Hertfordshire · London and the South East
Hatfield Roof Leak Investigation
Tracing where water is getting into your roof for Hatfield, from an experienced roof surveyor. Every survey comes with a written report and photos.
- Drips from nail tips in a cold loft
- Leaks that appear only in driving rain
- Damp patches next to the stack
What we cannot see
No survey can tell you everything, and it’s better to know them up front. Bear these in mind:
- Carrying out the fix
- A structural engineer’s report
- An intermittent leak that shows no trace on the day
If you are not sure which survey you need, ring 07833 053749 or drop us an email and we will give you a straight answer. The full list of what we check.
What we look at
- Slate and tile slopes
- Rooflights and dormers
- Valleys and parapet gutters
- Chimney stacks
- The roof space
- Flat roof details
- Lead flashings
About our roof leak investigation in Hatfield
Roof leaks rarely show up where you’d expect. Water often travels along timbers or underlay before it finds a way down, so the stain on your ceiling is seldom right under the hole. We follow it back towards where it starts. A repair aimed only at the stain can miss the cause entirely. Tracing the route first means any work can be aimed at the right place. Typical surveys look at condensation that looks like a leak and leaks that appear only in driving rain, on chimney stacks, slate and tile slopes and lead flashings.
In a town like Hatfield, older houses and newer estates leak in different ways. On older roofs it’s often slates, mortar and lead that has split or lifted; later homes can leak at valleys, verges and flat roofs over extensions. Knowing the cause tells you what to do next. It also tells you whether the problem is old wear or something more recent.
Nothing in the report is left vague: where something needs attention, it says so plainly.
- Where
- Hatfield (AL10, AL9)
- Region
- Hertfordshire
- Cost
- From £150 inc. VAT
- Reports
- Written, with photos, emailed to you
- When we survey
- Monday to Sunday, daytime
- Insurance
- Professional indemnity and public liability
- Call
- 07833 053749
- Last updated
- 27 October 2026
Your questions about roof leak investigations in Hatfield
Are flat-roofed garages and porches in Hatfield worth including?
Frequently, yes, so mention it when booking. Many homes in new towns like Hatfield have flat-roofed garages and porches, and felt roofs often last around 15–20 years.
Do you carry out roof surveys in Hatfield?
Yes, Hatfield is one of the places we work. The survey and report are the same in Hatfield as anywhere else, and visits run on weekdays and weekends.
How long have you been surveying roofs?
We have been surveying roofs for over 20 years and have carried out more than 5,000 surveys.
How long will you be at the property?
Allow between one and two hours for a house, rising to roughly 3–4 hours on a commercial building. We’ll give you an idea of timing as you book.
Can thermal imaging help find my roof leak?
Thermal imaging is used where it is useful, and it’s part of the Premium Survey. It shows temperature differences, not water itself, so we confirm its findings with moisture readings.
What’s in the survey report?
A photo-illustrated written report, explaining the condition of the leaking roof, any defects and our recommendations. The Standard Survey adds moisture detection and a structural check, and the Premium Survey adds thermal imaging, drone inspection where it applies and structural analysis.
Do you use drones?
Where it helps and the rules allow, yes. Our sub-250g drone is flown by a CAA-registered operator with a Flyer ID and Operator ID, and the airspace and weather are checked before every flight.
Roof leak investigations in Hatfield: local notes
Hatfield is one of the post-war new towns. Many homes in the new towns date from the post-war decades, with concrete interlocking tiles, low-pitched roofs and flat-roofed garages and porches. Leaks on homes like these often come from flat-roofed additions or from rain driven up under low-pitched tiles. Historic houses such as Hatfield House, about 1 mile east, show how far back building in the area around Hatfield goes. Period homes nearby can have lead valleys, tall chimneys and a patchwork of past repairs, and any change of roofing material on a listed home needs checking with the council first.
Trees in and around Stanborough Park shed leaves that can end up in nearby gutters, and an overflowing gutter soon means a wet wall. If you run a business near Howard Centre, water through a ceiling can damage stock and close a sales floor, so the source needs finding fast.
