Hertfordshire · London and the South East
Roof Leak Investigation in Rickmansworth
Tracing where water is getting into your roof for Rickmansworth and the rest of Hertfordshire. We survey on any day of the week.
- A leak that comes and goes with the weather
- Damp underlay across a wide area
- Water coming in around a roof light or dormer
DIY checks: what’s safe
Keep a simple record: when leaks happen, ground-level photos and any past roof work. Share it with us as you book.
A DIY look is useful, but it isn’t a survey. From ground level, valleys, flashings and the backs of chimneys are frequently out of sight.
About our roof leak investigation in Rickmansworth
On older houses, leaks often start at lead work and hidden gutters. Worn lead, tired valley linings and blocked parapet outlets are frequent causes. If your home has a butterfly roof, the central valley gutter is a common culprit in heavy rain. Parapet walls and their gutters are checked from wherever it is safe. Our report shows what we found, with photos. We survey chimney stacks, slate and tile slopes and rooflights and dormers, and people most often book us about staining where a gutter or parapet meets the wall and staining around the chimney inside.
Around a town like Rickmansworth, leaks come from older and newer roofs alike. On older roofs it is often slates, mortar and lead that has split or lifted; later homes can leak at valleys, verges and flat roofs over extensions. The cause decides what happens next, so it is worth finding it properly. It also tells you whether the problem is old wear or something more recent.
The report works through the roof section by section, from the coverings down to the gutters. You’ll see the good as well as the bad.
- Place
- Rickmansworth (WD3, WD18)
- Region
- Hertfordshire
- Prices
- From £150 inc. VAT
- Your report
- Emailed report with photos and recommendations
- Survey days
- Weekdays and weekends
- Insured
- PI and public liability insurance
- Telephone
- 07833 053749
- Page updated
- 27 October 2026
Rickmansworth questions
Do you cover Rickmansworth?
We do. Every survey there gets the same written report with photos, and visits run on weekdays and weekends.
Is my home in Rickmansworth listed or in a conservation area?
You can check whether a building is listed on Historic England’s list, and your council can tell you if it’s in a conservation area. If a home is listed, changes that affect its special interest need listed building consent, and in a conservation area re-roofing in different materials may need permission.
Does someone need to be in?
Not necessarily. An outside-only look can be arranged beforehand, but anything inside needs someone there to give access.
Are you insured?
Professional indemnity and public liability insurance cover our surveys. If you need details for a managing agent or a building owner, just ask.
Is thermal imaging part of a leak investigation?
Thermal imaging is used where it is useful, and it is included in our Premium Survey. It shows temperature differences, not water itself, so anything it suggests is checked with moisture readings.
Does the investigation include the repair?
Our job here is to trace the leak and explain it, not to carry out the repair. The report gives any roofer a clear brief.
Is it a structural engineer’s report?
No. We are experienced roof surveyors, and visible signs such as sagging are noted, but calculations and an engineer’s opinion are outside what we do. The report will say if you need an engineer.
What we do, step by step
Safety comes first on every visit. Everything that can be seen safely is inspected, and anything we cannot see is noted in the report. Most visits take an hour or two at a typical home, rising to roughly 3–4 hours on a commercial building. For a visit in Rickmansworth, we need access to the loft, any rooms with leaks or stains, and the outside of the building. If there’s a side gate or a rear garden, let us know how to reach it. Weekday and weekend visits are available.
- You let us know where the water shows and when it appears.
- Inside, we check the damp area and the roof space above it.
- Outside, we check every likely route in.
- We use moisture detection, and thermal imaging where it’s useful.
- You receive a written report with photos showing the likely source and what needs attention.
Getting ready for the survey
- Agree roof access with the managing agent if it’s shared
- Keep pets inside or away from the areas we’re looking at
- If you’re buying, check with the agent that we can get in
How to book
To arrange a survey, phone 07833 053749 or use the contact form and tell us the address and what’s prompted the survey. You’ll know the price before anything is booked.
Related advice
What affects the cost of roof leak investigations
To price your survey, we look at:
- How complicated the roof is, with its valleys, chimneys and parapets
- How tall the building is and how easy the roof is to see
- The roof’s overall size
- Whether you choose the Basic, Standard or Premium Survey
Our price is from £150, including VAT. What you pay depends on how big and how high the roof is, access and the package you choose.
