Hertfordshire · London and the South East
Flat Roof Survey in Leverstock Green
Surveys of flat roofs on homes, extensions and commercial buildings in Leverstock Green, with drones and thermal imaging where they help. Get in touch for a price.
- Splits, cracks and crazing
- Edge trims that have lifted or split
- Signs of deflection in the roof deck
Flat and commercial roofs around Leverstock Green
Leverstock Green is part of Hemel Hempstead, 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. Many of those flat roofs have been re-covered over the years, and some may still have older felt. With Batchwood Hall about 3.5 miles east, Leverstock Green sits in an area with a long building history. Older homes in the wider area often have features worth a closer look, such as lead valleys, tall stacks and roofs that have been patched over the years, and the council can say whether a home is in a conservation area.
Take a building like Leverstock Green Church of England Primary School: ponding and blocked outlets on a wide flat roof are worth catching before the next wet season. For landlords with property near Apsley station, a flat roof over a rented flat is easy to forget until the tenant reports a leak. For an older house near a landmark such as Church of Holy Trinity, later flat-roofed additions are common on older houses, and their edges and upstands often show the first signs of wear.
Leverstock Green is about 1 mile east of Hemel Hempstead, in Hertfordshire. Whether the building in Leverstock Green is a house, a flat or a commercial unit, we can survey the roof. Leverstock Green is one of the places in Hertfordshire where we work. London is in our area too.
We work across the HP2 and HP3 postcode area for flat roof surveys. That includes homes and businesses on Caro Lane, Field Road and Tewin Road. Neighbouring places we cover for flat roof surveys include Westwick Row (1 mile east), Bennetts End (1 mile south-west), Adeyfield (1 mile north-west), Hemel Hempstead (1 mile west) and Highfield (1 mile north-west). We also work in nearby towns like Watford (6 miles south), Stevenage (15 miles north-east), St Albans (4 miles east), Welwyn Garden City (11 miles east), Harpenden (6 miles north-east) and Hitchin (15 miles north-east).
Landmarks near Leverstock Green
In Leverstock Green, that means homes and buildings near Longdean School and the streets around them. For rail, the closest station is Apsley station, about 1.8 miles south-west. Nearby you will also find Hypocaust Museum (3.3 miles east) and Village Arcade St Albans (4 miles east). For a walk, there is Long Deans and Verulamium Lake.
Flat roof survey in Leverstock Green: what you get
Flat roofs deal with rain in a very different way from pitched ones. Because rain sits on it for longer, a small split, an open seam or a blocked outlet matters more. We check the surface, the falls, the upstands and the edge trims, and we look for signs that water has reached the deck. That way, defects are found before they reach the room below. Typical surveys look at cracked or split membrane and water getting in at rooflights, on single-ply membranes, felt flat roofs and mastic asphalt.
Around Leverstock Green, many homes have a garden room, garage or outbuilding with a flat roof. They’re easy to forget, but water through a garage roof can spoil whatever is stored inside. If you want them looked at too, mention them when you book, along with the main flat roof. Felt, rubber and GRP coverings on garages and outbuildings age in just the same way as the main roof’s.
Where we can’t see part of the flat roof, the report says so. That way, it’s clear what was covered and what wasn’t, and what we’d suggest next.
- Place
- Leverstock Green (HP2, HP3)
- Region
- Hertfordshire
- Prices
- From £150 inc. VAT
- Your report
- A written report with photos, by email
- Appointments
- Weekdays and weekends
- Cover
- Professional indemnity and public liability
- Telephone
- 07833 053749
- Updated
- 27 October 2026
What we do, step by step
When we arrive, we begin with a quick chat about the roof and anything that’s worrying you. We then inspect everything that can safely be seen, from the ground, from windows, in the roof space and by drone where applicable. Most surveys take an hour or two for a small flat roof at home, and longer for a large commercial one. A visit to Leverstock Green is planned like any other: the time, the access and where to park are agreed in advance. Weekday and weekend visits are both possible. Let us know about any garages, outbuildings or extensions you want included.
- We agree the roof to be surveyed, its use and any leaks you know about.
- We look at the roof from ground level, windows and the roof where it’s safe.
- We check the covering for splits, blisters, ponding and wear.
- We photograph and record the outlets, upstands, trims and rooflights.
