck has started to sag. We record where water sits, check the outlets and look for dips that suggest deflection. Where the deck may be a structural issue, our report says a structural engineer should look at it. We’re often asked to look into leaks around rooflights and ponding water that doesn’t drain away, across EPDM rubber, GRP fibreglass and mastic asphalt.
Offices, shops and blocks of flats across London often have large flat roofs with plant, rooflights and walkways. Every penetration and upstand is a place where a membrane can fail. For a building in Isle of Dogs, access is agreed with whoever manages the roof before the visit. Plant bases, rooflights and cable entries are all places where water can get in.
It is not only a list of defects. It explains what we found, why it matters and what we recommend, so you can plan your next steps.
- Where
- Isle of Dogs (E14, SE8, SE10)
- Wider area
- Greater London
- Prices
- From £150 inc. VAT
- Your report
- Written, with photos, emailed to you
- When we survey
- Monday to Sunday, daytime
- Cover
- Professional indemnity and public liability
- Telephone
- 07833 053749
- Updated
- 27 October 2026
Nearby places to Isle of Dogs
What else we do in Isle of Dogs
Flat roofs in Isle of Dogs
Many homes in inner London are Victorian and Edwardian terraces, often with Welsh slate roofs. 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. Mixed in with those pitched roofs are a good many flat ones, over rear extensions, dormers, garages and shops. Queen's House, about 0.8 miles south-east, is one of the historic houses in the wider area around Isle of Dogs. On older houses around here, roofs often carry the marks of earlier repairs, from replaced slates to new lead, and the council can say whether a home is in a conservation area.
Anyone responsible for a site like Harbinger Primary School will know that ponding and blocked outlets on a wide flat roof are worth catching before the next wet season. If you let a flat or house near Greenwich station, flat roofs over rear additions and dormers in rented property are worth checking between tenancies. The streets around a church such as Church of St Nicholas are often among the oldest in a place, and if yours is one of the older homes nearby, the joins between later flat roofs and the old walls are where problems typically start.
Isle of Dogs is about 1 mile north-west of Greenwich, in Greater London. We carry out flat roof surveys for householders, landlords and businesses in Isle of Dogs. Across Greater London, we cover Isle of Dogs and the places around it.
We work across the E14, SE8 and SE10 postcode area for flat roof surveys and the streets around it. Local streets include Creek Road, Wynan Road and Undine Road. If you are just outside Isle of Dogs, we cover North Greenwich (1 mile north-west), Millwall (1 mile west), Cubitt Town (1 mile north-east), Deptford (1 mile south-west) and Greenwich (1 mile south-east). Larger places within reach include London (3 miles west), City of Westminster (6 miles west), Marylebone (6 miles west), Kensington (8 miles west), St Pancras (5 miles north-west) and Shoreditch (4 miles north-west).
Landmarks near Isle of Dogs
We work in homes and buildings around The Ferry House Public House, Laban Centre and St. Paul's. Other local landmarks include Mudchute Park and Farm (under half a mile north-east) and Canary Wharf College 3 (less than half a mile north). Isle of Dogs’s nearest station is Greenwich station, about 0.7 miles south. Well-known places in the area include Greenwich Castle (1 mile south-east) and Surrey Quays Shopping Centre (1.3 miles west). Open spaces near Isle of Dogs include Tower Hill and Sue Godfrey Nature Park.
Should I look at the roof myself first?
Fresh stains on ceilings or walls after rain are worth noting. Photograph them and note the date.
It helps to keep a record: dates of leaks, photos from ground level and any work done on the roof. Share it with us as you book and it will help the survey.
Tips that help
Some practical points come up on survey after survey. They’re worth knowing whatever the roof:
- Watch the ceilings below the flat roof for stains
- Check the outlets after the leaves fall
- Keep records of when the roof was laid and what work has been done
- Book a survey every few years
For landlords and building managers, the report is a dated record of the roof’s condition. It helps when planning maintenance budgets, and it gives a baseline to compare against next time.
Get splits, lifted seams and loose trims seen to while they’re small. A flat roof that’s looked after between surveys typically lasts longer.
Prices for flat roof surveys in Isle of Dogs
Survey packages start from £150, including VAT. The price for your roof depends on:
- Extensions, dormers and garages with roofs of their own
- House, block, shop or office
- Whether you choose the Basic, Standard or Premium Survey
- Chimneys, valleys, parapets and other details
The Premium Survey includes thermal imaging and drone inspection where applicable, from £400 inc. VAT. We will tell you which package suits the questions you have.
Getting in touch
We will typically ask about:
- Access details, such as a loft hatch or a shared roof
- What kind of property and roof it is
- Where the property is, with the postcode
- When you need the report by
Buyers should book once an offer has been accepted, so you have the findings in time to act on them before you exchange. Otherwise, simply call 07833 053749 or send us an email whenever suits you.
Why act early in Isle of Dogs
Waiting for a stain inside means the water has already got through the layers. A survey can find worn areas and failing details before that point, so you can plan the work rather than react to it. In Isle of Dogs, as in much of London, water from a roof defect can reach a neighbour’s home as easily as yours: a blocked parapet gutter or slipped slate can let water into the flat below or the house next door. Finding it early keeps the work smaller.
What a survey costs comes down to the roof itself: how big it is, how high it is, the number of separate roofs and how safely it can be seen. Our price is from £150, including VAT.
Why book us in Isle of Dogs
- Prices that include VAT
- A photo-illustrated written report
- 20+ years’ experience
- Satisfaction rate of 98%
See what a roof survey costs and what we found on two real jobs.
What we look for on each type of roof
EPDM rubber
A rubber roof can last 30 to 50 years, provided its details were done well. We look closely at each of those details.
GRP fibreglass
GRP roofs can last up to about 30 years when they’re laid well. Hairline cracks over board joints are an early warning we look out for.
Isle of Dogs: your questions answered
Do you cover commercial flat roofs around Isle of Dogs?
Yes, we cover commercial roofs as well as homes. Roof access is agreed with the building manager or owner beforehand.
Can parking be tricky for a visit in Isle of Dogs?
It can be, so it helps to tell us about permits, visitor bays or off-street space when booking. That way the visit can be planned around it.
How much does a flat roof survey cost in Isle of Dogs?
Our price is from £150, including VAT. You will know the exact price before booking, and it depends on the roof’s size, access and the package you choose. To get a price, call 07833 053749 or send us an email.
Will you fly a drone over my roof?
Where it helps and the rules allow, yes. Our sub-250g drone is flown by a CAA-registered operator with a Flyer ID and Operator ID, and every flight depends on the airspace and the weather.
What will the report tell me?
It sets out what we found, why it matters and what we recommend, with photos throughout. It also says if any part of the roof couldn’t be seen safely, so you know exactly what was covered.
What if it rains on the day?
Light rain is typically fine; heavy rain and wind are different. In strong wind or heavy rain, a drone can’t fly and access may not be safe, so we’d move the date with you.
Will you go up on the roof?
Only when it’s safe. Safety comes first, and fragile or steep roofs can’t always be walked on. We use safe viewpoints, the roof space and a drone where applicable, and the report records anything we couldn’t see.