Greater London · London and the South East
Flat roof survey in Belgravia, Greater London
Know where you stand with the flat roof before you spend money on it. Flat roof surveys in Belgravia.
- Raised blisters across the surface
- Standing water left after rain
- Dips that suggest the deck is deflecting
About our flat roof survey in Belgravia
Each type of flat roof has its own weak points. Felt can blister and crack, asphalt can craze and split, EPDM seams and laps can lift, and GRP can crack where boards meet or at the trims. Single-ply PVC and TPO roofs are checked at their welds, edges and fixings. Knowing what you have and how it’s doing helps you plan what comes next. We survey mastic asphalt, upstands and outlets and EPDM rubber, and people most often book us about upstands pulling away from walls and blisters and bubbles in the covering.
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 Belgravia, roof access is agreed with the building manager or owner beforehand. Plant bases, rooflights and cable entries are all places where water can get in.
The Standard Survey adds moisture detection, a structural check and a follow-up consultation. The Premium Survey goes further, with thermal imaging, drone inspection where applicable, structural analysis and an in-person consultation.
- Location
- Belgravia (SW3, SW1X, SW1W)
- Region
- Greater London
- Prices
- From £150 inc. VAT
- Report
- Emailed report with photos and recommendations
- When we survey
- Monday to Sunday, daytime
- Cover
- Professional indemnity and public liability
- Telephone
- 07833 053749
- Last updated
- 27 October 2026
What we do, step by step
Where it is relevant and can be reached safely, the loft space is checked as well as the outside. Inside, we look for staining, damp, gaps and signs of movement. The whole visit usually takes about one to two hours at most homes, with bigger or more complicated roofs taking longer. In Belgravia, visits are available on weekdays and at weekends. It helps if you can point us to a visitor permit or a nearby bay. A back bedroom window can be the best vantage point for a rear addition, so we may ask to use one.
- First you give us the address, what the roof covers and any leaks you’ve noticed.
- We look at the roof from wherever it can be seen safely.
- We check and photograph the covering, the falls, the upstands, the outlets, the trims and any rooflights.
- Where there’s safe access, we check the ceilings and spaces below for signs of water.
- We send a written report with photos, the defects we found and what we recommend.
Before we arrive
- For a flat or shared roof, check access with the building owner or managing agent
- Keep pets out of the way during the survey
- Move anything stored under the loft hatch
Getting a price
Unsure which package suits your roof? The easiest way is to ring 07833 053749 or email us and describe the roof and why you want it surveyed. We will talk you through the options and what they cost.
Advice
Why act early in Belgravia
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. London’s older roofs often have bitumen felt underlay or none at all, so a slipped slate can soon mean water inside. Left alone, that means wet timbers and plaster, which is a far bigger job than the roof fault itself.
Thermal imaging and drone inspection (where it applies) come with the Premium Survey, which starts from £400, with VAT included. We can help you choose the package that fits what you want to find out.
Why book with us
- A photo-illustrated written report
- Drone and thermal imaging surveys available
- CAA-registered drone operator (Flyer ID and Operator ID)
- PI and public liability insurance
Read our cost guide and two real surveys.
Flat roof surveys around Belgravia
Belgravia has a number of hotels within about a mile and a half. If you look after one, a leak through a flat roof can put a room out of use. Apsley House, about 0.4 miles north, is one of the historic houses in the wider area around Belgravia. Older homes in the wider area frequently have features worth a closer look, such as lead valleys, tall stacks and roofs that have been patched over the years.
Anyone responsible for a site like Holy Trinity CofE Primary School will know that ponding and blocked outlets on a wide flat roof are worth catching before the next wet season. If yours is one of the older homes in the streets near St Peter's Church, any flat roof added at the back or on a dormer is likely to be far younger, and less durable, than the main roof. A roof leak in a hotel or guest house around Belgravia means lost rooms as well as repairs, so it’s worth knowing the roof’s condition.
Belgravia is about 1 mile south of City of Westminster, in Greater London. We survey roofs in Belgravia and the rest of Greater London, as part of our work across London and the South East. We cover towns and villages across Greater London.
