Greater London · London and the South East
Duckett's Green Flat Roof Survey
Not sure what state the flat roof is in? We carry out flat roof surveys in Duckett's Green and across Greater London, with plain-English findings.
- Leaks around rooflights
- Damaged trims at the roof edge
- Standing water left after rain
Flat roof survey in Duckett's Green: what you get
Water through a flat roof doesn’t always come in where the stain is. It can run along the deck from a split, an open lap or a failed upstand some distance away. That’s why we check every detail across the roof, not only the area above the stain, and photograph anything that could let water in. Whoever carries out the work then has a clear starting point. Common reasons to book are gaps at upstands and abutments and standing water left after rain, on GRP fibreglass, mastic asphalt and upstands and outlets.
Offices, shops and blocks of flats across London often have large flat roofs with plant, rooflights and walkways. Each pipe, upstand and fixing through the covering is a possible weak point. In Duckett's Green, roof access is agreed with the building manager or owner beforehand. Rooflights, plant supports and pipe entries are common places for a membrane to fail.
Findings are set out part by part, from the coverings down to the gutters, with a note and a photo for each point. It records what’s sound as well as what is not.
- Location
- Duckett's Green (N15, N22, N8)
- Wider area
- Greater London
- Price
- From £150 inc. VAT
- Reports
- Written, with photos, emailed to you
- Appointments
- Weekdays and weekends
- Insurance
- PI and public liability insurance
- Telephone
- 07833 053749
- Updated
- 27 October 2026
When to book a survey in Duckett's Green
A buyer’s general survey often recommends a closer look at a flat roof. Owners and managing agents use a survey to plan upkeep, or ahead of a sale or a new lease. In each case, the report gives a written, photographed record of the roof’s condition.
Most people get in touch after spotting one of these:
- Loose or cracked edge trims
- Raised blisters across the surface
- Outlets choked with leaves and silt
- Failed seals around rooflight kerbs
Controlled parking zones are common in London, so mention any permit rules for Duckett's Green.
Questions to ask before booking
- Whether VAT is in the quoted price
- Which limits apply to the survey
- Whether the roof space is looked at, where there is one
- What insurance they carry
Nearby places to Duckett's Green
Also in Duckett's Green
Landlord and commercial surveys in Duckett's Green
Any of our surveys can be booked by landlords, agents and building managers in Duckett's Green. To discuss a property or a block, phone 07833 053749 or drop us an email.
Letting agents often book on a landlord’s behalf. We agree a time with the tenant beforehand.
What happens if roof problems are left?
Most flat roofs are out of sight, so they’re easy to forget. Many owners only find out a roof is worn out when water comes through. Regular surveys mean it will not come as a surprise. Blocked gutters and hoppers on London houses overflow and soak brickwork, which can lead to damp inside. A small blockage left for a few winters becomes a damp problem.
Larger roofs, taller buildings and commercial roofs take longer, so they’re priced to match. The price is confirmed before you book.
Why choose Independent Roof Survey in Duckett's Green
- Surveys seven days a week
- Package prices that include VAT
- Over 20 years’ experience
- Photos and a written report every time
Take a look at what a roof survey costs and two real surveys.
Checking the roof from the ground
After strong wind, take a look from the pavement or garden: broken slates or tiles in the garden, gaps along the ridge or loose lead are signs to note. Don’t go up yourself.
Inside, the loft is a good place to look, with care. Take a torch and only step on boards or joists, and look for staining, damp timber or daylight coming through.
Practical tips
Small things make a difference, both for the survey and for the roof itself. Some pointers:
- Limit foot traffic on the covering
- File the paperwork for the roof and any repairs
- Book a survey every few years
- Make sure new fixings through the roof are properly sealed
Once we have been, the findings are written up with photos. It explains the covering, its condition and every defect, and what we recommend. Basic reports arrive within 48 hours, Standard reports in 24 to 48 hours and Premium reports the same day.
Book a survey every few years, and again after new fixings, units or rooflights go in. You will spot changes early and have a record to look back on.
