Hertfordshire · London and the South East
Colney Butts Drone Roof Survey
A careful look at the roof at your property in Colney Butts, and put it all in a written report with photos.
- Flashings that have come away
- Wind damage high on the roof
- Cracked flaunching or loose chimney pots
What we do, step by step
Once we’ve finished looking, we write up our findings as a written report with photos. As for time on site, most surveys take about one to two hours at a house, including the airspace and weather checks before take-off. Parking around Colney Butts is usually easier than in a town centre, but mention lanes, gates or long drives. On bungalows and lower roofs, much can be seen from the ground, with the loft showing the underside.
- First, we check the address for flight restrictions.
- Where a flight restriction zone or restricted area applies, we seek permission first.
- We assess the wind, the weather and the surroundings before take-off.
- The drone captures close-up photos of the coverings, chimneys, valleys and gutters.
- We email a written report with the photos and our recommendations.
Getting ready for the survey
- Leave side gates unlocked
- Tell us about any leaks, stains or damp patches you know of
- Jot down any questions you want answered
Getting a price
Once you know what you need, ring 07833 053749 or use the contact form. From there it is a case of choosing a package, agreeing the price and fixing a day.
Related advice
About our drone roof survey in Colney Butts
Drone roof surveys are available in Colney Butts and throughout London and South East England, subject to airspace checks and the weather. Flights take place on weekdays and at weekends. We check the airspace for your address before booking a flight. You get a written report with close-up photographs and recommendations. To check whether your roof suits a drone survey, call 07833 053749 or drop us an email with the address. If you’ve noticed cracked slates and tiles out of sight from below and cracked mortar along the ridge, a survey will tell you what’s going on.
Around Colney Butts, older homes can have thin loft insulation and later additions with roofs of their own. Thermal patterns and close-up photos together give a fuller picture of the roof. Findings are checked with moisture readings where needed. Calm, dry weather suits both methods, so the date is set with the forecast in mind.
After the visit, you get a written report with photographs, emailed to you. It sets out the condition of the roof, any defects and our written recommendations.
- Location
- Colney Butts (WD18, WD17, WD19)
- Wider area
- Hertfordshire
- Prices
- From £400 inc. VAT
- Your report
- Written, with photos, emailed to you
- Appointments
- Weekdays, Saturdays and Sundays
- Insurance
- Professional indemnity and public liability
- Telephone
- 07833 053749
- Last updated
- 27 October 2026
What affects the cost of drone roof surveys
Several things affect the price of a survey:
- Extensions, dormers and garages with roofs of their own
- Any need for thermal images or a drone flight
- Commercial roofs and larger buildings
- Whether you choose the Basic, Standard or Premium Survey
A Basic Survey starts from £150, inc. VAT. The Standard Survey starts from £250 and the Premium Survey from £400, both including VAT. You will know the exact price before booking.
What we need to know
To price your survey accurately, we’ll ask about:
- What kind of property and roof it is
- Photos of the roof, taken safely from the ground or a window
- Any stains, drips or damp patches you’ve seen indoors
- The address and postcode of the property
To get a price for drone roof surveys in Colney Butts, phone 07833 053749 or drop us an email. A few details about the property and the roof help us price the survey accurately.
Airspace, weather and Colney Butts roofs
The drone we use is under 250g, flown by a CAA-registered operator with a Flyer ID and Operator ID. Open category rules keep flights below 120 m (400 ft) and the drone within sight at all times. Before any flight, we check the Drone Safety Map for airspace restrictions.
High Elms Manor lies about 3.6 miles north, so building around Colney Butts goes back a long way. A drone or thermal survey doesn’t involve any work on the roof, which suits older buildings. If you look after a building such as Watford Grammar School for Girls, big roofs are where photos from the air and thermal images show the most at once. A roof leak in a hotel or guest house around Colney Butts means lost rooms as well as repairs, so it is worth knowing the roof’s condition.
