Surrey · London and the South East
Roof Leak Investigation in Warlingham
Tracing where water is getting into your roof in Warlingham, carried out by an experienced roof surveyor. Every survey comes with a written report and photographs.
- Damp patches next to the stack
- Leaks at a dormer or roof window
- Water that shows only in certain storms
Should I look at the roof myself first?
Inside, the loft is a good place to look, with care. Take a torch and only step on boards or joists, and look for staining, damp timber or daylight coming through.
A lot can be seen from ground level. Binoculars help you spot slipped slates or tiles, gaps along the ridge and a leaning stack. Never climb onto the roof to look.
About our roof leak investigation in Warlingham
On older houses, leaks frequently start at lead work and hidden gutters. Lead flashings crack or lift, valley linings wear and parapet gutters overflow when outlets block. A central valley gutter on a butterfly roof often turns out to be the source. We check parapets, valleys and flashings from every safe viewpoint. The findings are recorded with photos. If you’ve noticed leaks that appear only in driving rain and damp patches next to the stack, a survey will tell you what’s going on, whatever the roof.
In a smaller place like Warlingham, some roofs face open ground, where driving rain gets into any gap at a ridge, verge or flashing. A leak that only appears in certain weather often points to an exposed detail. It helps to know when and where the water appears. The gutters on the most exposed side can overflow too.
With the Standard Survey, you also get moisture detection, a structural check and a follow-up consultation. The Premium Survey goes further, with thermal imaging, drone inspection where applicable, structural analysis and an in-person consultation.
- Location
- Warlingham (CR6, CR3)
- Wider area
- Surrey
- Prices
- From £150 inc. VAT
- Reports
- Emailed report with photos and recommendations
- Appointments
- Weekdays and weekends
- Insurance
- PI and public liability insurance
- Phone
- 07833 053749
- Page updated
- 27 October 2026
Practical tips
Getting the most from a roof leak investigation starts before we arrive and carries on afterwards. Tips:
- Put a bucket under the drip and move valuables
- Note the weather when the leak shows
- Leave roof access to professionals
- Mention any plumbing above the damp area
The report gives whoever carries out the work a clear starting point. The photos show the defects and where they are, so the repair is aimed at the cause.
Plan a roof survey every few years. They’re where most leaks start, and wear is easier to deal with before water gets in.
Different roofs, different checks
Lead flashings
Lead flashings seal the joints at chimneys, walls and dormers. Lifted, split or slipped lead is a common cause.
Chimney stacks
We check the outside of the stack and the breast inside, not a flue, gas or sweep inspection.
Why act early in Warlingham
Patching the spot above the stain often does not work. Because water travels, the real entry point may be somewhere else. An investigation finds the likely cause first, so the repair is aimed at the right place. Arranging work in a smaller place like Warlingham is easier with notice than in an emergency. A survey gives you that notice.
A small, low roof with good viewpoints takes less time than a tall, complicated one, and the package matters as well. We will give you the figure before anything is booked.
What you get with us
- Prices that include VAT
- Photos and a written report every time
- More than 20 years surveying roofs
- Covered by professional indemnity and public liability insurance
See how roof surveys are priced or what we found on two real jobs.
What we are asked to look at in Warlingham
Condensation is frequently mistaken for a leak. Warm, moist air from the house rises into a cold roof space and condenses, especially where ventilation is poor. Drips from nails and damp underlay are typical signs.
Signs worth acting on include:
- Water that shows only in certain storms
- Leaks below a flat extension roof
- Water marks that spread in wet weather
- Damp walls below an overflowing gutter
Landlords with a home close to Upper Warlingham station may find that finding the cause of a leak fast keeps a tenant’s home dry and the work focused.
Before you book anyone
- Whether you get a written report with photos
- Do they have a CAA Flyer ID and Operator ID for drone work?
