Greater London · London and the South East
North Cheam Flat Roof Survey
An experienced roof surveyor for flat roof surveys in North Cheam. Over 5,000 surveys and 20+ years behind us.
- Dips that suggest the deck is deflecting
- Leaks around rooflights
- Loose or cracked edge trims
FAQs for North Cheam
Will parking be an issue for a roof survey in North Cheam?
It rarely stops a survey, but it’s worth planning. Tell us what parking is available nearby, and the visit is planned around it.
Do you cover North Cheam?
We do. The survey and report are the same in North Cheam as anywhere else, and visits run on weekdays and weekends.
What happens next?
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.
Can you give me structural calculations?
No. Visible signs such as deflection or sagging are recorded, but calculations and an engineer’s opinion are outside what we do. The report will say if you need an engineer.
Can you tell me how long my flat roof will last?
We don’t give a fixed number of years, because it depends on upkeep, weather and how the roof was laid. We describe the condition and say which work is urgent and which can wait.
How much does a flat roof survey cost in North Cheam?
Prices start from £150, including VAT. You’ll know the exact price before booking, based on the roof’s size, access and package. For a price, call 07833 053749 or email us.
Do I need to be at home?
If the survey includes the loft or the inside of the building, someone needs to let us in. Access is agreed with you as you book.
Flat roof survey in North Cheam
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. If you’re worried about signs of deflection in the roof deck and blistering in felt or asphalt, a survey will tell you what’s going on, whatever the roof.
On a London roof terrace or a flat roof over a back addition, water often runs under the covering before it shows. Upstands against parapets, outlets and the edge where flat meets pitched are common entry points. In a converted house in North Cheam, the roof above may belong to the building rather than one flat.
With the Standard Survey, you also get moisture detection, a structural check and a follow-up consultation. The Premium Survey adds thermal imaging, drone inspection where applicable, structural analysis and an in-person consultation.
- Where
- North Cheam (SM3, KT4, SM1)
- Region
- Greater London
- Cost
- From £150 inc. VAT
- Reports
- Emailed report with photos and recommendations
- Appointments
- Monday to Sunday, daytime
- Insured
- PI and public liability insurance
- Phone
- 07833 053749
- Page updated
- 27 October 2026
Flat roof surveys around North Cheam
Nonsuch Mansion, about 1 mile south, is one of the historic houses in the wider area around North Cheam. On older houses around here, roofs frequently 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. Outer London has a good many Victorian and Edwardian terraces with slate roofs, but also a great many interwar semis, often with hipped roofs in clay or concrete tiles. If your home in North Cheam is one of them, bay roofs, hips and later dormers each have their own details. Next to the main roofs there’s normally a flat roof somewhere, whether on an extension, a garage or a commercial unit.
For businesses in and around places such as The Ashley Centre, a flat roof over a business is out of sight and out of mind until it leaks. If you own a rental within reach of West Sutton station, a flat roof over a rented flat is easy to forget until the tenant reports a leak.
North Cheam is about 3 miles north-east of Epsom, in Greater London. We cover North Cheam and the rest of Greater London. North Cheam is one of the places in Greater London we cover. You can also see our page for London.
Here we cover the SM3, KT4 and SM1 postcode area for flat roof surveys. Local streets include Glyn Road, Covey Road and Lloyd Road, all of which we cover. Close by, we survey roofs in Cuddington (1 mile south-west), Lower Morden (1 mile north), Sutton Common (1 mile north-east), Stoneleigh (1 mile south-west) and Morden (2 miles north). Further out, we also cover London (10 miles north-east), City of Westminster (10 miles north), Marylebone (11 miles north), Kensington (9 miles north), St Pancras (12 miles north) and Shoreditch (12 miles north-east).
Landmarks near North Cheam
Around North Cheam, our work takes us to homes and buildings near The Nonsuch Inn, Sutton College of Learning for Adults and Nonsuch Park, among other places. North Cheam’s nearest station is West Sutton station, roughly 0.8 miles south-east of the centre. Nearby you will also find Chessington Castle Hill (3.2 miles west) and St. Anthony's Hospital (0.6 miles north). Not far away are Henman Hill and Derwent Floodwash.
