Greater London · London and the South East
Roof Leak Investigation in Raynes Park
An experienced roof surveyor for roof leak investigations in Raynes Park. More than 20 years and over 5,000 surveys across London and the South East.
- Leaks at a dormer or roof window
- Condensation that looks like a leak
- Staining where a gutter or parapet meets the wall
Roof leak investigation in Raynes Park
Our roof leak investigations cover Raynes Park 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 photos and recommendations. If it is leaking right now, contain the water and keep it clear of electrics, then phone 07833 053749 or send us an email. We survey the roof space, lead flashings and rooflights and dormers, and common reasons people get in touch are ceiling stains that grow after rain and damp patches next to the stack.
London’s Victorian and Edwardian roofs have often been repaired many times. Telling wear from a one-off event matters, because insurers typically exclude wear and tear. A careful look in Raynes Park tells the two apart where the evidence allows. Photographs and a written account give you something specific to show an insurer, a landlord or a roofer.
After the visit, you get a written report with photographs, sent by email. It explains the condition of the leaking roof, the defects we found and what we recommend.
- Where
- Raynes Park (SW20, KT3, SM4)
- Region
- Greater London
- Cost
- From £150 inc. VAT
- Reports
- Written, with photos, emailed to you
- When we survey
- Monday to Sunday, daytime
- Insurance
- Professional indemnity and public liability
- Call
- 07833 053749
- Page updated
- 27 October 2026
What we look for on each type of roof
Valleys
A valley takes the rain from both sides of the roof. Worn or split linings and slipped valley tiles let it under the coverings.
Lead flashings
Water from a failed flashing can travel down the wall or along a rafter. That’s why we check the flashings near a stain, not just the one directly above.
Places near Raynes Park
More services for Raynes Park
When you need someone else
It is a careful look at the leaking roof, not the whole story. Its limits include:
- Defects hidden under coverings or inside walls without opening up
- Whether rotten timbers meet design loads
- An intermittent leak that shows no trace on the day
Not sure which survey suits your roof? You can phone 07833 053749 or send us an email and we will tell you before you book. What a survey covers and does not.
Roofs we survey in Raynes Park
- Valleys and parapet gutters
- Flat roof details
- Slate and tile slopes
- Rooflights and dormers
- Chimney stacks
- Lead flashings
- The roof space
FAQs for Raynes Park
Is parking a problem for a survey in Raynes Park?
It can be, so it helps to let us know about permits, visitor bays or off-street space when booking. The visit is then planned around what’s available.
Does a conservation area affect roof work in Raynes Park?
The council and Historic England’s list are the places to check. Either can affect what roof work is allowed, so it’s worth checking before planning any.
Can you find a leak when it is not raining?
Often, yes. Stains, tide marks, damp timbers and moisture readings normally point the way. Some leaks only show in particular weather, so photos and notes from when it leaks help a lot.
Is it a structural engineer’s report?
No. We note visible signs like sagging or deflection, but we’re not structural engineers and do not carry out calculations. If we think you need an engineer, the report says so.
How do I arrange a roof leak investigation in Raynes Park?
To book, call 07833 053749 or email us with the address, the type of property and what’s prompted the survey. We’ll confirm the price and find a day that suits.
How long will you be at the property?
On site, it usually takes an hour or two for most houses, though large, tall or awkward roofs take more time. The report follows within 48 hours for Basic, 24 to 48 hours for Standard and the same day for Premium.
Do you work in Raynes Park?
Yes. We survey roofs across London and South East England, and that includes Raynes Park.
Prices for roof leak investigations in Raynes Park
All our prices include VAT. What changes the price is:
- The type of building, from a house to a block or an office
- Building height and the viewpoints available
- Any need for thermal images or a drone flight
- The shape of the roof and its details
Our price is from £150, including VAT. Packages run from Basic at £150 through Standard at £250 to Premium at £400, with VAT included.
What to tell us when you get in touch
To price your survey accurately, we’ll ask about:
- Why you want a survey: buying, a leak, a storm or new work
- Where any leaks, stains or damp patches show inside
- Your postcode, so we can check access and travel
- Access details, like a loft hatch or a shared roof
Booking is simple: just ring 07833 053749 or drop us an email and give us a few details about the property and we will recommend the right survey. The price is agreed up front.
