Greater London · London and the South East
Thermal imaging roof survey in Wallend, Greater London
Find out what’s going on with the roof before you spend money on it. We carry out thermal roof surveys in Wallend.
- Wet areas near outlets and upstands
- Areas of a flat roof that may hold water
- Damp patches with no obvious cause
Thermal roof survey in Wallend
Wet insulation under a flat roof covering holds heat for longer than dry. So a wet patch can show as a warmer or cooler area on the camera. This can give an idea of how far water has travelled beneath the membrane, something you can’t usually tell from the surface. Moisture readings are then used to check what the camera suggests. We survey insulated roof spaces, flat roofs and ceilings below the roof, and common reasons people get in touch are missing or slipped insulation and heat escaping through the roof.
Many London roofs are hidden from the pavement: valley gutters behind parapets, dormers and flat-roofed rear additions. Drone photos and thermal images can show parts of a roof that are hard to reach safely. The weather decides the day: both drones and thermal cameras need the right conditions. What a thermal image shows is temperature, so anything that looks like moisture is checked with a meter.
The report records the roof as we found it on the day. That makes it useful now and a handy reference later, such as when you want to compare after future work.
- Place
- Wallend (E6, IG11, E12)
- Wider area
- Greater London
- Cost
- From £400 inc. VAT
- Report
- Written, with photos, emailed to you
- Survey days
- Monday to Sunday, daytime
- Insured
- Professional indemnity and public liability
- Telephone
- 07833 053749
- Last updated
- 27 October 2026
Common questions in Wallend
Is parking a problem for a survey in Wallend?
It rarely stops a survey, but it is worth planning. Tell us what parking is available nearby, and the visit is planned around it.
Does a conservation area affect roof work in Wallend?
For listing, use Historic England’s list; for conservation areas, ask the council. It matters most if you are planning to re-roof in a different material.
How many surveys have you done?
We have more than 20 years’ experience and have carried out more than 5,000 surveys across London and the South East.
Which survey includes thermal imaging?
Our Premium Survey, from £400, includes thermal imaging. You also get an in-person consultation and a 12-month follow-up. For bigger commercial roofs, we quote on size.
Are you structural engineers?
No. We’re roof surveyors, not structural engineers. If we see signs that need an engineer’s opinion, we’ll recommend one.
Is Wallend in your area?
Yes. Wallend is part of the area we cover, and the service is the same as everywhere else we work.
Will thermal imaging find my leak?
It often helps show where to look. Patterns can suggest where trapped water has spread. It’s used alongside a close inspection and moisture readings, as the camera alone can’t prove a leak.
Airspace, weather and Wallend roofs
Eastbury Manor House, about 1.5 miles east, is one of the historic houses in the wider area around Wallend. Older roofs in the wider area can hide decades of patch repairs, so the detail matters. Alongside Victorian and Edwardian terraces, outer London has a great many interwar semis, frequently with hipped roofs of clay or concrete tiles. Hips, bay roofs and later loft conversions are typical of those semis, if your home is one of them. Where a roof is steep, tall or hard to see from ground level, drone photos and thermal images add detail.
Wallend is in London, so parking needs planning: let us know about parking bays, permits or a driveway as you book, as a space near the door cannot be promised. If you look after a building such as Nelson Primary School, thermal images can show where wet insulation sits under a big flat roof. Take an older house close to St John the Baptist's Church: tall stacks and steep slopes are easier to judge with close-up aerial photos than from the pavement.
Wallend is about 1 mile west of Barking, in Greater London. We visit Wallend as part of our work across Greater London. We cover towns and villages across Greater London. Our London page covers surveys nearby.
All of E6, IG11 and E12 is covered for thermal roof surveys. Local streets include Hall Road, Quay Road and Ascot Road, and we cover them all. Wallend is on the A117, which makes it simple to reach. Nearby, we also carry out thermal roof surveys in East Ham (1 mile south-west), Plashet (1 mile north-west), Upton Park (1 mile west), Manor Park (1 mile north) and Beckton (1 mile south). Larger places within reach include London (7 miles west), City of Westminster (9 miles west), Marylebone (9 miles west), Kensington (12 miles west), St Pancras (8 miles west) and Shoreditch (6 miles west).
