Kent · London and the South East
Roof leak investigation in Barnes Cray, Kent
We carry out roof leak investigations in Barnes Cray and the rest of Kent. We survey on weekdays, Saturdays and Sundays.
- Wet patches high on an inside wall
- Drips from nail tips in a cold loft
- Damp on a chimney breast
About our roof leak investigation in Barnes Cray
A leak that comes and goes can be the hardest to pin down. Wind-driven rain, an overflowing gutter or snow melt may be what triggers it. Notes on when it leaks, and what the weather was doing, help us, along with any photos you’ve taken. We look for the clues it leaves behind, like tide marks, stained timbers and damp underlay. Moisture readings show where materials are still wet. We are often asked to look into ceiling stains that grow after rain and a leak that comes and goes with the weather, across valleys and parapet gutters, chimney stacks and slate and tile slopes.
In older homes around places like Barnes Cray, the underlay may be old bitumen felt, or there may be none at all. Without a sound underlay, any gap in the coverings lets water straight through. Whether it is long-term wear or recent damage makes a difference to what happens next. Wet battens and insulation in the loft are frequently the first clue.
What you get is a clear record of the leaking roof on the day we saw it. That makes it useful now and a handy reference later, such as when you want to compare after future work.
- Place
- Barnes Cray (DA1, DA8)
- Wider area
- Kent
- Price
- From £150 inc. VAT
- Reports
- Emailed report with photos and recommendations
- Appointments
- Monday to Sunday, daytime
- Cover
- PI and public liability insurance
- Call
- 07833 053749
- Updated
- 27 October 2026
Honest limits
Before you book, it is worth knowing what a survey won’t do:
- The repair itself (the investigation finds and reports the cause)
- An intermittent leak that shows no trace on the day
- Whether rotten timbers meet design loads
If in doubt, call 07833 053749 or use the contact form and we’ll point you to the right survey. The full list of what we check.
What this survey covers
- The roof space
- Slate and tile slopes
- Chimney stacks
- Lead flashings
- Rooflights and dormers
- Valleys and parapet gutters
- Flat roof details
Why it’s worth a survey now in Barnes Cray
Leaks tend to get worse, not better. Each storm can open a gap a little more. An investigation now gives you time to plan the work. Around Barnes Cray, a leak in an older house can soak into timbers and plaster, and that’s a much bigger job than the original defect.
A Basic Survey starts from £150, inc. VAT. The Standard Survey starts from £250 and the Premium Survey from £400. You will know the price for your survey before booking.
Why us?
- Photographs and a written report every time
- More than 5,000 surveys completed
- Two decades and more of roof surveys
- Customer satisfaction of 98%
When to book a survey in Barnes Cray
Slipped or missing slates and tiles let rain reach the underlay. Ageing felt underlay eventually tears and lets water through, while some very old roofs have nothing under the coverings. On slate roofs, slipping is often caused by corroded nails.
It is worth booking a survey if you’ve seen:
- Drips in the loft during heavy rain
- Damp patches next to the stack
- Damp walls below an overflowing gutter
- Leaks that appear only in driving rain
If you own a rental within reach of Slade Green station, a tenant living with a leak needs the cause found, not just the stain painted over.
Choosing a roof surveyor
- What exactly goes into their report
- Which viewpoints they use to see the roof
- How soon the report will arrive
- Whether the loft is part of the inspection
What we do, step by step
We photograph the roof as we go, so the report shows exactly what we saw. Close-ups come from the safest viewpoint available, including by drone where it is applicable and the weather allows. Most surveys take about one to two hours for a house; commercial roofs usually need 3–4 hours. In a smaller place like Barnes Cray, as anywhere, the forecast plays a part: the parts that need calm, dry weather are planned around it.
- We help you choose the package that suits the leak.
- We agree a date, including weekends.
- The investigation works from the stain back to the roof.
- Where it is useful and included, we take moisture readings and use thermal imaging.
- You get photos, the likely cause and clear recommendations.
Getting ready for the survey
- Let us know about parking near the property
- Dig out any old roof reports or invoices
- If you’re buying, let the agent know when we’re coming
Book a survey
You can call us seven days a week, including Saturdays and Sundays. For a price or to book, phone 07833 053749 or drop us an email.