The survey, step by step
Where it’s relevant and can be reached safely, the roof space is checked as well as the outside. Inside, we look for staining, damp, gaps and signs of movement. All in, the survey usually takes about one to two hours for a small flat roof at home, and longer for a large commercial one. In Duckett's Green, visits are available on weekdays and at weekends. It helps if you can point us to a visitor permit or a nearby bay. Upstairs rooms at the back are useful too, as they often give the best view of a rear addition.
- 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.
- We view the roof from safe positions and never walk on fragile surfaces.
- Each defect is photographed and its likely cause noted.
- The report explains the condition and recommends what to do first.
Preparing for the visit
- Gather any invoices or paperwork from past roof work
- Let us know about parking before the day
- Leave a clear route to the loft
How to book
To book a survey, call 07833 053749 or send us an email and tell us the address and what’s prompted the survey. We will confirm the price before booking.
Advice
Flat roof surveys in Duckett's Green: local notes
Bruce Castle, about 1.2 miles north-east, is one of the historic houses in the wider area around Duckett's Green. Older homes in the wider area often have features worth a closer look, like 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. Welsh slate on Victorian and Edwardian terraces is a familiar sight across inner London. A butterfly roof with a central valley gutter, tucked behind a parapet wall, is common on these houses. 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 plenty of flat ones, over rear extensions, dormers, garages and shops.
Anyone responsible for a site like St John Vianney RC Primary School will know that large flat roofs, common on schools and other public buildings, need their outlets, upstands and coverings checked regularly. If you look after a shop, office or commercial unit, for example near The Mall Wood Green, the flat roofs over shops and commercial units are worth checking before a leak, not after.
Duckett's Green is about 3 miles north of Highbury, in Greater London. Houses, flats, blocks and commercial buildings in Duckett's Green can all book flat roof surveys, with a written report and photographs every time. Our area takes in places right across Greater London, from the larger towns to small villages. For surveys nearby, see our London page.
We work across the N15, N22 and N8 postcode area for flat roof surveys and the streets around it. You will find streets like Bury Road, Mark Road and Frome Road. Duckett's Green is on the A1080, so it’s easy for us to get to. If you are just outside Duckett's Green, we cover West Green (1 mile south-east), Harringay (1 mile south), St Ann's (1 mile south-east), Broadwater Farm (1 mile north-east) and Tottenham Green (1 mile east). Further out, we also cover London (6 miles south), City of Westminster (6 miles south-west), Marylebone (5 miles south-west), Kensington (8 miles south-west), St Pancras (4 miles south) and Shoreditch (4 miles south).
Near you in Duckett's Green
Typical jobs here are in homes near Moselle Upper School, Ducketts Common and The Queens Head pub. Duckett's Green’s nearest station is Hornsey station, roughly 0.7 miles west of the centre. A little further out are Greentrees Hospital (1.5 miles north) and Markfield Beam Engine and Museum (1.6 miles east). Open spaces near Duckett's Green include Hollow Pond and Railway Fields.
Duckett's Green questions
Do you carry out roof surveys in Duckett's Green?
We do. Every survey there gets the same written report with photos, and visits run on weekdays and weekends.
How do I find out if my home in Duckett's Green is listed?
Start with Historic England’s list for listing and your council for conservation areas. Either can affect what roof work is allowed, so it’s worth checking before planning any.
Do you cover flat roofs on blocks of flats?
Yes. Offices, units, shops and blocks of flats are all part of our work. We quote bigger roofs on their size and how they’re reached, so call 07833 053749 or drop us an email with the address.
Can you tell me how long my flat roof will last?
A precise figure is not something we give, because so much depends on upkeep, exposure and workmanship. Our report describes the condition and what needs doing, and when.
When does the report arrive?
Report times are set by the package. Basic: within 48 hours. Standard: 24 to 48 hours. Premium: the same day. If you have a deadline, such as an exchange date, let us know when you book.
How do I arrange a flat roof survey in Duckett's Green?
The quickest way is to call 07833 053749 or send us an email. Let us know the address and a little about the roof. We survey seven days a week.
What happens after the survey?
The report arrives by email. With Standard there is a follow-up consultation; with Premium, an in-person consultation.