Essex · London and the South East
Flat roof survey in Thornwood Common, Essex
Flat roof surveys around Thornwood Common, with a written report you can act on. Book a weekday or weekend visit.
- Signs of deflection in the roof deck
- Outlets that hold water back
- Gaps at upstands and abutments
What we can’t see
We only report everything that’s safely in view on the day, so some things are outside what a survey can do:
- The condition of the deck or insulation hidden under the covering
- Whether old sheeting or boards contain asbestos
- A promise that the roof will not leak in future
If in doubt, phone 07833 053749 or use the contact form and we’ll suggest the right survey. What a survey covers and doesn’t.
Roofs we survey in Thornwood Common
- Upstands and outlets
- Single-ply membranes
- Mastic asphalt
- EPDM rubber
- GRP fibreglass
- Felt flat roofs
Flat roof survey in Thornwood Common: what you get
Standing water is one of the first things we look for on a flat roof. 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. We survey upstands and outlets, single-ply membranes and GRP fibreglass, and common reasons people get in touch are blistering in felt or asphalt and splits, cracks and crazing.
Some older homes in villages like Thornwood Common are listed or in a conservation area, which can shape what a new flat roof may look like. Check with the council before planning any change of material. Knowing the roof’s condition is the starting point. Changes that affect a listed building’s special interest need listed building consent.
After the visit, you get a written report with photos, emailed to you. It sets out the condition of the flat roof, any defects and our written recommendations.
- Place
- Thornwood Common (CM16)
- Region
- Essex
- Cost
- From £150 inc. VAT
- Reports
- Written, with photos, emailed to you
- When we survey
- Weekdays and weekends
- Insurance
- Professional indemnity and public liability
- Telephone
- 07833 053749
- Page updated
- 27 October 2026
FAQs for Thornwood Common
Is my home in Thornwood Common listed or in a conservation area?
The council and Historic England’s list are the places to check. Either can affect what roof work is allowed, so it’s worth checking before planning any.
Is Thornwood Common within the area you cover?
Yes, we do. We survey roofs across London and South East England, and smaller places are part of that. Longer journeys are simply planned ahead of time.
Are you insured?
Our surveys are covered by professional indemnity and public liability insurance. If you need details for a managing agent or a building owner, just ask.
Does a flat roof survey replace a RICS survey?
No. It is a closer look at the flat roof, not a survey of the whole property. It works alongside a RICS home survey, not instead of one, and structural calculations need a structural engineer.
Is it a structural engineer’s report?
No. We note visible signs like sagging or deflection, but we do not carry out calculations or give an engineer’s opinion. If we think you need an engineer, the report says so.
Do you carry out surveys on Saturdays and Sundays?
We survey on any day from Monday to Sunday, during the day. Let us know your preferred days as you book.
Can you find where water is getting through my flat roof?
We check the covering and every detail where leaks commonly start, recording anything that could let water through. If the source is hidden, we may suggest a leak investigation or electronic leak detection.
Prices for flat roof surveys in Thornwood Common
We confirm the price for your roof before booking. This is what makes a difference:
- Whether you choose the Basic, Standard or Premium Survey
- The height of the building and how the roof can be seen safely
- Whether it is a home or a commercial building
- The size of the roof
A small, low roof with good viewpoints takes less time than a tall, complicated one, and the package matters as well. We’ll give you the figure before anything is booked.
Helping us price your survey
If you can, have these to hand when you get in touch:
- Dates you are working to, such as exchange
- The style of property, from a terrace to a block
- Any stains, drips or damp patches you’ve seen indoors
- The property’s address and postcode
Prices start from £150, including VAT. What you pay depends on the roof’s size, access and the package, and you can phone 07833 053749 or send us an email to find out.
What you can safely check yourself
Fresh stains on ceilings or walls after rain are worth noting. Photograph them and note the date, which helps when we check the roof.
A DIY look is useful, but it isn’t a survey. From ground level, valleys, flashings and the backs of chimneys are often out of sight, and those are details a survey looks at closely.
Rented homes, blocks and businesses
Where a roof is shared: access has to be 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.
We also survey roofs for businesses and commercial landlords. Larger roofs take longer, and they’re priced for the size.
What a flat roof survey looks like in Thornwood Common
Historic houses such as Hill Hall, about 3.3 miles south, show how far back building in the area around Thornwood Common goes. Older roofs in the wider area can hide decades of patch repairs, so the detail matters, and a listed home or one in a conservation area may need consent for changes of material. Older buildings in Essex often have clay tiles and weatherboarding, with post-war and more recent estates making up much of the newer housing. Flat roofs fill the gaps in between, on extensions, garages, dormers and business premises.
For landlords with property near Harlow Town station, a flat roof over a rented flat is easy to forget until the tenant reports a leak. Anyone responsible for a site like St John's Church of England Voluntary Controlled School will know that schools and public buildings frequently have big flat roofs, and their outlets and upstands need regular checks.
Thornwood Common is about 3 miles south of Harlow, in Essex. We carry out flat roof surveys for householders, landlords and businesses in Thornwood Common and the surrounding area. Our Essex coverage includes Thornwood Common. Chelmsford is in our area too.
Flat roof surveys in CM16 work the same way as everywhere else we cover. You’ll find streets such as Rowley Mead, Duck Lane and Weald Hall Lane. Neighbouring places we cover for flat roof surveys include Coopersale (1 mile south), North Weald Bassett (2 miles east), Hastingwood (2 miles north-east), Bush Fair (3 miles north) and Foster Street (3 miles north). Larger places within reach include Chelmsford (15 miles east), Harlow (3 miles north), Brentwood (10 miles south-east), Billericay (14 miles south-east), Loughton (6 miles south-west) and Waltham Abbey (6 miles south-west).
What’s near Thornwood Common
In Thornwood Common, that means homes and buildings near Thornwood Common Flood Meadow, among other places. The nearest railway station is Harlow Town station, about 4.5 miles north. A little further out are Epping Signalling Museum (2 miles south) and St. Margaret's Hospital (1.1 miles south). Green spaces nearby include Gernon Bushes.
What we do, step by step
We work from the outside in: outside views come first, then the roof space if there’s safe access. In total, it takes about 1–2 hours on an ordinary house, though large, tall or awkward roofs take more time. Somewhere like Thornwood Common needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. On the day, we inspect whatever is safely visible, inside and out.
- You tell us about the roof, its covering if you know it, and any leaks.
- We view the roof from ground level, from windows and from the roof where it’s safe to do so.
- The covering, falls, upstands, outlets, edge trims and rooflights are checked and photographed.
- Where there is safe access, we look at the ceilings and spaces below for signs of water.
- We send a written report with photos, the defects we found and what we recommend.
Getting ready for the survey
- Show us where any leaks or stains appear
- Move anything stored under the loft hatch
- Make a note of anything you’d like us to look at
Getting a price
Getting a price is simple: just ring 07833 053749 or send us an email and give us some details about the property and we will recommend the right survey. The price is agreed up front.
Advice
How the survey changes by roof type
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.
Mastic asphalt
Asphalt has no laps, so its weak points are cracks and the skirtings at walls and upstands. We record any crazing or splits and where water may be getting in.