Hertfordshire · London and the South East
Letchworth Garden City Drone Roof Survey
Know where you stand with the roof before you spend money on it. We carry out drone roof surveys in Letchworth Garden City, with photos and a clear written report.
- Blocked valleys and parapet gutters
- Lifted or split lead flashings
- Storm damage on steep or tall roofs
About our drone roof survey in Letchworth Garden City
A drone shows the outside of a roof very well, but it can’t see inside. Where there is safe access, we look in the roof space too, because the underside tells its own story. Inside and out together tell you far more. Your report shows the drone photos alongside what we saw in the loft. If there’s no safe loft access, the report says so. If you’ve noticed plant growth and moss on the roof and wind damage high on the roof, a survey will tell you what’s going on, whatever the roof.
In older houses around Letchworth Garden City, loft insulation can be thin, patchy or missing in places. A thermal camera shows those cold and warm patches, and some of them can point to moisture. What it shows is surface temperature, not water itself, so findings are checked with moisture readings, while drone photos show the outside of the same roof. Results depend on the conditions, which is why the date is chosen with care.
We keep jargon out of it: where something needs attention, it says so plainly, and where it can wait, that is said too.
- Place
- Letchworth Garden City (SG6, SG7)
- Wider area
- Hertfordshire
- Cost
- From £400 inc. VAT
- Reports
- Emailed report with photos and recommendations
- Survey days
- Weekdays and weekends
- Cover
- PI and public liability insurance
- Call
- 07833 053749
- Last updated
- 27 October 2026
How the survey changes by roof type
Flat roofs on tall buildings
Flat roofs on tall buildings are frequently seen by nobody. A drone shows ponding, splits, blisters and worn upstands.
Large commercial roofs
Cement sheet roofs on buildings from before 2000 may contain asbestos. We do not test for it, but we flag it so a specialist asbestos surveyor can check.
What happens if roof problems are left?
Leaving a slipped slate or a blocked valley can turn a small fault into a leak. Spotting them early keeps the work smaller. Around Letchworth Garden City, gutters that overflow soak the wall below, and damp follows inside. At roof level, a loose tile or tired flashing does the same. Left alone, both only get worse.
Every price we give includes VAT, and the report is not charged as an extra. Drone roof survey starts from £400, including VAT. Size, height and access decide where your roof falls.
Why book us in Letchworth Garden City
- An independent look at the roof
- Thermal imaging and drones used where they help
- Photos and a written report every time
- 98% of customers satisfied
Take a look at what a roof survey costs or our case studies.
Drone roof surveys in Letchworth Garden City: local notes
Every flight is checked against the Drone Safety Map first. 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.
Take a building like Pixmore Junior School: big roofs are where photos from the air and thermal images show the most at once. Historic houses such as Hinxworth Place, about 4.6 miles north, show how far back building around Letchworth Garden City goes. Older roofs nearby can be steep and hard to see from ground level, and a survey by drone or thermal camera doesn’t touch the roof itself.
Letchworth Garden City is about 5 miles north-west of Stevenage, in Hertfordshire. Letchworth Garden City is one of many places we visit across Hertfordshire, for houses, flats and commercial buildings. Letchworth Garden City is one of the places in Hertfordshire we cover. You can also see our page for Milton Keynes.
Every address in SG6 and SG7 is covered for drone roof surveys, from the main roads to the quietest streets. Streets in the area include Pix Road, Field Lane and Ridge Road, and we cover them all. With the A505 close by, Letchworth Garden City is simple for us to get to for drone roof surveys. We also cover the places around Letchworth Garden City: Letchworth (1 mile east), Willian (1 mile south), Norton (1 mile north-east), Walsworth (2 miles south-west) and Ickleford (2 miles west). Further out, we also cover Stevenage (5 miles south-east), Welwyn Garden City (13 miles south), Harpenden (12 miles south-west), Hitchin (3 miles south-west), Hatfield (15 miles south) and Hertford (14 miles south-east).
Local landmarks in Letchworth Garden City
Locally, jobs take us to homes and businesses close to Norton School, Three Magnets pub and Church of St Paul, among other places. Letchworth Garden City has its own railway station: Letchworth Garden City station. Other landmarks nearby include Wymondley Castle (2.5 miles south) and Fairfield Hospital (1.8 miles north-west). Open spaces near Letchworth Garden City include Purwell Ninesprings.