Leave it or get it looked at?
Waiting for a stain inside means the water has already got through the layers. We can pick up worn covering and failing details sooner, while there’s still time to plan the work. In North Cheam, as across London, an overflowing gutter soaks the wall below, which can lead to damp inside. A blocked outlet ignored for a winter or two can mean damp walls inside.
Prices quoted always include VAT, and the report isn’t charged as an extra. Flat roof survey starts from £150, including VAT. Where your roof sits in the range depends on its size, height and access.
What you get with us
- Photographs and a written report every time
- Packages from £150, including VAT
- Thermal imaging and drone inspection where they help
- Over 20 years’ experience
Take a look at how roof surveys are priced or two real surveys.
Signs you need a flat roof survey in North Cheam
Buyers often book after their home survey suggests 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. Either way, you get a clear record of the roof, with photographs.
Signs worth acting on include:
- Blocked or damaged outlets
- Damaged trims at the roof edge
- Gaps at upstands and abutments
- A sagging deck under the covering
For an older house near a landmark like St Oswald Church, flat-roofed rear additions and dormers added over the years are worth checking.
Choosing a roof surveyor
- Their report turnaround times
- How they’ll see the roof: from ground level, the loft, the roof or by drone
- Do they have a CAA Flyer ID and Operator ID for drone work?
- What insurance they carry
Landlords, agents and block managers in North Cheam
Surveys can also be booked by buyers’ agents acting for a client. The report is emailed, so it can go straight to your client, photos included.
For blocks of flats, a roof survey helps managing agents and residents’ management companies plan ahead. Recommendations are set out with the most urgent first where relevant, which helps when budgeting.
The survey, step by step
After the inspection, everything we found is written up as a photo-illustrated written report, sent to you by email. As for time on site, it usually takes roughly 1–2 hours for an extension, garage or dormer roof, and around 3–4 hours for a commercial flat roof. Surveys in North Cheam can be booked for any day of the week. London parking is often by permit or pay-and-display, so it helps to know what’s near you, and to clear a path to the loft hatch. A back bedroom window can be the best vantage point for a rear addition, so we may ask to use one.
- You send us the address and, for commercial roofs, an idea of the roof’s size.
- 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.
- Each defect is photographed and its likely cause noted.
- You get a report setting out the condition and our recommendations, in order of urgency.
Preparing for the visit
- Keep pets in another room
- Tell us about any leaks, stains or damp patches you know of
- Dig out any old roof reports or invoices
Booking a survey
To get a price for flat roof surveys in North Cheam, ring 07833 053749 or drop us an email. The address, the type of property and what you need to know help us price the survey accurately.
Advice
Also near North Cheam
What else we do in North Cheam
What affects the cost of flat roof surveys
Not every roof costs the same to survey, for these reasons:
- Any need for thermal images or a drone flight
- Whether it’s a home or a commercial building
- Roof area
- Basic, Standard or Premium
The cost of a survey depends on the roof: its size, its height, how many sections it has and how safely it can be seen. Flat roof survey starts from £150, including VAT.
What to let us know when you get in touch
You do not need to know any roofing terms. It is enough to let us know:
- What kind of property and roof it is
- Pictures of the roof from a safe spot, if you have them
- What’s prompted the survey
- Any deadline, such as an exchange date
Not sure which survey you need? The easiest way is to phone 07833 053749 or email us and describe the roof and why you want it surveyed. We’ll explain the options and the price.
How the survey changes by roof type
Single-ply membranes
Single-ply relies on its welded laps staying sound. We check seams, corners and the joints around outlets and upstands.
EPDM rubber
EPDM is a synthetic rubber membrane, frequently laid in a single sheet on smaller roofs. We check the laps, the edges, the corners and any punctures.