Surrey · London and the South East
Woodmansterne Thermal Roof Survey
Thermal imaging to find moisture and heat loss patterns in a roof around Woodmansterne, with findings in writing and pictures to back them up. Weekday and weekend visits available.
- Possible trapped moisture under a flat roof covering
- Missing or slipped insulation
- Moisture around outlets and upstands
Common roof problems in Woodmansterne
People often book a thermal survey when a damp patch has no obvious cause. Water can travel under a roof covering or along timbers before it shows inside. Temperature patterns can help narrow down where to look.
Common reasons to book include:
- Missing or slipped insulation
- Leaks far from where the stain appears
- Damp around chimneys and parapets
- Damp that repairs haven’t cured
For site and facilities teams at buildings like Chipstead Valley Primary School, a drone or thermal camera can show a large roof in a single visit.
What to check before booking
- Which parts of the roof they’ll actually see
- Whether the price includes VAT
- Whether the inside of the roof is included
- Their report turnaround times
Thermal roof survey in Woodmansterne: what you get
Thermal imaging is frequently most useful on flat roofs, from small extensions to large commercial roofs. Patterns can suggest where water is trapped under the covering. On pitched roofs, slates and tiles over a ventilated space can hide what’s below, so we also look from the loft where we can reach it safely. We survey ceilings below the roof, pitched roof slopes and commercial roofs, and people most often book us about leaks that are hard to trace and wet insulation beneath the membrane.
Around Woodmansterne, older homes can have thin loft insulation and later additions with roofs of their own. Thermal patterns and close-up photos together give a fuller picture of the roof. Anything that looks like moisture is checked with a meter. Results depend on the weather, so the visit is planned around the forecast.
Findings are set out part by part, from the main slopes down to the gutters and outlets. It records what’s sound as well as what isn’t.
- Location
- Woodmansterne (SM7, CR5)
- Wider area
- Surrey
- Prices
- From £400 inc. VAT
- Report
- Written, with photos, emailed to you
- Survey days
- Monday to Sunday, daytime
- Insured
- Professional indemnity and public liability
- Phone
- 07833 053749
- Page updated
- 27 October 2026
Checking the roof from ground level
After heavy rain, check ceilings and the tops of walls for new stains. Photograph them and note the date.
Keep a simple record: when leaks happen, ground-level photos and any past roof work. Send it with your enquiry, as it helps us focus the survey.
Rented homes, blocks and businesses
Buyers’ agents can book surveys on behalf of their clients. The report is emailed, so it can go straight to your client, photos included.
A roof problem in a let property affects your tenants as well as the building. A survey helps you spot issues early and plan the work.
How the survey changes by roof type
Single-ply and EPDM roofs
Many single-ply and EPDM roofs sit on insulation boards. Wet boards can show as temperature differences on the images.
Loft insulation
In the roof space, the camera can pick up gaps and thin areas of insulation. We look where there’s safe access.
Airspace, weather and Woodmansterne roofs
With Nonsuch Mansion about 3.9 miles north-west, Woodmansterne sits in an area with a long building history. 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 the council can say whether a home is in a conservation area. If your survey includes the drone, we check the Drone Safety Map for restrictions before flying.
If yours is one of the older homes in the streets near St Peter's Church, thin or patchy insulation under an old roof often shows up clearly on a thermal image.
Woodmansterne is about 1 mile west of Coulsdon, in Surrey. We carry out thermal roof surveys for homeowners, landlords and businesses in Woodmansterne and nearby. Our area takes in places right across Surrey, large and small. There’s also a page for London.
Here we cover the SM7 and CR5 postcode area for thermal roof surveys. That includes homes and businesses on Upper Pines, Pine Walk and Water Mead and the roads around them. Close by, we survey roofs in Chipstead (1 mile south), Banstead (1 mile north-west), Coulsdon (1 mile east), Little Woodcote (2 miles north) and Woodcote Green (2 miles north-east). Within a short drive, we also cover Epsom (5 miles west), Horley (9 miles south), Redhill (5 miles south), Ewell (5 miles north-west), Reigate (6 miles south) and Walton-on-Thames (11 miles north-west).
What’s near Woodmansterne
Around Woodmansterne, our work takes us to homes and buildings near Woodcote High School, Banstead Preparatory School and Fames Rough and the streets around them. There’s a railway station in Woodmansterne itself: Chipstead station. Well-known places in the area include Honeywood Museum (3.5 miles north) and Banstead Hospital (1.6 miles north-west). Not far away are Duppas Hill and Mercers Lake.
Useful tips for Woodmansterne property owners
Small things make a difference. Our tips:
- Photograph damp patches with the date
- File the images with your roof records
- Ask us about the forecast if rain is expected
- Keep a record of when stains appear
You also get an in-person consultation with a Premium Survey, giving you the chance to talk through the images and findings. There is a 12-month follow-up too.
Consider a repeat survey after major work on the roof, when the conditions are suitable.
What happens on the day
Photos are taken throughout the visit, so the report shows exactly what we saw. Close-ups come from the safest viewpoint available. A typical visit takes an hour or two for most homes, plus time to check any thermal findings with moisture readings. For a survey in Woodmansterne, we agree the time, the access and parking before the day. Weekday and weekend visits are both possible. If there are outbuildings or garages you want looked at, mention them.
- First we go over the roof, the problem you’ve noticed and the conditions forecast for the visit.
- We check the roof from ground level, from windows and from the roof itself where it’s safe.
- Thermal images are taken to show differences in surface temperature.
- Any patterns of interest are checked with moisture readings where we can reach them.
- You get a report with thermal images, photographs and our recommendations.
Before the survey
- Check the loft hatch can be reached
- For flats, check roof access has been agreed
- Gather any invoices or paperwork from past roof work
Book a survey
Prices start from £400, including VAT. What you pay depends on the roof’s size, access and the package, and you can phone 07833 053749 or send us an email to find out.
Advice
Common questions in Woodmansterne
Is Woodmansterne within the area you cover?
Yes, smaller places are covered as well as towns. We survey roofs across London and South East England. Let us know about access, parking and anything unusual about getting there when booking.
Is my home in Woodmansterne listed or in a conservation area?
For listing, use Historic England’s list; for conservation areas, ask the council. The answer matters most when a change of material is on the cards.
Does thermal imaging work on slate and tile roofs?
It can show heat loss and some damp, but it has more limits there. Our report is clear about what can be read from them, and back them up with a visual inspection and moisture readings.
Is thermal imaging good for finding leaks?
It’s a useful tool for tracing leaks, but not the only one. The results depend on conditions on the day. If the source can’t be confirmed, we’ll say what could help next, such as electronic leak detection.
Do you use drones?
Yes, where it’s applicable. We hold a CAA Flyer ID and Operator ID and fly a drone under 250g, and the airspace and weather are checked before every flight.
What does the report include?
A report with photos, explaining the condition of the roof, any defects and our recommendations. The Standard Survey adds moisture detection and a structural check, and the Premium Survey adds thermal imaging, drone inspection where applicable and structural analysis.
Will the survey show heat loss through my roof?
It can show temperature patterns that point to missing or thin insulation. It shows most clearly when it is warm inside and cold outside. Where we can reach the loft safely, we check there too.