Surrey · London and the South East
Roof Leak Investigation in Ashford Common
Find out the condition of the leaking roof at your property in Ashford Common. Visits run on weekdays and weekends, in the daytime.
- Ceiling stains that grow after rain
- Water dripping from rafters or underlay
- Leaks below a flat extension roof
Questions from Ashford Common
Do you carry out roof surveys in Ashford Common?
Yes. We survey roofs across London and South East England, and Ashford Common is part of that. You can phone 07833 053749 or send us an email with the address and some details.
How do I find out if my home in Ashford Common is listed?
Historic England’s list shows listed buildings, and the local council can tell you about conservation areas. If a home is listed, changes that affect its special interest need listed building consent, and in a conservation area re-roofing in different materials may need permission.
How do you tell a leak from condensation?
Condensation can look very like a leak. Widespread damp on the underside of the roof in cold weather, with blocked vents, suggests condensation. We look at the pattern, take moisture readings and tell you which is more likely.
What happens next?
You’ll get the report by email, with photographs and clear recommendations. The Standard Survey includes a follow-up consultation, and the Premium Survey an in-person consultation.
What should I do before you arrive?
Make sure the loft can be reached. Gather any photos and notes about when it leaks, plus details of past repairs. Keep catching drips and keep water away from electrics.
How long have you been surveying roofs?
We’ve been surveying roofs for over 20 years and have carried out more than 5,000 surveys across London and South East England.
Are you insured?
Our cover is professional indemnity plus public liability.
About our roof leak investigation in Ashford Common
Older homes have more places for water to get in. Lead flashings crack or lift, valley linings wear and parapet gutters overflow when outlets block. A central valley gutter on a butterfly roof often turns out to be the source in heavy rain. We check parapets, valleys and flashings from each safe vantage point. Our report shows what we found, with photos. If you’re worried about leaks that appear only in driving rain and wet patches on loft insulation, a survey will tell you what’s going on, whatever the roof.
Chimney stacks on older houses around places like Ashford Common can let water in, through worn flaunching, failed pointing or lifted flashings. Damp in a chimney breast can have more than one cause, so it is not always obvious where it starts. The stack, its flashings and the loft space beside it are all worth checking.
With the Standard Survey, you also get moisture detection, a structural check and a follow-up consultation. The Premium Survey goes further, with thermal imaging, drone inspection where it applies, structural analysis and an in-person consultation.
- Where
- Ashford Common (TW15, TW16)
- Region
- Surrey
- Prices
- From £150 inc. VAT
- Report
- Written, with photos, emailed to you
- Appointments
- Weekdays, Saturdays and Sundays
- Insured
- PI and public liability insurance
- Phone
- 07833 053749
- Last updated
- 27 October 2026
Why it is worth a survey now in Ashford Common
Damp in a ceiling or loft can lead to mould. Once mould takes hold, it is harder to clear. Finding the leak comes first. In an older home around Ashford Common, water from a roof defect can get into timber and plaster, which is far harder to put right than the roof fault itself.
We offer three survey packages: Basic from £150, Standard from £250 and Premium from £400, all with VAT included. What your roof costs depends on its size, access and what you want to find out.
Why choose Independent Roof Survey in Ashford Common
- Satisfaction rate of 98%
- More than 5,000 surveys completed
- Package prices that include VAT
- A sub-250g drone, flown with a CAA Flyer ID and Operator ID
Take a look at how roof surveys are priced or what we found on two real jobs.
Tips that help
Getting the most from a roof leak investigation starts before we arrive and carries on afterwards. Some tips:
- Stay off ladders and the roof
- Keep a photo record of the damp patch
- Mention earlier attempts to fix the leak
- Write down the wind direction and rain when it leaks
With the Standard Survey you get a follow-up consultation, and Premium includes an in-person consultation. It is a chance to ask about anything in the report.
Check the loft after heavy rain, with care and a good torch. Look for drips, damp patches and stains on timbers. Photograph anything new.
Nearby places to Ashford Common
More services for Ashford Common
Leaks and storm damage in Ashford Common
About 4.6 miles east lies Strawberry Hill House, a reminder of how long the area around Ashford Common has been built on. 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, and the council can say whether a home is in a conservation area. In Surrey, older roofs are often handmade clay tile, with tile-hanging on many upper walls. A few of Surrey’s oldest buildings have heavy Horsham stone slab roofs. Where water gets in depends a good deal on what the roof is made of and how it is detailed.
