Roof surveys across London and the South East 07833 053749info@independentroofsurvey.co.uk

Surrey · London and the South East

Thermal imaging roof survey in Stanwell, Surrey

Thermal roof surveys across Stanwell, with over 20 years’ experience behind it. You get a clear report with photographs.

  • Missing or slipped insulation
  • Stains that keep coming back
  • Ceilings that feel colder in places

Need a thermal roof survey in Stanwell?

Thermal roof survey in Stanwell: what you get

A thermal survey isn’t a quick fix for every roof problem. It shows surface temperature, and things like sun, shade, reflections and wind all affect the readings. That’s why we check findings with moisture readings and a close visual inspection. Our report says plainly what the camera picked up and how sure we can be. If a finding can’t be confirmed, the report suggests a next step. Typical surveys look at areas losing heat at the eaves and junctions and wet areas near outlets and upstands, on flat roofs, ceilings below the roof and insulated roof spaces.

Around Stanwell, plenty of roofs are low enough to see partly from the garden or the street. The parts you cannot see, such as rear slopes, valleys and chimney tops, are where a drone or thermal camera adds detail. Both depend on the weather on the day, as calm, dry conditions suit both. Even so, a close-up image often shows wear on ridges and flashings that a view from ground level misses.

The report doesn’t just list problems. It explains what we found, why it matters and what we recommend.

Place
Stanwell (TW19)
Wider area
Surrey
Price
From £400 inc. VAT
Reports
Emailed report with photos and recommendations
Survey days
Weekdays and weekends
Insurance
PI and public liability insurance
Call
07833 053749
Last updated
27 October 2026
Illustration of a thermal image of a flat roof, with warm orange patches on a purple background

Flying and imaging in Stanwell

The flight restriction zone around Heathrow Airport covers Stanwell, or comes right up to its edge. Where the drone is part of the survey, we ask the airport for permission first, and only fly if it’s given. Older buildings may be listed or sit in a conservation area. To find out, check Historic England’s list and ask the council about conservation areas. In either case, a change of roofing material may need consent.

If you look after a building such as Stanwell Fields CofE Primary School, a drone or thermal camera can show a large roof in a single visit. Hotels and guest houses near Stanwell can’t easily close rooms for a leak.

Stanwell is about 2 miles north of Ashford, in Surrey. We carry out thermal roof surveys in Stanwell for houses, flats, blocks and commercial buildings, with a written report and photographs every time. Stanwell is one of the towns and villages in Surrey where we work for thermal roof surveys. Our Guildford page covers surveys nearby.

Surveys in TW19 work the same way as everywhere else we cover. We offer thermal roof surveys to properties on High Street, Britannia Way and Frobisher Gardens. We also cover West Bedfont (1 mile east), Heathrow (1 mile north-east), Ashford (2 miles south), Bedfont (2 miles east) and Longford (2 miles north-west). We also work in nearby towns such as Guildford (15 miles south), Woking (10 miles south-west), Camberley (14 miles south-west), Epsom (12 miles south-east), Ewell (12 miles south-east) and Egham (3 miles south-west).

Near you in Stanwell

Around Stanwell, our work takes us to homes and buildings near Spelthorne College, The Swan Public House and Thomas Knyvett College and the streets around them. The nearest railway station is Ashford Surrey station, about 1.2 miles south. Nearby you’ll also find Ashford Hospital (0.9 miles south) and Spelthorne Museum (2.1 miles south-west). The countryside around Stanwell includes Staines Reservoirs and St Ann's Hill.

Map of Stanwell © OpenStreetMap contributors

What a survey costs

What a survey costs depends on the time and equipment it needs. That comes down to:

  • Whether thermal imaging or a drone is needed
  • Which survey package you book
  • Extensions, dormers and garages with roofs of their own
  • Chimneys, valleys, parapets and other details

Every price we give includes VAT. Prices start from £400, including VAT. We confirm the exact price before booking.

Booking your survey

To price your survey accurately, we’ll ask about:

  • What’s prompted the survey
  • Access details, such as a loft hatch or a shared roof
  • Your postcode, so we can check access and travel
  • Your timetable, such as an exchange date

To get a price for thermal roof surveys in Stanwell, phone 07833 053749 or drop us an email. The address, the type of property and what you’d like to know help us price the survey accurately.