We work across SW3, SW1X and SW1W for flat roof surveys. We offer flat roof surveys to properties on Hans Road, Eaton Lane and Gerald Road and the roads around them. Belgravia sits on or near the A3214 and A3217, which makes travel easy. Other places close to Belgravia include Brompton (1 mile south-west), Victoria (1 mile south-east), Chelsea (1 mile south-west), Pimlico (1 mile south-east) and Westminster (1 mile east). We also work in nearby towns like London (3 miles east), St Pancras (3 miles north-east), Shoreditch (4 miles north-east), Walthamstow (8 miles north-east), Hoxton (4 miles north-east) and Whitechapel (4 miles east).
Local landmarks in Belgravia
In Belgravia, that means homes and buildings near Saint Thomas More Language College, Green Park and Natural History Museum Library and Archives. Nearby too are Star Tavern (within half a mile north-west) and Inchbald School of Design (within half a mile south). For rail, the closest station is London Victoria station, roughly 0.5 miles south-east of the centre. Other landmarks nearby include Health Exhibition Centre (under half a mile south-east) and Harrods (within half a mile west). Green spaces nearby include Campden Hill and Serpentine.
Questions from Belgravia
Will parking be an issue for a roof survey in Belgravia?
Parking in Belgravia, as in most of London, takes a little planning: a visitor permit or a bay close to the door helps a lot, so mention what’s available as you book.
Do you cover commercial flat roofs around Belgravia?
Yes. As well as homes, we check flat roofs on offices, hotels, blocks of flats and commercial units. Larger commercial roofs are quoted for the building.
I live in a flat. Can you survey the roof?
Yes, once whoever controls the roof agrees access. On a shared roof we can only inspect the parts we’re allowed to reach, and the report makes that clear.
What if it rains on the day?
Light rain is normally fine; heavy rain and wind are different. In strong wind or heavy rain, a drone cannot fly and access may not be safe, and we’d agree another day.
How soon will I get the report?
Basic reports arrive within 48 hours, Standard reports in 24–48 hours and Premium reports on the same day. All of them come by email, ready to forward.
What insurance do you have?
Professional indemnity and public liability insurance cover our surveys. If you need details for a managing agent or a building owner, just ask.
Do you test for asbestos?
No. Asbestos surveys and sampling aren’t something we do. Where a material might contain it, like old cement sheets on a building from before 2000, the report flags it.
Checking the roof from the ground
What you can’t do safely is get up close. Slates, tiles, flat roofs and rooflights can give way. That is where a survey comes in, using safe viewpoints and a drone where applicable.
Keep a simple record: dates of leaks, photos from ground level and any work done on the roof. Send it with your enquiry, as it helps us focus the survey.
Also near Belgravia
More services for Belgravia
How the survey changes by roof type
Rooflights and upstands
Upstands at walls and parapets need to stay watertight as the building moves. We check for splits, gaps and loose flashings above the upstand.
EPDM rubber
Rubber roofs can shrink back from their edges or lift where the adhesive has failed. Any we find are noted and photographed.
Tips from our surveys
Small things make a difference. Some pointers:
- Treat rooflights and old sheeting as fragile
- Note the date and type of any roof work
- Note any new marks on ceilings beneath the roof
- Keep outlets clear of leaves and moss
Many people send the report to two or three roofers for quotes. With each roofer working from the same list, comparing quotes is simpler. It’s your choice who carries out the work and when.
Get splits, lifted seams and loose trims seen to while they’re small. Prompt repairs tend to add years to a flat roof.
What affects the cost of flat roof surveys
To price your survey, we look at:
- Height and safe access
- Which survey package you book
- How big the roof is
- The use of thermal imaging or a drone
Prices start from £150, including VAT. Packages run from Basic at £150 through Standard at £250 to Premium at £400, inc. VAT.
What we need to know
We’ll usually ask about:
- Anything about access we should know
- Pictures from the garden or a window, if you have them
- The style of property, from a terrace to a block
- Dates you’re working to, like exchange
We confirm the price for your survey before booking, so you know the cost up front. Prices start from £150, including VAT. For a price for your roof, phone 07833 053749 or send us an email.