Hatfield is about 4 miles east of St Albans, in Hertfordshire. Houses, flats, blocks and commercial buildings in Hatfield can all book roof leak investigations, with a written report and photographs every time. Across Hertfordshire, we cover Hatfield. Our London page covers surveys nearby.
Roof leak investigations in AL10 and AL9 are booked the same way as anywhere else. We cover properties on Market Place, Bishop Square and Fiddle Bridge Lane. Hatfield is on the A414 and B197, so it is easy for us to get to. Nearby, we also carry out roof leak investigations in Smallford (2 miles west), Colney Heath (2 miles south-west), Sleapshyde (2 miles south-west), Stanborough (2 miles north) and Cooper's Green (2 miles north-west). Larger places within reach include Watford (10 miles south-west), Hemel Hempstead (10 miles west), Stevenage (10 miles north), St Albans (4 miles west), Welwyn Garden City (3 miles north-east) and Harpenden (6 miles north-west).
Landmarks near Hatfield
Typical jobs here are in homes near Stanborough Park and The Cat and Fiddle pub. Hatfield’s nearest station is Hatfield station, about 0.7 miles east. Other landmarks nearby include Queen Elizabeth II Hospital (2.4 miles north-east) and Howard Centre (2.9 miles north-east). Green spaces nearby include Colney Heath Local Nature Reserve.
Checking the roof from ground level
A lot can be seen from the ground. With binoculars, look for slipped or missing slates and tiles, gaps along the ridge and leaning chimneys. Please don’t climb up for a closer look.
The one thing to avoid is getting up close. Roofs are fragile and slippery, and falls from height are serious. That part is for a survey.
Nearby places to Hatfield
Other services in Hatfield
How it works
When we arrive, we start by asking what you’ve noticed and what you need to know. After that, we look at everything we can see safely. Most surveys take roughly 1–2 hours for a house, though large, tall or awkward roofs take more time. Parking in a town like Hatfield is typically simple, but let us know if there’s a driveway or any restrictions. We look at the roof from the ground and from windows, then from the loft where there’s safe access.
- We help you choose the package that suits the leak.
- We agree a date, including weekends.
- We inspect inside and out, starting from the stain.
- Moisture detection and thermal imaging are used where your package includes them and they help.
- You get photos, the likely cause and clear recommendations.
Getting ready for the survey
- Unlock side gates and any roof access doors
- Have any questions written down, so nothing gets missed
- Check the loft hatch can be reached
Getting a price
Our phone lines are open seven days a week. For a price or to book, ring 07833 053749 or send us an email.
Read more
For landlords and managing agents
Landlords and letting agents in Hatfield book surveys as well as homeowners. The report gives you a dated record of the leaking roof, with photos, useful for planning maintenance.
Landlords, agents and building managers in Hatfield and across Hertfordshire can book any of our surveys. For a price for a let property or a block, call 07833 053749 or drop us an email.
Common roof problems in Hatfield
A chimney stack has a good many places for rain to get in. Water can enter through crumbling mortar, cracked flaunching, worn flashings or uncapped pots. It can show up on the chimney breast, nearby ceilings or in the roof space.
Most people get in touch after spotting something like this:
- Water through the ceiling under a flat roof
- Water dripping from rafters or underlay
- Water marks that spread in wet weather
- Damp on a chimney breast
If you live in an older home near Church of St Luke, lead flashings, valleys and old chimneys are typical places for water to get in.
What to check before booking
- How much experience they have with roofs like yours
- Whether the inside of the roof is included
- Which viewpoints they use to see the roof
- Are they insured for the work?
How we price roof leak investigations
All our prices include VAT. The things that change the price are:
- The type of building, from a house to a block or an office
- The package you choose: Basic, Standard or Premium
- How big the roof is
- If the survey needs thermal imaging or a drone
Simple, low roofs take less time to survey than tall or complicated ones, and the package matters as well. The price is always agreed first.
What we need to know
If you can, have these to hand when you get in touch:
- The address and postcode of the property
- What’s prompted the survey
- Any deadline, such as an exchange date
- Any photos you have, taken from the ground or a window
Once you know what you need, ring 07833 053749 or use the contact form. From there it’s a case of choosing a package, agreeing the price and fixing a day, weekday or weekend.