Surrey · London and the South East
Roof leak investigation in Peaslake, Surrey
Get a clear view of the leaking roof at a property in Peaslake from an independent roof surveyor. Visits run on weekdays and weekends, in the daytime.
- Wet patches high on an inside wall
- Staining around the chimney inside
- Ceiling stains that grow after rain
About our roof leak investigation in Peaslake
On a flat roof, water can travel a long way under the covering. Common causes are splits and blisters, tired upstands and outlets that do not drain. Ponding water makes any weakness worse. We check both the covering and the room underneath to narrow it down. Leaks under flat extension, garage and dormer roofs are common. Felt often lasts around 15 to 20 years, so age is part of the picture. We survey chimney stacks, the roof space and rooflights and dormers, and people most often book us about condensation that looks like a leak and water through the ceiling under a flat roof.
Somewhere as small as Peaslake, older roofs have frequently been repaired many times. A new leak may be fresh damage or the latest sign of long-term wear, and the difference matters, especially to an insurer. The report says what was seen and what it points to. Older walls and timbers hold water for a long time, so it’s worth finding the cause soon.
Nothing in the report is left vague: if work is needed, the report says so clearly, along with how urgent it is.
- Location
- Peaslake (GU5)
- Wider area
- Surrey
- Price
- From £150 inc. VAT
- Reports
- Emailed report with photos and recommendations
- Survey days
- Weekdays and weekends
- Insurance
- Professional indemnity and public liability
- Call
- 07833 053749
- Updated
- 27 October 2026
Wind, rain and roofs in Peaslake
Handmade clay tiles and tile-hung walls are typical of Surrey’s older houses. Horsham stone slab roofs survive on some old buildings in Surrey. Where water gets in depends a good deal on what the roof is made of and how it is detailed. Historic houses like Chilworth Manor, about 4.2 miles north-west, show how far back building in the area around Peaslake goes. Older homes in the wider area often have features worth a closer look, such as lead valleys, tall stacks and roofs that have been patched over the years, and any change of roofing material on a listed home needs checking with the council first.
For landlords with property near Gomshall station, finding the cause of a leak fast keeps a tenant’s home dry and the work focused.
Peaslake is about 6 miles south-west of Dorking, in Surrey. Peaslake is part of the area we cover and the surrounding area across London and South East England. Peaslake is one of the towns and villages in Surrey we cover for roof leak investigations. There is also a page for Guildford.
Here we cover the GU5 postcode area for roof leak investigations. Whether your property is on Pond Lane, Peaslake Lane and Walking Bottom or a nearby road, we can survey it. We also cover the places around Peaslake: Holmbury St Mary (1 mile east), Farley Green (2 miles west), Pitland Street (2 miles east), Ewhurst (3 miles south) and Ewhurst Green (3 miles south). Within a short drive, we also cover Guildford (7 miles north-west), Woking (10 miles north-west), Epsom (12 miles north-east), Horley (12 miles east), Redhill (12 miles east) and Farnham (15 miles west).
What’s near Peaslake
The nearest railway station is Gomshall station, about 1.8 miles north. Nearby you’ll also find Abinger Castle (1.8 miles east) and St. Luke’s Hospital (5.8 miles north-west). The countryside around Peaslake includes Combe Bottom and Leith Hill.
FAQs for Peaslake
Is Peaslake within the area you cover?
Yes, smaller places are covered as well as towns. We work right across London and the South East. Let us know about access, parking and anything unusual about getting there when booking.
Do you carry out roof surveys in Peaslake?
Yes. We survey roofs across London and the South East, and Peaslake is part of that. You can ring 07833 053749 or send us an email with the address and a few details, and we will talk through which survey suits.
Why doesn’t the damp patch line up with the hole?
Rain that gets in will run along whatever it lands on. On a pitched roof it often runs down a rafter before it finds a way through the ceiling. Tracing that path is the heart of a leak investigation.
What insurance do you have?
