Essex · London and the South East
Thermal Roof Survey in Harrowcross
Not sure what state the roof is in? You can book a thermal roof survey in Harrowcross and across Essex.
- Damp patches with no obvious cause
- Ceilings that feel colder in places
- Missing or slipped insulation
What this survey can’t tell you
This is not a RICS building survey, a structural engineer’s report or an asbestos survey. Other limits to bear in mind:
- A structural engineer’s assessment
- Clear results when the conditions on the day are poor
- Seeing water directly, as the camera shows temperature, not moisture
If in doubt, call 07833 053749 or send us an email and we’ll suggest the right survey before booking. What a survey covers and doesn’t.
Roofs we survey in Harrowcross
- Pitched roof slopes
- Loft conversions
- Insulated roof spaces
- Flat roofs
- Commercial roofs
- Ceilings below the roof
Thermal roof survey in Harrowcross: what you get
Our thermal survey records how the surface temperature varies across your roof. Those patterns can point to trapped moisture, missing insulation or heat escaping. The camera does not see water itself, so we check what it shows with moisture readings. Thermal imaging is included in our Premium Survey, from £400. The report also notes the conditions on the day, since they affect what the camera can show. Typical surveys look at water getting in at parapets and stacks and damp patches with no obvious cause, on flat roofs, ceilings below the roof and pitched roof slopes.
In a village or hamlet like Harrowcross, roofs can be steep, old and hard to see from the lane. A drone and a thermal camera each give a view you can’t get from the ground. Weather and airspace are checked before the visit. Older roofs with steep slopes and tall chimneys are where the extra view helps most.
The report works through the roof section by section, from the coverings down to the gutters. It records what’s sound as well as what is not.
- Location
- Harrowcross (CO9)
- Wider area
- Essex
- Cost
- From £400 inc. VAT
- Your report
- Emailed report with photos and recommendations
- Appointments
- Weekdays and weekends
- Insurance
- PI and public liability insurance
- Phone
- 07833 053749
- Last updated
- 27 October 2026
Practical tips
Some practical points come up on survey after survey. They apply to most roofs:
- Keep outlets and gutters clear to stop water sitting
- Remember the conditions on the day affect the results
- Take photos of stains as they appear, so we can compare
- Keep the heating on as usual before a heat loss survey
Premium Surveys include an in-person consultation, so you can go through the images with us. There is a 12-month follow-up too.
After repairs or a new covering, a later survey can confirm things are dry, when the conditions are suitable.
What we do, step by step
We photograph the roof as we go, so you can see in the report what we found and where. We take close-ups from wherever is safe, including by drone where it is applicable and the weather allows. A typical visit takes an hour or two for most homes, plus time to check any thermal findings with moisture readings. In a hamlet or village like Harrowcross, a postcode does not always lead to the right gate, so a few directions, or a note of a nearby landmark, help us arrive on time. After that, the survey runs as it would anywhere.
- We start with the roof, its history and any signs of damp or heat loss.
- The weather and surface conditions are recorded.
- A full inspection and thermal imaging are carried out together.
- We back up the thermal patterns with moisture readings.
- You get the report the same day, with an in-person consultation to follow.
How to prepare
- Jot down any questions you want answered
- Find any records of previous roof work
- Mention any parking restrictions on your street
Getting a price
Once you know what you need, call 07833 053749 or send us an email. From there it’s a case of choosing a package, agreeing the price and fixing a day.
Advice
Flying and imaging in Harrowcross
If the drone is used for your survey, the flight is checked against the Drone Safety Map first. Clay tiles and timber weatherboarding mark out many of the older buildings in Essex, while many towns grew with post-war and newer estates. Where a roof is steep, tall or hard to see from ground level, drone photos and thermal images add detail.
