Surrey · London and the South East
Woodmansterne Flat Roof Survey
Not sure what state the flat roof is in? We carry out flat roof surveys in Woodmansterne and across Surrey.
- Splits and cracks in the covering
- Pools of water lying on the roof
- Blistering in felt or asphalt
Flat roof survey in Woodmansterne
Each type of flat roof has its own weak points. Felt can blister and crack, asphalt can craze and split, EPDM seams and laps can lift, and GRP can crack where boards meet or at the trims. Single-ply PVC and TPO roofs are checked at their welds, edges and fixings. Knowing what you have and how it’s doing helps you plan what comes next. Typical surveys look at dips that suggest the deck is deflecting and splits, cracks and crazing, on felt flat roofs, mastic asphalt and GRP fibreglass.
In smaller places like Woodmansterne, flat roofs are mostly on extensions, garages, porches and dormers. They’re small, but a leak over a kitchen extension can do a lot of harm. What it is covered in, and how well it was laid, decides what it needs. Ponding, splits and lifting edges are the signs to look for from a window.
Pictures do a lot of the work in our reports, because a photo of a cracked flashing says more than a paragraph. If something couldn’t be seen safely, the report is clear about it.
- Location
- Woodmansterne (SM7, CR5)
- Wider area
- Surrey
- Price
- From £150 inc. VAT
- Report
- A written report with photos, by email
- Survey days
- Weekdays and weekends
- Insurance
- PI and public liability insurance
- Telephone
- 07833 053749
- Last updated
- 27 October 2026
What happens on the day
The visit usually starts outside and finishes in the loft: outside views come first, then the loft space if there’s safe access. All told, expect about 1–2 hours for an extension, garage or dormer roof, and around 3–4 hours for a commercial flat roof. Some parts of a survey depend on the weather, so a visit to Woodmansterne is booked with the forecast in mind: drone flights and thermal imaging need the right conditions, while a look from the ground and the loft can go ahead in most weather.
- We start with the details: the address, the roof’s use and any leaks or stains.
- We look at the roof from wherever it can safely be seen.
- The covering, falls, upstands, outlets, edge trims and rooflights are checked and photographed.
- We check the rooms or spaces under the roof for staining where we can reach them.
- The findings are written up with photos and recommendations and emailed to you.
Getting ready for the survey
- Gather any invoices or paperwork from past roof work
- Keep pets inside or away from the areas we are looking at
- For flats, check roof access has been agreed
Book a survey
Every survey is priced before it’s booked, so you know the cost up front. Flat roof survey starts from £150, including VAT. To book, phone 07833 053749 or email us.
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Tips that help
Getting the most from a flat roof survey starts before we arrive and carries on afterwards. Some tips:
- Book a survey every few years
- Note any new marks on ceilings beneath the roof
- Look for standing water a day after rain
- Ask contractors to protect the roof if they work on it
Questions about the findings are always welcome. Standard Surveys come with a follow-up consultation, and Premium Surveys with an in-person one, giving you a chance to go through what we found.
Keep outlets, gutters and hoppers clear, particularly after the leaves fall. A flat roof that drains well wears much more slowly.
Towns and villages near Woodmansterne
Also in Woodmansterne
Flat roof surveys around Woodmansterne
Many older homes in Surrey have handmade clay tiles and tile-hung upper walls. Some old buildings in Surrey and Sussex have Horsham stone slab roofs. Mixed in with those pitched roofs are lots of flat ones, over rear extensions, dormers, garages and shops. Historic houses such as Nonsuch Mansion, about 3.9 miles north-west, show how far back building in the area around Woodmansterne goes. On older houses around here, roofs frequently carry the marks of earlier repairs, from replaced slates to new lead.
Take an older house close to St Peter's Church: flat-roofed rear additions and dormers added over the years are worth checking. For landlords with property near Chipstead station, a flat roof over a rented flat is easy to forget until the tenant reports a leak.
Woodmansterne is about 1 mile west of Coulsdon, in Surrey. Bookings from Woodmansterne are handled just like any other: a call or an email, a price, then a date. Woodmansterne is one of the places in Surrey we cover for flat roof surveys. There is also a page for London.
