Greater London · London and the South East
Chimney Survey in Thornton Heath
A survey of chimney stacks, pots, flashings and flaunching in Thornton Heath. More than 5,000 surveys completed across London and South East England.
- Worn or missing pointing
- Signs that a stack is leaning
- Damp on a chimney breast inside
Chimney survey in Thornton Heath: what you get
Chimney stacks take more weather than almost any other part of a house. In time, flaunching cracks, mortar washes out and flashings come loose. That lets water into the brickwork, which can show up as damp on a chimney breast or in the roof space. We record what we find with photographs and recommendations. We survey lead flashings, chimney breasts and brick chimney stacks, and common reasons people get in touch are loose, cracked or missing pots and flaunching that has broken away.
A London butterfly roof slopes down to a central valley gutter that drains to the back of the house. Hidden behind the parapet, that gutter can block or split without anyone seeing it. For a house in Thornton Heath with this kind of roof, the hidden gutter is one of the first things to check.
Report times depend on the survey you book: Basic within 48 hours, Standard in 24–48 hours and Premium the same day.
- Location
- Thornton Heath (CR7, SW16, SE25)
- Region
- Greater London
- Cost
- From £150 inc. VAT
- Reports
- Written, with photos, emailed to you
- Survey days
- Weekdays and weekends
- Insurance
- PI and public liability insurance
- Call
- 07833 053749
- Last updated
- 27 October 2026
Why it’s worth a survey now in Thornton Heath
A leaning stack should be looked at sooner rather than later. Our survey records it and says when a structural engineer should look at it, so you know where you stand. London’s older roofs often have bitumen felt underlay or none at all, so a slipped slate can soon mean water inside. Left unchecked, water soaks into timber and plaster and the damage spreads.
For a price for your roof in Thornton Heath, call 07833 053749 or send us an email with the address and some details. The price is agreed before a date is set.
What you get with us
- Surveys on weekdays, Saturdays and Sundays
- Clear package prices, with VAT included
- Thermal imaging and drone inspection where they help
- Drone flown under a CAA Flyer ID and Operator ID
What we do, step by step
On the day, we begin with a quick chat about the roof and anything that’s worrying you. After that, we check everything we can see safely, from the ground, from windows, in the loft space and by drone where applicable. Most surveys take roughly 1–2 hours on an ordinary house; commercial roofs usually need 3–4 hours. Surveys in Thornton Heath can be booked for any day of the week. London parking is often by permit or pay-and-display, so it is useful to know what’s near you, and to clear a path to the loft hatch. Upstairs rooms at the back are useful too, as they often give the best view of a rear addition.
- First we talk through the stacks, their history and any problems.
- Each stack is inspected from safe positions outside.
- We photograph and record the pots, flaunching, pointing and flashings.
- Inside, the chimney breasts and the loft are checked for damp where there’s access.
- You get a written report with photos and recommendations by email.
Before the survey
- If it is not your property yet, arrange access through the agent
- Jot down any questions you want answered
- Agree roof access with the managing agent if it is shared
Getting a price
We confirm the exact price before booking, so you know the cost up front. Our price is from £150, including VAT. For a price for your roof, ring 07833 053749 or email us.
Advice
Surveys for landlords and agents in Thornton Heath
Shared roofs need a little more planning: we need access agreed with the freeholder or managing agent. Mention it when you contact us and we will plan the survey around it.
For a freeholder or residents’ company, a roof report is a sound basis for a maintenance plan, putting the urgent items at the top.
Practical tips
Some practical points come up on survey after survey. They’re worth knowing whatever the roof:
- Book a sweep for flues that are in use
- Check fixings on the stack are secure
- Keep the report to compare against at the next survey
- Glance at the stacks from the street now and then
The report is emailed to you, ready to share with a roofer or builder. Each defect is described in plain words and shown in a photo so anyone reading it can see what we saw.
Keep an eye on chimney breasts for new damp patches. The sooner damp is spotted, the easier the cause is to find.
Nearby places to Thornton Heath
What else we do in Thornton Heath
Questions from Thornton Heath
Is my home in Thornton Heath listed or in a conservation area?
Check Historic England’s online list first, then ask the council about conservation areas and any Article 4 direction. It matters most if you are planning to re-roof in a different material.
Is parking a problem for a survey in Thornton Heath?
