Surrey · London and the South East
Thermal Roof Survey in West Horsley
Need a thermal roof survey in West Horsley? We can help, with a written report you can act on. Book a weekday or weekend visit.
- Damp patches with no obvious cause
- Gaps in loft insulation
- Cold spots on ceilings under the roof
Thermal roof surveys in West Horsley: local notes
Many older homes in Surrey have handmade clay tiles and tile-hung upper walls. Some old buildings in Surrey and Sussex have Horsham stone slab roofs. Many roofs like these cannot be judged properly from the pavement, and that’s where a view from above or a thermal image earns its place. The wider area around West Horsley has a long history of building, with Hatchlands Park about 1.6 miles south-west. On older houses around here, roofs often carry the marks of earlier repairs, from replaced slates to new lead, and any change of roofing material on a listed home needs checking with the council first.
Anyone responsible for a site like The Raleigh School will know that a drone or thermal camera can show a large roof in a single visit.
West Horsley is about 6 miles west of Leatherhead, in Surrey. Anywhere in West Horsley, we can come and survey your property. West Horsley is one of the towns and villages in Surrey we cover. There is also a page for Guildford.
Here we cover the KT24 and GU23 postcode area for thermal roof surveys. We cover properties on The Street, Woodside and Long Reach and the roads around them. Main roads around West Horsley include the A246 and B2039, so getting to you is simple. Close by, we survey roofs in East Horsley (1 mile east), Ockham (2 miles north), East Clandon (2 miles south-west), Effingham (2 miles east) and Ripley (3 miles north-west). We also work in nearby towns such as Guildford (6 miles west), Woking (6 miles north-west), Camberley (13 miles west), Epsom (9 miles north-east), Horley (14 miles south-east) and Redhill (13 miles east).
Landmarks near West Horsley
Around West Horsley, our work takes us to homes and buildings near Howard of Effingham School, The Barley Mow pub and The Forest and the Highlands. The closest station to West Horsley is Horsley station, roughly 0.7 miles east. Nearby you will also find Woking Community Hospital (5.2 miles north-west) and Send and Ripley History Society Museum (2.4 miles north-west). The countryside around West Horsley includes St Martha's Hill and Papercourt Marshes.
How a thermal roof survey works in West Horsley
Thermal imaging is useful when a damp patch has no clear cause. Leaks frequently run along a roof before they appear on a ceiling, and the camera can show patterns that help us follow it. We combine the images with a visual inspection and moisture readings, so no conclusion rests on one method alone. If you are worried about water getting in at parapets and stacks and water that travels before it shows, we can find out what’s behind it, whatever the roof.
Older cottages and houses around West Horsley may have little insulation, and some have extensions with their own roofs. 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.
We write the report in plain English, so it makes sense without any roofing background. Photographs show what each point refers to, with the urgent items made clear.
- Location
- West Horsley (KT24, GU23)
- Region
- Surrey
- Prices
- From £400 inc. VAT
- Reports
- Emailed report with photos and recommendations
- When we survey
- Weekdays and weekends
- Cover
- PI and public liability insurance
- Phone
- 07833 053749
- Page updated
- 27 October 2026
Useful tips for West Horsley property owners
A few practical points come up again and again on our surveys. 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 report to compare against after any repair
You also get an in-person consultation with a Premium Survey, so you can go through the images with us. A follow-up 12 months later is included as well.
After repairs or a new covering, a later survey can confirm things are dry, when the conditions are suitable.
Do you need a thermal roof survey in West Horsley?
On big commercial and residential flat roofs, thermal imaging helps owners plan. It can suggest which areas may be wet and which seem dry, so moisture readings can be targeted.
A survey can pick up problems such as:
- Wet areas near outlets and upstands
- Heat escaping through the roof
- Possible trapped moisture under a flat roof covering
- Thin or uneven insulation in the roof
If your home is one of the older ones in the streets near Church of St Mary the Virgin, thin or patchy insulation under an old roof frequently shows up clearly on a thermal image.
What to check before booking
- Whether they hold professional indemnity and public liability insurance
- Their track record with similar roofs
- What the report includes, and whether it has photographs
- How they’ll see the roof: from ground level, the loft, the roof or by drone
Your questions about thermal roof surveys in West Horsley
Do you cover smaller places like West Horsley?
Yes, West Horsley is covered. We work right across London and South East England, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.
How do I find out if my home in West Horsley is listed?
You can check whether a building is listed on Historic England’s list, and your council can tell you if it is in a conservation area. Listed building consent is needed for changes that affect a listed building’s special interest, and conservation areas can limit changes of roofing material.
Will the camera show exactly where the water is?
Thermal imaging shows temperature rather than water. Because wet insulation holds heat for longer, it can show as a different temperature, and moisture readings are used to check it.
How do I book a survey in West Horsley?
The quickest way is to phone 07833 053749 or use the contact form. Give us the address and some details about the roof. We survey on any day of the week.
Can you check my loft insulation with a thermal camera?
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.
Will thermal imaging find my leak?
Thermal imaging can help, alongside other checks. The results depend on conditions on the day. Where it can’t be pinned down, the report suggests a next step, such as electronic leak detection.
Does the weather affect a thermal survey?
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.
Honest limits
Our findings are based on what we can see safely on the day, so there are some things a survey cannot cover:
- Readings unaffected by sun, shade or reflections
- What’s inside walls or under coverings, without opening up
- Insulation values or heat loss calculations
Not sure which survey suits your roof? You can phone 07833 053749 or email us and we will tell you before you book. The full list of what we check.
What this survey covers
- Commercial roofs
- Insulated roof spaces
- Loft conversions
- Pitched roof slopes
- Ceilings below the roof
- Flat roofs
What we look for on each type of roof
Loft insulation
Insulation often gets moved during work in the loft. Thermal images can show where it has been pushed aside.
Single-ply and EPDM roofs
On big single-ply roofs, the camera helps show where to take readings. It focuses the survey on the areas that matter.
Towns and villages near West Horsley
What else we do in West Horsley
Checking the roof from the ground
If you have a loft with safe access, take a look inside. Take a torch and only step on boards or joists, and look for staining, damp timber or daylight coming through.
After strong wind, take a look from the pavement or garden: pieces of tile or slate on the ground, a gap in the ridge or a lifted flashing are all worth noting. Do not go up yourself.
What we do, step by step
Photos are taken throughout the visit, so the report shows exactly what we saw. Close-ups come from the safest viewpoint available, including by drone where it is applicable and the weather allows. Most surveys take roughly 1–2 hours for most homes, plus time to check any thermal findings with moisture readings. Parking around West Horsley is normally easier than in a town centre, but mention lanes, gates or long drives. Low roofs on bungalows can often be seen well from ground level, and the loft shows the rest.
- We talk through the roof, any damp or leaks, and the weather expected on the day.
- We carry out a visual inspection of the roof from wherever it can be seen safely.
- A thermal camera records how the surface temperature varies across the roof.
- 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
- If you are buying, let the agent know when we’re coming
- Have keys ready for side gates, garages or roof access doors
- Gather any invoices or paperwork from past roof work
Arrange a survey
Booking is simple: just ring 07833 053749 or email us and give us a few details about the property and we’ll explain which survey suits. We confirm the price before anything is booked.