If you own a rental within reach of Upper Halliford station, a clear finding on where water gets in helps you brief a roofer straight away. Anyone responsible for a site like Meadhurst Primary School will know that water through a big roof can travel a long way before it drips, so the search covers more than the obvious spot.
Ashford Common is about 1 mile north-west of Sunbury-on-Thames, in Surrey. Wherever you are in Ashford Common, we can carry out roof leak investigations at your property. Ashford Common is one of the places in Surrey where we work. We also survey roofs in Guildford.
All of TW15 and TW16 is within our area for roof leak investigations, from the main roads to the quietest streets. We offer roof leak investigations to properties on Saxon Road, Dane Road and Tudor Road. We also cover the places around Ashford Common: Littleton Common (1 mile south-west), Hounslow (1 mile north-east), Charlton (1 mile south), Sunbury-on-Thames (1 mile south-east) and Ashford (1 mile north-west). Within a short drive, we also cover Guildford (14 miles south-west), Woking (10 miles south-west), Camberley (14 miles south-west), Epsom (10 miles south-east), Ewell (9 miles south-east) and Egham (5 miles west).
Around Ashford Common
In Ashford Common, that means homes and buildings near Sunbury Park, Sunbury Manor School and Sunbury Manor School and the streets around them. Ashford Common’s nearest station is Upper Halliford station, roughly 0.9 miles south-east of the centre. Well-known places in the area include Ashford Hospital (1.7 miles north-west) and Kempton Steam Museum (1.5 miles east). The countryside around Ashford Common includes St Ann's Hill and Kempton Park Reservoirs.
What we’re asked to look at in Ashford Common
Some water in the loft is not rain at all. Warm, moist air from the house rises into a cold roof space and condenses, especially where ventilation is poor. Drips from nails and damp underlay are typical signs.
Look out for signs like these:
- Water through the ceiling under a flat roof
- Water marks that spread in wet weather
- Damp on a chimney breast
- Condensation that looks like a leak
Trees in and around Sunbury Park shed leaves that can end up in nearby gutters.
Questions to ask before you book
- Whether the loft is part of the inspection
- Their insurance cover
- What happens after the report arrives
- If they fly a drone, whether they hold a CAA Flyer ID and Operator ID
Rented homes, blocks and businesses
If the property is let, the agent or a tenant can let us in, at a time agreed beforehand. We survey on weekdays and at weekends, which can make access easier.
Where a roof is shared: we need access agreed with the building owner or managing agent. Mention it when you contact us and we will plan the visit with that in mind.
What this survey cannot tell you
To be straight with you, a roof survey has limits:
- Water from pipes, tanks or heating systems
- Defects hidden under coverings or inside walls without opening up
- The repair itself (the investigation finds and reports the cause)
If you are not sure which survey you need, call 07833 053749 or send us an email and we’ll give you a straight answer before booking. What a survey covers and does not.
Roofs we survey in Ashford Common
- Flat roof details
- Slate and tile slopes
- Rooflights and dormers
- Valleys and parapet gutters
- Lead flashings
- Chimney stacks
- The roof space
What happens on the day
You don’t need to do much on the day. Show us any stains, drips or problem areas you know about, and we’ll take it from there. A typical survey takes about 1–2 hours for most homes, though a hard-to-trace leak can take longer. For a survey in Ashford Common, we agree the time, the access and parking before the day. Visits can be on weekdays, Saturdays or Sundays. Tell us about any garages, outbuildings or extensions you want included.
- You tell us where the water appears, when, and what the weather was doing.
- Inside, we look at the stain and the ceiling around it.
- In the loft, we follow any signs of water back towards the roof.
- We inspect the likely entry points outside, from the ground, windows and the roof where safe.
- You receive a report with the likely source, photos and recommendations.
Before we arrive
- Keep pets in another room
- Leave a clear route to the loft
- Show us where any leaks or stains appear
Booking a survey
Photos help, if you have them. Take them safely from the ground or a window. To get started, phone 07833 053749 or email us.