Greater London · London and the South East
Collier Row Roof Leak Investigation
Tracing where water is getting into your roof in Collier Row, with drones and thermal imaging where they help. Call or email for a price.
- Condensation that looks like a leak
- Brown rings on upstairs ceilings
- Leaks below a flat extension roof
Collier Row: your questions answered
Will parking be an issue for a roof survey in Collier Row?
London parking needs a little planning, so let us know about permits, bays or a driveway as you book. That way the visit can be planned around it.
Do you cover Collier Row?
Yes, Collier Row 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 do I arrange a roof leak investigation in Collier Row?
It is easiest to ring 07833 053749 or email us. Let us know the address and a little about the roof. Surveys run seven days a week.
How many surveys have you done?
More than 5,000 surveys over 20+ years, across London and South East England.
Will you go up on the roof?
Not unless it is safe. Most of what we need can be seen from safe viewpoints, the loft and, where it applies, a drone.
Could my leak actually be condensation?
It is a common question. Leaks tend to follow wet weather and show in one place, while condensation is frequently spread out and worse in cold weather. The report explains which it looks like and what to do.
Can you give me structural calculations?
No. Visible signs such as deflection or sagging are recorded, but we don’t provide calculations or an engineer’s opinion. The report will say if you need an engineer.
About our roof leak investigation in Collier Row
We investigate roof leaks in Collier Row and across London and the South East. We visit seven days a week. The investigation covers inside and out, from the stain to the likely entry points. The findings come in a written report with photos. If it’s leaking right now, contain the water and keep it clear of electrics, and then call 07833 053749 or send us an email. We survey the roof space, flat roof details and slate and tile slopes, and common reasons people get in touch are water dripping from rafters or underlay and damp on a chimney breast.
Many London homes are well over a century old and their roofs have been patched more than once, so a new leak can be the latest sign of wear rather than a single event. Insurers usually exclude wear and tear, so it helps to know whether damage is old or new. That’s as true in Collier Row as anywhere in London. A written record with photos helps you explain what was found to whoever deals with it next.
After the visit, you get a report with photographs, sent by email. It explains the condition of the leaking roof, the defects we found and what we recommend.
- Where
- Collier Row (RM1, RM5, RM7)
- Region
- Greater London
- Prices
- From £150 inc. VAT
- Report
- Emailed report with photos and recommendations
- When we survey
- Weekdays and weekends
- Insurance
- Professional indemnity and public liability
- Call
- 07833 053749
- Last updated
- 27 October 2026
What affects the cost of roof leak investigations
The price reflects the time and kit the roof needs. That comes down to:
- The package you choose: Basic, Standard or Premium
- Whether thermal imaging or a drone is needed
- How many separate roofs there are, like extensions, dormers and garages
- Whether it’s a home or a commercial building
For a price for your roof in Collier Row, ring 07833 053749 or send us an email and let us know about the roof. The price is agreed before a date is set.
Getting in touch
You do not need to know any roofing terms. It is enough to let us know:
- Where water is showing inside, if it is
- Anything about access we should know
- What made you get in touch
- Your timetable, such as an exchange date
A quick phone call is normally the easiest start: ring 07833 053749 or send us an email, and we’ll ask about the building and what you need. The price is agreed before a date is set.
Wind, rain and roofs in Collier Row
Alongside Victorian and Edwardian terraces, outer London has a great many interwar semis, often with hipped roofs of clay or concrete tiles. Bay roofs, hip ridges and dormers from later loft conversions are the details that set these houses apart. Different coverings let water in at different points, which shapes where the search starts. Hare Hall, about 1.7 miles east, is one of the historic houses in the wider area around Collier Row. Older roofs in the wider area can hide decades of patch repairs, so the detail matters, and the council can say whether a home is in a conservation area.
Landlords with a home close to Romford station may find that a clear finding on where water gets in helps you brief a roofer right away. Collier Row is in London, so parking needs planning: tell us about permits, visitor bays or off-street space when booking.
Collier Row is about 1 mile north of Romford, in Greater London. Anywhere in Collier Row, we can carry out roof leak investigations at your property, on a weekday, Saturday or Sunday. Across Greater London, we cover Collier Row. Our London page covers surveys nearby.
