Greater London · London and the South East
Thermal Roof Survey in Maze Hill
A careful look at the roof at your property in Maze Hill, with photographs and a written report.
- Moisture around outlets and upstands
- Damp patches with no obvious cause
- Heat escaping through the roof
How a thermal roof survey works in Maze Hill
Wet insulation under a flat roof covering holds heat for longer than dry. That means a wet area can show up as a different temperature from the rest of the roof. It helps us see how far water may have spread under the covering, which is hard to judge by eye. We then check those areas with moisture readings. If you’re worried about heat escaping through the roof and damp patches with no obvious cause, a survey will tell you what’s going on, on pitched roof slopes, loft conversions and insulated roof spaces alike.
In London’s terraces and conversions, roofs are packed close together, so privacy and neighbours matter as much as the view. Images are taken to show the roof we are surveying, with care for neighbours’ privacy. Let us know about the building and access when booking. Steep slopes, tall chimneys and rear additions are where the extra view helps most.
We write the report in plain English, so it makes sense without any roofing background. Each point is backed by a photograph where possible, with the urgent items made clear.
- Place
- Maze Hill (SE10, SE3, E14)
- Wider area
- Greater London
- Prices
- From £400 inc. VAT
- Report
- A written report with photos, by email
- When we survey
- Weekdays, Saturdays and Sundays
- Cover
- PI and public liability insurance
- Phone
- 07833 053749
- Updated
- 27 October 2026
How the survey changes by roof type
Pitched slate and tile roofs
On pitched roofs, slates and tiles over a ventilated space can mask what’s happening underneath. We back up what the camera shows with a look in the loft where we can.
Loft insulation
The difference is clearest when the home is heated and it’s cold out. We explain in the report how the conditions on the day affected what we saw.
Nearby places to Maze Hill
What else we do in Maze Hill
What we’re asked to look at in Maze Hill
People often book a thermal survey when a damp patch has no obvious cause. A leak may start well away from where the stain appears. The camera helps narrow the search.
Most people get in touch after spotting something like this:
- Areas of a flat roof that may hold water
- Leaks that are hard to trace
- Areas losing heat at the eaves and junctions
- Cold areas below the roof
Take a building like John Roan School: big roofs are where aerial photos and thermal images show the most at once.
Before booking any roof surveyor
- Which limits apply to the survey
- What the report includes, and whether it has photos
- How long they’ve been surveying roofs
- Will they check the loft as well as the outside?
Your questions about thermal roof surveys in Maze Hill
Can you fly a drone over a roof in Maze Hill?
That depends on where the roof is and on the weather. Maze Hill is about 1 mile from the edge of the flight restriction zone around London City Airport. The exact boundary is checked for each address before any flight, and a roof inside it needs permission before we fly. London’s airspace includes flight restriction zones around Heathrow, London City Airport and London Heliport, and restricted areas over Hyde Park, the City of London and the Isle of Dogs. Every London address is checked against them before a flight. A small drone can’t fly safely in strong wind or heavy rain, and the rest of the survey doesn’t depend on the drone.
Can parking be tricky for a visit in Maze Hill?
It rarely stops a survey, but it’s worth planning. Let us know the parking rules on your street and we will work around them.
Do you survey roofs on blocks of flats?
Yes. Shared roofs just need a little more planning, with the freeholder or managing agent. Mention it when you get in touch and we will explain what’s needed.
Is it a structural engineer’s report?
No. We note visible signs like sagging or deflection, but we are not structural engineers and don’t carry out calculations. If we think you need an engineer, the report says so.
Is this a RICS survey?
No. It’s a specialist roof survey, not a RICS Level 2 or Level 3 building survey. It focuses on the roof and can sit alongside a RICS survey.
Will I get photos?
Yes. Photos are part of every report, so you can see exactly what each finding refers to.
How long does the survey take?
That depends on the size and shape of the roof, but most surveys take an hour or two for most homes, plus time to check any thermal findings with moisture readings. The written report follows by email.