Local landmarks in Wallend
Typical jobs here are in homes near Dukes Head Public House, Tyndale Academy and Loxford Park. Wallend’s nearest station is Barking station, roughly 0.9 miles north-east. Well-known places in the area include Gallions Reach Shopping Park (1.7 miles south-east) and Newham University Hospital (1.4 miles south-west). Open spaces near Wallend include Hollow Pond and Ripple Nature Reserve.
How we price thermal roof surveys
What a survey costs depends on the time and equipment it needs. That comes down to:
- Chimneys, valleys, parapets and other details
- House, block, shop or office
- The roof’s overall size
- Extra roofs, like extensions, dormers or garages
There are three survey packages: Basic from £150, Standard from £250 and Premium from £400, all including VAT. The price for your roof depends on its size, access and what you need to know.
Helping us price your survey
Getting the details right at the start saves time. Please include:
- Where water is showing inside, if it is
- What’s prompted the survey
- Photos of the roof, taken safely from the ground or a window
- The property’s address and postcode
Not sure which survey you need? It’s easiest to phone 07833 053749 or use the contact form and describe the roof and what’s worrying you. We’ll explain the options and the price.
Why get it checked now?
A damp patch that keeps coming back usually has a cause that hasn’t been found. Thermal imaging with moisture readings can help narrow it down, rather than more guesswork. Blocked gutters and hoppers on London houses overflow and soak brickwork, which can lead to damp inside. A small blockage left for a few winters becomes a damp problem.
A Basic Survey starts from £150, inc. VAT. The Standard Survey starts from £250 and the Premium Survey from £400, both with VAT included. You’ll know the price for your roof before booking.
Why book with us
- Package prices that include VAT
- 20+ years’ experience
- Every finding written up with photos
- Drone and thermal imaging surveys available
Take a look at what a roof survey costs or our case studies.
Also near Wallend
More services for Wallend
How it works
Before we start, let us know why you’ve booked: a purchase, a leak, a storm, new work or simply peace of mind. It helps us focus on what matters most to you. Most visits take about 1–2 hours at a house, including the thermal images, and around 3–4 hours for a commercial roof. Many London properties are flats or terraces with no side access, so rear slopes are viewed from windows, the loft or, where a flight is allowed, by drone. Mention any building rules, key holders or managing agents as you book.
- First we go over the roof, the problem you’ve noticed and the conditions forecast for the visit.
- The roof is inspected visually from safe viewpoints.
- Thermal images are taken to show differences in surface temperature.
- Any patterns of interest are checked with moisture readings where we can reach them.
- We write up the thermal images alongside ordinary photos and recommendations.
Preparing for the visit
- Let us know about parking before the day
- Have keys ready for side gates, garages or roof access doors
- For a flat or shared roof, check access with whoever owns or manages the building
Book a survey
If you have photos of the roof, send them over. Pictures from ground level or a window are fine. To get started, call 07833 053749 or drop us an email.
Related advice
Should I look at the roof myself first?
The one thing to avoid is getting up close. Slates, tiles, flat roofs and rooflights can give way, and falls from height are serious. That’s where a survey comes in, using safe viewpoints and a drone where it applies.
Inside, the loft is a good place to look, with care. Take a torch and only step on boards or joists, and look for staining, damp timber or daylight coming through.
Practical tips
A survey works best with a little help from you, before and after. Some tips:
- Keep dated photos of any marks on ceilings
- Check from ground level or a window, never by climbing
- Remember the conditions on the day affect the results
- Let us know where and when you’ve seen damp or stains
Buyers can use the findings when talking to the seller or agent. What you do with it is up to you, whether you ask for work before completion or discuss the price.
Keep an eye on ceilings under the roof for new stains. Early action keeps insulation from staying wet.
When you need someone else
In fairness, there are limits to any roof survey:
- Insulation values or heat loss calculations
- A structural engineer’s assessment
- Proving moisture from the images alone
Not sure which survey suits your roof? You can phone 07833 053749 or send us an email and we will tell you before you book. What a survey covers and does not.
What we look at
- Flat roofs
- Ceilings below the roof
- Loft conversions
- Insulated roof spaces
- Commercial roofs
- Pitched roof slopes