Roof surveys across London and the South East 07833 053749info@independentroofsurvey.co.uk

Hampshire · London and the South East

Flat Roof Survey in Winchester

Flat roof surveys in Winchester, with over 20 years’ experience behind it. You get a clear report with photos.

  • Splits, cracks and crazing
  • Failed upstands where the roof meets a wall
  • Signs of deflection in the roof deck

Flat roof surveys in Winchester

How we price flat roof surveys

Not every roof costs the same to survey, and it comes down to:

  • How tall the building is and how easy the roof is to see
  • How many separate roofs there are, such as extensions, dormers and garages
  • The shape of the roof and its details
  • The use of thermal imaging or a drone

To find out what your survey will cost, call 07833 053749 or email us with the address and some details. The price is agreed before a date is set.

What to tell us when you get in touch

We will typically ask about:

  • Any stains, drips or damp patches you’ve seen indoors
  • Anything about access we should know
  • The type of building and roof, such as pitched or flat
  • The address and postcode of the property

Getting a price is simple: just call 07833 053749 or drop us an email and give us some details about the property and we’ll explain which survey suits. The price is agreed up front.

About our flat roof survey in Winchester

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. The aim is to find problems before they show up as a stain on a ceiling. If you are worried about gaps at upstands and abutments and cracked or split membrane, we can find out what’s behind it, on EPDM rubber, felt flat roofs and GRP fibreglass alike.

In a place like Winchester, purpose-built blocks of flats often have shared flat roofs, which managing agents, residents’ companies or owners have to keep watertight. A leak in the top-floor flat is often the first sign of a problem with the membrane. Finding the cause early limits the damage. Shared roofs need someone to arrange access, so tell us who manages the building.

After the visit, you get a photo-illustrated written report, sent by email. It sets out the condition of the flat roof, any defects and our written recommendations.

Place
Winchester (SO22, SO23, SO32, SO21)
Wider area
Hampshire
Cost
From £150 inc. VAT
Your report
Emailed report with photos and recommendations
Appointments
Weekdays, Saturdays and Sundays
Cover
PI and public liability insurance
Call
07833 053749
Updated
27 October 2026
Illustration of a flat roof with standing water being looked at through a magnifying glass

Flat roofs in Winchester

Winchester has a number of hotels within about a mile and a half, and hotels, like offices and blocks of flats, often have flat roofs. For hotels and other commercial buildings, finding the cause of a flat roof leak quickly keeps rooms in use. A number of Hampshire villages keep thatched roofs on their older buildings. Older houses in the South East frequently have slate or clay tile roofs, while many later estates have concrete tiles. Next to the main roofs there’s typically a flat roof somewhere, whether on an extension, a garage or a commercial unit.

Landlords with a home close to Winchester station may find that flat roofs on let property tend to be checked only when they fail, which is the costly way round. The streets around a church such as St Swithun-upon-Kingsgate Church are often among the oldest in a place, and if your house is among the older ones nearby, any flat roof added at the back or on a dormer is likely to be far younger, and less durable, than the main roof. For hotels and guest houses around Winchester, a roof problem found early is far less disruptive than one found by a guest.

Winchester is in Hampshire. We visit Winchester as part of our work across Hampshire, for houses, flats and commercial buildings. Our Hampshire coverage includes Winchester and the places around it. There is also a page for Southampton.

Postcode districts we cover here for flat roof surveys: SO22, SO23, SO32 and SO21. If you need a flat roof survey at a property on The Square, Market Street and Market Lane or a nearby road, we can survey it. Main roads around Winchester include the A31 and A32, so getting to you is simple. We also cover Bar End (1 mile south-east), Highcliffe (1 mile east), Hyde (1 mile north), St Cross (1 mile south) and Stanmore (1 mile south-west). Within a short drive, we also cover Eastleigh (6 miles south), Fareham (15 miles south), Andover (13 miles north-west), Totton (13 miles south-west), Chandler's Ford (6 miles south-west) and Hedge End (10 miles south). Being one of Hampshire’s larger places, Winchester has every kind of building, from houses and flats to offices.

Around Winchester

Typical jobs here are in homes near Peter Symonds College, The Green Man pub and Leigh House Hospital and the streets around them. The nearest railway station is Winchester station, roughly 0.6 miles north. Nearby you’ll also find Winchester City Museum (under half a mile north-east) and St John's Rooms And Chapel (within half a mile east). The countryside around Winchester includes Winnall Moors and Twyford Down.

