Greater London · London and the South East
Flat Roof Survey in Dalston
Not sure what state the flat roof is in? We carry out flat roof surveys in Dalston and across Greater London, with plain-English findings.
- Dips that suggest the deck is deflecting
- Pools of water lying on the roof
- Outlets that hold water back
About our flat roof survey in Dalston
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. The survey notes any ponding, the state of each outlet and any dips that hint at a sagging deck. Where the deck may be a structural issue, our report says a structural engineer should look at it. We are often asked to look into outlets that hold water back and failed upstands where the roof meets a wall, on single-ply membranes, felt flat roofs and GRP fibreglass.
On a London roof terrace or a flat roof over a back addition, water often runs under the covering before it shows. Outlets, upstands against parapet walls and joins with the main roof are frequent culprits. In a converted house in Dalston, the roof above may belong to the building rather than one flat.
We keep jargon out of it: where something needs attention, it says so plainly.
- Where
- Dalston (E8, N1, N16)
- Wider area
- Greater London
- Cost
- From £150 inc. VAT
- Report
- A written report with photos, by email
- Survey days
- Weekdays, Saturdays and Sundays
- Cover
- Professional indemnity and public liability
- Call
- 07833 053749
- Last updated
- 27 October 2026
What we are asked to look at in Dalston
Flat roofs frequently get walked on for other jobs: to clean windows, fit aerials or air conditioning units, or reach a gutter. Each visit can damage a covering not made for regular foot traffic. Fixings added through the covering often start leaks too.
It’s worth booking a survey if you’ve seen:
- Leaks around rooflights
- Gaps at upstands and abutments
- Blocked or damaged outlets
- Splits, cracks and crazing
Landlords with a home close to Dalston Junction station may find that a flat roof over a rented flat is easy to forget until the tenant reports a leak.
Before you book any roof surveyor
- What’s outside the scope of the survey
- When you’ll get the report
- Which parts of the roof they’ll actually see
- Whether VAT is in the quoted price
How the survey works
When we arrive, we start by asking what you’ve noticed and what you need to know. After that, we look at everything we can see safely, from ground level, from windows, in the roof space and by drone where it applies. Most surveys take roughly 1–2 hours for an extension, garage or dormer roof, and around 3–4 hours for a commercial flat roof. In converted houses and mansion blocks, the loft hatch is frequently on a shared landing. Where that is the case, access needs agreeing with whoever controls that landing. Everything else is planned around the building, not the postcode.
- We start with the address and, on larger roofs, the roof area and access.
- Inside, we look for signs of water under the roof where we can reach.
- The roof is inspected from every safe viewpoint, without walking on fragile surfaces.
- We record every defect with a photo and its likely cause.
- You get a report setting out the condition and our recommendations, in order of urgency.
Before we arrive
- Make a note of anything you’d like us to look at
- Keep pets in another room
- Have keys ready for side gates, garages or roof access doors
Booking a survey
Most bookings start with a short call: phone 07833 053749 or use the contact form and we’ll ask a few questions about the roof. The price is agreed before a date is set.
Advice
Rented homes, blocks and businesses
An agent can book and manage the survey for a landlord, with the report sent to whoever needs it. We agree a time with the tenant beforehand.
Businesses and commercial landlords can book us too, including offices, shops and units. Larger roofs take longer, and they’re priced for the size.
Nearby places to Dalston
Also in Dalston
Dalston questions
How do I find out if my home in Dalston is listed?
Check Historic England’s online list first, then ask the council about conservation areas and any Article 4 direction. The answer matters most when a change of material is on the cards.
Can parking be tricky for a visit in Dalston?
It depends on the street. Where there are permit zones, a visitor permit or nearby pay-and-display bay works well.
What happens after the survey?
You receive the written report by email, with photos and recommendations. You can use it to talk to a seller, an insurer, a roofer or a managing agent, whichever applies.
What’s the best way to book?
The quickest way is to call 07833 053749 or drop us an email. Give us the address and a few details about the roof, and we will take it from there. Surveys run seven days a week.
How long will you be at the property?
That depends on the size and shape of the roof; most visits take an hour or two for an extension, garage or dormer roof, and around 3–4 hours for a commercial flat roof. The written report follows by email.
Can you survey in bad weather?
