Hampshire · London and the South East
Stonymarsh Roof Leak Investigation
An experienced roof surveyor for roof leak investigations in Stonymarsh. Over 5,000 surveys and 20+ years behind us across London and South East England.
- Water marks that spread in wet weather
- Leaks at a dormer or roof window
- Water through the ceiling under a flat roof
Leave it or get it looked at?
A leak near lights or wiring needs attention quickly. If water is reaching a light fitting or switch, keep clear of it and have an electrician check it. Then the source needs tracing. Older and listed buildings around Stonymarsh may need consent and matching materials for repairs, so leaving a defect until it’s urgent leaves less time to plan.
Prices quoted always include VAT, and the written report is part of the package. Our price is from £150, including VAT. Where your roof sits in the range depends on its size, height and access.
What you get with us
- Two decades and more of roof surveys
- Over 5,000 surveys carried out
- An independent view of the roof
- A sub-250g drone, flown with a CAA Flyer ID and Operator ID
Take a look at what a roof survey costs or two real surveys.
Roof leak investigation in Stonymarsh
We investigate roof leaks in Stonymarsh and across London and the South East. Surveys are carried out on weekdays and at weekends. The investigation covers inside and out, from the stain to the likely entry points. The findings come in a written report with photos. If water is coming in now, catch it in a bucket and keep it away from lights and sockets, and then ring 07833 053749 or email us to arrange a visit. If you are worried about staining where a gutter or parapet meets the wall and damp underlay across a wide area, a survey will tell you what’s going on, whatever the roof.
For a small place like Stonymarsh, the inspection is the same as anywhere: the journey and access are just planned beforehand. Let us know where the water shows, when it appears and anything you’ve noticed outside, along with any repairs done before. If you have photos of the water coming in, they help as well.
The report is written in plain words, so you don’t need to be a roofer to follow it. Photos show what each point refers to, with the urgent items made clear.
- Where
- Stonymarsh (SO51)
- Wider area
- Hampshire
- Cost
- From £150 inc. VAT
- Report
- Written, with photos, emailed to you
- When we survey
- Monday to Sunday, daytime
- Cover
- Professional indemnity and public liability
- Phone
- 07833 053749
- Page updated
- 27 October 2026
Roof leak investigations in Stonymarsh: local notes
Historic houses such as Mottisfont Abbey, about 0.5 miles west, show how far back building in the area around Stonymarsh goes. Older roofs in the wider area can hide decades of patch repairs, so the detail matters. Thatch survives on some older buildings in Hampshire’s villages. Older houses in the South East frequently have slate or clay tile roofs, while many later estates have concrete tiles. Each of these roof types has its own typical places for water to get in.
Landlords with a home close to Mottisfont & Dunbridge station may find that a tenant living with a leak needs the cause found, not just the stain painted over.
Stonymarsh is about 4 miles north-west of Romsey, in Hampshire. Houses, flats, blocks and commercial buildings in Stonymarsh can all book roof leak investigations. We cover towns and villages across Hampshire, large and small. For surveys nearby, see our Southampton page.
All of SO51 is covered for roof leak investigations, from the main roads to the quietest streets. We also cover Mottisfont (1 mile west), Michelmersh (1 mile south-east), Kimbridge (1 mile south-west), Dunbridge (1 mile south-west) and Timsbury (1 mile south-east). Within a short drive, we also cover Winchester (9 miles east), Eastleigh (9 miles south-east), Andover (12 miles north), Totton (8 miles south), Chandler's Ford (7 miles south-east) and Hedge End (13 miles south-east).
Local landmarks in Stonymarsh
Around Stonymarsh, our work takes us to homes and buildings near The Bear And Ragged Staff Public House. For rail, the closest station is Mottisfont & Dunbridge station, roughly 1.1 miles west of the centre. Well-known places in the area include Romsey Community Hospital (3.7 miles south-east) and King Johns House (3.5 miles south). Green spaces nearby include Emer Bog and Baddesley Common.
Different roofs, different checks
Flat roof upstands and outlets
The upturned edge of a flat roof covering keeps water out at walls. If it is too low, cracked or poorly dressed, water gets behind it.
Valleys
Debris in a valley slows the water and pushes it sideways. In heavy rain, it can spill under the edges of the slates or tiles.
Rented homes, blocks and businesses
Where a roof is shared: 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.
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 with less disruption.
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. Most surveys take about one to two hours for most homes, though a hard-to-trace leak can take longer. In a hamlet or village like Stonymarsh, a postcode doesn’t always lead to the right gate, so a few directions are welcome. After that, the survey runs as it would anywhere.
- You get in touch with details of the leak and any photos.
- We check the stain, the ceiling and the loft above it.
- We check the likely entry points outside, such as flashings, valleys, chimneys and gutters.
- We use moisture detection, and thermal imaging where it is useful.
- Your report sets out where the water is most likely getting in, with photos and recommendations.
Before we arrive
- Keep pets inside or away from the areas we’re looking at
- Check we can get to the back of the property
- For a flat or shared roof, check access with whoever owns or manages the building
Booking a survey
We confirm the price for your survey before you book, so you know the cost up front. Our price is from £150, including VAT. To book, call 07833 053749 or use the contact form.
Read more
Towns and villages near Stonymarsh
Other services in Stonymarsh
What a roof leak investigation doesn’t cover
It’s a careful look at the leaking roof, not the whole story. Its limits include:
- A promise to find every leak on a single visit
- Water from pipes, tanks or heating systems
- Faults hidden behind ceilings or boarding
Not sure which survey suits your roof? You can ring 07833 053749 or email us and we’ll tell you before you book. What a survey covers and doesn’t.
Roof types and parts we check
- Lead flashings
- Valleys and parapet gutters
- Chimney stacks
- Rooflights and dormers
- The roof space
- Slate and tile slopes
- Flat roof details
When to book a survey in Stonymarsh
A chimney stack has a good many places for rain to get in. Water can enter through crumbling mortar, cracked flaunching, worn flashings or uncapped pots. The damp may appear on a chimney breast, a ceiling or in the loft.
Most people get in touch when they’ve noticed one of these:
- Damp on a chimney breast
- Damp underlay across a wide area
- Water through the ceiling under a flat roof
- Leaks at a dormer or roof window
The streets around a church like Church of St Andrew are often among the oldest in a place, and if your home is one of the older ones nearby, leaks on older roofs often start at lead flashings, valleys or around old chimney stacks.
Before booking any roof surveyor
- What experience they bring
- How soon the report will arrive
- Whether VAT is in the quoted price
- Their insurance cover
Stonymarsh: your questions answered
Does a conservation area affect roof work in Stonymarsh?
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.
Do you cover Stonymarsh?
Yes, Stonymarsh is within the area we cover. We survey roofs across London and South East England. Just phone 07833 053749 or drop us an email and let us know about the property, and we’ll talk through which survey suits.
When does the report arrive?
Basic reports arrive within 48 hours, Standard reports in 24–48 hours and Premium reports on the same day. All of them come by email, ready to forward.
Is this a RICS survey?
No. Our survey looks at the roof, not the whole building. If you need a full building survey, you’ll need a RICS survey as well.
Do you need to get into the loft?
Where it is relevant to the survey and there’s safe access, yes. Please clear anything stored under the hatch, and if the loft cannot be reached safely, the report says so.
Does the report include photos?
Yes. Photos are part of every report, so you can see exactly what each finding refers to.
What does a roof survey cost?
Our price is from £150, including VAT. Our Basic Survey starts from £150, the Standard Survey from £250 and the Premium Survey from £400, all with VAT included.