Greater London · London and the South East
Roof leak investigation in Hayes, Greater London
Know where you stand with the leaking roof before you decide what to do next. We carry out roof leak investigations in Hayes, with photos and a clear written report.
- Wet patches high on an inside wall
- Damp on a chimney breast
- Water through the ceiling under a flat roof
Roof leak investigation in Hayes: what you get
Some ‘leaks’ are not leaks at all. Condensation in a cold, poorly ventilated loft can drip from nails and timbers, and the stains look much like a leak. Knowing which it is means the right fix can be done, 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. If you’ve noticed water marks that spread in wet weather and leaks that appear only in driving rain, we can find out what’s behind it, on slate and tile slopes, lead flashings and flat roof details alike.
In a London flat, water can travel some way before it shows, sometimes in a different flat from the one below the defect. That makes the source hard to pin down, and finding it matters for whoever has to deal with it. In Hayes, we inspect what we can reach safely and are given access to. It helps to know when the water appears and in what weather.
The report works through the roof section by section, from the main slopes down to the gutters and outlets, with a note and a photo for each point. You will see the good as well as the bad.
- Place
- Hayes (BR4, BR2)
- Region
- Greater London
- Cost
- From £150 inc. VAT
- Your report
- Written, with photos, emailed to you
- Survey days
- Weekdays and weekends
- Cover
- Professional indemnity and public liability
- Call
- 07833 053749
- Page updated
- 27 October 2026
How it works
The visit has one job: to look at the leaking roof as closely as is safe and record what we find. Notes and photos go into the written report. The visit typically takes an hour or two for a house, though large, tall or awkward roofs take more time. London terraces rarely offer a view of the whole roof from one spot, so a visit in Hayes moves between viewpoints: the pavement, upstairs windows, the loft and any safe spot at the back. If other people live in the building, let us know who can let us into the shared parts.
- You get in touch with details of the leak and any photos.
- The visit starts indoors, at the stain and in the loft.
- Outside, we look at every likely route in.
- Moisture readings and thermal imaging are used where they help.
- You receive a written report with photos showing the likely source and what needs attention.
Getting ready for the survey
- Move anything stored under the loft hatch
- Note where any stains or damp appear
- Agree roof access with the managing agent if it’s shared
Book a survey
Photos help, if you have them. Pictures from the ground or a window are fine. To send them or to book, ring 07833 053749 or email us.
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FAQs for Hayes
Do you carry out roof surveys in Hayes?
We do. Every survey there gets the same written report with photos, and visits run on weekdays and weekends.
Can parking be tricky for a visit in Hayes?
In much of London, parking needs planning: a visitor permit or a bay close to the door helps a lot, so mention what’s available when you book.
Can you inspect my roof with a drone?
Where it’s applicable and safe, yes. We fly a sub-250g drone and we’re a CAA-registered drone operator (Flyer ID and Operator ID). Drone inspection is part of the Drone Roof Survey and the Premium Survey, where it applies.
Do you look in the loft space?
Where it’s relevant to the survey and there’s safe access, yes. Please clear anything stored under the hatch, and if the loft cannot be reached safely, the report says so.
How experienced are you?
More than 5,000 surveys over 20+ years, across London and South East England.
What should I do before you arrive?
Clear the loft hatch so we can get into the roof space. Gather any photos and notes about when it leaks, plus details of past repairs. In the meantime, catch the water and keep it clear of lights and sockets.
Will you definitely find the leak?
Not always, and we will be honest about that. Some leaks hide well, especially those that need wind-driven rain. Where the source isn’t certain, we list the likely routes in order.
When to book a survey in Hayes
A gutter that overflows can soak a wall and mark the ceiling inside. Parapet and box gutters are the worst for this, since a blocked outlet sends water over the lining and into the building.
It is worth booking a survey if you’ve seen:
- Ceiling stains that grow after rain
- Water dripping from rafters or underlay
- Wet patches high on an inside wall
- Damp patches next to the stack
The streets around a church like St Mary the Virgin are often among the oldest in a place, and if yours is one of the older homes nearby, leaks on older roofs often start at lead flashings, valleys or around old chimney stacks.
