Surrey · London and the South East
Ranmore Common Roof Leak Investigation
Find out the condition of the leaking roof at your property in Ranmore Common from an independent roof surveyor. Visits run on weekdays and weekends, in the daytime.
- Condensation that looks like a leak
- Ceiling stains that grow after rain
- Wet patches high on an inside wall
What we are asked to look at in Ranmore Common
A roof valley collects the rain from two slopes. Worn lead, cracked linings or a build-up of leaves and moss can send that water under the coverings. Leaks from valleys often show up some distance away inside.
It is worth booking a survey if you’ve seen:
- Damp ceilings under a flat roof
- Staining where a gutter or parapet meets the wall
- Leaks at a dormer or roof window
- Brown rings on upstairs ceilings
If you run a hotel or guest house in or near Ranmore Common, a roof problem can mean rooms out of use, so it is worth knowing the roof’s condition.
Choosing a roof surveyor
- Whether any drone flown is registered with the CAA
- How they’ll see the roof: from ground level, the loft, the roof or by drone
- How much experience they have with roofs like yours
- Will the report include photos?
Roof leak investigation in Ranmore Common
Not every drip is a leak. In a badly ventilated roof space, condensation can form under the roof and drip, and the stains look much like a leak. Telling the two apart matters, since the cure for one will not solve the other. We check the pattern of damp, the weather and the ventilation before reaching a view. We survey flat roof details, the roof space and valleys and parapet gutters, and common reasons people get in touch are leaks that appear only in driving rain and damp underlay across a wide area.
Somewhere as small as Ranmore Common, older roofs have often been repaired many times. A new leak may be fresh damage or the latest sign of long-term wear, which matters if you’re thinking of an insurance claim. The report says what was seen and what it points to. Damp in old walls and timbers is slow to dry, so the sooner the cause is found the better.
Findings are set out part by part, from the main slopes down to the gutters and outlets, with a note and a photo for each point. It records what’s sound as well as what is not.
- Where
- Ranmore Common (RH5)
- Region
- Surrey
- Prices
- From £150 inc. VAT
- Your report
- A written report with photos, by email
- Survey days
- Weekdays, Saturdays and Sundays
- Insured
- PI and public liability insurance
- Call
- 07833 053749
- Last updated
- 27 October 2026
Places near Ranmore Common
Other services in Ranmore Common
What we do, step by step
Every roof is different, but as a rough guide the survey takes about 1–2 hours for a house, with bigger or more complicated roofs taking longer. If you have questions on the day, just ask. For a village or hamlet like Ranmore Common, the journey is planned ahead of time: let us know about lanes, gates and parking. The roof is looked at from ground level, from windows, from the loft where there’s safe access and from the roof where it’s safe.
- We help you choose the package that suits the leak.
- A visit is booked for a weekday, Saturday or Sunday.
- The investigation works from the stain back to the roof.
- Moisture detection and thermal imaging are used where your package includes them and they help.
- You get photos, the likely cause and clear recommendations.
How to prepare
- Clear the way to the loft hatch
- Have any questions written down, so nothing gets missed
- Let us know about parking near the property
Book a survey
Surveys can be booked for weekdays, Saturdays or Sundays. To arrange a day that suits you, call 07833 053749 or use the contact form.
Advice
What affects the price in Ranmore Common
The price reflects the time and kit the roof needs. The main factors are:
- Which survey package you book
- How big the roof is
- Extensions, dormers and garages with roofs of their own
- Building height and the viewpoints available
The cost of a survey depends on the roof: how big it is, how high it is, the number of separate roofs and how safely it can be seen. Roof leak investigation starts from £150, including VAT.
Helping us price your survey
A little information up front helps. Please include:
- Where the property is, with the postcode
- When you need the report by
- Whether there’s a loft hatch, a shared roof or tricky access
- What’s prompted the survey
For a price for roof leak investigations in Ranmore Common, call 07833 053749 or email us. Some details about the property and the roof help us price the survey accurately.