What we do, step by step
The aim of the visit is simple: to see as much of the roof as can safely be seen and record it clearly. Everything we note and photograph goes into the written report. It usually takes roughly 1–2 hours at most homes, with bigger or more complicated roofs taking longer. In a London area like Maze Hill, the main things to sort out are parking and access: let us know about parking, the floor the property is on, any shared entrance and loft access. On the day, the roof is looked at from the ground, from windows, from inside the loft space and from the roof where it is safe.
- We talk through the roof, any damp or leaks, and the weather expected on the day.
- We check the roof from ground level, from windows and from the roof itself where it’s safe.
- A thermal camera records how the surface temperature varies across the roof.
- We check the patterns that stand out with moisture readings where there is safe access.
- You get a report with thermal images, photographs and our recommendations.
Preparing for the visit
- Show us where any leaks or stains appear
- Have any questions written down, so nothing gets missed
- If the roof is shared, arrange access with whoever manages the building
How to book
To get a price for thermal roof surveys in Maze Hill, ring 07833 053749 or send us an email. The address, the type of property and what you need to know help us price the survey accurately.
Related advice
Landlords, agents and block managers in Maze Hill
An agent can book and manage the survey for a landlord, and the report can go to both. Access is agreed with the tenant in advance.
Freeholders and residents’ companies use a roof report to plan and budget, putting the urgent items at the top.
Why it is worth a survey now in Maze Hill
Heat lost through a roof costs money every winter. Thermal images can show where insulation is missing or has slipped, so improvements can go where they’re needed. 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 unchecked, water soaks into timber and plaster and the damage spreads.
We offer three survey packages: the Basic Survey from £150, the Standard Survey from £250 and the Premium Survey from £400, with VAT included. The price for your roof depends on its size, access and what you need to know.
Why choose Independent Roof Survey in Maze Hill
- More than 5,000 surveys completed
- Insured for professional indemnity and public liability
- Over 20 years’ experience
- Weekday and weekend surveys
What a thermal roof survey looks like in Maze Hill
The wider area around Maze Hill has a long history of building, with Queen's House about 0.3 miles west. On older houses around here, roofs frequently carry the marks of earlier repairs, from replaced slates to new lead, and a listed home or one in a conservation area may need consent for changes of material. The flight restriction zone around London City Airport comes within about 1 mile of Maze Hill. Where the drone is part of the survey, the exact boundary is checked for the address first.
If you live in an older home near Christ Church, older roofs can be steep and hard to see from the street, which is where aerial photos and thermal images help. Parking in Maze Hill, as in most of London, takes a little planning: a visitor permit or a nearby bay makes the day easier.
Maze Hill is about 1 mile north-east of Greenwich, in Greater London. We survey roofs in Maze Hill and the surrounding area across London and South East England. Maze Hill is one of the places in Greater London where we work.
We cover every part of the SE10, SE3 and E14 postcode area for thermal roof surveys. We offer thermal roof surveys to properties on Webb Road, The Avenue and Hardy Road and the roads around them. We also cover the places around Maze Hill: Greenwich (1 mile south-west), Vanbrugh Park Estate (1 mile south-east), Westcombe Park (1 mile east), Blackheath (1 mile south) and Isle of Dogs (1 mile north-west). We also work in nearby towns like London (4 miles west), City of Westminster (7 miles west), Marylebone (7 miles west), Kensington (9 miles west), St Pancras (6 miles north-west) and Shoreditch (5 miles north-west).
Near you in Maze Hill
Locally, jobs take us to homes and businesses close to Wildwood Montessori School, East Greenwich Pleasaunce and Meridian Primary School. Maze Hill has its own railway station: Maze Hill station. Other landmarks nearby include Lewisham Shopping Centre (1.5 miles south-west) and Greenwich District Hospital (less than half a mile north-east). Open spaces near Maze Hill include Tower Hill and Creekside Discovery Centre.
Useful tips for Maze Hill property owners
You do not need to be a roofer to help. Here’s what helps most:
- Clear leaves from outlets and gutters each autumn
- Ask us about the forecast if rain is expected
- Keep a record of when stains appear
- Keep the heating on as usual before a heat loss survey
You also get an in-person consultation with a Premium Survey, so you can go through the images with us. There’s a 12-month follow-up too.
Have small defects in the covering fixed early. Once water gets under a membrane, it can travel far before it appears inside.