Our cover is professional indemnity plus public liability, and we can provide details if a managing agent needs them.
Is it the same as a RICS Level 2 or Level 3 survey?
No. It is a specialist roof survey, not a RICS Level 2 or Level 3 building survey. It focuses on the roof and can sit alongside a RICS survey.
Will you fly a drone over my roof?
Where it helps and the rules allow, yes. Our sub-250g drone is flown by a CAA-registered operator with a Flyer ID and Operator ID, and every flight depends on the airspace and the weather.
Do you need to get into the loft?
Usually, if there is one and it can be reached safely. The loft space can show things the outside can’t, like damp timbers, staining or daylight.
Before and after the survey
Most of what helps is simple and safe from the ground. Our suggestions:
- Keep a photo record of the damp patch
- Mention any plumbing above the damp area
- Write down the wind direction and rain when it leaks
- Mention earlier attempts to fix the leak
If there are several possible sources, we list them in order of likelihood. Recommendations are prioritised by urgency where relevant, so you know what to deal with first.
Keep gutters, valleys and outlets clear, ideally once the leaves have fallen. Blocked outlets on parapet and flat roofs cause many leaks. Use a professional rather than climbing up yourself.
Checking the roof from the ground
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.
After heavy rain, check ceilings and the tops of walls for new stains. Take a photo and write down when you saw it, as it helps a surveyor trace the cause.
What affects the cost of roof leak investigations
What a survey costs depends on the time and equipment it needs. The main factors are:
- Whether you choose the Basic, Standard or Premium Survey
- If the survey needs thermal imaging or a drone
- How complicated the roof is, with its valleys, chimneys and parapets
- The type of building, from a house to a block or an office
What a survey costs comes down to the roof itself: how big it is, how high it is, the number of separate roofs and how it can be reached and seen safely. Roof leak investigation starts from £150, including VAT.
Getting in touch
To price your survey accurately, we’ll ask about:
- Where the property is, with the postcode
- The kind of building and roof involved
- The reason for the survey, such as buying, a leak or storm damage
- Anything about access we should know
Roof leak investigation starts from £150, including VAT. What you pay depends on the roof’s size, access and the package, so call 07833 053749 or send us an email with the details.
The survey, step by step
Safety comes first on every visit. We inspect whatever is safely visible, and if part of the roof can’t be seen, the report says so. Most visits take an hour or two on an ordinary house, or half a day or so for a commercial building. Older roofs in small places like Peaslake can have low, tight loft spaces, so it’s useful to know whether there is a loft hatch and how easy it is to reach. Only areas that can be reached safely are inspected.
- We start with your notes and photos of the leak.
- 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.
- Outside, we check flashings, valleys, chimneys, gutters and flat roof details from every safe vantage point.
- We email a written report showing where the water most likely gets in.
How to prepare
- If it is not your property yet, arrange access through the agent
- Find any records of previous roof work
- Keep pets out of the way during the survey
Book a survey
Most bookings start with a short call: ring 07833 053749 or use the contact form. You’ll have a price before anything is arranged.
Advice
Landlords, agents and block managers in Peaslake
Freeholders and residents’ companies use a roof report to plan and budget.
Buyers’ agents can book surveys on behalf of their clients. The report is emailed, so it can go straight to your client, photographs included.
Also in Peaslake
Common roof problems in Peaslake
Many leaks begin at a flashing. Where a roof meets a chimney, a wall or a dormer, lead or mortar seals the joint. Once that seal cracks or lifts, water gets behind it.
Typical things we’re asked to look at include:
- Drips in the loft during heavy rain
- Drips from nail tips in a cold loft
- Damp patches next to the stack
- Water through the ceiling under a flat roof
Take an older house close to Church of St Mark: the leak may come from a chimney, a valley or tired lead rather than the covering itself.
Choosing a roof surveyor
- Is VAT included in the price?
- Will the report include photos?
- How soon the report will arrive
- What follow-up you get after the report