Isle of Wight · London and the South East
Flat roof survey in Thorley Street, Isle of Wight
An experienced roof surveyor for flat roof surveys in Thorley Street. More than 20 years and over 5,000 surveys.
- A sagging deck under the covering
- Upstands pulling away from walls
- Failed seals around rooflight kerbs
About our flat roof survey in Thorley Street
Our flat roof survey checks the waterproof covering and every detail around it, from edges and upstands to outlets and rooflights. Felt, asphalt, EPDM, GRP and single-ply PVC or TPO roofs are all part of the work. We survey extension, garage and dormer roofs as well as bigger roofs on flats, offices and units. The findings go into a written report with photos, setting out the defects and what we’d recommend. If you’re worried about splits and cracks in the covering and water getting in at rooflights, we can find out what’s behind it, on felt flat roofs, single-ply membranes and EPDM rubber alike.
In a small place like Thorley Street, a flat roof can stand in the open, so edges, upstands and laps take a beating. Felt roofs, which often last around 15–20 years, normally show it first. EPDM rubber and GRP coverings last longer, but their edges and joints still need checking. On an exposed roof, the edges tend to go first.
What you get is a clear record of the flat roof on the day we saw it. That makes it useful now and a handy reference later, like when you want to compare after future work.
- Where
- Thorley Street (PO41)
- Wider area
- Isle of Wight
- Cost
- From £150 inc. VAT
- Report
- Emailed report with photos and recommendations
- Survey days
- Weekdays and weekends
- Insured
- PI and public liability insurance
- Call
- 07833 053749
- Updated
- 27 October 2026
Thorley Street: your questions answered
Do roofs near the sea, like those around Thorley Street, take more of a battering?
Generally, yes: wind and salt air take more of a toll near the sea. Ridges, verges, flashings and fixings are where it typically shows, and Thorley Street is within about 2 miles of the coast.
Do you cover smaller places like Thorley Street?
Yes. Thorley Street is within the area we cover, which takes in towns, villages and rural addresses. Our area covers London and South East England. Let us know about access, parking and anything unusual about getting there when booking.
Which days do you carry out surveys?
We survey seven days a week: weekdays, Saturdays and Sundays. Tell us which days suit you when booking.
Do you look for flat roof leaks?
The survey covers the covering and all the details where leaks typically begin, recording anything that could let water through. Where the source is not obvious, a roof leak investigation or electronic leak detection may be the next step.
Do I need to be at home?
That depends on the survey. Inside the building and in the loft, we need someone to let us in.
What will the report tell me?
You get our findings in writing, part by part, with photos. The most urgent items are made clear.
Can you tell me how long my flat roof will last?
We don’t put a figure on it. Typical ranges are around 15 to 20 years for felt, 30 to 50 for EPDM and up to about 30 for GRP, but your report describes the actual condition.
What we do, step by step
Before we start, let us know why you’ve booked: buying, a leak, storm damage, new work or just wanting to know where things stand. That way we can focus on what matters to you. Most visits take an hour or two for an extension, garage or dormer roof, and around 3–4 hours for a commercial flat roof. Rural addresses near Thorley Street can be hard to find from a postcode alone, so a few directions are welcome. After that, the survey runs as it would anywhere.
- We agree the roof to be surveyed, its use and any leaks you know about.
- We check the roof from the ground, windows and the roof where it’s safe.
- The covering is checked for wear, splits, blisters and standing water.
- Upstands, outlets, edge trims and rooflights are checked and photographed.
- A written report with photos and recommendations is emailed to you.
Before we arrive
- Leave side gates unlocked
- Dig out any old roof reports or invoices
- Make sure the loft hatch can be reached
Arrange a survey
If you have photos of the roof, send them over. Pictures from the ground or a window are fine. To get started, ring 07833 053749 or send us an email.
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Leave it or get it looked at?
Ponding seldom gets better on its own. It normally points to an outlet, the falls or a sagging deck, and every wet spell adds to the wear. Knowing the cause early gives you more choice over what to do. Older and listed buildings around Thorley Street may need consent and matching materials for repairs, so a defect found early gives time to plan the work properly.
All our prices include VAT. Prices start from £150, including VAT. We confirm the price for your survey before booking.