What to check before booking
- What the report includes, and whether it has photos
- How long they’ve been surveying roofs
- Whether the price includes VAT
- When you’ll get the report
Leave it or get it looked at?
A leak rarely stays small. Wet timbers start to decay, plaster softens and insulation stops working. Tracing it now means less to put right later. Many older London roofs have only old felt under the slates, or no underlay at all, so once the slates or flashings let water past, little stops it reaching ceilings. Left unchecked, water soaks into timber and plaster and the damage spreads.
Every price we give includes VAT. Roof leak investigation starts from £150, including VAT. You’ll know the price for the job before booking.
Why choose Independent Roof Survey in Hayes
- Drones and thermal imaging where applicable
- Visits on any day of the week
- A sub-250g drone, flown with a CAA Flyer ID and Operator ID
- PI and public liability insurance
Take a look at how roof surveys are priced and our case studies.
Places near Hayes
What else we do in Hayes
Leaks and storm damage in Hayes
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. Hips, bay roofs and later loft conversions are typical of those semis, if your home is one of them. Each of these roof types has its own typical places for water to get in. Bromley Palace, about 2 miles north, is one of the historic houses in the wider area around Hayes. 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.
For site and facilities teams at buildings such as Hawes Down Primary School, tracing a leak on a big roof starts with where the water appears and works back. If you live near a park such as Coney Hall Recreation Ground, or anywhere with mature trees, autumn leaves can block gutters and valleys, and an overflowing gutter soon means a wet wall.
Hayes is about 2 miles south of Bromley, in Greater London. If you are in Hayes, booking works exactly as it does anywhere else: a call or an email, a price, then a date. Hayes is one of the places in Greater London we cover for roof leak investigations. Our London page covers surveys nearby.
Postcode districts we cover here for roof leak investigations: BR4 and BR2. Local streets include Hawes Lane, Crest Road and Keswick Road, and we cover them all. We also cover West Wickham (1 mile west), Coney Hall (1 mile west), Bromley Common (1 mile north-east), Nash (1 mile south) and Eden Park (2 miles north-west). We also work in nearby towns like London (10 miles north-west), City of Westminster (12 miles north-west), Marylebone (12 miles north-west), Kensington (12 miles north-west), St Pancras (12 miles north-west) and Shoreditch (11 miles north).
Local landmarks in Hayes
Locally, jobs take us to homes and businesses close to Coney Hall Recreation Ground, New Inn and Hayes School and the streets around them. There’s a railway station in Hayes itself: Hayes (Kent) station. Well-known places in the area include National Psychosis Unit (1.6 miles west) and Bethlem Museum of the Mind (1.1 miles east). The countryside around Hayes includes Summer Hill and Hutchinson's Bank.
Prices for roof leak investigations in Hayes
To price your survey, we check:
- House, block, shop or office
- The roof’s overall size
- Which survey package you book
- The number of roofs, including extensions and garages
Bigger, taller and commercial roofs take more time to survey, so they’re priced to match. You’ll know the figure before booking.
Getting in touch
Before you get in touch, it is useful to have:
- The type of building and roof, like pitched or flat
- Anything about access we should know
- Any deadline, like an exchange date
- Pictures from the garden or a window, if you have them
We confirm the price for your survey before booking, so you know the cost up front. Our price is from £150, including VAT. To book, ring 07833 053749 or email us.
Rented homes, blocks and businesses
With a portfolio of properties, you can book surveys for several addresses. To arrange surveys for several addresses, call 07833 053749 or drop us an email.
Freeholders and residents’ companies use a roof report to plan and budget, putting the urgent items at the top.
What you can safely check yourself
The one thing to avoid is getting up close. Roofs are fragile and slippery. That’s where a survey comes in.
You can learn a lot from ground level. With binoculars, look for slipped or missing slates and tiles, gaps along the ridge and leaning chimneys. Never climb onto the roof to look.