Hertfordshire · London and the South East
Roof leak investigation in Shenley, Hertfordshire
Find out the condition of the leaking roof at your property in Shenley from an independent roof surveyor. We visit on weekdays and at weekends.
- Water that shows only in certain storms
- Drips in the loft during heavy rain
- Drips from nail tips in a cold loft
Roof leak investigation in Shenley
Our job is to find the likely source and tell you. You get a report with photographs showing the likely entry point and the route the water is taking, plus recommendations on what needs attention. It gives any roofer a clear brief. The investigation finds and explains the cause, while the repair is a separate matter. If you’ve noticed brown rings on upstairs ceilings and staining around the chimney inside, we can find out what’s behind it.
In a smaller place like Shenley, some roofs face open ground, so wind and driving rain find any weakness in ridges, verges and flashings. If a leak shows only when the wind is in a certain direction, that’s a useful clue. It helps to know when and where the water appears. The gutters on the most exposed side can overflow too.
Where we cannot see part of the leaking roof, the report says so. That way, it is clear what was covered and what wasn’t, and what we’d suggest next.
- Location
- Shenley (WD7)
- Region
- Hertfordshire
- Cost
- From £150 inc. VAT
- Report
- Emailed report with photos and recommendations
- Appointments
- Weekdays and weekends
- Insurance
- Professional indemnity and public liability
- Call
- 07833 053749
- Last updated
- 27 October 2026
What happens if roof problems are left?
Wet insulation does not insulate well. A slow leak can soak it for months before a stain appears. Catching it early limits what has to be replaced. Around Shenley, leaves and moss in gutters lead to overflowing water and damp walls, especially where trees overhang. It is easy to sort the cause early and slow to dry a damp wall.
Thermal imaging and drone inspection (where it applies) come with the Premium Survey, from £400 including VAT. We can help you choose the package that fits what you want to find out.
What you get with us
- We hold a CAA Flyer ID and Operator ID
- Plain-English reports with photos
- Weekday and weekend surveys
- Clear package prices, with VAT included
Take a look at our cost guide and our case studies.
What we do, step by step
Before we start, tell us why you’ve booked: a purchase, a leak, a storm, new work or simply peace of mind. It helps us focus on what matters most to you. Most visits take an hour or two, more where the leak is intermittent or the roof is large. Homes around Shenley often have gardens on more than one side, which gives us room to step back and see the roof. Mention any side of the property we can’t get to. Inside, the loft is looked at where it can be reached safely.
- We help you choose the package that suits the leak.
- A visit is booked for a weekday, Saturday or Sunday.
- The investigation works from the stain back to the roof.
- Where it’s useful and included, we take moisture readings and use thermal imaging.
- You get photos, the likely cause and clear recommendations.
Before the survey
- If it is not your property yet, arrange access through the agent
- Keep pets in another room
- Make a note of anything you’d like us to look at
Book a survey
Booking is simple: just ring 07833 053749 or send us an email and give us some details about the property and we will recommend the right survey. We confirm the price before anything is booked.
Related advice
Shenley: your questions answered
Does a conservation area affect roof work in Shenley?
Start with Historic England’s list for listing and your council for conservation areas. Either can affect what roof work is allowed, so it is worth checking before planning any.
Do you cover smaller places like Shenley?
Yes, smaller places are covered as well as towns. Our area covers London and the South East. Just mention lanes, gates or anything else about the route when you book.
Is thermal imaging part of a leak investigation?
We use thermal imaging where it helps, and it is part of the Premium Survey. It picks up temperature patterns rather than water, so anything it suggests is checked with moisture readings.
Which days do you carry out surveys?
We survey seven days a week: weekdays, Saturdays and Sundays. Just let us know the days that suit you.
How do I book a survey in Shenley?
To book, ring 07833 053749 or send us an email with the address, the type of property and what’s prompted the survey. We’ll confirm the price and agree a day with you.
How long does the visit take?
The visit normally takes an hour or two, more where the leak is intermittent or the roof is large. We will confirm what to expect when we arrange the visit.
Do you need to get into the loft?
Normally, if there is one and it can be reached safely. The loft space can show things the outside can’t, such as damp timbers, staining or daylight.
Rented homes, blocks and businesses
Any of our surveys can be booked by landlords, agents and building managers in Shenley. To discuss a property or a block, ring 07833 053749 or send us an email.
Managing agents and residents’ management companies use roof surveys to plan maintenance. The report sets out what needs attention now and what can wait.
Wind, rain and roofs in Shenley
Wyllyotts Manor, about 4.1 miles east, is one of the historic houses in the wider area around Shenley. 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. 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. Where water gets in depends a good deal on what the roof is made of and how it’s detailed.
If you live in an older home near Church of St Martin, water on an older roof tends to find its way in at the lead, the valleys or the chimney. For landlords with property near Radlett station, finding the cause of a leak fast keeps a tenant’s home dry and the work focused. If you look after a building such as Shenley Primary School, tracing a leak on a big roof starts with where the water appears and works back.
Shenley is about 2 miles north of Borehamwood, in Hertfordshire. We survey roofs in Shenley and the rest of Hertfordshire, as part of our work across London and South East England. Shenley is one of the places in Hertfordshire where we work for roof leak investigations. London is in our area too.
Surveys in WD7 are booked the same way as anywhere else. You’ll find streets like London Road, Southerton Way and Juniper Gardens, all of which we cover. You’ll find Shenley on the B5378, so it is easy for us to get to. Nearby, we also carry out roof leak investigations in Green Street (1 mile south-east), Ridge (2 miles east), Well End (2 miles south-east), Borehamwood (2 miles south) and South Mimms (2 miles east). Within a short drive, we also cover Watford (5 miles south-west), Hemel Hempstead (8 miles north-west), St Albans (4 miles north-west), Welwyn Garden City (8 miles north-east), Harpenden (9 miles north) and Hoddesdon (12 miles east).
Around Shenley
Around Shenley, our work takes us to homes and buildings near Manor Lodge School, Hertswood Academy and The Black Lion pub. For rail, the closest station is Radlett station, roughly 1.4 miles south-west. Well-known places in the area include Radlett and District Museum (1.5 miles south-west) and Shenley Hospital (less than half a mile west). The countryside around Shenley includes Verulamium Lake and Broad Colney Lakes.
Nearby places to Shenley
Other services in Shenley
What this survey can’t tell you
Without opening up the roof, some things stay hidden, and that sets some limits:
- Faults hidden behind ceilings or boarding
- Leaks that only appear in weather we can’t recreate
- Putting the leak right
If in doubt, call 07833 053749 or drop us an email and we’ll suggest the right survey. What our survey covers.
Roofs we survey in Shenley
- Chimney stacks
- The roof space
- Rooflights and dormers
- Flat roof details
- Valleys and parapet gutters
- Lead flashings
- Slate and tile slopes
How the survey changes by roof type
Chimney stacks
Chimneys let water in through pointing, flaunching, flashings and open pots. We check each one as far as we can safely see.
Flat roof upstands and outlets
The upturned edge of a flat roof covering keeps water out at walls. A low or cracked upstand is a common way in.
Should I look at the roof myself first?
A DIY look is useful, but it is not a survey. You will not see flashings, valleys or the backs of chimneys properly from the ground.
What you cannot do safely is get up close. Slates, tiles, flat roofs and rooflights can give way, and falls from height are serious. That part is for a survey, using safe viewpoints and a drone where it applies.