Surrey · London and the South East
Flat roof survey in Blackheath, Surrey
Independent flat roof surveys in Blackheath. More than 5,000 surveys completed across London and South East England.
- Standing water left after rain
- Dips that suggest the deck is deflecting
- Splits and cracks in the covering
Flat roof survey in Blackheath
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. A roofer can then start from a clear picture of the problem. If you’re worried about splits and cracks in the covering and upstands pulling away from walls, we can find out what’s behind it.
Some older homes in villages like Blackheath are listed or in a conservation area, which can shape what a new flat roof may look like. Check with the council before planning any change of material. Knowing the roof’s condition is the starting point. Changes that affect a listed building’s special interest need listed building consent.
What you get is a clear record of the flat roof on the day we saw it. It’s useful right away, and a good reference for later.
- Place
- Blackheath (GU4)
- Region
- Surrey
- Cost
- From £150 inc. VAT
- Report
- Emailed report with photos and recommendations
- Appointments
- Weekdays, Saturdays and Sundays
- Cover
- PI and public liability insurance
- Phone
- 07833 053749
- Page updated
- 27 October 2026
Flat roof surveys around Blackheath
Handmade clay tiles and tile-hung walls are typical of Surrey’s older houses. Some old buildings in Surrey and Sussex have Horsham stone slab roofs. Mixed in with those pitched roofs are plenty of flat ones, over rear extensions, dormers, garages and shops. Historic houses like Chilworth Manor, about 1.1 miles north, show how far back building in the area around Blackheath goes. 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.
If you look after a building such as Chilworth CofE (Aided) Infant School, a large flat roof with plenty of outlets and rooflights has many places where a membrane can fail. For landlords with property near Chilworth station, a flat roof over a rented flat is easy to forget until the tenant reports a leak.
Blackheath is about 4 miles south-east of Guildford, in Surrey. From houses to flats and shops in Blackheath, we can survey the roof. Blackheath is one of the towns and villages in Surrey we cover.
All of GU4 is covered for flat roof surveys. Other places close to Blackheath include Chilworth (1 mile north-west), East Shalford (2 miles north-west), Shalford (2 miles west), Broadford (2 miles west) and Peasmarsh (3 miles west). Larger places within reach include Guildford (4 miles north-west), Woking (8 miles north), Camberley (13 miles north-west), Epsom (14 miles north-east), Horley (15 miles east) and Farnham (12 miles west).
Around Blackheath
Typical jobs here are in homes near The Percy Arms. The nearest railway station is Chilworth station, roughly 0.6 miles north. Other landmarks nearby include Guildford Castle (2.9 miles north-west) and Shere Museum (2.8 miles east). Open spaces near Blackheath include St Martha's Hill and St Martha's Hill and Colyer's Hanger.
Also in Blackheath
Roof by roof
Mastic asphalt
Asphalt has no laps, so its weak points are cracks and the skirtings at walls and upstands. We record any crazing or splits and where water may be getting in.
Single-ply membranes
Single-ply PVC and TPO membranes are common on commercial roofs and newer buildings. The survey looks at welded seams, edges, fixings and signs of damage.
How the survey works
The visit has one job: to see as much of the flat roof as can be seen safely and record it clearly. Notes and photographs go into the written report. It usually takes an hour or two for an extension, garage or dormer roof, and around 3–4 hours for a commercial flat roof. Older rural homes like those around Blackheath can have a main roof, lower lean-to roofs and outbuildings all joined together. Each part is looked at from wherever it can safely be seen.
- We agree the roof to be surveyed, its use and any leaks you know about.
- We look at the roof from the ground, windows and the roof where it’s safe.
- The covering is checked for wear, splits, blisters and standing water.
- Upstands, outlets, edge trims and rooflights are checked and photographed.
- The report, with photos and recommendations, comes to you by email.
Before we arrive
- Gather any invoices or paperwork from past roof work
- Leave a clear route to the loft
- Mention any parking restrictions on your street
Getting a price
Our price is from £150, including VAT. The exact figure depends on the roof and the package, and you can call 07833 053749 or email us to find out.
Read more
Do you need a flat roof survey in Blackheath?
Flat roofs take the full force of the weather on a surface that drains slowly. Over the years, coverings harden, crack and start to come away at the edges. People typically call us when a leak appears, before a purchase, or when the roof may be near the end of its life.
It is worth booking a survey if you’ve seen:
- Outlets that hold water back
- Loose or cracked edge trims
- Raised blisters across the surface
- Upstands pulling away from walls
If your home is one of the older ones in the streets near Church of St Martin, any flat roof added at the back or on a dormer is likely to be far younger, and less durable, than the main roof.
Before booking anyone
- What experience they bring
- Whether the loft is part of the inspection
- What happens after the report arrives
- Is VAT included in the price?
What affects the cost of flat roof surveys
We confirm the price for the job before booking. This is what makes a difference:
- The use of thermal imaging or a drone
- Whether it’s a home or a commercial building
- The roof’s overall size
- Which survey package you book
A Basic Survey starts from £150, including VAT. The Standard Survey starts from £250 and the Premium Survey from £400, both including VAT. You will know the exact price before booking.
What we need to know
We’ll normally ask about:
- Anything about access we should know
- Pictures from the garden or a window, if you have them
- The address and postcode of the property
- Any stains, drips or damp patches you’ve seen indoors
Buyers should book once an offer has been accepted, so there is time to use the report before exchange. Otherwise, simply call 07833 053749 or use the contact form whenever suits you.
DIY checks: what’s safe
Watch the gutters in a downpour, from a window or the ground. Overflowing water can point to a blockage or a sagging run.
Fresh stains on ceilings or walls after rain are worth noting. Take a photo and write down when you saw it, as it helps a surveyor trace the cause.
Questions from Blackheath
Will you come out to Blackheath?
Yes. Blackheath is within the area we cover, which takes in towns, villages and rural addresses. We work right across London and South East England. Just mention lanes, gates or anything else about the route when booking.
Do you cover Blackheath?
We do. Every survey there gets the same written report with photographs.
How soon will I get the report?
Report times are set by the package. Basic: within 48 hours. Standard: 24 to 48 hours. Premium: the same day. Mention any deadline as you book.
What do I do with the report?
The report comes by email, and you decide the next step: raise it with a seller, send it to an insurer, brief a roofer or share it with a managing agent.
Can you survey a flat roof on an office or unit?
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 phone 07833 053749 or send us an email with the address.
Do you go up onto the roof?
It depends on what’s safe: on the roof where it’s safe, and from windows, nearby vantage points and inside. We never walk on fragile rooflights or sheeting.
Does a flat roof survey replace a RICS survey?
No. It is a closer look at the flat roof, not a survey of the whole property. It complements a RICS home survey rather than replacing it, and structural calculations need a structural engineer.
Rented homes, blocks and businesses
Letting agents can arrange access with tenants. Surveys run on any day of the week, which can make access easier.
Roof problems in a rented home affect tenants as well as the building. A survey helps you spot issues early and plan the work with less disruption.