Do you need a drone roof survey in Letchworth Garden City?
Big commercial and industrial roofs cover a lot of ground. A drone can photograph a large roof methodically. That gives a clearer picture of the roof as a whole.
People normally book a survey when they’ve noticed one of these:
- Cracked mortar along the ridge
- Coverings that have slipped high up on the roof
- Damage after a storm that cannot be seen from below
- Eroded pointing on a chimney stack
If you live in an older home near St Michael, older roofs can be steep and hard to see from the street, which is where close-up aerial shots and thermal images help.
What to check before booking
- Their drone registration, if they fly one
- Whether the loft space is looked at, where there is one
- Their track record with similar roofs
- Their report turnaround times
Before and after the survey
Some practical points come up on survey after survey. They apply to most roofs:
- Be ready to move the date if the weather turns
- Mention anything you’ve noticed on the roof
- Clear a spot on the drive or lawn
- Make sure the loft can be reached
You get an in-person consultation with the Premium Survey to talk through the photos and findings. You can ask about anything that isn’t clear.
Keep the loft space ventilated. Condensation in the loft can damage timbers and insulation, and it is something only an inside check will show. Keep insulation clear of the eaves.
Letchworth Garden City questions
Is Letchworth Garden City in the area you cover?
Yes. We work right across London and South East England, and Letchworth Garden City is part of that. Just call 07833 053749 or email us and let us know about the property.
Are there drone restrictions around Letchworth Garden City?
It depends on the exact address and the weather on the day. Every flight is checked against the Drone Safety Map first. Strong wind or heavy rain also stops a small drone flying.
How soon will I get the report?
Report times are set by the package. Basic: within 48 hours. Standard: 24 to 48 hours. Premium: the same day. If you have a deadline, such as an exchange date, let us know when you book.
Can you give me structural calculations?
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.
Will you check the loft?
If it is needed and safe to reach, yes. Inside, we look for damp, staining, gaps and sagging, as far as the space allows.
What’s in the report?
You get our findings in writing, part by part, with photos, and ends with what we recommend. Points are put in order of urgency where relevant.
Does the weather affect the survey?
It depends on the weather and the survey. Strong wind or heavy rain can make access unsafe and ground a drone, and we’d agree another day.
Towns and villages near Letchworth Garden City
Also in Letchworth Garden City
What affects the price in Letchworth Garden City
Every roof is different, so prices are confirmed before booking. These are the things that affect it:
- How complicated the roof is, with its valleys, chimneys and parapets
- If the survey needs thermal imaging or a drone
- Which survey package you book
- Building height and the viewpoints available
Prices start from £150, inc. VAT, for a Basic Survey. Standard is from £250 and Premium from £400, both with VAT included. We confirm the price for your survey before you book.
Helping us price your survey
A little information up front helps. It’s useful to include:
- Your timetable, like an exchange date
- The type of building and roof, like pitched or flat
- Where the property is, with the postcode
- Pictures of the roof from a safe spot, if you have them
A quick phone call is usually the easiest start: ring 07833 053749 or email us and we will ask a few questions about the roof. The price is agreed before a date is set.
How it works
We photograph the roof as we go, so you can see in the report what we found and where. Close-ups come from the safest viewpoint available. Most surveys take roughly 1–2 hours at a typical home, rising to roughly 3–4 hours on a commercial building. Most visits in a town like Letchworth Garden City start at the front of the house and work round to the back. The back garden is often where extensions, dormers and rear slopes are best seen, so unlocked gates help. The loft comes next, where there is safe access.
- First, we check whether a drone is the right tool.
- A date is fixed, with a fallback in case the weather turns.
- We fly over the roof, keeping the camera on the property we’re surveying.
- We also look inside the roof space where it is safe.
- The report sets out what we found, with photos and recommendations.
Getting ready for the survey
- Tell us where we can park nearby
- Show us where any leaks or stains appear
- If you’re buying, let the agent know when we’re coming
Arrange a survey
Drone roof survey starts from £400, including VAT. What you pay depends on the roof’s size, access and the package, so ring 07833 053749 or use the contact form with the details.