Brighton and Hove · London and the South East
Roof Leak Investigation in Withdean
We take a careful look at the leaking roof at your property in Withdean, and put it all in a photo-illustrated written report.
- Condensation that looks like a leak
- Damp on a chimney breast
- Water marks that spread in wet weather
Roof leak investigation in Withdean: what you get
Our roof leak investigations cover Withdean and the wider 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. You get a written report with photographs and recommendations. If water is coming in now, catch it in a bucket and keep it away from lights and sockets, then call 07833 053749 or email us. If you’ve noticed leaks below a flat extension roof and wet patches on loft insulation, a survey will tell you what’s going on, on rooflights and dormers, valleys and parapet gutters and slate and tile slopes alike.
Around Withdean, chimneys on older homes are a common source of leaks, through worn flaunching, failed pointing or lifted flashings. Damp in a chimney breast can have more than one cause, so it isn’t always obvious where it starts. The stack, its flashings and the loft space beside it are all worth checking.
Where we can’t see part of the leaking roof, the report says so. You’ll know exactly what was inspected and what wasn’t.
- Where
- Withdean (BN1, BN3)
- Region
- Brighton and Hove
- Cost
- From £150 inc. VAT
- Your report
- Emailed report with photos and recommendations
- Survey days
- Weekdays, Saturdays and Sundays
- Insurance
- Professional indemnity and public liability
- Call
- 07833 053749
- Page updated
- 27 October 2026
Before and after the survey
Most of what helps is simple and safe from ground level. Our suggestions:
- Let us know if there are tanks or pipes in the loft
- Put a bucket under the drip and move valuables
- Leave roof access to professionals
- Record whether it leaks in every downpour or only some
With the Standard Survey you get a follow-up consultation, and Premium includes an in-person consultation. You can ask us about anything that isn’t clear.
Do not block the vents at the eaves. Air movement keeps condensation down, which is frequently mistaken for a leak. Check insulation does not block airflow at the eaves.
Common questions in Withdean
Is my home in Withdean listed or in a conservation area?
The council and Historic England’s list are the places to check. Either can affect what roof work is allowed, so it is worth checking before planning any.
Is the coastal weather around Withdean hard on roofs?
It can do. Withdean is within about 2 miles of the sea, and coastal roofs tend to see faster wear on metal parts and more wind lifting loose pieces.
Do you work in Withdean?
Yes. We cover Withdean and the rest of Brighton and Hove, as part of our work across London and the South East. For a price, phone 07833 053749 or send us an email.
Will you definitely find the leak?
Not always, and we’ll be honest about that. Some leaks hide well, especially those that need wind-driven rain. Where the source isn’t certain, we list the likely routes in order.
Can you tell me if my roof has asbestos?
No. We don’t 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.
Is it a structural engineer’s report?
No. We point out what can be seen, such as sagging or deflection, but we’re not structural engineers and don’t carry out calculations. If we think you need an engineer, the report says so.
How do you tell a leak from condensation?
It’s a common question. A leak typically 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.
Leaks and storm damage in Withdean
Withdean is within about 2 miles of the coast, so there’s more wind and more salt in the air than further inland. In a coastal gale, rain is driven sideways into laps, verges and flashings. About 0.6 miles south lies Preston Manor & Gardens, a reminder of how long the area around Withdean has been built on. Period homes nearby can have lead valleys, tall chimneys and a patchwork of past repairs, and any change of roofing material on a listed home needs checking with the council first.
If you live near a park such as Withdean Park, or anywhere with mature trees, autumn leaves can block gutters and valleys, and blocked gutters overflow and soak walls. Shop and office owners around Churchill Square may find that a quick answer on where water is coming in keeps a business running.
Withdean is about 2 miles north-west of Brighton, in Brighton and Hove. Withdean is part of the area we cover and the surrounding area across London and South East England. Withdean is one of the places in Brighton and Hove where we work.
