Hertfordshire · London and the South East
Flat roof survey in Hudnall Corner, Hertfordshire
Not sure what state the flat roof is in? You can book a flat roof survey in Hudnall Corner and across Hertfordshire, with plain-English findings.
- Upstands pulling away from walls
- Standing water left after rain
- Water getting in at rooflights
How it works
Where it’s relevant and can be reached safely, the loft space is checked as well as the outside. In the loft, the signs we look for are staining, damp, daylight and sagging. All in, the survey typically takes about 1–2 hours at most homes, and about three to four hours for a commercial roof. Somewhere like Hudnall Corner needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. The roof is looked at from the ground, from windows, from the loft where there’s safe access and from the roof where it’s safe.
- You send us the address and, for commercial roofs, an idea of the roof’s size.
- We check the rooms or spaces under the roof for staining where there’s access.
- We view the roof from safe positions and never walk on fragile surfaces.
- We record every defect with a photo and its likely cause.
- You get a report setting out the condition and our recommendations, in order of urgency.
Getting ready for the survey
- Clear the way to the loft hatch
- Jot down any questions you want answered
- If the roof is shared, arrange access with whoever manages the building
Booking a survey
Our phone lines are open seven days a week. To book or ask a question, phone 07833 053749 or email us.
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How a flat roof survey works in Hudnall Corner
Our Basic Survey, from £150, gives you a visual inspection with photographs and written recommendations. The Standard Survey, from £250, adds moisture detection and a structural check. Moisture readings are useful on flat roofs, where water can spread under the covering before it shows inside. Bigger commercial roofs are priced on their size and access. Common reasons to book are raised blisters across the surface and outlets choked with leaves and silt, across single-ply membranes, GRP fibreglass and upstands and outlets.
In a village or hamlet like Hudnall Corner, flat roofs are typically on extensions, garages, outbuildings or barn conversions. The checks are the same as anywhere: outlets, upstands, edges and the covering itself. We simply plan the journey and access ahead of time. Garages and outbuildings are easy to forget, so mention any you want included when you book.
You can share the report with anyone who needs it: a seller or estate agent, an insurer, a roofer, a builder or a managing agent.
- Where
- Hudnall Corner (HP4)
- Wider area
- Hertfordshire
- Cost
- From £150 inc. VAT
- Reports
- Written, with photos, emailed to you
- When we survey
- Weekdays, Saturdays and Sundays
- Cover
- Professional indemnity and public liability
- Telephone
- 07833 053749
- Last updated
- 27 October 2026
How we price flat roof surveys
Prices vary from roof to roof, and it comes down to:
- The use of thermal imaging or a drone
- The number of roofs, including extensions and garages
- Commercial roofs and larger buildings
- The package you choose: Basic, Standard or Premium
Simple, low roofs take less time to survey than tall or complicated ones, and the package matters as well. We’ll give you the figure before anything is booked.
Helping us price your survey
A little information up front helps. Please include:
- How the loft is reached, if there is one
- Any deadline, like an exchange date
- Any marks or damp showing indoors
- The reason for the survey, such as buying, a leak or storm damage
Buyers should book once an offer has been accepted, so there is time to use the report before exchange. Otherwise, simply call 07833 053749 or send us an email whenever suits you.
Surveys for landlords and agents in Hudnall Corner
Letting agents and landlords in Hudnall Corner book surveys as well as householders. The report gives you a dated record of the flat roof, with photographs.
We also survey roofs for businesses and commercial landlords. Larger roofs take longer, and they’re priced for the size.
Before and after the survey
Over many surveys, some simple habits stand out:
- Clear roof outlets and gutters each autumn
- File the paperwork for the roof and any repairs
- Book a survey every few years
- Treat rooflights and old sheeting as fragile
The report is emailed to you, ready to share with a roofer, the seller or a managing agent. It is written in plain English, with a photo of each defect, so anyone reading it can see what we saw.
Clear leaves and silt from outlets and gutters, above all in autumn. Water that can drain away does far less harm than water that sits.
Roof by roof
Single-ply membranes
Single-ply relies on its welded laps staying sound. Seams, corners and the details around outlets and upstands get a close look.
Rooflights and upstands
Upstands at walls and parapets need to stay watertight as the building moves. We check for splits, gaps and loose flashings above the upstand.
Local flat roofs in Hudnall Corner
There are about 500,000 buildings on England’s list of listed buildings, and around 10,000 conservation areas. Listed building consent is needed for changes that affect a listed building’s special interest, and conservation areas can limit changes of roofing material, so check with the council. In this part of the South East, older roofs are mostly slate or clay tile and many newer ones concrete tile. Flat roofs fill the gaps in between, on extensions, garages, dormers and business premises.
If you let a flat or house near Berkhamsted station, flat roofs on let property tend to be checked only when they fail, which is the costly way round. In and around Hudnall Corner, as anywhere, a roof is easiest to deal with when its problems are found early.
Hudnall Corner is about 4 miles north-east of Berkhamsted, in Hertfordshire. Hudnall Corner is one of many places we visit across Hertfordshire, for houses, flats and commercial buildings. Our Hertfordshire coverage includes Hudnall Corner. Milton Keynes is in our area too.
We work across HP4 for flat roof surveys. Close by, we survey roofs in Hudnall (1 mile west), Little Gaddesden (1 mile west), Ringshall (2 miles west) and Dagnall (2 miles north-west). Further out, we also cover Watford (12 miles south-east), Hemel Hempstead (5 miles south-east), St Albans (10 miles south-east), Welwyn Garden City (14 miles east), Harpenden (8 miles east) and Hitchin (15 miles north-east).
Around Hudnall Corner
For rail, the closest station is Berkhamsted station, about 3.4 miles south-west of the centre. A little further out are Hemel Hempstead Hospital (4.8 miles south-east). The countryside around Hudnall Corner includes Sallowsprings and Ivinghoe Beacon.
FAQs for Hudnall Corner
Is my home in Hudnall Corner listed or in a conservation area?
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 cover Hudnall Corner?
Yes, Hudnall Corner is one of the places we work. Every survey there gets the same written report with photos.
How experienced are you?
Over 5,000 surveys so far, over more than 20 years.
Are you structural engineers?
No. We point out what can be seen, such as sagging or deflection, but we are not structural engineers and don’t carry out calculations. If we think you need an engineer, the report says so.
Do you use drones?
Yes, where it is applicable. Whether we can fly on the day depends on the weather and the airspace rules, including flight restriction zones near airports. We hold a CAA Flyer ID and Operator ID.
What happens after the survey?
You will get the report by email. The Standard Survey includes a follow-up consultation, and the Premium Survey an in-person consultation.
Will the survey show why my flat roof is leaking?
The survey covers the covering and all the details where leaks typically begin, recording anything that could let water through. If the source is hidden, we may suggest a leak investigation or electronic leak detection.
What you can safely check yourself
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.
Inside, the loft is a good place to look, with care. Use a torch and stay on the joists or boards, and look for staining, damp timber or daylight coming through.