Hertfordshire · London and the South East
Thermal Roof Survey in Thundridge
Thermal imaging to find moisture and heat loss patterns in a roof in Thundridge, carried out by an experienced roof surveyor. Every survey comes with a written report and photos.
- Cold areas below the roof
- Areas losing heat at the eaves and junctions
- Damp where roofs meet walls and chimneys
Should I look at the roof myself first?
Fresh stains on ceilings or walls after rain are worth noting. Photograph them and note the date, as it helps a surveyor trace the cause.
A DIY look is useful, but it is not a survey. From the ground, valleys, flashings and the backs of chimneys are often out of sight.
Thermal roof survey in Thundridge: what you get
Thermal imaging works best in the right conditions. A sunny day before the survey, a dry roof surface and little wind all help. Rain, wind and cloud can all make the patterns weaker. We talk through the forecast when you book, and our report notes the conditions and how they affected what we saw. If you’re worried about damp that repairs haven’t cured and leaks far from where the stain appears, a survey will tell you what’s going on, on ceilings below the roof, flat roofs and commercial roofs alike.
Villages like Thundridge often stand in open country, where wind can be strong. High wind or heavy rain stops a small drone flying, and calm conditions also suit thermal imaging best. We plan the journey, access and timing around the weather. If the day turns windy or wet, the visit can be moved.
Where we can’t see part of the roof, the report says so. That way, it’s clear what was covered and what wasn’t.
- Location
- Thundridge (SG12)
- Wider area
- Hertfordshire
- Prices
- From £400 inc. VAT
- Report
- A written report with photos, by email
- Survey days
- Weekdays and weekends
- Insured
- Professional indemnity and public liability
- Call
- 07833 053749
- Updated
- 27 October 2026
Surveys for landlords and agents in Thundridge
A roof problem in a let property affects your tenants as well as the building. A survey shows what needs attention, so you can plan the work around your tenants.
Shared roofs need a little more planning: access has to be agreed with whoever owns or manages the building. Mention it when you contact us and we’ll plan the visit with that in mind.
What we’re asked to look at in Thundridge
Once a leak has been fixed, people frequently ask whether the roof is still wet. Thermal images and moisture readings can suggest whether moisture is still trapped when the conditions on the day are suitable.
Things that frequently lead to a survey include:
- Areas losing heat at the eaves and junctions
- Damp that repairs haven’t cured
- Possible trapped moisture under a flat roof covering
- Moisture around outlets and upstands
For an older house near a landmark such as Parish Church of St Mary, 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 limits apply to the survey
- Whether you get a written report with photos
- Whether they hold professional indemnity and public liability insurance
- Whether the loft is part of the inspection
What this survey can’t tell you
We only report everything that’s safely in view on the day, so some things are outside what a survey can do:
- Insulation values or heat loss calculations
- Whether the deck or roof structure is strong enough
- What’s inside walls or under coverings, without opening up
Not sure which survey suits your roof? You can call 07833 053749 or email us and we will tell you. The full list of what we check.
Roofs we survey in Thundridge
- Loft conversions
- Flat roofs
- Ceilings below the roof
- Pitched roof slopes
- Insulated roof spaces
- Commercial roofs
Towns and villages near Thundridge
More services for Thundridge
Why it’s worth a survey now in Thundridge
Heat lost through a roof costs money every winter. Thermal images can show where insulation is missing or has slipped, so improvements can go where they’re needed. In a small place like Thundridge, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.
Prices start from £400, including VAT. Packages run from Basic at £150 through Standard at £250 to Premium at £400, including VAT.
What you get with us
- More than 5,000 surveys completed
- Insured for professional indemnity and public liability
- Package prices that include VAT
- A report with photos
Take a look at how roof surveys are priced or our case studies.
Your questions about thermal roof surveys in Thundridge
Do you cover smaller places like Thundridge?
We do. Villages and rural addresses get the same survey as a town house, with the route planned beforehand.
Is my home in Thundridge listed or in a conservation area?
Start with Historic England’s list for listing and your council for conservation areas. It’s worth checking before planning roof work, as both can affect what’s allowed.
What’s in the survey report?
A written report with photos, explaining the condition of the roof, any defects and our recommendations, by urgency where it matters. Standard adds moisture detection and a structural check; Premium adds thermal imaging, drone inspection where it applies and structural analysis.
Is thermal imaging useful on pitched roofs?
On pitched roofs, the camera can point to heat loss and some damp patterns. Our report is clear about what can be read from them, and back them up with a visual inspection and moisture readings.
How long have you been surveying roofs?
Over 20 years and more than 5,000 surveys.
Is it the same as a RICS Level 2 or Level 3 survey?
No. We’re experienced roof surveyors, and our survey covers the roof rather than the whole building. For the rest of the building, a RICS home survey is a separate job.
Will thermal imaging find my leak?
It’s a useful tool for tracing leaks, but not the only one. The results depend on conditions on the day. If the source cannot be confirmed, we will say what could help next, like electronic leak detection.
Drones, thermal imaging and Thundridge roofs
If your survey includes the drone, we check the Drone Safety Map for restrictions before flying. Historic houses such as Much Hadham Palace, about 4.8 miles east, show how far back building in the area around Thundridge goes. Older homes in the wider area often have features worth a closer look, such as lead valleys, tall stacks and roofs that have been patched over the years, and a listed home or one in a conservation area may need consent for changes of material.
Take a building like Thundridge Church of England Primary School: thermal images can show where wet insulation sits under a big flat roof.
Thundridge is about 1 mile north of Ware, in Hertfordshire. We visit Thundridge as part of our work across Hertfordshire, for homes and businesses alike. Across Hertfordshire, we cover Thundridge and the places around it. For surveys nearby, see our London page.
Here we cover the SG12 postcode area for thermal roof surveys. That includes homes and businesses on Woodlands Road, Cold Christmas Lane and Ducketts Wood and the roads around them. We also cover the places around Thundridge: Wadesmill (1 mile north), Cold Christmas (1 mile east), High Cross (1 mile north), Ware (1 mile south) and Tonwell (2 miles west). Larger places within reach include Stevenage (8 miles north-west), St Albans (14 miles south-west), Bishop's Stortford (8 miles east), Welwyn Garden City (7 miles west), Harpenden (14 miles west) and Hitchin (13 miles north-west).
What’s near Thundridge
In Thundridge, that means homes and buildings near Sow & Pigs pub and The Chauncy School, among other places. Thundridge’s nearest station is Ware station, about 1.8 miles south of the centre. Well-known places in the area include Hertford County Hospital (3.6 miles south-west) and Barrowfield (2.5 miles south). For a walk, there is King's Meads.
What happens on the day
Safety comes first on every visit. We inspect what can be seen safely, and if part of the roof can’t be seen, the report says so. The survey typically takes about 1–2 hours for a house, with bigger or more complicated roofs taking longer. Rural addresses near Thundridge can be hard to find from a postcode alone, so a few directions are welcome. After that, the survey runs as it would anywhere.
- First we discuss the roof, any damp and the forecast for the visit.
- We look over the roof from wherever it is safe.
- We take thermal images of the roof and of the loft where we can reach it.
- We take moisture readings where the images suggest a problem.
- Each image is set beside a normal photo and explained in the report.
Preparing for the visit
- Make sure we can get to the back of the property
- Let us know about any leaks, stains or damp patches you know of
- Tell us where we can park nearby
How to book
Not sure which survey you need? It is easiest to phone 07833 053749 or drop us an email and describe the roof and what’s worrying you. We will explain the options and the price.