Greater London · London and the South East
Flat Roof Survey in Norwood New Town
Surveys of flat roofs on homes, extensions and commercial buildings across Norwood New Town, with drones and thermal imaging where they help. Call or email for a price.
- Raised blisters across the surface
- Upstands pulling away from walls
- Signs of deflection in the roof deck
Flat roof survey in Norwood New Town
Ponding is frequently the first sign that something on a flat roof is not right. It can point to poor falls, a blocked outlet or a deck that is deflecting. The survey notes any ponding, the state of each outlet and any dips that hint at a sagging deck. Where the deck may be a structural issue, our report says a structural engineer should look at it. Common reasons to book are blisters and bubbles in the covering and dips that suggest the deck is deflecting, on EPDM rubber, GRP fibreglass and upstands and outlets.
Water getting through a flat roof in London can travel under the covering and appear some way from the hole. Outlets, upstands against parapet walls and joins with the main roof are frequent culprits. In a converted house in Norwood New Town, the roof above may belong to the building rather than one flat.
Most points in the report come with a picture, 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
- Norwood New Town (SE19, SE27, SE21)
- Wider area
- Greater London
- Prices
- From £150 inc. VAT
- Reports
- Emailed report with photos and recommendations
- Appointments
- Weekdays, Saturdays and Sundays
- Insurance
- Professional indemnity and public liability
- Call
- 07833 053749
- Last updated
- 27 October 2026
What we are asked to look at in Norwood New Town
A buyer’s general survey often recommends a closer look at a flat roof. Building owners and managing agents book to plan maintenance, or before a sale or a new lease. Either way, you get a clear record of the roof, with photographs.
Signs worth acting on include:
- Outlets choked with leaves and silt
- Failed seals around rooflight kerbs
- Blistering in felt or asphalt
- Splits and cracks in the covering
If you look after a shop, office or commercial unit, for instance near Whitgift Centre, the flat roofs over shops and commercial units are worth checking before a leak, not after.
What to check before booking
- Their drone registration, if they fly one
- What happens after the report arrives
- What the report includes, and whether it has photographs
- Their report turnaround times
Different roofs, different checks
Mastic asphalt
Older asphalt can become brittle and crack as the roof moves. We note where this is happening and how widespread it looks.
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.
Why act early in Norwood New Town
A small split in a flat roof is usually a modest job when it is found early. Left alone, water can soak the insulation and the deck, and the job grows. A survey now shows which you are dealing with. Many older London roofs have only old felt under the slates, or no underlay at all, so once the slates or flashings let water past, little stops it reaching ceilings. Left alone, that means wet timbers and plaster, which is a far bigger job than the roof fault itself.
Thermal imaging and drone inspection (where applicable) come with the Premium Survey, from £400 including VAT. We can help you choose the package that fits what you’d like to know.
Why us?
- A photo-illustrated written report
- Visits on any day of the week
- Covered by professional indemnity and public liability insurance
- Customer satisfaction of 98%
Surveys for landlords and agents in Norwood New Town
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.
Roof problems in a rented home affect tenants as well as the building. A survey shows what needs attention, so you can plan the work around your tenants.
Flat roof surveys around Norwood New Town
Kingswood House, about 0.8 miles north-east, is one of the historic houses in the wider area around Norwood New Town. On older houses around here, roofs often carry the marks of earlier repairs, from replaced slates to new lead, and any change of roofing material on a listed home needs checking with the council first. Inner London’s Victorian and Edwardian terraces often have Welsh slate roofs. Many have butterfly roofs draining to a central valley gutter, with parapet walls and gutters hidden behind them. Lead flashings, party-wall upstands and shared chimney stacks are typical of these houses, if yours is one of them. Flat roofs fill the gaps in between, on extensions, garages, dormers and business premises.
Anyone responsible for a site like Rockmount Primary School will know that a large flat roof with plenty of outlets and rooflights has many places where a membrane can fail. Landlords with a home close to Gipsy Hill station may find that flat roofs on let property tend to be checked only when they fail, which is the costly way round.
