Greater London · London and the South East
Roof leak investigation in Kevington, Greater London
Roof leak investigations across Kevington, backed by more than 20 years’ experience. You get a clear report with photos.
- Damp on a chimney breast
- Damp underlay across a wide area
- Stains around a skylight
When you need someone else
It helps to know what a survey will not do before booking:
- An intermittent leak that shows no trace on the day
- Putting the leak right
- Water from pipes, tanks or heating systems
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
- Slate and tile slopes
- Chimney stacks
- Lead flashings
- Flat roof details
- Valleys and parapet gutters
- Rooflights and dormers
- The roof space
About our roof leak investigation in Kevington
We use moisture detection and thermal imaging where they help. Moisture detection confirms where timbers, plaster or insulation are damp. Thermal imaging shows temperature differences that can point to wet areas, not water itself, so its findings are checked with moisture readings. Thermal imaging is part of the Premium Survey, and moisture detection comes with Standard. The best thermal results come after a sunny day, with a dry roof and little wind. Common reasons to book are wet patches on loft insulation and damp patches next to the stack, across the roof space, slate and tile slopes and lead flashings.
In London, leaks often start somewhere hidden: the valley gutter in a butterfly roof, a parapet gutter, a chimney flashing or the flat roof over a rear extension. Whether you are tracing a leak or recording storm damage in Kevington, those are among the first places to look. Water from a hidden gutter can run along joists and show up a room or two away.
We keep jargon out of it: where something needs attention, it says so plainly, and where it can wait, that’s said too.
- Place
- Kevington (BR5)
- Wider area
- Greater London
- Price
- From £150 inc. VAT
- Reports
- Written, with photos, emailed to you
- Survey days
- Weekdays, Saturdays and Sundays
- Cover
- PI and public liability insurance
- Telephone
- 07833 053749
- Last updated
- 27 October 2026
What we do, step by step
Every roof is different, but as a rough guide the survey takes an hour or two for a house, rising to roughly 3–4 hours on a commercial building. You’re welcome to ask questions while we’re there. From the street, a London terrace usually shows only its front slope or parapet, so in Kevington we work round the house, using the street, the windows, the loft and any safe vantage point behind it. Shared stairs or a basement flat? Tell us who holds the keys.
- 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.
Before we arrive
- Clear the way to the loft hatch
- Keep pets out of the way during the survey
- Leave side gates unlocked
Arrange a survey
For a price for roof leak investigations in Kevington, call 07833 053749 or drop us an email. Some details about the property and the roof help us give you an accurate price.
Advice
Roof by roof
Lead flashings
Water from a failed flashing can travel down the wall or along a rafter. We check every flashing that could feed the stain.
Chimney stacks
Water that gets in at the top can show up lower down. Open, unused pots let rain fall down the flue.
Why it is worth a survey now in Kevington
Water damage grows the longer it’s left. Damp spreads into rafters, ceilings and insulation. Finding the source early keeps the damage down. Work on a London roof is rarely simple to arrange, with parking, neighbours and access all to think about. That is a good reason to find problems early, while there is time to plan, rather than in a rush after a leak.
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.
Why us?
- Visits on any day of the week
- Drones and thermal imaging where applicable
- Independent findings on the roof’s condition
- Satisfaction rate of 98%
Leaks and storm damage in Kevington
Historic houses like Lullingstone Castle, about 3.2 miles south-east, show how far back building in the area around Kevington goes. Period homes nearby can have lead valleys, tall chimneys and a patchwork of past repairs. 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. Knowing the roof type helps narrow down where water may be getting in.
For landlords with property near St Mary Cray station, tracing a leak quickly matters when a tenant is living with it. For an older house near a landmark like Unity Church, lead flashings, valleys and old chimneys are typical places for water to get in.
Kevington is about 1 mile east of Orpington, in Greater London. Kevington is part of the area we cover and the surrounding area as part of our work across London and South East England. Across Greater London, we cover Kevington. For surveys nearby, see our London page.
Postcode districts we cover here for roof leak investigations: BR5. That includes homes and businesses on Crockenhill Road and Sheepcote Lane. Neighbouring places we cover for roof leak investigations include Derry Downs (1 mile west), Crockenhill (1 mile east), St Mary Cray (1 mile west), Orpington (1 mile west) and Poverest (2 miles west). Larger places within reach include London (13 miles north-west), City of Westminster (15 miles north-west), Marylebone (15 miles north-west), St Pancras (15 miles north-west), Shoreditch (13 miles north-west) and Walthamstow (15 miles north-west).
What’s near Kevington
In Kevington, that means homes and buildings near The Priory School and Harris Academy Orpington. The closest station to Kevington is St Mary Cray station, roughly 1.4 miles north-west. A little further out are Lullingstone Castle (3.2 miles south-east) and London Borough of Bromley Museum (1.5 miles west). Green spaces nearby include Summer Hill and The Warren.
Prices for roof leak investigations in Kevington
We confirm the price for the job before you book. These are the things that affect it:
- Whether it’s a home or a commercial building
- The size of the roof
- The shape of the roof and its details
- The number of roofs, including extensions and garages
For a price for your roof in Kevington, phone 07833 053749 or drop us an email with the address and a few details. The price is agreed before a date is set.
What to tell us when you get in touch
You don’t need to know any roofing terms. Just tell us:
- Photos of the roof, taken safely from ground level or a window
- The reason for the survey, such as buying, a leak or storm damage
- Whether there’s a loft hatch, a shared roof or tricky access
- Any marks or damp showing indoors
We confirm the exact price before booking, so you know where you stand. Our price is from £150, including VAT. For a price for your roof, phone 07833 053749 or use the contact form.
Questions from Kevington
Will parking be an issue for a roof survey in Kevington?
Parking in Kevington, as in most of London, takes a little planning: a visitor permit or a bay close to the door helps a lot.
Is my home in Kevington listed or in a conservation area?
Your council is the best source, with Historic England’s list for listed buildings. Both listing and conservation areas can limit changes of roofing material, and councils can also use Article 4 directions.
Will you check the loft?
Yes, where the survey calls for it and there is safe access. We look for staining, damp, daylight and signs of movement, as far as the space allows.
How do you tell a leak from condensation?
Many apparent leaks turn out to be condensation. A leak typically shows in one area and follows rain, while condensation is often spread out and worse in cold weather. We tell you which it is most likely to be.
Do you use drones?
Yes, where it is applicable. Flights depend on the weather on the day and airspace rules, including flight restriction zones near airports. We are a CAA-registered drone operator.
When does the report arrive?
The Premium Survey report comes the same day, the Standard within 24–48 hours and the Basic within 48 hours. All of them come by email.
How long does the visit take?
It usually takes roughly 1–2 hours for most houses, with bigger or more complicated roofs taking longer. The report follows within 48 hours for Basic, 24 to 48 hours for Standard and the same day for Premium.
Also near Kevington
More services for Kevington
Do you need a roof leak investigation in Kevington?
Blocked gutters can look like a roof leak. Hidden gutters behind parapets cause the most trouble, since a blocked outlet sends water over the lining and into the building.
We’re frequently asked to look at:
- Leaks at a dormer or roof window
- Damp patches next to the stack
- Water marks that spread in wet weather
- Drips from nail tips in a cold loft
Controlled parking zones are common in London, so mention any permit rules for Kevington.
Before booking anyone
- Whether you can ask questions once you have the report
- How long they’ve been surveying roofs
- What exactly goes into their report
- How long the report takes to arrive