Read more
What a roof leak investigation looks like in Barnes Cray
Many older homes in Kent have handmade clay tiles, including Kent peg tiles held by pegs through two holes, and tile-hanging on their upper walls. You’ll also find oast houses and timber-framed Wealden hall houses among the county’s older buildings. Different coverings let water in at different points, which shapes where the search starts. About 1.7 miles south-west lies Hall Place and Gardens, a reminder of how long the area around Barnes Cray has been built on. On older houses around here, roofs often carry the marks of earlier repairs, from replaced slates to new lead, and any change of roofing material on a listed home needs checking with the council first.
If you look after a shop, office or commercial unit, for example near Broadway Shopping Centre, a quick answer on where water is coming in keeps a business running. If yours is one of the older homes in the streets near Christ Church, old mortar, worn lead and slipped slates are the usual suspects when water gets in.
Barnes Cray is about 2 miles north-west of Dartford, in Kent. Surveys in Barnes Cray work the same way as everywhere we cover: a careful inspection, photos and a written report. Across Kent, we cover Barnes Cray. For surveys nearby, see our London page.
Here we cover the DA1 and DA8 postcode area for roof leak investigations. You will find streets such as Stour Road, Wilmot Road and Maiden Lane, all of which we cover. Neighbouring places we cover for roof leak investigations include Slade Green (1 mile north), North End (1 mile north), Crayford (1 mile south-west), Barnehurst (1 mile west) and Bexley Riverside (1 mile north-west). Further out, we also cover Sevenoaks (12 miles south), Gravesend (8 miles east), Northfleet (7 miles east), Swanley (4 miles south), Swanscombe (4 miles east) and Windmill Hill (8 miles east).
Landmarks near Barnes Cray
Typical jobs here are in homes near Braeburn Park, Bird in Hand pub and Holy Trinity Church of England Primary School and the streets around them. The closest station to Barnes Cray is Slade Green station, roughly 0.7 miles north. Other landmarks nearby include West Hill Hospital (1 mile south-east) and Dartford Library (1.4 miles south-east). Not far away are Wansunt Pit.
Prices for roof leak investigations in Barnes Cray
We confirm the price for the job before booking. This is what makes a difference:
- The height of the building and how the roof can be seen safely
- If the survey needs thermal imaging or a drone
- How complicated the roof is, with its valleys, chimneys and parapets
- Roof area
For a price for your roof in Barnes Cray, call 07833 053749 or email us and tell us about the roof. The price is agreed before a date is set.
Booking your survey
We will normally ask about:
- Why you want a survey: buying, a leak, a storm or new work
- Any photos you have, taken from the ground or a window
- The property’s address and postcode
- Any marks or damp showing indoors
We confirm the price for your survey before booking, so you know where you stand. Our price is from £150, including VAT. For a price for your roof, ring 07833 053749 or use the contact form.
Towns and villages near Barnes Cray
What else we do in Barnes Cray
Barnes Cray: your questions answered
How do I find out if my home in Barnes Cray is listed?
The council and Historic England’s list are the places to check. Either can affect what roof work is allowed, so it is worth checking before planning any.
Do you carry out roof surveys in Barnes Cray?
We do. Every survey there gets the same written report with photographs.
How fast do I get the report?
It depends on the package: the Basic Survey report arrives within 48 hours, the Standard Survey in 24 to 48 hours and the Premium Survey the same day. Reports are sent by email.
How long will you be at the property?
It typically takes about 1–2 hours, more where the leak is intermittent or the roof is large. Report times depend on the package.
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, so it sits alongside a building survey rather than replacing it.
Why is the stain in a different place from the leak?
Water rarely drops straight down. It runs along rafters, battens or underlay before it drips, so the entry point is often well away from the mark. We follow the route back instead of guessing.
How much does a roof leak investigation cost in Barnes Cray?
Prices start from £150, including VAT. You’ll know the price for your survey before booking, and it depends on the roof’s size, access and the package you choose. For a price, call 07833 053749 or drop us an email.
For landlords and managing agents
For blocks of flats, a roof survey helps managing agents and residents’ management companies plan ahead. Recommendations are set out with the most urgent first where relevant, which helps when budgeting.
We also survey roofs for businesses and commercial landlords, from shops and offices to industrial units. Bigger roofs take more time, so they’re priced to suit.