Hampshire · London and the South East
Roof Leak Investigation in Sherborne St John
Roof leak investigations in Sherborne St John from an independent, experienced roof surveyor. Over 5,000 surveys and 20+ years behind us across London and South East England.
- Drips from nail tips in a cold loft
- Damp on a chimney breast
- Wet patches high on an inside wall
Roof leak investigation in Sherborne St John
We use moisture detection and thermal imaging where they help. Moisture detection confirms where timbers, plaster or insulation are damp. Thermal imaging shows temperature differences that can point to wet areas, not water itself, so we confirm what it suggests with moisture readings. Thermal imaging is part of the Premium Survey, and moisture detection comes with Standard. Thermal imaging works best after a sunny day, on a dry roof with little wind. We are often asked to look into stains around a skylight and wet patches high on an inside wall, on chimney stacks, rooflights and dormers and slate and tile slopes.
Being in a small place like Sherborne St John makes no difference to how a leak or storm damage is looked at: we simply plan the journey and access ahead. It helps to know where the water appears, in what weather, and what you’ve seen outside, along with any repairs done before. Photos of the stain and of the roof from outside are helpful too.
Where we can’t see part of the leaking roof, the report says so. That way, it is clear what was covered and what wasn’t, and what we’d suggest next.
- Location
- Sherborne St John (RG24)
- Wider area
- Hampshire
- Prices
- From £150 inc. VAT
- Report
- Written, with photos, emailed to you
- Appointments
- Weekdays, Saturdays and Sundays
- Insurance
- Professional indemnity and public liability
- Telephone
- 07833 053749
- Page updated
- 27 October 2026
How the survey changes by roof type
Flat roof upstands and outlets
Each flat roof relies on its outlets to drain. A blocked outlet leaves water standing, which tests every joint. Outlets and the area around them are looked at.
Valleys
Valleys collect water from two roof slopes. Split lead, cracked linings or slipped tiles let water in.
Why act early in Sherborne St John
A leak that returns after a repair typically means the real source wasn’t found. A careful investigation looks at every likely route, not just the obvious one. That is often what breaks the cycle. In a small place like Sherborne St John, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.
There are three survey packages: the Basic Survey from £150, the Standard Survey from £250 and the Premium Survey from £400, all with VAT included. What your roof costs depends on its size, access and what you want to find out.
Why choose Independent Roof Survey in Sherborne St John
- Thermal imaging and drone inspection where they help
- Weekday and weekend surveys
- Clear package prices, with VAT included
- Photos and a written report every time
What affects the price in Sherborne St John
What a survey costs depends on the time and equipment it needs. That comes down to:
- If the survey needs thermal imaging or a drone
- The roof’s overall size
- Basic, Standard or Premium
- Building height and the viewpoints available
A Basic Survey starts from £150, with VAT included. The Standard Survey starts from £250 and the Premium Survey from £400. You’ll know the price for your survey before booking.
Getting in touch
We will normally ask about:
- Photos of the roof, taken safely from ground level or a window
- Access details, like a loft hatch or a shared roof
- The address and postcode of the property
- What made you get in touch
Unsure which package suits your roof? The easiest way is to call 07833 053749 or email us and describe the roof and what’s worrying you. We will explain the options and the price.
What a roof leak investigation doesn’t cover
Our survey isn’t a RICS Level 2 or Level 3 survey, a structural engineer’s report or an asbestos survey. Other limits to bear in mind:
- Structural calculations (that’s a structural engineer’s job)
- A promise to find every leak on a single visit
- Defects hidden under coverings or inside walls without opening up
Not sure which survey suits your roof? You can ring 07833 053749 or drop us an email and we will tell you before booking. The full list of what we check.
Roof types and parts we check
- Slate and tile slopes
- Rooflights and dormers
- Lead flashings
- Valleys and parapet gutters
- The roof space
- Flat roof details
- Chimney stacks
Roof leak investigations around Sherborne St John
The wider area around Sherborne St John has a long history of building, with The Vyne about 1.2 miles north-east. On older houses around here, roofs frequently carry the marks of earlier repairs, from replaced slates to new lead, and a listed home or one in a conservation area may need consent for changes of material. A number of Hampshire villages keep thatched roofs on their older buildings. Older houses in the South East often have slate or clay tile roofs, while many later estates have concrete tiles. The covering and its details give the first clues when tracing where water is coming from.