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 photographs as we go and record our findings for the written report. Most visits take about one to two hours for a house, and more on a big or complicated roof. Many London properties are flats or terraces with no side access, so rear slopes are viewed from windows, the loft or, where a flight is allowed, by drone. Mention any building rules, key holders or managing agents when booking.
- You tell us where the water appears, when, and what the weather was doing.
- Inside, we check the stain and the ceiling around it.
- From the roof space, we trace the water’s route where there is safe access.
- We inspect the likely entry points outside, from ground level, windows and the roof where safe.
- You receive a report with the likely source, photos and recommendations.
Preparing for the visit
- Check we can get to the back of the property
- Mention any parking restrictions on your street
- Make a note of anything you’d like us to look at
Arrange a survey
Photos help, if you have them. Pictures from ground level or a window are fine, and please don’t climb up for a closer look. To get started, call 07833 053749 or use the contact form.
Read more
Rented homes, blocks and businesses
Managing agents and residents’ management companies use roof surveys to plan maintenance. The report sets out what needs attention now and what can wait.
If the property is let, the agent or a tenant can let us in, at a time agreed in advance. Surveys run on weekdays and at weekends, which can make access easier.
Why act early in Raynes Park
Leaks tend to get worse, not better. Wind lifts loose slates further and gaps widen. An investigation now gives you time to plan the work. Behind a London parapet, a blocked gutter can sit full of water without anyone seeing it. When the stain finally shows, the damage underneath is often older than it looks.
Simple, low roofs take less time to survey than tall or complicated ones, and the package matters as well. We will give you the figure before anything is booked.
What you get with us
- Satisfaction rate of 98%
- 5,000+ roofs surveyed
- Thermal imaging and drones used where they help
- A sub-250g drone, flown with a CAA Flyer ID and Operator ID
Roof leak investigations around Raynes Park
Historic houses like Southside House, about 0.9 miles north, show how far back building in the area around Raynes Park goes. If you own one of the older houses, expect a mix of original materials and later repairs on the roof, and any change of roofing material on a listed home needs checking with the council first. Further from the centre, London’s housing takes in interwar semis with hipped roofs in clay or concrete tiles as well as slate-roofed terraces. On a semi of that age, the small roofs over the bays, the hip tiles and any later dormer each need their own look. Where water gets in depends a good deal on what the roof is made of and how it is detailed.
If you own a rental within reach of Raynes Park station, finding the cause of a leak fast keeps a tenant’s home dry and the work focused. Living close to Cannon Hill Common is pleasant, but mature trees mean leaves in gutters and valleys each autumn, and an overflowing gutter soon means a wet wall. Take an older house close to St Saviour's Church: the leak may come from a chimney, a valley or tired lead rather than the covering itself.
Raynes Park is about 2 miles south-west of Wimbledon, in Greater London. Surveys in Raynes Park work the same way as everywhere we cover: a proper look at whatever is safely visible, photographs and a clear written report. Our Greater London coverage includes Raynes Park and the places around it. For surveys nearby, see our London page.
Every address in SW20, KT3 and SM4 is covered for roof leak investigations. We cover properties on Gore Road, Edna Road and Wyke Road. Raynes Park sits on or near the A238 and A298. We also cover the places around Raynes Park: West Barnes (1 mile south-west), Bushey Mead (1 mile north-east), Cannon Hill (1 mile east), Motspur Park (1 mile north-west) and Wimbledon Chase (1 mile north-east). Further out, we also cover London (9 miles north-east), City of Westminster (8 miles north-east), Marylebone (9 miles north-east), Kensington (7 miles north), St Pancras (10 miles north-east) and Shoreditch (11 miles north-east).
Near you in Raynes Park
Locally, jobs take us to homes and businesses close to Raynes Park High School, The Raynes Park Tavern and Cannon Hill Common and the streets around them. Raynes Park has its own railway station: Raynes Park station. A little further out are Wimbledon Museum (1.5 miles north-east) and Atkinson Morley Hospital (1 mile north). Not far away are Henman Hill and Derwent Floodwash.