Thurrock · London and the South East
Chadwell St Mary Thermal Roof Survey
Thermal imaging to find moisture and heat loss patterns in a roof in Chadwell St Mary. More than 5,000 surveys completed across London and South East England.
- Water that travels before it shows
- Wet areas near outlets and upstands
- Damp around chimneys and parapets
Thermal roof survey in Chadwell St Mary
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. It helps us see how far water may have spread under the covering, which is hard to judge by eye. Moisture readings are then used to check what the camera suggests. We survey ceilings below the roof, pitched roof slopes and commercial roofs, and the problems we are asked to look at most are areas of a flat roof that may hold water and damp patches with no obvious cause.
In smaller places like Chadwell St Mary, many homes are bungalows and houses with roofs you can partly see from ground level. Chimney tops, valleys and rear slopes are where close-up or thermal images help most. The forecast decides the day. Close-up images often show wear on ridges, verges and flashings that cannot be judged properly from the ground.
The report is written in plain words, so it makes sense without any roofing background. Each point is backed by a photo where possible, and recommendations are put with the most urgent first where relevant.
- Location
- Chadwell St Mary (RM16)
- Wider area
- Thurrock
- Prices
- From £400 inc. VAT
- Your report
- A written report with photos, by email
- Appointments
- Weekdays, Saturdays and Sundays
- Insurance
- Professional indemnity and public liability
- Telephone
- 07833 053749
- Page updated
- 27 October 2026
What affects the price in Chadwell St Mary
All our prices include VAT. What changes the price is:
- How many separate roofs there are, such as extensions, dormers and garages
- The package you choose: Basic, Standard or Premium
- Roof area
- The use of thermal imaging or a drone
Bigger, taller and commercial roofs take more time to survey, so the price reflects that. The price is confirmed before booking.
What we need to know
We will typically ask about:
- When you need the report by
- Pictures of the roof from a safe spot, if you have them
- How the loft is reached, if there is one
- Where water is showing inside, if it is
You can call us seven days a week, including Saturdays and Sundays. To book or ask a question, ring 07833 053749 or use the contact form.
Also near Chadwell St Mary
What else we do in Chadwell St Mary
What a thermal roof survey looks like in Chadwell St Mary
The coast is about 3 miles or less from Chadwell St Mary, and wind off the sea can be strong. Thermal imaging works best after a sunny day, with a dry roof surface and little wind, so the date is chosen with the forecast in mind. There are about 500,000 buildings on England’s list of listed buildings, and around 10,000 conservation areas. If your 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, so the council is the place to ask.
If you look after a building like Herringham Primary Academy, big roofs are where aerial photos and thermal images show the most at once. Shop and office owners around Ealing Broadway Centre may find that big, flat commercial roofs are where close-up aerial shots and thermal images help most.
Chadwell St Mary is about 2 miles east of Grays, in Thurrock. Surveys in Chadwell St Mary work the same way as everywhere we cover: a careful inspection, photos and a written report. Our area takes in places right across Thurrock, from the larger towns to small villages. We also survey roofs in Maidstone.
Every address in RM16 is within our area for thermal roof surveys, from the main roads to the quietest streets. We cover properties on St Teresa Walk, Claudian Way and Heathlyn Close and the roads around them. If you are just outside Chadwell St Mary, we cover Orsett Heath (1 mile north-west), Biggin (1 mile south), West Tilbury (1 mile south-east), Little Thurrock (1 mile west) and Tilbury (2 miles south). Further out, we also cover Stanford-le-Hope (4 miles north-east), South Ockendon (4 miles north-west), Balstonia (3 miles north-east), Corringham (5 miles north-east), Aveley (5 miles west) and South Stifford (3 miles west).
Landmarks near Chadwell St Mary
Around Chadwell St Mary, our work takes us to homes and buildings near Thurrock and Basildon College and Palmer's College. The nearest railway station is East Tilbury station, about 1.8 miles east of the centre. Well-known places in the area include Ealing Broadway Centre (3.5 miles north-west) and Orsett Hospital (1.6 miles north). Green spaces nearby include Thurrock Thameside Nature Park and Sawyers Lake.
Roof by roof
Felt and asphalt flat roofs
Water under felt or asphalt can stay hidden for years. Thermal imaging helps suggest where it is, when the conditions allow.
GRP fibreglass roofs
Cracks in GRP can let water into the boards beneath. We combine a visual check of cracks with the thermal images around them.
Common roof problems in Chadwell St Mary
Building owners and managing agents use thermal surveys to plan work on larger flat roofs. Patterns can point to wet areas and show which parts look sound, so we know where to take moisture readings.
A survey makes sense if you’ve noticed:
- Patches of heat loss across the roof
- Ceilings that feel colder in places
- Thin or uneven insulation in the roof
- Stains that keep coming back
If your house is among the older ones in the streets near Emmanuel Church, tall stacks and steep slopes are easier to judge with close-up aerial photos than from the pavement.
Before you book any roof surveyor
- Which parts of the roof they’ll actually see
- Will the report include photos?
- What’s outside the scope of the survey
- Whether the price includes VAT
Surveys for landlords and agents in Chadwell St Mary
For a freeholder or residents’ company, a roof report is a sound basis for a maintenance plan.
We survey roofs for letting agents and landlords as well as householders. A written report with photos gives you a clear record of the roof, which helps you plan work between tenancies.
What happens on the day
The visit has one job: to see as much of the roof as can be seen safely and record it clearly. Everything we note and photograph goes into the written report. It normally takes an hour or two at most homes, or half a day or so for a commercial building. Homes around Chadwell St Mary often have gardens on more than one side, which gives us room to step back and see the roof. Mention any side of the property we cannot get to. The loft, where there is safe access, completes the picture.
- We talk through the roof, any damp or leaks, and the weather expected on the day.
- We look at the roof from the ground, from windows and from the roof itself where it’s safe.
- We take thermal images of the roof to pick up temperature patterns.
- 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.
How to prepare
- If you’re buying, check with the agent that we can get in
- For a flat or shared roof, check access with whoever owns or manages the building
- Have keys ready for side gates, garages or roof access doors
Book a survey
To arrange a survey, ring 07833 053749 or drop us an email with the address and what you’d like to know about the roof. You’ll know the price before anything is booked.
Advice
Should I look at the roof myself first?
What you cannot do safely is get up close. Roofs are fragile and slippery. That part is for a survey.
A DIY look is useful, but it is not a survey. You won’t see flashings, valleys or the backs of chimneys properly from ground level.
Chadwell St Mary: your questions answered
How do I find out if my home in Chadwell St Mary 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.
Do you carry out roof surveys in Chadwell St Mary?
We do. Every survey there gets the same written report with photos, and visits run on weekdays and weekends.
How much does a thermal roof survey cost?
It comes with our Premium Survey, which starts from £400. That also includes a full inspection, a drone inspection where it applies, structural analysis and a same-day report.
Does thermal imaging detect leaks directly?
Not directly. It shows temperature, and wet materials often behave differently from dry ones. We confirm what it suggests with moisture readings.
Are you structural engineers?
No. We point out what can be seen, such as sagging or deflection, but we are not structural engineers and don’t carry out calculations. If we think you need an engineer, the report says so.
Can a thermal survey trace a roof leak?
Thermal imaging can help, alongside other checks. The results depend on conditions on the day. If the source cannot be confirmed, we’ll say what could help next, such as electronic leak detection.
How fast do I get the report?
Basic reports arrive within 48 hours, Standard reports in 24–48 hours and Premium reports on the same day. Each one is emailed.