Hampshire · London and the South East
Roof leak investigation in Over Wallop, Hampshire
Know where you stand with the leaking roof before you decide what to do next. Roof leak investigations in Over Wallop, with photographs and a clear written report.
- Leaks below a flat extension roof
- Leaks that appear only in driving rain
- Condensation that looks like a leak
Wind, rain and roofs in Over Wallop
Some Hampshire villages still have thatched roofs. Older houses in the South East frequently have slate or clay tile roofs, while many later estates have concrete tiles. Where water gets in depends a good deal on what the roof is made of and how it is detailed. If your home is older, it’s worth knowing whether it’s listed or in a conservation area before planning roof work. Listed building consent covers changes to a listed building’s special interest, and an Article 4 direction can bring extra controls in a conservation area.
The streets around a church like Church of St Peter are often among the oldest in a place, and if yours is one of the older homes nearby, lead flashings, valleys and old chimneys are typical places for water to get in. For site and facilities teams at buildings such as Wallop Primary School, a leak through a large roof is frequently found some distance from where the water shows inside.
Over Wallop is about 7 miles south-west of Andover, in Hampshire. We survey roofs in Over Wallop and the surrounding area across London and South East England. Across Hampshire, we cover Over Wallop and the places around it. There is also a page for Southampton.
Roof leak investigations in SO20 work the same way as everywhere else we cover. If you need a roof leak investigation at a property on Station Road, King Lane and King Lane Cottages or anywhere close by, we can survey it. Nearby, we also carry out roof leak investigations in Middle Wallop (1 mile south-east), Kentsboro (2 miles north-east), Nether Wallop (2 miles south-east), Fox (3 miles north) and Amport (4 miles north). Larger places within reach include Winchester (13 miles south-east), Andover (7 miles north-east), Chandler's Ford (14 miles south-east), Romsey (12 miles south-east), Hyde (13 miles south-east) and Tidworth (7 miles north-west).
Local landmarks in Over Wallop
Typical jobs here are in homes near The White Hart Inn and the streets around them. For rail, the closest station is Grateley station, about 2 miles north-west of the centre. Not far away are Winterbourne Downs RSPB reserve and Quarley Hill.
Roof leak investigations for homes and businesses in Over Wallop
Some ‘leaks’ aren’t leaks at all. Condensation in a cold, poorly ventilated loft can drip from nails and timbers, leaving marks that look just like rainwater. Telling the two apart matters, since the cure for one will not solve the other. The pattern of the damp, the ventilation and the timing all help us decide. Common reasons to book are wet patches on loft insulation and staining where a gutter or parapet meets the wall, across the roof space, flat roof details and valleys and parapet gutters.
Somewhere as small as Over Wallop, older roofs have often been repaired many times. A new leak may be fresh damage or the latest sign of long-term wear, and the difference matters, particularly to an insurer. We check everything that’s safely in view and set out what we find. Older walls and timbers hold water for a long time, so it’s worth finding the cause soon.
Most points in the report come with a picture, because a photo of a cracked flashing says more than a paragraph. If something couldn’t be seen safely, the report is clear about it.
- Place
- Over Wallop (SO20)
- Wider area
- Hampshire
- Prices
- From £150 inc. VAT
- Report
- A written report with photos, by email
- When we survey
- Weekdays and weekends
- Insured
- PI and public liability insurance
- Telephone
- 07833 053749
- Page updated
- 27 October 2026
FAQs for Over Wallop
Do you carry out roof surveys in Over Wallop?
We do. The survey and report are the same in Over Wallop as anywhere else, and visits run on weekdays and weekends.
Do you cover smaller places like Over Wallop?
Yes, we do. We cover the whole of London and South East England, from towns to the smallest villages. Longer journeys are simply planned in advance.
What does the report include?
Written findings with photos, covering the condition of the leaking roof, the defects we found and what we recommend, with the most urgent first where relevant. The Standard Survey adds moisture detection and a structural check, and the Premium Survey adds thermal imaging, drone inspection where applicable and structural analysis.
Does the investigation include the repair?