Why choose Independent Roof Survey in Thorley Street
- Satisfaction rate of 98%
- 20+ years’ experience
- A written report with photos
- Drone and thermal imaging surveys available
Read our cost guide or two real surveys.
Other services in Thorley Street
What we can’t see
Before booking, it is worth knowing what a survey will not do:
- An exact number of years the roof has left
- Areas we cannot see or reach safely, including fragile rooflights and sheeting
- Hidden layers beneath the covering
Not sure which survey suits your roof? You can ring 07833 053749 or use the contact form and we’ll tell you. What a survey covers and does not.
Roofs we survey in Thorley Street
- GRP fibreglass
- Single-ply membranes
- Upstands and outlets
- EPDM rubber
- Mastic asphalt
- Felt flat roofs
Flat roofs in Thorley Street
The coast is about 2 miles or less from Thorley Street, and places near the sea get more salt in the air and more wind than inland. On a flat roof near the sea, edge trims and upstands take the brunt of the wind, and metal parts corrode faster. A number of the island’s villages keep thatched roofs on older buildings, and sea air and wind reach every part of the island. Next to the main roofs there is normally a flat roof somewhere, whether on an extension, a garage or a commercial unit.
The streets around a church such as St. Swithin's Church are frequently among the oldest in a place, and if you own one of the older houses nearby, later flat-roofed additions are common on older houses, and their edges and upstands often show the first signs of wear.
Thorley Street is about 6 miles south-east of Lymington, in the Isle of Wight. If you’re in Thorley Street, booking works exactly as it does anywhere else: get in touch, agree the price and pick a day. Our area takes in places right across the Isle of Wight, from the larger towns to small villages. Southampton is in our area too.
We survey roofs across PO41 for flat roof surveys and the streets around it. We cover properties on Hill Place Lane and Holmfield Avenue and the roads around them. Other places close to Thorley Street include Thorley (1 mile west), Wellow (1 mile south-east), Ningwood (1 mile east), Shalcombe (2 miles south-east) and Newbridge (2 miles east). Larger places within reach include Newport (7 miles east), Ryde (13 miles east), Cowes (8 miles north-east), Sandown (14 miles east), Shanklin (13 miles east) and Ventnor (13 miles south-east). Harder-to-reach addresses take a little more planning, so tell us where you are when booking.
Near you in Thorley Street
Other landmarks nearby include Yarmouth Castle (1.7 miles north-west) and Ferguson Family Museum (2 miles west). Open spaces near Thorley Street include Lymington and Keyhaven Marshes Nature Reserve and Compton Down.
How the survey changes by roof type
Mastic asphalt
With age, asphalt can harden and crack with movement. We note where this is happening and how widespread it looks.
GRP fibreglass
GRP roofs can last up to about 30 years when they’re laid well. Hairline cracks over board joints are an early warning we look out for.
Signs you need a flat roof survey in Thorley Street
Flat roofs often get walked on for other jobs: to clean windows, fit aerials or air conditioning units, or reach a gutter. A covering that wasn’t designed for foot traffic can crack or puncture. Fixings added through the covering frequently start leaks too.
Problems we come across often include:
- Raised blisters across the surface
- Damaged trims at the roof edge
- A sagging deck under the covering
- Outlets that hold water back
Mottistone Manor, about 3.4 miles south-east, is one of the historic houses in the wider area around Thorley Street. Older homes nearby may have later flat-roofed extensions or dormers, often re-covered more than once.
Choosing a roof surveyor
- How much experience they have with roofs like yours
- How they’ll see the roof: from ground level, the loft, the roof or by drone
- What they will not be able to tell you
- Are they insured for the work?
What affects the price in Thorley Street
A few things affect what a survey costs:
- The use of thermal imaging or a drone
- Which survey package you book
- How many separate roofs there are, like extensions, dormers and garages
- The height of the building and how the roof can be seen safely
For a price for your roof in Thorley Street, ring 07833 053749 or email us with the address and a few details. We’ll confirm the figure before booking.
Helping us price your survey
Before you get in touch, it’s useful to have:
- The style of property, from a terrace to a block
- Any deadline, such as an exchange date
- What’s prompted the survey
- The address and postcode of the property
We confirm the price for the job before you book, so you know where you stand. Flat roof survey starts from £150, including VAT. To book, ring 07833 053749 or drop us an email.