Greater London · London and the South East
Roof leak investigation in Ickenham, Greater London
Need a roof leak investigation in Ickenham? We can help, with findings in writing and pictures to back them up. Weekday and weekend visits available.
- Staining around the chimney inside
- Leaks that appear only in driving rain
- Leaks at a dormer or roof window
Roof leak investigation in Ickenham
Roof leaks rarely show up where you’d expect. It can run along a rafter, a batten or the underlay before it drips, so the stain on your ceiling is seldom right under the hole. Our leak investigation traces it back. Patching the spot above the stain often misses the real cause. Finding the route first lets the repair go where it’s needed. Typical surveys look at damp walls below an overflowing gutter and stains around a skylight, on flat roof details, valleys and parapet gutters and slate and tile slopes.
Water getting into a London home frequently comes from a detail you cannot see from the street: 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 Ickenham, those are among the first places to look. A hidden gutter that overflows can send water a long way before it shows.
Findings are set out part by part, from the coverings down to the gutters. You’ll see the good as well as the bad.
- Place
- Ickenham (UB10)
- Region
- Greater London
- Prices
- From £150 inc. VAT
- Reports
- Written, with photos, emailed to you
- When we survey
- Weekdays and weekends
- Insured
- PI and public liability insurance
- Telephone
- 07833 053749
- Updated
- 27 October 2026
Rented homes, blocks and businesses
A roof problem in a let property affects your tenants as well as the building. A survey shows what needs attention, so you can plan the work around your tenants.
Any of our surveys can be booked by landlords, agents and building managers in Ickenham. To discuss a property or a block, phone 07833 053749 or send us an email.
Ickenham questions
How do I find out if my home in Ickenham is listed?
Your council is the best source, with Historic England’s list for listed buildings. A change of roofing material may need consent in either case, and councils can also use Article 4 directions.
Do you carry out roof surveys in Ickenham?
Yes, Ickenham is within the area we cover. Our area covers London and South East England. You can ring 07833 053749 or drop us an email with the address and some details, and we will talk through which survey suits.
Why is the stain in a different place from the leak?
Water follows the easiest path, not the shortest. On a flat roof it can travel under the covering before it finds a way through the ceiling. Following that route is what our investigation does.
Do I need to be at home?
Someone needs to let us in if we are looking inside or in the loft. Access is agreed with you when you book.
Can you find a leak when it isn’t raining?
In many cases, yes. Leaks leave clues, such as staining, damp timber and moisture in materials. Intermittent leaks can be harder, so photos and notes from when it leaks help a lot.
What do I do with the report?
You’ll get the report by email, with photos and clear recommendations. With Standard there’s a follow-up consultation; with Premium, an in-person consultation, so you can talk the findings through.
Will you fix the leak as part of this?
This service finds and reports the cause, and the repair is separate. With the report, a roofer knows exactly where to look.
Common roof problems in Ickenham
Chimneys can let water in by several routes. Water can enter through crumbling mortar, cracked flaunching, worn flashings or uncapped pots. The damp may appear on a chimney breast, a ceiling or in the loft.
These are some of the problems a survey can pick up:
- Water through the ceiling under a flat roof
- A leak that comes and goes with the weather
- Wet patches on loft insulation
- Staining where a gutter or parapet meets the wall
For businesses in and around places like The Chimes, finding where water is getting in quickly keeps disruption down.
Questions to ask before you book
- What’s outside the scope of the survey
- Which viewpoints they use to see the roof
- How long they’ve been surveying roofs
- Whether you get a written report with photos
How it works
On the day, we begin with a quick chat about the roof and anything that’s worrying you. We then inspect everything that can safely be seen, from ground level, from windows, in the loft space and by drone where it applies. The survey normally takes roughly 1–2 hours for most homes, though a hard-to-trace leak can take longer. London terraces rarely offer a view of the whole roof from one spot, so a visit in Ickenham moves between viewpoints: the pavement, upstairs windows, the loft and any safe spot at the back. Shared stairs or a basement flat? Let us know who holds the keys.
- We start with what you’ve seen: where the stain is and when it gets worse.
- We look at the stain, the ceiling and the loft above it.
- We check the likely entry points outside, such as flashings, valleys, chimneys and gutters.
- Moisture readings and thermal imaging are used where they help.
- Your report sets out where the water is most likely getting in, with photos and recommendations.
Before we arrive
- If you are buying, check with the agent that we can get in
- Mention any parking restrictions on your street
- Point out any leaks or damp patches
How to book
Not sure which survey you need? The easiest way is to call 07833 053749 or email us and describe the roof and why you want it surveyed. We will talk you through the options and what they cost.
Advice
Ickenham roofs and the weather
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. The covering and its details give the first clues when tracing where water is coming from. With Ickenham Hall about 0.4 miles north-east, Ickenham sits in an area with a long building history. Older roofs in the wider area can hide decades of patch repairs, so the detail matters, and any change of roofing material on a listed home needs checking with the council first.
For site and facilities teams at buildings such as The Douay Martyrs Catholic School, on a building that size, finding the source of a drip means looking well beyond the stain. The streets around a church like St Giles' Church are often among the oldest in a place, and if your home is one of the older ones nearby, the leak may come from a chimney, a valley or tired lead rather than the covering itself.
Ickenham is about 1 mile north of Hillingdon, in Greater London. In Ickenham, as across Greater London, every roof gets the same careful survey. Ickenham is one of the places in Greater London we cover. For surveys nearby, see our London page.
Postcode districts we cover here for roof leak investigations: UB10. If you need a roof leak investigation at a property on Long Lane, Court Road and The Avenue or anywhere close by, we can help. Nearby, we also carry out roof leak investigations in Hillingdon (1 mile south), Ruislip Gardens (2 miles east), New Denham (2 miles west), Newyears Green (2 miles north) and Uxbridge (2 miles south-west). We also work in nearby towns such as City of Westminster (13 miles east), Marylebone (13 miles east), Kensington (11 miles east), St Pancras (14 miles east), Hampstead (12 miles east) and Brompton (13 miles east).
Around Ickenham
We work in homes and buildings around Glebe Primary School, Church Field Gardens and Vyners School. For rail, the closest station is West Ruislip station, roughly 0.9 miles north-east. Other landmarks nearby include Hillingdon Hospital (2.3 miles south) and The Chimes (1.4 miles south-west). Not far away are Northala Fields and Horse Shoe Bay.
Before and after the survey
There is plenty you can do without going near the roof. Here’s what helps most:
- Check the loft is accessible
- Take dated photos of the leak
- Put a bucket under the drip and move valuables
- Leave roof access to professionals
If there are several possible sources, we list them in order of likelihood. Recommendations are prioritised by urgency where relevant.
After a downpour, look in the roof space with a torch, keeping to boarded areas. Watch for water marks, wet underlay and damp wood. Take photos of anything that changes.
What you can safely check yourself
Inside, the loft is a good place to look, with care. Take a torch and only step on boards or joists, and look for staining, damp timber or daylight coming through.
A DIY look is useful, but it isn’t a survey. From the ground, valleys, flashings and the backs of chimneys are frequently out of sight.
Nearby places to Ickenham
More services for Ickenham
How the survey changes by roof type
Parapet and box gutters
Parapet and box gutters sit behind walls or inside the roof. When their outlets block, water rises over the lining and runs indoors.
Slate and tile slopes
A gap in the coverings exposes the underlay. Ageing felt eventually lets water through.