What this survey cannot tell you

Before booking, it’s worth knowing what a survey will not do:

  • What’s inside walls or under coverings, without opening up
  • A formal energy assessment
  • Reliable images in rain, strong wind or on a wet roof surface

If you’re not sure which survey you need, call 07833 053749 or drop us an email and we will give you a straight answer before you book. What a survey covers and does not.

Roofs we survey in Stanwell

  • Ceilings below the roof
  • Loft conversions
  • Commercial roofs
  • Flat roofs
  • Insulated roof spaces
  • Pitched roof slopes

The survey, step by step

After the inspection, everything we found is written up in a report with photographs, emailed to you. As for time on site, most surveys take about 1–2 hours for most houses, with bigger or more complicated roofs taking longer. In a smaller place like Stanwell, as anywhere, the forecast plays a part: the parts that need calm, dry weather are planned around it.

  1. We start by discussing the roof, any signs of damp and how the weather may affect the images.
  2. We look at the roof from ground level, from windows and from the roof itself where it is safe.
  3. A thermal camera records how the surface temperature varies across the roof.
  4. We check the patterns that stand out with moisture readings where there’s safe access.
  5. The report sets out the images, what they suggest and what we recommend.

Before the survey

  • Find any records of previous roof work
  • Have keys ready for side gates, garages or roof access doors
  • Keep pets inside or away from the areas we’re looking at

Getting a price

If you’re buying, it helps to book soon after your offer is accepted, so there is time to use the report before exchange. Otherwise, simply ring 07833 053749 or drop us an email whenever suits you.

Book a survey

Read more

Common questions in Stanwell

How do I find out if my home in Stanwell is listed?

You can check whether a building is listed on Historic England’s list, and your council can tell you if it is in a conservation area. 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.

Do you cover smaller places like Stanwell?

Yes, Stanwell is on our map. A small place gets exactly the same survey as a big one, with the route planned beforehand.

Will you walk on the roof?

Only if it is safe. We inspect what can be seen safely: from the ground, from windows, from inside the loft space, from the roof where it is safe and by drone where applicable. Anything we can’t see is noted in the report.

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. Access is agreed with you as you book.

Does this replace a RICS home survey?

No. This is a survey of the roof only, so it’s not a RICS Level 2 or Level 3 survey. Many buyers have both.

Does thermal imaging detect leaks directly?

Thermal imaging shows temperature rather than water. Wet insulation holds heat longer than dry, so it can stand out, and moisture readings are used to check it.

How experienced are you?

More than 5,000 surveys over 20+ years.

Common roof problems in Stanwell

Buyers sometimes want more than a visual look at the roof. A Premium Survey adds thermal imaging, a drone inspection where it applies and a same-day report, which suits a purchase that is moving quickly.

A survey makes sense if you’ve noticed:

  • Leaks far from where the stain appears
  • Areas of a flat roof that may hold water
  • Ceilings that feel colder in places
  • Patches of heat loss across the roof

If you live in an older home near Church of St Mary, thin or patchy insulation under an old roof frequently shows up clearly on a thermal image.

Before you book anyone

  • What’s outside the scope of the survey
  • If they fly a drone, whether they hold a CAA Flyer ID and Operator ID
  • How much experience they have with roofs like yours
  • Whether the loft is part of the inspection

What a roof survey includes

Rented homes, blocks and businesses

We also survey roofs for businesses and commercial landlords, from shops and offices to industrial units. Bigger roofs take more time, and they’re priced for the size.

Where a roof is shared: access has to be agreed with whoever owns or manages the building. Mention it when you get in touch and we will plan the visit with that in mind.

Different roofs, different checks

Loft insulation

Loft insulation is easily disturbed when people store things or run cables. The camera can show where it no longer covers the ceiling.

Felt and asphalt flat roofs

Water under felt or asphalt can stay hidden for years. The camera can give clues to where it is sitting, when the conditions allow.

20+ yearsRoof survey experience
5,000+ surveys98% customer satisfaction
Drones and thermal imagingCAA-registered drone operator
Fully insuredProfessional indemnity and public liability
Reports from £150Prices include VAT