Surrey · London and the South East
Electronic leak detection in Tandridge, Surrey
Know where you stand with the flat roof membrane before you decide what to do next. Electronic leak detection in Tandridge.
- Gaps at membrane joints
- Breaches around outlets and penetrations
- Repairs that haven’t stopped the leak
Electronic leak detection for homes and businesses in Tandridge
Water can travel under a flat roof membrane before it shows inside. That makes leaks hard to trace by eye. ELD tests the waterproofing directly and locates the breach. It is testing only, and the repair is for your roofer. On suitable roofs, it replaces guesswork with a located breach. The results then follow in a written report with photos. If you’ve noticed repairs that haven’t stopped the leak and damage from equipment installers, a survey will tell you what’s going on, on liquid-applied waterproofing, green roofs and roof terraces and balconies alike.
Older buildings in small places like Tandridge may be listed or in a conservation area, and that can affect how an extension roof or dormer is re-covered. Check with the council before planning any change of material. Finding out what state the roof is in gives you the facts to plan with. Changes that affect a listed building’s special interest need listed building consent.
If any part of the flat roof membrane couldn’t be seen safely, we say so in the report. You’ll know exactly what was inspected and what wasn’t.
- Location
- Tandridge (RH8, RH9)
- Region
- Surrey
- Prices
- Quoted for your roof
- Report
- Written, with photos, emailed to you
- Appointments
- Weekdays and weekends
- Cover
- PI and public liability insurance
- Call
- 07833 053749
- Last updated
- 27 October 2026
Can I check my roof myself?
A DIY look is useful, but it is not a survey. From ground level, valleys, flashings and the backs of chimneys are often out of sight.
It helps to keep a record: dates of leaks, photos from ground level and any work done on the roof. Share it with us when you book, as it helps us focus the survey.
Towns and villages near Tandridge
What else we do in Tandridge
Flat roofs in Tandridge
With Titsey Place about 3.4 miles north-east, Tandridge sits in an area with a long building history. If you own one of the older houses, expect a mix of original materials and later repairs on the roof. Older houses across Surrey frequently have handmade clay tiles, and many have tile-hanging. Some old buildings in Surrey and Sussex have Horsham stone slab roofs. Next to the main roofs there’s typically a flat roof somewhere, whether on an extension, a garage or a commercial unit.
If you own a rental within reach of Godstone station, the flat roof over a let home is worth a look before it becomes a tenant complaint. If you look after a building like St Peter's CofE Infant School, a large flat roof with lots of outlets and rooflights has many places where a membrane can fail. If yours is one of the older homes in the streets near Church of St Peter, flat-roofed rear additions and dormers added over the years are worth checking.
Tandridge is about 2 miles south-west of Oxted, in Surrey. We survey roofs in Tandridge across London and South East England. Our Surrey coverage includes Tandridge and the places around it. You can also see our page for Crawley.
Electronic leak detection in RH8 and RH9 work the same way as everywhere else we cover. You will find streets like Jackass Lane, Tandridge Lane and The Walk. We also cover Church Town (1 mile north-west), South Godstone (1 mile south-west), Hurst Green (2 miles east), Godstone (2 miles north-west) and Oxted (2 miles north-east). We also work in nearby towns like Epsom (12 miles north-west), Horley (7 miles south-west), Redhill (6 miles west), Ewell (12 miles north-west), Reigate (7 miles west) and Caterham (4 miles north-west).
Local landmarks in Tandridge
Typical jobs here are in homes near Bay Pond and Oxted School, among other places. The nearest railway station is Godstone station, about 1.6 miles south-west. Well-known places in the area include Bletchingley Castle (3.2 miles west) and East Surrey Museum (3.5 miles north-west). Green spaces nearby include Botley Hill and Mercers Lake.
Rented homes, blocks and businesses
Surveys can also be booked by buyers’ agents acting for a client. Reports are emailed, so they’re easy to pass on.
We also survey roofs for businesses and commercial landlords, including offices, shops and units. Bigger roofs take more time, and they’re priced for the size.
Leave it or get it looked at?
Opening up a roof to hunt for a leak is disruptive. Electronic testing finds the hole first, so the repair can be targeted. In a small place like Tandridge, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.
For a price for your roof in Tandridge, call 07833 053749 or use the contact form with the address and a few details. We’ll confirm the figure before booking.
Why book with us
- Over 5,000 surveys carried out
- CAA-registered drone operator (Flyer ID and Operator ID)
- Insured for professional indemnity and public liability
- Visits on any day of the week
Read how roof surveys are priced or what we found on two real jobs.
What electronic leak detection does not cover
To be straight with you, a roof survey has limits:
- Some conductive membranes
- Repairing the breaches (that’s for your roofer)
- Sections we can’t safely access
If in doubt, call 07833 053749 or use the contact form and we will point you to the right survey before booking. What our survey covers.
Roof types and parts we check
- Roof terraces and balconies
- Green roofs
- Single-ply roofs
- Commercial flat roofs
- Flat roof membranes
- Liquid-applied waterproofing
What we do, step by step
It’s useful to start with what’s prompted the survey: buying, a leak, storm damage, new work or just wanting to know where things stand. That way we can focus on what matters to you. The visit usually takes as long as needed for the size of the roof and how it’s built, and we’ll give you a guide when quoting. Somewhere as small as Tandridge, access is frequently the only tricky part. Mention any outbuildings, barns or garages you want included, and anything about the roof you already know. Weekday and weekend visits are available.
- First, we confirm which roof areas are included.
- We get the roof ready for testing.
- We work across the roof with the test equipment.
- We mark the breach locations in our records.
- You receive the results to pass to your roofer.
Before we arrive
- For a flat or shared roof, check access with the freeholder or managing agent
- If it is not your property yet, arrange access through the agent
- Show us where any leaks or stains appear
Book a survey
If you are buying, it helps to book soon after your offer is accepted, so there’s time to use the report before exchange. Otherwise, simply phone 07833 053749 or drop us an email whenever suits you.
Related advice
Tandridge: your questions answered
Is Tandridge within the area you cover?
Yes, we do. We cover the whole of London and South East England, and smaller places are part of that. The journey is planned ahead, so it’s useful to know about access.
Do you cover Tandridge?
Yes, Tandridge is one of the places we work. Every survey there gets the same written report with photographs, and visits run on weekdays and weekends.
How long have you been surveying roofs?
Over 5,000 surveys so far, over more than 20 years, with 98% customer satisfaction.
What is electronic leak detection?
It uses an electrical current to find breaches in a flat roof membrane. The current only gets through where the membrane is breached, which shows us where the hole is.
Which method do you use?
It depends on the membrane and the build-up. Low-voltage methods are normally carried out on a wet roof and high-voltage methods need the membrane dry and exposed.
Which days do you carry out surveys?
Surveys run seven days a week. To arrange a date, ring 07833 053749 or email us.
Do you climb onto every roof?
Not unless it’s safe. Most of what we need can be seen from safe viewpoints, the loft and, where it applies, a drone.
Tips that help
You don’t need to be a roofer to help. What helps most:
- Clear flat roof outlets regularly
- Share any drawings of the roof
- Do not keep patching the same spot
- Check trades protect the waterproofing
After your roofer repairs the breaches, a retest can confirm them, where the roof still suits the method.
Check contractors protect the waterproofing when they work up there. Have the roof looked at after other work.