- A written report with photos and recommendations is emailed to you.
How to prepare
- Buyers: confirm access with the estate agent or seller
- Agree roof access with the managing agent if it is shared
- Make sure the loft hatch can be reached
Arrange a survey
Our price is from £150, including VAT. The exact figure depends on the roof and the package, so ring 07833 053749 or drop us an email with the details.
Read more
What you can safely check yourself
During heavy rain, look at the gutters from ground level or a window. Overflowing water can be a sign of a blockage or a gutter that has dropped.
A DIY look is useful, but it is not a survey. From the ground, valleys, flashings and the backs of chimneys are often out of sight, and those are details a survey looks at closely.
What a flat roof survey does not cover
Without opening up the roof, some things stay hidden, so a survey has limits:
- An exact number of years the roof has left
- Testing older roof sheets for asbestos
- What’s under the membrane without opening it up
Not sure which survey suits your roof? You can ring 07833 053749 or send us an email and we will tell you. What a survey covers and doesn’t.
Roof types and parts we check
- Upstands and outlets
- Mastic asphalt
- EPDM rubber
- GRP fibreglass
- Single-ply membranes
- Felt flat roofs
What affects the price in Leverstock Green
To price your survey, we check:
- The height of the building and how the roof can be seen safely
- Commercial roofs and larger buildings
- If the survey needs thermal imaging or a drone
- The shape of the roof and its details
The cost of a survey depends on the roof: its size, its height, how many sections it has and how safely it can be seen. Flat roof survey starts from £150, including VAT.
Getting in touch
These details help when you contact us:
- Any marks or damp showing indoors
- The address and postcode of the property
- Whether there’s a loft hatch, a shared roof or tricky access
- What’s prompted the survey
To arrange a survey, ring 07833 053749 or send us an email and tell us the address and what’s prompted the survey. You will know the price before anything is booked.
Why it is worth a survey now in Leverstock Green
On a commercial building, a flat roof leak can disrupt tenants, staff and stock. A planned survey lets you budget for work rather than deal with an emergency around the business. On a bungalow or cottage around Leverstock Green, the roof sits close to the rooms below, so a small leak can mark a ceiling within a few storms. Catching the cause first saves redecorating as well.
For a price for your roof in Leverstock Green, ring 07833 053749 or send us an email with the address and some details. The price is agreed before a date is set.
Why choose Independent Roof Survey in Leverstock Green
- Over 5,000 surveys carried out
- PI and public liability insurance
- 98% of clients satisfied
- Visits on any day of the week
See what a roof survey costs and what we found on two real jobs.
Also near Leverstock Green
More services for Leverstock Green
Useful tips for Leverstock Green property owners
From years of surveys, a few habits stand out:
- Ask contractors to protect the roof if they work on it
- Clear roof outlets and gutters each autumn
- Note where water lies after a downpour
- Keep records of when the roof was laid and what work has been done
Many people send the report to two or three roofers for quotes. Because everyone is pricing the same findings, the quotes are easier to compare. It is your choice who carries out the work and when.
After heavy rain, look at the roof from an upstairs window if you can. Water still lying a day or two later is worth getting looked at.
FAQs for Leverstock Green
Does a conservation area affect roof work in Leverstock Green?
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.
Should a flat-roofed garage or porch in Leverstock Green be checked too?
Normally, yes: let us know about it when you book so the visit can include it. Many homes in new towns like Hemel Hempstead have flat-roofed garages and porches, and felt roofs frequently last around 15–20 years.
Do you survey commercial flat roofs?
Yes. Offices, units, shops and blocks of flats are all part of our work. Larger commercial roofs are quoted for their size and access, so please call 07833 053749 or drop us an email with the details.
Can you survey a shared roof?
Yes. Shared roofs just need a little more planning. Mention it when you get in touch and we will explain what’s needed.
Do you go up onto the roof?
It depends on what’s safe: on the roof where it’s safe, and from windows, nearby vantage points and inside. Fragile rooflights and fragile sheets are never walked on.
Are you insured?
We hold professional indemnity and public liability insurance, for every survey we carry out.
What’s in the report?
It sets out what we found, why it matters and what we recommend, with photographs throughout. Anything we couldn’t see safely is noted too.