Kent · London and the South East
Hook Green Flat Roof Survey
Flat roof surveys in Hook Green, backed by more than 20 years’ experience. Every survey ends with a written report and photos.
- A sagging deck under the covering
- Blistering in felt or asphalt
- Outlets choked with leaves and silt
When to book a survey in Hook Green
People go onto flat roofs for all sorts of reasons: 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 often start leaks too.
Look out for signs like these:
- Blistering in felt or asphalt
- Ponding water that doesn’t drain away
- Signs of deflection in the roof deck
- Failed seals around rooflight kerbs
Landlords with a home close to Longfield station may find that flat roofs over rear additions and dormers in rented property are worth checking between tenancies.
Questions to ask before booking
- How they plan to inspect the roof safely
- Whether any drone flown is registered with the CAA
- Whether you can ask questions once you have the report
- What experience they bring
How a flat roof survey works in Hook Green
Each flat roof is looked at from the safest viewpoints we have: from the roof itself where that is safe, from windows and nearby vantage points, and from inside where there’s access. Fragile rooflights and fragile sheets are never walked on. If part of the roof cannot be seen or reached safely, the report says so, so you know exactly what was covered. If you’ve noticed cracked or split membrane and failed seals around rooflight kerbs, a survey will tell you what’s going on.
Older buildings in small places like Hook Green may be listed or in a conservation area, and that can affect how an extension roof or dormer is re-covered. If you’re planning work, check with the council first. Knowing the roof’s condition is the starting point. Changes that affect a listed building’s special interest need listed building consent.
The report is written in plain words, so it makes sense without any roofing background. Each point is backed by a photograph where possible, and recommendations are put with the most urgent first where relevant.
- Place
- Hook Green (DA13)
- Wider area
- Kent
- Prices
- From £150 inc. VAT
- Reports
- Written, with photos, emailed to you
- Survey days
- Monday to Sunday, daytime
- Insurance
- PI and public liability insurance
- Phone
- 07833 053749
- Page updated
- 27 October 2026
Can I check my roof myself?
During heavy rain, look at the gutters from the ground or a window. Overflowing water can be a sign of a blockage or a gutter that has dropped.
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.
How the survey changes by roof type
EPDM rubber
EPDM often lasts 30 to 50 years, but it relies on its seams, trims and upstands being well finished. Those details are where we focus.
Single-ply membranes
Single-ply PVC and TPO membranes are common on commercial roofs and newer buildings. We check the welded laps, the edges, the fixings and any punctures.
Honest limits
Without opening up the roof, some things stay hidden, so a survey has limits:
- A fixed date for when the roof will need replacing
- Whether the deck or joists are strong enough
- What’s under the membrane without opening it up
Not sure which survey suits your roof? You can phone 07833 053749 or send us an email and we will tell you. The full list of what we check.
Roof types and parts we check
- Mastic asphalt
- Single-ply membranes
- Felt flat roofs
- Upstands and outlets
- GRP fibreglass
- EPDM rubber
Common questions in Hook Green
Is my home in Hook Green listed or in a conservation area?
Your council is the best source, with Historic England’s list for listed buildings. A change of roofing material may need consent in either case.
Do roofs near the sea, like those around Hook Green, take more of a battering?
It can do. Within about 5 miles of the sea, as Hook Green is, metal fixings wear faster and gales find any loose ridge or slate.
How long is the visit?
Expect it to take about 1–2 hours for an extension, garage or dormer roof, and around 3–4 hours for a commercial flat roof. You’ll then get the report by email, on the timescale of your package.
How many surveys have you done?
Over 5,000 surveys so far, over more than 20 years, with 98% customer satisfaction.
Should I worry about standing water on my flat roof?
Ponding is worth looking into. It can point to blocked outlets, poor falls or a deck that is sagging, and water that sits wears the covering sooner. Our survey notes the ponding and what seems to be causing it.
Does a flat roof survey replace a RICS survey?