Surveys in SM7 and CR5 work the same way as everywhere else we cover. Streets in the area include Upper Pines, Pine Walk and Water Mead, all of which we cover. We also cover the places around Woodmansterne: Chipstead (1 mile south), Banstead (1 mile north-west), Coulsdon (1 mile east), Little Woodcote (2 miles north) and Woodcote Green (2 miles north-east). Further out, we also cover Epsom (5 miles west), Horley (9 miles south), Redhill (5 miles south), Ewell (5 miles north-west), Reigate (6 miles south) and Walton-on-Thames (11 miles north-west).
Near you in Woodmansterne
Locally, jobs take us to homes and businesses close to Woodcote High School, Banstead Preparatory School and Fames Rough. There is a railway station in Woodmansterne itself: Chipstead station. A little further out are Honeywood Museum (3.5 miles north) and Banstead Hospital (1.6 miles north-west). Not far away are Duppas Hill and Mercers Lake.
Surveys for landlords and agents in Woodmansterne
Where a roof is shared: we need access agreed with whoever owns or manages the building. Mention it when you get in touch and we will plan the visit with that in mind.
Any of our surveys can be booked by landlords, agents and building managers in Woodmansterne. To discuss a property or a block, call 07833 053749 or email us.
Why it’s worth a survey now in Woodmansterne
Waiting for a stain inside means the water has already got through the layers. We can pick up worn covering and failing details sooner, while there’s still time to plan the work. Blocked gutters on homes around Woodmansterne overflow and soak walls. It’s easy to sort the cause early and slow to dry a damp wall.
Flat roof survey starts from £150, including VAT. Packages run from Basic at £150 through Standard at £250 to Premium at £400, inc. VAT.
Why choose Independent Roof Survey in Woodmansterne
- More than 20 years surveying roofs
- We hold a CAA Flyer ID and Operator ID
- Drones and thermal imaging where it applies
- Weekday and weekend surveys
Take a look at what a roof survey costs or what we found on two real jobs.
How the survey changes by roof type
Felt and built-up roofs
Many extensions, garages and dormers have a felt roof laid in layers. We look for blistering, cracking, split laps and worn mineral surfacing.
Mastic asphalt
Older asphalt can become brittle and crack as the roof moves. We note where this is happening and how widespread it looks.
Common questions in Woodmansterne
Is Woodmansterne within the area you cover?
We do. A small place gets exactly the same survey as a big one.
Is my home in Woodmansterne listed or in a conservation area?
The council and Historic England’s list are the places to check. It is worth checking before planning roof work, as both can affect what’s allowed.
What do I do with the report?
We email you the written report with photos and recommendations. You can use it to talk to a seller, an insurer, a roofer or a managing agent, whichever applies.
Does the survey cover asbestos?
We do not test for asbestos. If we see materials that could contain it, such as cement sheets on a building from before 2000, we flag them so a specialist asbestos surveyor can check them.
Which days do you carry out surveys?
We survey seven days a week: Monday to Friday, Saturdays and Sundays. Let us know which days suit you when booking.
Does the report include photographs?
Yes, plenty. Each finding is shown in a picture where possible, which makes the report easy to follow.
How long does the survey take?
Expect it to take an hour or two for an extension, garage or dormer roof, and around 3–4 hours for a commercial flat roof. The written report follows by email.
Signs you need a flat roof survey in Woodmansterne
Water that does not drain sits on the roof and speeds up wear. It usually comes from poor falls, a blocked outlet or a deck that has dipped. Where trees are close by, leaves and silt can block an outlet within a single autumn.
It’s worth booking a survey if you’ve seen:
- Outlets choked with leaves and silt
- Ponding water that does not drain away
- Upstands pulling away from walls
- Water getting in at rooflights
For site and facilities teams at buildings such as Chipstead Valley Primary School, large flat roofs, common on schools and other public buildings, need their outlets, upstands and coverings checked regularly.
What to check before booking
- How they plan to inspect the roof safely
- Whether VAT is in the quoted price
- Is there a chance to talk the report through?
- What exactly goes into their report