It rarely stops a survey, but it is worth planning. Let us know the parking rules on your street and we’ll work around them.
Does the report include photos?
Yes. Photographs are part of every report, so you can see exactly what each finding refers to.
Do you survey roofs on blocks of flats?
Yes, if the building owner or managing agent agrees access. We check the parts we are given access to, and the report makes that clear.
Are you structural engineers?
No. We’re roof surveyors, not structural engineers, and it does not include calculations. We will recommend an engineer if we see signs that call for one.
What happens after the survey?
You will get the report by email. The Standard Survey includes a follow-up consultation, and the Premium Survey an in-person consultation, so you can talk the findings through.
What if it rains on the day?
Some surveys depend on the weather more than others. Drone flights need calm, dry weather, and thermal imaging works best after a sunny day, with a dry roof and little wind. If the conditions are not right, we will talk to you about another date.
Roofs, chimneys and gutters in Thornton Heath
Kingswood House, about 2.4 miles north-east, is one of the historic houses in the wider area around Thornton Heath. Older roofs in the wider area can hide decades of patch repairs, so the detail matters, and the council can say whether a home is in a conservation area. In outer London, interwar semis with hipped, tiled roofs sit alongside older slate-roofed terraces. If your home in Thornton Heath is one of them, bay roofs, hips and later dormers each have their own details. Whatever the covering, it’s often the fixings, flashings, valleys and gutters that give out first.
If you run a business near Centrale Croydon, a written record of the roof’s condition helps you plan maintenance rather than react to leaks. Homes near green spaces like Grangewood Park can get more leaves in their gutters in autumn, so outlets and downpipes are worth watching.
Thornton Heath is about 7 miles south of London, in Greater London. Houses, flats, blocks and commercial buildings in Thornton Heath can all book chimney surveys. We cover towns and villages across Greater London. London is in our area too.
We cover every part of CR7, SW16 and SE25 for chimney surveys and the streets around it. Streets in the area include Ena Road, Elm Road and Mayo Road, and we cover them all. You’ll find Thornton Heath on the A23 and A212, so it is easy for us to get to. Neighbouring places we cover for chimney surveys include Norbury (1 mile north), Pollards Hill (1 mile north), Mitcham (2 miles west), Hackbridge (2 miles west) and Eastfields (2 miles west). We also work in nearby towns like London (7 miles north), City of Westminster (8 miles north), Marylebone (8 miles north), Kensington (8 miles north-west), St Pancras (9 miles north) and Shoreditch (9 miles north).
Near you in Thornton Heath
Locally, jobs take us to homes and businesses close to The Archbishop Lanfranc School, Prince George pub and Grangewood Park, among other places. There is a railway station in Thornton Heath itself: Thornton Heath station. Other landmarks nearby include Centrale Croydon (1.7 miles south) and Croydon University Hospital (0.7 miles south). Green spaces nearby include Biggin Wood and Duppas Hill.
When to book a survey in Thornton Heath
Flashings seal the gap where a stack passes through the roof. They can lift in wind, crack with age or pull out of the mortar joints. When flashings fail, water often shows up in the loft or on the chimney breast. Lead is also a target for theft.
These are some of the problems a survey can pick up:
- Worn or missing pointing
- Pots or cowls that look unsafe
- Bricks with flaking faces
- Staining on walls around the chimney
If you let a flat or house near Thornton Heath station, a roof report between tenancies helps plan work before a small defect becomes a tenant’s leak.
Choosing a roof surveyor
- What they will not be able to tell you
- How much experience they have with roofs like yours
- Their drone registration, if they fly one
- How they’ll see the roof: from ground level, the loft, the roof or by drone
What affects the price in Thornton Heath
Prices always include VAT. What changes the price is:
- The shape of the roof and its details
- Commercial roofs and larger buildings
- Roof area
- The number of roofs, including extensions and garages
Thermal imaging and drone inspection (where applicable) come with the Premium Survey, which starts from £400, inc. VAT. We’ll tell you which package suits the questions you have.
Booking your survey
We will usually ask about:
- Any photos you have, taken from the ground or a window
- Whether there’s a loft hatch, a shared roof or tricky access
- The address and postcode of the property
- What kind of property and roof it is
For a price for chimney surveys in Thornton Heath, phone 07833 053749 or use the contact form. A few details about the property and the roof help us give you an accurate price.