All of RM1, RM5 and RM7 is within our area for roof leak investigations, from the main roads to the quietest streets. You’ll find streets such as Elm Road, Percy Road and Seymer Road, all of which we cover. Close by, we survey roofs in Rise Park (1 mile north-east), Romford (1 mile south), Marks Gate (1 mile west), Chadwell Heath (2 miles south-west) and Rush Green (2 miles south). We also work in nearby towns such as London (13 miles south-west), City of Westminster (15 miles west), Marylebone (15 miles west), St Pancras (13 miles west), Shoreditch (12 miles south-west) and Walthamstow (8 miles west).
Near you in Collier Row
We work in homes and buildings around Colley Rowe Inn, Marshalls Park Academy and Raphael Park, among other places. The closest station to Collier Row is Romford station, about 1.3 miles south. Nearby you’ll also find Romford Shopping Hall (1 mile south) and Oldchurch Hospital (1.5 miles south). Not far away are Bedfords Park.
Landlord and commercial surveys in Collier Row
If you own several properties, you can book surveys for several addresses. To discuss a number of properties, phone 07833 053749 or use the contact form.
Businesses and commercial landlords can book us too, including offices, shops and units. Bigger roofs take more time.
The survey, step by step
Every visit follows the same pattern: we listen to what’s been worrying you, inspect the roof from every safe viewpoint, take photos as we go and make notes for the report. It typically takes about one to two hours at most homes, rising to roughly 3–4 hours on a commercial building. In Collier Row, visits are available on weekdays and at weekends. It helps if you can point us to a visitor permit or a nearby bay, and to clear a path to the loft hatch. A back bedroom window can be the best vantage point for a rear addition, so we may ask to use one.
- You get in touch with details of the leak and any photos.
- The visit starts indoors, at the stain and in the loft.
- Likely entry points outside are checked, from flashings and valleys to gutters and outlets.
- We use moisture detection, and thermal imaging where it is useful.
- Your report sets out where the water is most likely getting in, with photos and recommendations.
Before we arrive
- Let us know about parking near the property
- Keep pets in another room
- Unlock side gates and any roof access doors
How to book
Our phone lines are open seven days a week, including Saturdays and Sundays. To book or ask a question, phone 07833 053749 or use the contact form.
Related advice
Tips from our surveys
Nothing here needs a ladder. A few suggestions:
- Put a bucket under the drip and move valuables
- Stay off ladders and the roof
- Let us know about any past repairs to the roof
- Keep water away from lights and sockets
If there are several possible sources, we list them in order of likelihood. We say which items need prompt attention, so you know what to deal with first.
After a downpour, look in the roof space with a torch, keeping to boarded areas. Watch for water marks, wet underlay and damp wood. Photograph anything new.
Signs you need a roof leak investigation in Collier Row
A gutter that overflows can soak a wall and mark the ceiling inside. Hidden gutters behind parapets cause the most trouble, since a blocked outlet sends water over the lining and into the building.
Typical things we’re asked to look at include:
- Drips in the loft during heavy rain
- Stains around a skylight
- A leak that comes and goes with the weather
- Damp walls below an overflowing gutter
If you run a business near Romford Shopping Hall, water through a ceiling can damage stock and close a sales floor, so the source needs finding fast.
What to check before booking
- Which limits apply to the survey
- Whether the price includes VAT
- Which parts of the roof they’ll actually see
- When you will get the report
Leave it or get it looked at?
A leak that returns after a repair usually means the real source wasn’t found. We look past the obvious spot and check each likely route. That is often what breaks the cycle. Blocked gutters and hoppers on London houses overflow and soak brickwork, which can lead to damp inside. A small blockage left for a few winters becomes a damp problem.
Roof leak investigation starts from £150, including VAT. What you pay depends on the size and height of the roof, how it can be seen safely and which survey you book.
Why choose Independent Roof Survey in Collier Row
- CAA-registered drone operator (Flyer ID and Operator ID)
- 5,000+ roofs surveyed
- Two decades and more of roof surveys
- Covered by professional indemnity and public liability insurance