Every address in BN1 and BN3 is within our area for roof leak investigations, from the main roads to the quietest streets. We cover properties on Home Road, Croft Road and Bates Road. Main roads around Withdean include the A23, which makes travel easy. Nearby, we also carry out roof leak investigations in Preston (1 mile south), Westdene (1 mile north-west), Prestonville (1 mile south), Patcham (1 mile north) and Hollingdean (1 mile south-east). Within a short drive, we also cover Kemptown (3 miles south-east), Whitehawk (3 miles south-east), Saltdean (6 miles south-east), East Saltdean (6 miles south-east), Roedean (3 miles south-east) and Rottingdean (5 miles south-east).
Local landmarks in Withdean
Typical jobs here are in homes near Dorothy Stringer High School, Varndean College and Withdean Park and the streets around them. There is a railway station in Withdean itself: Preston Park station. A little further out are Churchill Square (1.9 miles south) and Brighton Transport Museum (0.8 miles south). The countryside around Withdean includes Newmarket Hill and Ladies Mile.
What we are asked to look at in Withdean
Condensation is often mistaken for a leak. Warm, moist air from the house rises into a cold roof space and condenses, particularly where ventilation is poor. Wet nail tips and damp underlay over a wide area are classic signs.
Common reasons to book include:
- Condensation that looks like a leak
- Damp walls below an overflowing gutter
- Damp patches next to the stack
- Wet patches on loft insulation
The streets around a church such as St John the Evangelist's Church are often among the oldest in a place, and if you own one of the older houses nearby, leaks on older roofs frequently start at lead flashings, valleys or around old chimney stacks.
What to check before booking
- Whether you can ask questions once you have the report
- Whether the loft space is looked at, where there is one
- What they will not be able to tell you
- If they fly a drone, whether they hold a CAA Flyer ID and Operator ID
Also near Withdean
What else we do in Withdean
What we look for on each type of roof
Flat roof upstands and outlets
On a flat roof, a leak can show some distance from the split. Where conditions allow, moisture readings and thermal imaging help narrow it down.
Chimney stacks
We check the outside of the stack and the breast inside, not a flue, gas or sweep inspection.
The survey, step by step
We do not take risks to get a closer look. We inspect everything that’s safely in view, and anything we can’t see is noted in the report. Most visits take roughly 1–2 hours, more where the leak is intermittent or the roof is large. A visit to Withdean is planned like any other: the time, the access and where to park are agreed in advance. Weekday and weekend visits are both possible. If there are outbuildings or garages you want looked at, mention them.
- You let us know where the water appears, when, and what the weather was doing.
- Inside, we check the stain and the ceiling around it.
- From the loft space, we trace the water’s route where there is 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.
Before the survey
- Check we can get to the back of the property
- Buyers: confirm access with the estate agent or seller
- For a flat or shared roof, check access with the building owner or managing agent
Book a survey
Our phone lines are open seven days a week. For a price or to book, ring 07833 053749 or drop us an email.
Related advice
What affects the cost of roof leak investigations
Prices vary from roof to roof, for these reasons:
- Chimneys, valleys, parapets and other details
- The height of the building and how the roof can be seen safely
- The roof’s overall size
- House, block, shop or office
Prices start from £150, including VAT. The final price depends on how big and how high the roof is, how it can be seen safely and the package you choose.
Helping us price your survey
There is no need for technical words. Just tell us:
- How the loft is reached, if there is one
- What kind of property and roof it is
- Any marks or damp showing indoors
- Your postcode, so we can check access and travel
To arrange a survey, phone 07833 053749 or drop us an email and let us know the address and what’s prompted the survey. We will confirm the price before booking.
Checking the roof from ground level
Look up at the roof after a storm, from the ground: pieces of tile or slate on the ground, a gap in the ridge or a lifted flashing are all worth noting. Leave anything above ground level to a survey.
A lot can be seen from the ground. Binoculars help you spot slipped slates or tiles, gaps along the ridge and a leaning stack. Never climb onto the roof to look.