Buckinghamshire · London and the South East
Flat Roof Survey in Ilmer
Flat roof surveys for homes and businesses in Ilmer. More than 5,000 surveys completed across London and South East England.
- Loose or cracked edge trims
- Blocked or damaged outlets
- Leaks around rooflights
Flat roof surveys for homes and businesses in Ilmer
We inspect a flat roof from wherever it can safely be seen: from the roof itself where that’s safe, from windows and nearby vantage points, and from inside where there is access. Fragile rooflights and fragile sheets are never walked on. Where any area cannot be viewed safely, we say so in the report, so the limits of the survey are clear. If you are worried about failed seals around rooflight kerbs and a sagging deck under the covering, a survey will tell you what’s going on, whatever the roof.
Older buildings in small places like Ilmer may be listed or in a conservation area, which can shape what a new flat roof may look like. Check with the council before planning any change of material. Knowing the roof’s condition is the starting point. Changes that affect a listed building’s special interest need listed building consent.
The report is yours to share with whoever needs it: a seller or estate agent, an insurer, a roofer, a builder or a managing agent, whichever applies.
- Location
- Ilmer (HP27)
- Region
- Buckinghamshire
- Cost
- From £150 inc. VAT
- Your report
- Emailed report with photos and recommendations
- Survey days
- Monday to Sunday, daytime
- Insured
- Professional indemnity and public liability
- Phone
- 07833 053749
- Last updated
- 27 October 2026
How the survey works
We don’t take risks to get a closer look. We inspect whatever is safely visible, and anything we can’t see is noted in the report. Most visits take roughly 1–2 hours for most houses, with bigger or more complicated roofs taking longer. Cottages and farmhouses around Ilmer frequently have roofs at several levels, with lean-tos and outbuildings attached. Each part is looked at from wherever it can be seen safely.
- 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 is access.
- We view the roof from safe positions and never walk on fragile surfaces.
- Each defect is photographed and its likely cause noted.
- The report explains the condition and recommends what to do first.
Getting ready for the survey
- Leave a clear route to the loft
- Let us know about any leaks, stains or damp patches you know of
- Make a note of anything you’d like us to look at
Book a survey
When you are ready to go ahead, phone 07833 053749 or drop us an email. From there it is a case of choosing a package, agreeing the price and fixing a day, weekday or weekend.
Related advice
Flat roofs in Ilmer
Older buildings may be listed or sit in a conservation area. Historic England’s list shows listed buildings, and the council can say whether a street is in a conservation area. In either case, a change of roofing material may need consent. Some villages in Buckinghamshire still have thatched roofs. Across the South East, older homes tend to have slate or clay tiles, and many later ones concrete tiles. Flat roofs on extensions, dormers, garages and business units are found alongside them almost everywhere.
For site and facilities teams at buildings like Longwick Church of England Combined School, a large flat roof with plenty of outlets and rooflights has many places where a membrane can fail. If you live in an older home near Church of St Peter, flat-roofed rear additions and dormers added over the years are worth checking. If you let a flat or house near Monks Risborough station, flat roofs over rear additions and dormers in rented property are worth checking between tenancies.
Ilmer is about 4 miles east of Thame, in Buckinghamshire. Surveys in Ilmer work the same way as everywhere we cover: a close look at everything that’s safely in view, photos and a clear written report. Our Buckinghamshire coverage includes Ilmer. You can also see our page for Oxford.
Surveys in HP27 work the same way as everywhere else we cover. Neighbouring places we cover for flat roof surveys include Longwick (1 mile south-east), Holly Green (1 mile south), Forty Green (1 mile south), Owlswick (1 mile east) and Pitch Green (2 miles south). We also work in nearby towns like Aylesbury (6 miles north-east), High Wycombe (10 miles south-east), Chesham (12 miles east), Marlow (13 miles south), Amersham (13 miles east) and Beaconsfield (14 miles south-east).