Some surveys depend on the weather more than others. Drones cannot fly safely in strong wind or a downpour, and thermal imaging works best with a dry roof, little wind and a sunny day beforehand. If the conditions are not right, we will talk to you about another date.
Can you inspect my roof with a drone?
Where it helps and the rules allow, yes. We hold a CAA Flyer ID and Operator ID and fly a drone under 250g, and every flight depends on the airspace and the weather.
Before and after the survey
From years of surveys, a few habits stand out:
- Have the roof looked at again after a severe storm
- Keep outlets clear of leaves and moss
- Keep people off the roof unless they need to be there
- Ask whoever fits equipment on the roof to make good the covering
Landlords, owners and managing agents can keep the report as a dated record of the roof. It is useful when planning upkeep and setting budgets, and it gives a baseline to compare against next time.
Small defects are simpler to deal with while they’re still small. A flat roof that’s looked after between surveys usually lasts longer.
What this survey cannot tell you
No survey can tell you everything, and it’s better to know them up front. Bear these in mind:
- Fragile surfaces, which we don’t walk on
- Asbestos testing, which needs a specialist asbestos surveyor
- The condition of the deck or insulation hidden under the covering
If you are not sure which survey you need, call 07833 053749 or email us and we will give you a straight answer. What a survey covers and does not.
What we look at
- Single-ply membranes
- Mastic asphalt
- GRP fibreglass
- Upstands and outlets
- EPDM rubber
- Felt flat roofs
Why act early in Dalston
By the time a flat roof leak shows indoors, water has already passed through the roof build-up. We can pick up worn covering and failing details sooner, while there’s still time to plan the work. A hidden valley or parapet gutter on a London house can hold water for weeks before anyone notices. When the stain finally shows, the damage underneath is frequently older than it looks.
Larger roofs, taller buildings and commercial roofs take longer, so the price reflects that. You’ll know the figure before booking.
Why us?
- Drone and thermal imaging surveys available
- Clear package prices, inc. VAT
- 98% customer satisfaction
- Surveys seven days a week
What a flat roof survey looks like in Dalston
Dalston has a number of hotels within about a mile and a half, and hotels, like offices and blocks of flats, frequently have flat roofs. If you look after one, a leak through a flat roof can put a room out of use. Many homes in inner London are Victorian and Edwardian terraces, often with Welsh slate roofs. Behind many of their parapets sit butterfly roofs and valley gutters that can’t be seen from the pavement. Lead flashings, party-wall upstands and shared chimney stacks are typical of these houses, if yours is one of them. Next to the main roofs there is typically a flat roof somewhere, whether on an extension, a garage or a commercial unit.
For businesses in and around places like Hackney Walk, outlets and upstands on commercial flat roofs are the places to check before trouble starts. For site and facilities teams at buildings such as Holy Trinity Church of England Primary School, a large flat roof with plenty of outlets and rooflights has many places where a membrane can fail.
Dalston is about 1 mile north-east of Hoxton, in Greater London. We carry out flat roof surveys in Dalston for houses, flats, blocks and commercial buildings, with a written report and photographs every time. Dalston is one of the places in Greater London where we work for flat roof surveys.
Surveys in E8, N1 and N16 are booked the same way as anywhere else. We offer flat roof surveys to properties on Glebe Road, Forest Road and Boleyn Road. Main roads around Dalston include the A107 and A1207, which makes travel easy. We also cover the places around Dalston: Kingsland (1 mile west), De Beauvoir Town (1 mile west), Hackney Central (1 mile east), London Fields (1 mile south-east) and Shacklewell (1 mile north). Larger places within reach include London (3 miles south), City of Westminster (4 miles south-west), Marylebone (4 miles south-west), Kensington (6 miles south-west), Walthamstow (4 miles north-east) and Hampstead (5 miles west).
Around Dalston
Locally, jobs take us to homes and businesses close to Kingsland Secondary School, The Petchey Academy and The Duke Of Richmond Public House and the streets around them. Also close by are Haggerston Park (0.8 miles south) and Bishopsgate Institute Special Collections and Archives (1.9 miles south). Dalston has its own railway station: Dalston Junction station. Other landmarks nearby include Clowns Gallery-Museum (under half a mile west) and Montfichet's Tower (2.6 miles south-west). Green spaces nearby include Gillespie Park and Ludgate Hill.