Roof leak investigations around Ranmore Common
Many older homes in Surrey have handmade clay tiles and tile-hung upper walls. A few of Surrey’s oldest buildings have heavy Horsham stone slab roofs. Each of these roof types has its own typical places for water to get in. About 1.2 miles north lies Polesden Lacey, a reminder of how long the area around Ranmore Common has been built on. Older homes in the wider area frequently have features worth a closer look, such as lead valleys, tall stacks and roofs that have been patched over the years, and a listed home or one in a conservation area may need consent for changes of material.
Take an older house close to Church of St Barnabas: old mortar, worn lead and slipped slates are the usual suspects when water gets in. Living close to Milton Heath and The Nower is pleasant, but mature trees mean leaves in gutters and valleys each autumn.
Ranmore Common is about 2 miles north-west of Dorking, in Surrey. Surveys in Ranmore Common work the same way as everywhere we cover: a careful inspection, photos and a written report. Our area takes in places right across Surrey, large and small. There’s also a page for Guildford.
Roof leak investigations in RH5 are booked the same way as anywhere else. Neighbouring places we cover for roof leak investigations include Westcott (1 mile south), Westhumble (2 miles north-east), Dorking (2 miles south-east), Pixham (2 miles east) and Wotton (2 miles south-west). Further out, we also cover Guildford (9 miles west), Woking (10 miles north-west), Epsom (8 miles north-east), Horley (10 miles south-east), Redhill (8 miles east) and Ewell (9 miles north-east).
Around Ranmore Common
Locally, jobs take us to homes and businesses close to Pippbrook House, The Priory CofE Voluntary Aided School and Milton Heath and The Nower, among other places. The nearest railway station is Dorking West station, roughly 1.1 miles east of the centre. Nearby you’ll also find Betchworth Castle (3 miles east) and Mesolithic Museum (3.3 miles south-west). Not far away are Box Hill and Combe Bottom.
Ranmore Common questions
Do you carry out roof surveys in Ranmore Common?
Yes, Ranmore Common is within the area we cover. We cover the whole of London and South East England. You can phone 07833 053749 or drop us an email with the address and some details.
How do I find out if my home in Ranmore Common is listed?
For listing, use Historic England’s list; for conservation areas, ask the council. The answer matters most when a change of material is on the cards.
Do you survey on Saturdays and Sundays?
Surveys run on weekdays, Saturdays and Sundays. To arrange a date, phone 07833 053749 or send us an email.
Can you survey a shared roof?
Yes. Shared roofs just need a little more planning. Mention it when you get in touch and we will explain what’s needed.
Do I have to be there for the survey?
Not necessarily. An outside-only look can be arranged beforehand, but anything inside needs someone there to give access.
What happens next?
You receive the written report by email, with photographs and recommendations. You can use it to talk to a seller, an insurer, a roofer or a managing agent, whichever applies.
Does the report include photos?
Yes, plenty. Pictures sit next to the findings they show.
Landlords, agents and block managers in Ranmore Common
An agent can book and manage the survey for a landlord. We agree a time with the tenant beforehand.
Roof problems in a rented home affect tenants as well as the building. A survey shows what needs attention, so you can plan the work around your tenants.
What you can safely check yourself
Fresh stains on ceilings or walls after rain are worth noting. Take a photo and write down when you saw it.
If you have a loft with safe access, take a look inside. Use a torch and stay on the joists or boards, and look for staining, damp timber or daylight coming through.
Honest limits
It’s a careful look at the leaking roof, not the whole story. The main limits are:
- Defects hidden under coverings or inside walls without opening up
- A promise to find every leak on a single visit
- The repair itself (the investigation finds and reports the cause)
If you’re not sure which survey you need, call 07833 053749 or use the contact form and we will give you a straight answer before booking. What our survey covers.
Roof types and parts we check
- The roof space
- Chimney stacks
- Slate and tile slopes
- Valleys and parapet gutters
- Lead flashings
- Flat roof details
- Rooflights and dormers