Local landmarks in Ilmer
Ilmer’s nearest station is Monks Risborough station, roughly 2.5 miles east. Other landmarks nearby include Thame Community Hospital (3.6 miles west) and Great Kimble Dial Hill (3.4 miles east). Not far away are Beacon Hill and Snakemoor.
Nearby places to Ilmer
What else we do in Ilmer
Tips from our surveys
Over many surveys, some simple habits stand out as worth the effort:
- Note where water lies after a downpour
- Keep outlets clear of leaves and moss
- Ask whoever fits equipment on the roof to make good the covering
- Have the roof looked at again after a severe storm
Many people send the report to two or three roofers for quotes. With each roofer working from the same list, comparing quotes is simpler. It is your choice who carries out the work and when.
Book a survey every few years, and again after new fixings, units or rooflights go in. That catches changes early and builds up a record of the roof.
What a flat roof survey does not cover
Our survey is not a RICS Level 2 or Level 3 survey, a structural engineer’s report or an asbestos survey. Other limits to bear in mind:
- A fixed date for when the roof will need replacing
- Whether the deck or joists are strong enough
- Areas we can’t see or reach safely, including fragile rooflights and sheeting
If you are not sure which survey you need, phone 07833 053749 or email us and we will give you a straight answer before you book. What a survey covers and does not.
What we check
- Upstands and outlets
- Mastic asphalt
- EPDM rubber
- Single-ply membranes
- Felt flat roofs
- GRP fibreglass
Why act early in Ilmer
Most flat roofs are out of sight, so they’re easy to forget. Owners often learn the roof is at the end of its life only when it leaks. A survey every few years stops that from catching you out. Matching old materials, like handmade tiles or stone slates, can take time to source. That’s one more reason to find defects before they become urgent.
Larger roofs, taller buildings and commercial roofs take longer, so the price reflects that. The price is confirmed before booking.
Why book us in Ilmer
- Satisfaction rate of 98%
- Covered by professional indemnity and public liability insurance
- More than 20 years surveying roofs
- Independent findings on the roof’s condition
Read how roof surveys are priced and our case studies.
How the survey changes by roof type
EPDM rubber
EPDM often lasts 30 to 50 years, but it relies on its seams, trims and upstands being well finished. Those details are where we focus.
GRP fibreglass
GRP roofs are laid as a resin and glass-fibre layer over boards. The survey checks for cracking at board joints, at the edge trims and where the roof meets walls.
Landlords, agents and block managers in Ilmer
Shared roofs need a little more planning: access has to be agreed with whoever owns or manages the building. Mention it when you contact us and we will plan the visit with that in mind.
Managing agents and residents’ management companies use roof surveys to plan maintenance. The report sets out what needs attention now and what can wait, which helps with budgets and planning.
Questions from Ilmer
Is Ilmer within the area you cover?
Yes. Ilmer is within the area we cover, which takes in towns, villages and rural addresses. We survey roofs across London and South East England. Just mention lanes, gates or anything else about the route when you book.
Do you cover Ilmer?
Yes, Ilmer is within the area we cover. Our area covers London and South East England. Just ring 07833 053749 or send us an email and let us know about the property, and we will talk through which survey suits.
Can you survey in bad weather?
Light rain doesn’t normally stop a survey. Heavy rain or strong wind can ground a drone and make the roof unsafe, so if conditions aren’t right we will arrange another day with you.
Is it a structural engineer’s report?
No. We point out what can be seen, such as sagging or deflection, but we’re not structural engineers and don’t carry out calculations. If we think you need an engineer, the report says so.
Can you tell me how long my flat roof will last?
There is no honest way to give an exact number of years. Typical ranges are around 15 to 20 years for felt, 30 to 50 for EPDM and up to about 30 for GRP, but the report tells you how your roof is really doing.
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 every flight depends on the airspace and the weather.
Will this cover the whole house?
No. It’s a survey of the flat roof. It is not a RICS Level 2 or 3 home survey or a structural engineer’s report. Many buyers use it alongside a building survey.