If you let a flat or house near Basingstoke station, a tenant living with a leak needs the cause found, not just the stain painted over. For site and facilities teams at buildings like Sherborne St John Church of England Primary School, tracing a leak on a big roof starts with where the water appears and works back. The streets around a church such as Church of St. Andrew are often among the oldest in a place, and if you own one of the older houses nearby, the leak may come from a chimney, a valley or tired lead rather than the covering itself.
Sherborne St John is about 2 miles north of Basingstoke, in Hampshire. In Sherborne St John, as across Hampshire, every roof gets the same careful survey. Across Hampshire, we cover Sherborne St John. For surveys nearby, see our Reading page.
Here we cover the RG24 postcode area for roof leak investigations. If you need a roof leak investigation at a property on Cranes Road, Bourne Field and Church Path or anywhere close by, we can survey it. Neighbouring places we cover for roof leak investigations include Rooksdown (1 mile south-west), Winklebury (2 miles south), Basingstoke (2 miles south), Worting (3 miles south-west) and South Ham (3 miles south). Within a short drive, we also cover Farnborough (15 miles east), Fleet (12 miles east), Aldershot (15 miles east), Alton (12 miles south-east), Yateley (12 miles east) and Tadley (4 miles north).
Around Sherborne St John
Typical jobs here are in homes near Everest Community Academy, among other places. The nearest railway station is Basingstoke station, roughly 2.1 miles south-east. A little further out are Basing House (3.1 miles south-east) and Basingstoke and North Hampshire Hospital (1.1 miles south). Not far away are Daneshill Park Woods.
The survey, step by step
Every visit follows the same pattern: we listen to what’s been worrying you, look at the roof from every safe viewpoint, take photos as we go and record our findings for the written report. Most visits take roughly 1–2 hours for a house, and about three to four hours for a commercial roof. Rural addresses near Sherborne St John can be hard to find from a postcode alone, 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 what you’ve seen: where the stain is and when it gets worse.
- Inside, we check the damp area and the roof space above it.
- Outside, we look at every likely route in.
- Moisture readings and thermal imaging are used where they help.
- Your report sets out where the water is most likely getting in, with photos and recommendations.
Preparing for the visit
- Keep pets in another room
- Tell us where we can park nearby
- Dig out any old roof reports or invoices
Getting a price
Buyers should book once an offer has been accepted, so there is time to use the report before exchange. Otherwise, simply phone 07833 053749 or send us an email whenever suits you.
Related advice
Common questions in Sherborne St John
Will you come out to Sherborne St John?
Yes, we do. We cover the whole of London and South East England, and smaller places are part of that. The journey is planned ahead, so it is useful to know about access.
Does a conservation area affect roof work in Sherborne St John?
Your council is the best source, with Historic England’s list for listed buildings. A change of roofing material may need consent in either case, and councils can also use Article 4 directions.
Do you use thermal imaging to find leaks?
Where conditions suit, it can. The best results come after a sunny day, on a dry roof with little wind. Wet insulation holds heat longer than dry, which can show up on the image. We always check what it shows with moisture readings.
Do you survey on Saturdays and Sundays?
We carry out surveys seven days a week. To arrange a date, phone 07833 053749 or send us an email.
How much is a survey?
Our price is from £150, including VAT. The final figure depends on the roof and the package you choose, confirmed before anything is booked.
Is this an asbestos survey?
No. We do not sample or test for asbestos. Where a material might contain it, such as old cement sheets on a building from before 2000, the report flags it, with a recommendation to have a specialist asbestos surveyor check before it is disturbed.
How many surveys have you done?
Over 5,000 surveys so far, over more than 20 years, and 98% of clients are satisfied.
Nearby places to Sherborne St John
More services for Sherborne St John
Tips that help
Here are a few things we’d tell any owner:
- Keep water away from lights and sockets
- Do not climb onto the roof to look
- Write down the wind direction and rain when it leaks
- Let us know what has already been tried
The report gives whoever carries out the work a clear starting point. The photos show the defects and where they are, rather than at the stain.
After a storm, check the roof from the garden and the street. Slipped slates, lifted ridge tiles and debris on the ground are signs to act on. Prompt repairs stop gaps turning into leaks.