Norwood New Town is about 4 miles south of Stockwell, in Greater London. Roofs in Norwood New Town get the same thorough look as anywhere else in Greater London. Norwood New Town is one of the towns and villages in Greater London where we work for flat roof surveys.
Flat roof surveys in SE19, SE27 and SE21 are booked the same way as anywhere else. Whether your property is on Dover Road, Moore Road and Gipsy Road or a nearby road, we can help. Norwood New Town sits on or near the A214. Other places close to Norwood New Town include Upper Norwood (1 mile east), Gipsy Hill (1 mile north-east), West Norwood (1 mile north), Crystal Palace (1 mile east) and West Dulwich (1 mile north). Within a short drive, we also cover London (5 miles north), City of Westminster (7 miles north), Marylebone (7 miles north), Kensington (7 miles north-west), St Pancras (7 miles north) and Shoreditch (7 miles north).
What’s near Norwood New Town
Around Norwood New Town, our work takes us to homes and buildings near Hillcrest, Virgo Fidelis Convent Senior School and The Sparrowhawk pub, among other places. The nearest railway station is Gipsy Hill station, about 0.5 miles north-east. Well-known places in the area include Whitgift Centre (3.1 miles south) and Crystal Palace Museum (0.7 miles east). Green spaces nearby include Battersea Park Lake and Dulwich Upper Wood.
Also near Norwood New Town
Also in Norwood New Town
The survey, step by step
A survey visit follows a simple order: we listen to what’s been worrying you, inspect the roof from every safe viewpoint, photograph what we find and make notes for the report. It normally takes an hour or two for an extension, garage or dormer roof, and around 3–4 hours for a commercial flat roof. For a visit in Norwood New Town, parking and access are the things to plan: tell us about permits, visitor bays or off-street space, which floor the property is on and how to get into the loft. We then look at what can safely be seen from the ground, windows, the loft and, where it’s safe, the roof itself.
- We start with the address and, on larger roofs, the roof area and access.
- Inside, we look for signs of water under the roof where we can reach.
- The roof is inspected from every safe viewpoint, without walking on fragile surfaces.
- We record every defect with a photo and its likely cause.
- The report explains the condition and recommends what to do first.
Getting ready for the survey
- Leave a clear route to the loft
- Keep pets inside or away from the areas we’re looking at
- Mention any parking restrictions on your street
Arrange a survey
Surveys can be booked for weekdays, Saturdays or Sundays. To arrange a day that suits you, phone 07833 053749 or email us with the address and the days you’d prefer.
Related advice
Your questions about flat roof surveys in Norwood New Town
Is my home in Norwood New Town listed or in a conservation area?
You can check whether a building is listed on Historic England’s list, and your council can tell you if it is in a conservation area. Listed building consent is needed for changes that affect a listed building’s special interest, and conservation areas can limit changes of roofing material.
Do you carry out roof surveys in Norwood New Town?
We do. Every survey there gets the same written report with photos, and visits run on weekdays and weekends.
What’s the best way to book?
To arrange a survey, call 07833 053749 or email us with the address, the type of property and what’s prompted the survey. We’ll confirm the price and find a day that suits.
Can you give me structural calculations?
No. We’re experienced roof surveyors, and visible signs such as sagging are noted, but calculations and an engineer’s opinion are outside what we do. The report will say if you need an engineer.
Will you fly a drone over my roof?
Where it helps and the rules allow, yes. We hold a CAA Flyer ID and Operator ID and fly a drone under 250g, and the airspace and weather are checked before every flight.
Do you take photos of the roof?
Yes, plenty. Each finding is shown in a picture where possible, so you can see what we mean.
Can you survey in bad weather?
It depends on the weather and the survey. In strong wind or a downpour, a drone can’t fly and access may not be safe, and we’d agree another day.
Before and after the survey
These tips come from what we see on roofs every week, before and after a survey:
- Note where water lies after a downpour
- Keep people off the roof unless they need to be there
- Keep outlets clear of leaves and moss
- Keep records of when the roof was laid and what work has been done
Buyers can take the findings back to the seller or the agent. It can support a request for work before completion or a conversation about price, depending on the findings.
Clear leaves and silt from outlets and gutters, above all in autumn. A flat roof that drains well wears much more slowly.