- Their report turnaround times
- What insurance they carry
Nearby places to Warlingham
Also in Warlingham
Warlingham roofs and the weather
Many older homes in Surrey have handmade clay tiles and tile-hung upper walls. Some old buildings in Surrey and Sussex have Horsham stone slab roofs. Where water gets in depends a good deal on what the roof is made of and how it’s detailed. Addington Palace, about 3.5 miles north, is one of the historic houses in the wider area around Warlingham. If you own one of the older houses, expect a mix of original materials and later repairs on the roof, and a listed home or one in a conservation area may need consent for changes of material.
The streets around a church such as Church of All Saints are frequently among the oldest in a place, and if your home is one of the older ones nearby, water on an older roof tends to find its way in at the lead, the valleys or the chimney. If you look after a building such as Warlingham Village Primary School, a leak through a large roof is often found some distance from where the water shows inside.
Warlingham is about 3 miles east of Coulsdon, in Surrey. In Warlingham, as across Surrey, every roof gets the same careful survey. Our Surrey coverage includes Warlingham and the places around it. Our London page covers surveys nearby.
Postcode districts we cover here for roof leak investigations: CR6 and CR3. If you need a roof leak investigation at a property on Church Road, Redvers Road and The Green or a nearby road, we can survey it. You will find Warlingham on the B269 and B270, which makes it straightforward to reach. Neighbouring places we cover for roof leak investigations include Hamsey Green (1 mile north), Whyteleafe (1 mile west), Chelsham (1 mile east), Farleigh (2 miles north-east) and Kenley (2 miles north-west). Further out, we also cover Epsom (9 miles west), Horley (10 miles south-west), Redhill (7 miles south-west), Ewell (9 miles west), Reigate (8 miles south-west) and Dorking (13 miles south-west).
Landmarks near Warlingham
We work in homes and buildings around Warlingham School, Blanchman's Farm and The White Lion Public House and the streets around them. Warlingham’s nearest station is Upper Warlingham station, roughly 0.9 miles west of the centre. Nearby you will also find Warlingham Park Hospital (1.3 miles north-east) and East Surrey Museum (2 miles south-west). The countryside around Warlingham includes Nore Hill and South London Downs National Nature Reserve.
How the survey works
The visit has one job: to see as much of the leaking roof as can safely be seen and record it clearly. Everything we note and photograph goes into the written report. It usually takes roughly 1–2 hours for most houses; commercial roofs usually need 3–4 hours. Homes around Warlingham often have gardens on more than one side, which gives us room to step back and see the roof. Mention any side of the property we can’t get to. Inside, the loft is checked where it can be reached safely.
- We help you choose the package that suits the leak.
- A visit is booked for a weekday, Saturday or Sunday.
- We inspect inside and out, starting from the stain.
- Moisture detection and thermal imaging are used where your package includes them and they help.
- You get photos, the likely cause and clear recommendations.
Before the survey
- Have keys ready for side gates, garages or roof access doors
- Let us know about parking near the property
- Keep pets inside or away from the areas we are looking at
Arrange a survey
Surveys can be booked for weekdays, Saturdays or Sundays. To arrange a day that suits you, phone 07833 053749 or drop us an email with the address and the days you’d prefer.
Advice
Questions from Warlingham
How do I find out if my home in Warlingham is listed?
Check Historic England’s online list first, then ask the council about conservation areas and any Article 4 direction. It matters most if you are planning to re-roof in a different material.
Do you cover Warlingham?
Yes, Warlingham is one of the places we work. Every survey there gets the same written report with photographs, and visits run on weekdays and weekends.
Does the investigation include the repair?
This service finds and reports the cause, and the repair is separate. The report gives any roofer a clear brief.
Does someone need to be in?
Not always. An outside-only look can be arranged beforehand, but anything inside needs someone there to give access.
Why is the stain in a different place from the leak?
Water follows the easiest path, not the shortest. On a flat roof it can travel under the covering before it shows. Tracing that path is the heart of a leak investigation.
Is there anything I need to do ahead of the visit?
Note when the leak appears and what the weather was doing. Move stored items away from the loft hatch. If water is near any fittings, have an electrician check them.
What does a roof survey cost?
Prices start from £150, including VAT. Our three packages are Basic from £150, Standard from £250 and Premium from £400, with VAT included.