Take a building like Hedingham School and Sixth Form: thermal images can show where wet insulation sits under a big flat roof. Hedingham Castle, about 1.7 miles north-east, is one of the historic houses in the wider area around Harrowcross. For older roofs nearby, a look from the air or with a thermal camera is a hands-off way to check condition.
Harrowcross is about 3 miles north-west of Halstead, in Essex. Harrowcross is one of many places we visit across Essex, for homes and businesses alike. Across Essex, we cover Harrowcross. There’s also a page for Chelmsford.
Here we cover the CO9 postcode area for thermal roof surveys. Other places close to Harrowcross include Sible Hedingham (1 mile north-east), Almshouse Green (1 mile west), Castle Hedingham (2 miles north-east), Gosfield (3 miles south) and Beazley End (4 miles south-west). We also work in nearby towns such as Colchester (15 miles east), Braintree (6 miles south), Witham (12 miles south), Saffron Walden (15 miles west), Camulodunum (14 miles south-east) and Halstead (3 miles south-east).
Near you in Harrowcross
We work in homes and buildings around The White Lion pub and the streets around them. Other landmarks nearby include Hedingham Castle (1.7 miles north-east) and Halstead Hospital (3 miles south-east). For a walk, there’s Belcher's and Broadfield Woods.
Roof by roof
Loft insulation
The difference is clearest when the home is heated and it is cold out. Our report notes how the conditions affected the images.
GRP fibreglass roofs
Water under a GRP roof can reach the timber deck. The camera can help show where to look.
Why it’s worth a survey now in Harrowcross
A poorly insulated roof loses heat year after year. Thermal images can show where insulation is missing or has slipped, so you know where to put things right. Outbuildings and barns around Harrowcross are easy to forget, but a failed roof there can spoil what’s stored inside. A quick look before winter can save a lot.
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.
Why book us in Harrowcross
- 5,000+ surveys completed
- Drone and thermal imaging surveys available
- Insured for professional indemnity and public liability
- Surveys seven days a week
Take a look at our cost guide and what we found on two real jobs.
Questions from Harrowcross
Do you cover smaller places like Harrowcross?
Yes, Harrowcross is on our map. A small place gets exactly the same survey as a big one, with the route planned beforehand.
Do you cover Harrowcross?
Yes. We survey roofs across London and South East England, and Harrowcross is part of that. You can phone 07833 053749 or drop us an email with the address and a few details, and we will talk through which survey suits.
Can thermal imaging show missing insulation?
It can show temperature patterns that point to missing or thin insulation. The difference is clearest when the building is heated and it’s colder outside. Where we can reach the loft safely, we check there too.
I live in a flat. Can you survey the roof?
Yes, once access has been agreed. Roofs over flats are often shared, so the building owner or managing agent needs to agree access. We inspect only the parts we’re allowed to reach.
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.
Can you do a thermal survey in any weather?
Conditions on the day have a big effect on what the camera can show. A dry surface, little wind and a sunny spell beforehand help most. We record the conditions in the report, so you know how much weight to give the images.
Do you carry professional indemnity insurance?
Professional indemnity and public liability insurance cover our surveys. Ask if you need details for a managing agent or building owner.
Places near Harrowcross
Other services in Harrowcross
When to book a survey in Harrowcross
Building owners and managing agents use thermal surveys to plan work on larger flat roofs. It can suggest which areas may be wet and which seem dry, so we know where to take moisture readings.
Typical things we are asked to look at include:
- Damp around roof outlets and upstands
- Thin or uneven insulation in the roof
- Water getting in at parapets and stacks
- Possible trapped moisture under a flat roof covering
The streets around a church such as Church of St Peter are often among the oldest in a place, and if you own one of the older houses nearby, steep roofs, tall chimneys and hidden valleys can be hard to see from the ground, and that’s where a view by drone or thermal camera helps.
Questions to ask before you book
- Which parts of the roof they’ll actually see
- What the report includes, and whether it has photographs
- What happens after the report arrives
- How much experience they have with roofs like yours