What we need to know
To price your survey accurately, we’ll ask about:
- The property’s address and postcode
- Where any leaks, stains or damp patches show inside
- What’s prompted the survey
- Pictures from the garden or a window, if you have them
For a price for roof leak investigations in Rickmansworth, phone 07833 053749 or email us. The address, the type of property and what you want to find out help us price the survey accurately.
Roof leak investigations around Rickmansworth
About 3.7 miles north-west lies Chenies Manor House, a reminder of how long the area around Rickmansworth has been built on. Older roofs in the wider area can hide decades of patch repairs, so the detail matters. Slate and clay tile are the usual coverings on older South East houses, with concrete tiles on many later estates, with flat-roofed extensions, dormers and garages common everywhere. Different coverings let water in at different points, which shapes where the search starts.
If you let a flat or house near Rickmansworth station, tracing a leak quickly matters when a tenant is living with it. Shop and office owners around Charter Place may find that a quick answer on where water is coming in keeps a business running.
Rickmansworth is about 3 miles south-west of Watford, in Hertfordshire. We carry out roof leak investigations for homes and businesses in Rickmansworth. Rickmansworth is one of the places in Hertfordshire where we work. There’s also a page for London.
Here we cover the WD3 and WD18 postcode area for roof leak investigations. Local streets include High Street, Station Road and London Road. Rickmansworth sits on or near the A404 and A412. Nearby, we also carry out roof leak investigations in Batchworth (1 mile south), Chorleywood West (1 mile north-west), Croxley Green (1 mile north-east), Mill End (1 mile west) and Woodcock Hill (1 mile south). Within a short drive, we also cover Watford (3 miles north-east), Hemel Hempstead (8 miles north), St Albans (10 miles north-east), Harpenden (13 miles north), Hatfield (13 miles north-east) and Borehamwood (8 miles east).
Landmarks near Rickmansworth
Around Rickmansworth, our work takes us to homes and buildings near Rickmansworth Park Junior Mixed and Infant School, Rickmansworth Park and The Coach And Horses Public House, among other places. There is a railway station in Rickmansworth itself: Rickmansworth station. Well-known places in the area include Chiltern Open Air Museum (3.2 miles west) and Charter Place (3.2 miles east). Not far away are Chorleywood Common and Tumbling Bay.
Also near Rickmansworth
What else we do in Rickmansworth
Common roof problems in Rickmansworth
Some water in the loft isn’t rain at all. Warm, moist air from the house rises into a cold roof space and condenses, particularly where ventilation is poor. Wet nail tips and damp underlay over a wide area are classic signs.
Look out for signs like these:
- Condensation that looks like a leak
- Damp walls below an overflowing gutter
- Water dripping from rafters or underlay
- Ceiling stains that grow after rain
Anyone responsible for a site like Saint Joan of Arc Catholic School will know that a leak through a large roof is often found some distance from where the water shows inside.
Questions to ask before booking
- What insurance they carry
- Whether you get a written report with photos
- Which limits apply to the survey
- Do they have a CAA Flyer ID and Operator ID for drone work?
Why act early in Rickmansworth
A small drip today can be a bigger leak after the next storm. Each storm can open a gap a little more. Tracing it now lets you plan the work rather than react to it. Once water reaches the loft insulation in a home in Rickmansworth, it loses much of its value and is slow to dry. That adds to the bill long before the leak is obvious.
Larger roofs, taller buildings and commercial roofs take longer, so they’re priced to match. The price is confirmed before you book.
Why us?
- Plain-English reports with photos
- Satisfaction rate of 98%
- 20+ years’ experience
- Packages from £150, including VAT
Read how roof surveys are priced and two real surveys.
Honest limits
It helps to know what a survey won’t do before you book:
- Structural calculations (that is a structural engineer’s job)
- Putting the leak right
- Faults hidden behind ceilings or boarding
Not sure which survey suits your roof? You can phone 07833 053749 or send us an email and we will tell you. What our survey covers.
Roofs we survey in Rickmansworth
- Slate and tile slopes
- Rooflights and dormers
- The roof space
- Chimney stacks
- Flat roof details
- Lead flashings
- Valleys and parapet gutters