The investigation is about finding the cause. The repair itself is a separate job. The report shows where the water gets in and what should be done, which whoever carries out the work can follow.
Are you insured?
Professional indemnity and public liability insurance cover our surveys. Ask if you need details for a managing agent or building owner.
Can you always find the source?
We cannot promise it. Some leaks hide well, especially those that need wind-driven rain. If we can’t be sure, the report ranks the possible sources.
How do you tell a leak from condensation?
It is a common question. A leak normally shows in one area and follows rain, while condensation is often widespread and worst on cold days. We tell you which it is most likely to be.
Tips that help
From years of surveys, a few habits stand out as worth the effort:
- Catch drips in a bucket and protect the floor
- Check whether pipes or tanks run near the stain
- Don’t climb onto the roof to look
- Note the weather when the leak shows
Once the work is done, hold on to the report. If water appears again, it shows what was found before, which makes the next step quicker.
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.
Why act early in Over Wallop
A leak rarely stays small. Wet timbers start to decay, plaster softens and insulation stops working. Finding the source early keeps the damage down. Matching old materials, such as handmade tiles or stone slates, can take time to source. That’s one more reason to find defects before they become urgent.
The Premium Survey includes thermal imaging and drone inspection where it applies, from £400 inc. VAT. We can help you choose the package that fits what you’d like to know.
Why book with us
- Customer satisfaction of 98%
- We hold a CAA Flyer ID and Operator ID
- An independent look at the roof
- Two decades and more of roof surveys
Read how roof surveys are priced and two real surveys.
For landlords and managing agents
For blocks of flats, a roof survey helps managing agents and residents’ management companies plan ahead. Recommendations are set out with the most urgent first where relevant, which helps when budgeting.
Surveys can also be booked by buyers’ agents acting for a client. Reports are emailed, so they’re easy to pass on.
What happens on the day
The visit typically starts outside and finishes in the loft: outside views come first, then the roof space if there’s safe access. In total, it takes between one and two hours at a typical home, and more on a big or complicated roof. Somewhere like Over Wallop needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. The roof is looked at from the ground, from windows, from the loft where there’s safe access and from the roof where it’s safe.
- We start with your notes and photos of the leak.
- Inside, we check the stain and the ceiling around it.
- From the loft space, we trace the water’s route where there’s safe access.
- Outside, we check flashings, valleys, chimneys, gutters and flat roof details from every safe viewpoint.
- We email a written report showing where the water most likely gets in.
Getting ready for the survey
- Keep pets inside or away from the areas we’re looking at
- Move anything stored under the loft hatch
- Let us know about any leaks, stains or damp patches you know of
Getting a price
To arrange a survey, call 07833 053749 or drop us an email and tell us the address and what’s prompted the survey. You’ll know the price before anything is booked.
Related advice
Towns and villages near Over Wallop
More services for Over Wallop
What this survey cannot tell you
Our survey is not a RICS Level 2 or Level 3 survey, a structural engineer’s report or an asbestos survey. It also has these limits:
- A promise to find every leak on a single visit
- Whether rotten timbers meet design loads
- Carrying out the fix
Not sure which survey suits your roof? You can phone 07833 053749 or email us and we’ll tell you before you book. The full list of what we check.
Roof types and parts we check
- Flat roof details
- Rooflights and dormers
- Valleys and parapet gutters
- Lead flashings
- Slate and tile slopes
- The roof space
- Chimney stacks
Signs you need a roof leak investigation in Over Wallop
Condensation is frequently mistaken for a leak. Moist air from bathrooms and kitchens condenses on the cold underside of the roof, particularly in lofts with blocked eaves. Wet nail tips and damp underlay over a wide area are classic signs.
Typical things we are asked to look at include:
- Wet patches on loft insulation
- Water that shows only in certain storms
- Stains around a skylight
- Damp ceilings under a flat roof
If you own a rental within reach of Grateley station, a tenant living with a leak needs the cause found, not just the stain painted over.
Before you book any roof surveyor
- When you’ll get the report
- Will they check the loft as well as the outside?
- Whether VAT is added on top
- Their insurance cover