No. Our survey covers the flat roof only. It isn’t a RICS Level 2 or 3 survey of the whole building, and it isn’t a structural engineer’s report. It frequently sits alongside a buyer’s building survey.
Can you survey a shared roof?
Yes, once access has been agreed. The roof of a block or converted house is frequently shared, so we need permission from the building owner or managing agent. We inspect only the parts we’re allowed to reach.
Useful tips for Hook Green property owners
Here are a few things we’d tell any owner:
- Keep records of when the roof was laid and what work has been done
- Limit foot traffic on the covering
- Check that new brackets or units haven’t damaged the covering
- Check from a window for ponding after heavy rain
If anything in the report is not clear, just ask us. The Standard Survey includes a follow-up consultation and the Premium Survey an in-person consultation, so you can talk the findings through.
Small defects are simpler to deal with while they’re still small. A flat roof that’s looked after between surveys normally lasts longer.
What happens on the day
We photograph the roof as we go, so you can see in the report what we found and where. We take close-ups from wherever is safe. A typical visit takes about one to two hours for an extension, garage or dormer roof, and around 3–4 hours for a commercial flat roof. Older roofs in small places like Hook Green can have low, tight loft spaces, so it is useful to know whether there’s a loft hatch and how easy it is to reach. Only areas that can be reached safely are inspected.
- We start with the address and, on larger roofs, the roof area and access.
- We check the rooms or spaces under the roof for staining where there’s access.
- We view the roof from safe positions and never walk on fragile surfaces.
- We record every defect with a photo and its likely cause.
- You get a report setting out the condition and our recommendations, in order of urgency.
Getting ready for the survey
- Leave side gates unlocked
- Jot down any questions you want answered
- Show us where any leaks or stains appear
How to book
To get a price for flat roof surveys in Hook Green, ring 07833 053749 or send us an email. The address, the type of property and what you’d like to know help us give you an accurate price.
Read more
What a flat roof survey looks like in Hook Green
Hook Green lies within about 5 miles of the sea, where sea air brings more salt and stronger 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. Across Kent, older roofs are frequently handmade clay or peg tiles, and tile-hanging on upper walls is a familiar sight. Oast houses and timber-framed Wealden hall houses are part of the county’s older buildings too. Mixed in with those pitched roofs are lots of flat ones, over rear extensions, dormers, garages and shops.
If you run a business near Bluewater, outlets and upstands on commercial flat roofs are the places to check before trouble starts. If you look after a building like Sedley's Church of England Voluntary Aided Primary School, schools and public buildings often have big flat roofs, and their outlets and upstands need regular checks.
Hook Green is about 2 miles south-west of Northfleet, in Kent. Whether the building in Hook Green is a house, a flat or a commercial unit, we can survey the roof on a weekday or at the weekend. Our Kent coverage includes Hook Green and the places around it. You can also see our page for Maidstone.
Flat roof surveys in DA13 are booked the same way as anywhere else. If you need a flat roof survey at a property on Fred Mead, Barker Fields and Lambert Mews or anywhere close by, we can survey it. Neighbouring places we cover for flat roof surveys include Southfleet (1 mile north-east), Betsham (1 mile north-west), Northfleet Green (1 mile east), Painters Ash (1 mile north-east) and Springhead (1 mile north). We also work in nearby towns such as Maidstone (14 miles south-east), Dartford (5 miles north-west), Sevenoaks (11 miles south-west), Gravesend (3 miles north-east), Tonbridge (15 miles south) and Swanley (6 miles west).
Around Hook Green
We work in homes and buildings around Longfield Chalk Bank, Black Lion pub and Longfield Academy and the streets around them. For rail, the closest station is Longfield station, roughly 1.2 miles south-west of the centre. Other landmarks nearby include Bluewater (2.8 miles north-west) and Darent Valley Hospital (3 miles north-west). For a walk, there’s Sawyers Lake.