Map of Winchester © OpenStreetMap contributors

DIY checks: what’s safe

Keep a simple record: when leaks happen, ground-level photos and any past roof work. Share it with us as you book and it will help the survey.

If you have a loft with safe access, take a look inside. Take a torch and only step on boards or joists, checking for stains, damp wood or chinks of daylight.

Useful tips for Winchester property owners

You don’t need to be a roofer to help. Here’s what helps most:

  • Treat rooflights and old sheeting as fragile
  • Clear roof outlets and gutters each autumn
  • Check ceilings under the roof for damp patches
  • Make sure new fixings through the roof are properly sealed

For landlords and building managers, the report is a dated record of the roof’s condition. It helps when planning maintenance budgets, and it gives a baseline to compare against next time.

Have the roof surveyed every few years, and after any work that goes through it. You will spot changes early and have a record to look back on.

Roof by roof

Single-ply membranes

Many offices, units and newer flats have a single-ply PVC or TPO roof. The survey looks at welded seams, edges, fixings and signs of damage.

Felt and built-up roofs

On felt, the upstands and edge details often fail before the main surface. We check each one and photograph any that have split or pulled away.

How it works

We’ll ask a few questions first, about the roof’s history, any leaks and past repairs. Then the inspection itself takes an hour or two for a small flat roof at home, and longer for a large commercial one. Where a building in Winchester has a manager or access rules, those are sorted out before the day. For homes, clear the way to the loft hatch and tell us about any leaks you know of. You then get a photo-illustrated written report.

  1. You send us the address and, for commercial roofs, an idea of the roof’s size.
  2. We check the rooms or spaces under the roof for staining where there is access.
  3. We view the roof from safe positions and never walk on fragile surfaces.
  4. Each defect is photographed and its likely cause noted.
  5. You get a report setting out the condition and our recommendations, in order of urgency.

Before the survey

  • Make sure we can get to the back of the property
  • For a flat or shared roof, check access with whoever owns or manages the building
  • Have any questions written down, so nothing gets missed

Booking a survey

To get a price for flat roof surveys in Winchester, call 07833 053749 or email us. Some details about the property and the roof help us price the survey accurately.

Ask for a survey

Related advice

What this survey cannot tell you

To be straight with you, there are limits to any roof survey:

  • Asbestos testing, which needs a specialist asbestos surveyor
  • What’s under the membrane without opening it up
  • Structural calculations, which need a structural engineer

If you’re not sure which survey you need, ring 07833 053749 or drop us an email and we will give you a straight answer. What our survey covers.

What this survey covers

  • EPDM rubber
  • Mastic asphalt
  • Single-ply membranes
  • GRP fibreglass
  • Felt flat roofs
  • Upstands and outlets

Your questions about flat roof surveys in Winchester

Is Winchester in the area you cover?

Yes. Our area covers London and the South East, and Winchester is part of that. You can call 07833 053749 or email us with the address and some details, and we will talk through which survey suits.

Do you look at commercial flat roofs near Winchester, such as hotels?

Yes, commercial buildings, hotels included, are part of the work. Roof access is agreed with the building manager or owner beforehand.

Can you inspect my roof with a drone?

Where it helps and it’s safe, yes. Flights depend on the weather on the day and airspace rules, including flight restriction zones near airports. We hold a CAA Flyer ID and Operator ID.

How much is a survey?

Flat roof survey starts from £150, including VAT. The final figure depends on the roof and the package you choose, confirmed before anything is booked.

When does the report arrive?

It depends on the package: the Basic Survey report arrives within 48 hours, the Standard Survey in 24 to 48 hours and the Premium Survey the same day. The report is emailed to you.

Are you insured?

Every survey is covered by professional indemnity and public liability insurance, and details are available on request.

How do I book a survey in Winchester?

Just call 07833 053749 or send us an email with the address. We will ask a few questions, confirm the price and agree a date.

20+ yearsRoof survey experience
5,000+ surveys98% customer satisfaction
Drones and thermal imagingCAA-registered drone operator
Fully insuredProfessional indemnity and public liability
Reports from £150Prices include VAT