Colney Butts is about 1 mile south of Watford, in Hertfordshire. We cover Colney Butts and the rest of Hertfordshire. Our Hertfordshire coverage includes Colney Butts and the places around it. There’s also a page for London.
All of WD18, WD17 and WD19 is within our area for drone roof surveys. Local streets include York Road, Hagden Lane and Willow Lane, all of which we cover. Main roads around Colney Butts include the A4178. We also cover the places around Colney Butts: Cassiobury (1 mile north), Holywell (1 mile west), Croxley Green (2 miles west), Eastbury (2 miles south) and Moor Park (2 miles south-west). We also work in nearby towns such as Hemel Hempstead (8 miles north), St Albans (8 miles north-east), Welwyn Garden City (14 miles north-east), Harpenden (12 miles north), Hatfield (11 miles north-east) and Borehamwood (5 miles east).
What’s near Colney Butts
Around Colney Butts, our work takes us to homes and buildings near Croxley Danes School, Oxhey Park and The Red Lion pub and the streets around them. Colney Butts has its own railway station: Watford High Street station. Other landmarks nearby include Watford General Hospital (under half a mile south-west) and Hertfordshire Fire Brigade Museum (0.5 miles east). Not far away are Harrow Weald Common and Tumbling Bay.
Places near Colney Butts
Other services in Colney Butts
Landlords, agents and block managers in Colney Butts
Letting agents often book on a landlord’s behalf. Access is agreed with the tenant ahead of time.
We survey roofs for letting agents and landlords as well as householders. A written report with photos gives you a clear record of the roof, which helps you plan work between tenancies.
Should I look at the roof myself first?
Inside, the loft is a good place to look, with care. Take a torch and only step on boards or joists, checking for stains, damp wood or chinks of daylight.
A DIY look is useful, but it is not a survey. You will not see flashings, valleys or the backs of chimneys properly from ground level.
FAQs for Colney Butts
Is my home in Colney Butts listed or in a conservation area?
Historic England’s list shows listed buildings, and the local council can tell you about 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.
Do you cover smaller places like Colney Butts?
We do. A small place gets exactly the same survey as a big one.
Will the drone show what’s under the tiles?
No. It sees only the outer surfaces. Leaks, damp timbers and condensation often show first from inside, so we inspect the roof space as well where access is safe.
Can you tell me if my roof has asbestos?
No. Asbestos surveys and sampling aren’t something we do. The report may flag materials that could contain asbestos on buildings built or refurbished before 2000.
Do I have to be there for the survey?
Not necessarily. If we only need the outside, we can agree that ahead of time, but anything inside needs someone there to give access.
Can you give me structural calculations?
No. We note visible signs such as sagging or deflection, but we don’t carry out calculations or give an engineer’s opinion. If we think you need an engineer, the report says so.
What if my home is near an airport?
Flight restriction zones around protected airports need permission from the airport or air traffic control before any flight. We check your address and ask for permission where it is required. If it isn’t given, we inspect by other means.
How the survey changes by roof type
Large commercial roofs
Older cement sheet roofs may contain asbestos. We do not test for it, but we flag it and recommend a specialist asbestos surveyor.
Ridges and hips
Ridges and hips are the most exposed parts of a pitched roof. A drone shows cracked mortar and loose ridge tiles.
What happens if roof problems are left?
Leaving a high roof unchecked means relying on what you can see from below. A drone replaces that guesswork with clear photos. Seeing the problem makes it easier to decide what to do. Around Colney Butts, leaves and moss in gutters lead to overflowing water and damp walls. It is easy to sort the cause early and slow to dry a damp wall.
What a survey costs comes down to the roof itself: its size, its height, how many sections it has and how it can be reached and seen safely. Our price is from £400, including VAT.
What you get with us
- Visits on any day of the week
- Insured for professional indemnity and public liability
- 98% of clients satisfied
- Drone and thermal imaging surveys available