Greater London · London and the South East
Flat roof survey in Brentford End, Greater London
Surveys of flat roofs on homes, extensions and commercial buildings across Brentford End, using drones and thermal imaging where it applies. Call or email for a price.
- Gaps at upstands and abutments
- Splits, cracks and crazing
- Raised blisters across the surface
How a flat roof survey works in Brentford End
Flat roofs deal with rain in a very different way from pitched ones. Water lies on the surface for longer, so a small split or a blocked outlet can soon lead to a leak. We check the surface, the falls, the upstands and the edge trims, and we look for signs that water has reached the deck. The aim is to find problems before they show up as a stain on a ceiling. Typical surveys look at failed upstands where the roof meets a wall and edge trims that have lifted or split, on GRP fibreglass, upstands and outlets and EPDM rubber.
London has a lot of flat roofs: rear additions, dormers, roof terraces and the roofs of blocks and offices. They’re covered in felt, asphalt, EPDM rubber, GRP fibreglass or single-ply membranes, and each fails in its own way. Which one is on a roof in Brentford End shapes how it is checked. Many older flat roofs are felt or asphalt, and many newer ones EPDM rubber or GRP.
Report times depend on the survey you book: the Basic Survey within 48 hours, the Standard Survey in 24 to 48 hours and the Premium Survey on the same day.
- Where
- Brentford End (TW8, TW7)
- Region
- Greater London
- Price
- From £150 inc. VAT
- Your report
- A written report with photos, by email
- When we survey
- Weekdays, Saturdays and Sundays
- Insurance
- PI and public liability insurance
- Call
- 07833 053749
- Updated
- 27 October 2026
Landlords, agents and block managers in Brentford End
Surveys can also be booked by buyers’ agents acting for a client. Reports are emailed, so they’re easy to pass on, photographs included.
Landlords and agents in Brentford End book surveys as well as homeowners. The report gives you a dated record of the flat roof, with photographs.
When you need someone else
Our findings are based on what we can see safely on the day, so some things are outside what a survey can do:
- An exact number of years the roof has left
- What’s under the membrane without opening it up
- Asbestos testing, which needs a specialist asbestos surveyor
If in doubt, ring 07833 053749 or email us and we will recommend the right survey. What a survey covers and does not.
Roofs we survey in Brentford End
- Mastic asphalt
- Single-ply membranes
- EPDM rubber
- GRP fibreglass
- Upstands and outlets
- Felt flat roofs
When to book a survey in Brentford End
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. In each case, the report gives a written, photographed record of the roof’s condition.
People normally book a survey when they’ve noticed something like this:
- A sagging deck under the covering
- Upstands pulling away from walls
- Failed seals around rooflight kerbs
- Damaged trims at the roof edge
Landlords with a home close to Syon Lane station may find that a flat roof over a rented flat is easy to forget until the tenant reports a leak.
What to check before booking
- What the report includes, and whether it has photos
- What’s outside the scope of the survey
- Whether VAT is added on top
- How long they’ve been surveying roofs
What a flat roof survey looks like in Brentford End
Historic houses such as Syon House, about 0.5 miles south-east, show how far back building in the area around Brentford End goes. Period homes nearby can have lead valleys, tall chimneys and a patchwork of past repairs. There are several hotels within about a mile and a half of Brentford End, and hotels, like offices and blocks of flats, often have flat roofs. For hotels and other commercial buildings, finding the cause of a flat roof leak quickly keeps rooms in use.
If you run a business near Treaty Centre, flat roofs over shops and units are easy to forget until water comes through a ceiling. A roof leak in a hotel or guest house around Brentford End means lost rooms as well as repairs, so it is worth knowing the roof’s condition.
Brentford End is about 2 miles north-east of Hounslow, in Greater London. We survey roofs in Brentford End and the rest of Greater London, as part of our work across London and South East England. Across Greater London, we cover Brentford End and the places around it. London is in our area too.
Every address in TW8 and TW7 is covered for flat roof surveys, from the main roads to the quietest streets. Whether your property is on Park Road, Syon Lane and Darcy Road or a nearby road, we can help. Brentford End is on the A315, so it is easy for us to get to. Close by, we survey roofs in Gillette Corner (1 mile west), Brentford (1 mile north-east), Isleworth (1 mile south-west), Spring Grove (1 mile west) and Northfields (1 mile north). Within a short drive, we also cover London (10 miles east), City of Westminster (7 miles east), Marylebone (8 miles east), Kensington (5 miles east), St Pancras (9 miles east) and Shoreditch (11 miles east).
Near you in Brentford End
Around Brentford End, our work takes us to homes and buildings near Coach and Horses pub, Kneller Hall Junior School and Boston Manor Park. Brentford End has its own railway station: Syon Lane station. Other landmarks nearby include Musical Museum (1.2 miles east) and West Middlesex University Hospital (0.6 miles south-west). The countryside around Brentford End includes Kew Gardens Lake and Richmond Hill.
What we look for on each type of roof
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.
Rooflights and upstands
We do not walk on rooflights or fragile sheeting, and we treat older rooflights as fragile. They’re inspected from safe positions and recorded with photographs.
How the survey works
We work from the outside in: outside views come first, then the roof space if there is safe access. In total, it takes about one to two hours on an ordinary house, while a commercial roof takes nearer three to four hours. Surveys in Brentford End can be booked for any day of the week. London parking is frequently by permit or pay-and-display, so it is useful to know what’s near you. Upstairs rooms at the back are useful too, as they often give the best view of a rear addition.
- You tell us about the roof, its covering if you know it, and any leaks.
- The roof is inspected from safe viewpoints, and from the roof itself where that is safe.
- Every part of the roof we can see is looked at: covering, falls, upstands, outlets, trims and rooflights.
- Inside, we look for damp and staining under the roof where there is access.
- The findings are written up with photos and recommendations and emailed to you.
How to prepare
- If you’re buying, check with the agent that we can get in
- Make sure the loft hatch can be reached
- Point out any leaks or damp patches
How to book
To book a survey, call 07833 053749 or email us with the address and what you’d like to know about the roof. We will confirm the price before you book.
Read more
Can I check my roof myself?
If you have a loft with safe access, take a look inside. Take a torch and only step on boards or joists, checking for stains, damp wood or chinks of daylight.
You can learn a lot from ground level. With binoculars, look for slipped or missing slates and tiles, gaps along the ridge and leaning chimneys. Please do not climb up for a closer look.
Questions from Brentford End
Can parking be tricky for a visit in Brentford End?
Sometimes, yes. If Brentford End has controlled parking where you are, a visitor permit is the easiest answer, and a driveway is even better.
Do you cover commercial flat roofs around Brentford End?
Yes. As well as homes, we check flat roofs on offices, hotels, blocks of flats and commercial units. For a bigger roof, you’ll get a quote based on the building.
Do you cover Brentford End?
Yes. We survey roofs across London and South East England, Brentford End included.
Do I have to be there for the survey?
If the survey includes the loft or the inside of the building, someone needs to let us in. We will talk about access as you book.
Are you insured?
We are covered by professional indemnity and public liability insurance.
Is this an asbestos survey?
No. We can flag materials that might contain asbestos, but only a specialist asbestos surveyor can confirm it. It may be present in buildings built or refurbished before 2000.
What do I do with the report?
You will get the report by email. With Standard there is a follow-up consultation; with Premium, an in-person consultation, so you can talk the findings through.