Kent · London and the South East
Flat roof survey in Denton, Kent
Wondering about the flat roof at a property in Denton? We carry out flat roof surveys in Denton and across Kent, with plain-English findings.
- Edge trims that have lifted or split
- Outlets choked with leaves and silt
- Failed upstands where the roof meets a wall
What happens on the day
We do not take risks to get a closer look. We inspect what can be seen safely, and anything we cannot see is noted in the report. Most visits take about one to two hours for a house, and longer for a large or complex roof. A visit to Denton is planned like any other: the time, the access and where to park are agreed in advance. Weekday and weekend visits are both possible. Let us know about any garages, outbuildings or extensions you want included.
- We agree the roof to be surveyed, its use and any leaks you know about.
- We check the roof from ground level, windows and the roof where it is safe.
- The covering is checked for wear, splits, blisters and standing water.
- We photograph and record the outlets, upstands, trims and rooflights.
- A written report with photos and recommendations is emailed to you.
Preparing for the visit
- Make a note of anything you’d like us to look at
- Mention any parking restrictions on your street
- Gather any invoices or paperwork from past roof work
Booking a survey
Prices start from £150, including VAT. What you pay depends on the roof’s size, access and the package, so phone 07833 053749 or use the contact form with the details.
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Flat roof surveys for homes and businesses in Denton
Water through a flat roof does not always come in where the stain is. It can run along the deck from a split, an open lap or a failed upstand some distance away. Our survey covers the whole roof, not just the part above the mark, with photographs of anything that could be letting water in. A roofer can then start from a clear picture of the problem. We’re often asked to look into a sagging deck under the covering and outlets choked with leaves and silt, on EPDM rubber, mastic asphalt and upstands and outlets.
Outbuildings, garden rooms and garages in places like Denton frequently have flat roofs of their own. They’re easy to forget, but water through a garage roof can spoil whatever is stored inside. If you want them looked at too, mention them when booking. Felt, rubber and GRP coverings on garages and outbuildings age in just the same way as the main roof’s.
If any part of the flat roof couldn’t be seen safely, we say so in the report. You’ll know exactly what was inspected and what wasn’t.
- Where
- Denton (DA12)
- Wider area
- Kent
- Prices
- From £150 inc. VAT
- Report
- A written report with photos, by email
- When we survey
- Weekdays and weekends
- Cover
- PI and public liability insurance
- Phone
- 07833 053749
- Updated
- 27 October 2026
Denton: your questions answered
Will you come out to Denton?
Yes, Denton is covered. Our area covers London and the South East, from towns to the smallest villages. The journey is planned ahead, so it is useful to know about access.
Do roofs near the sea, like those around Denton, take more of a battering?
Yes, coastal weather is harder on roofs: there’s more wind, and more salt in the air. Exposed details such as ridges, verges, flashings and metal fixings are the ones to watch.
Do you survey roofs on blocks of flats?
Yes. Shared roofs just need a little more planning. Let us know about it when booking and we will explain what’s needed.
Does the report include photographs?
Yes. The report includes photos of what we found, so you can see each point for yourself.
What happens next?
You receive the written report by email, with photographs and recommendations. You can use it to talk to a seller, an insurer, a roofer or a managing agent, whichever applies.
Can you inspect my roof with a drone?
Where it helps and it’s safe, yes. Whether we can fly on the day depends on the weather and the airspace rules, and we check for restrictions near airports before flying. We’re a CAA-registered drone operator.
Can you survey a flat roof on an office or unit?
Yes. We survey flat roofs on commercial buildings as well as homes. Expect about 3 to 4 hours on site for most commercial roofs, with larger roofs quoted on their size.
What we look for on each type of roof
GRP fibreglass
GRP can crack if the deck beneath flexes or if the resin was laid too thin. We record any cracking and any signs of the deck moving.
EPDM rubber
Rubber roofs can shrink back from their edges or lift where the adhesive has failed. We record any we can see, with photographs.
What a flat roof survey looks like in Denton
The coast is about 2 miles or less from Denton, and places near the sea get more salt in the air and more wind than inland. Wind can catch loose edges and trims on a flat roof, and salt air is hard on metal trims, flashings and fixings. Across Kent, older roofs are often handmade clay or peg tiles, and tile-hanging on upper walls is a familiar sight. You’ll also find oast houses and timber-framed Wealden hall houses among the county’s older buildings. Mixed in with those pitched roofs are lots of flat ones, over rear extensions, dormers, garages and shops.
For site and facilities teams at buildings such as St John's Catholic Primary School, ponding and blocked outlets on a wide flat roof are worth catching before the next wet season. For landlords with property near Gravesend station, flat roofs on let property tend to be checked only when they fail, which is the costly way round.
Denton is about 1 mile east of Gravesend, in Kent. We visit Denton as part of our work across Kent, for houses, flats and commercial buildings. We cover towns and villages across Kent, from the larger towns to small villages. Our Maidstone page covers surveys nearby.
Postcode districts we cover here for flat roof surveys: DA12. Whether your property is on Barr Road, Mark Lane and Forge Lane or a nearby road, we can survey it. Denton is on the A226, so it’s easy for us to get to. If you are just outside Denton, we cover Milton-next-Gravesend (1 mile north-west), Gravesend (1 mile west), Windmill Hill (1 mile west), Singlewell or Ifield (2 miles south-west) and Northfleet (2 miles west). Further out, we also cover Maidstone (13 miles south-east), Dartford (7 miles west), Sevenoaks (14 miles south-west), Swanley (10 miles west), Kings Hill (11 miles south) and Foley Park (12 miles south-east).
Local landmarks in Denton
In Denton, that means homes and buildings near The Ship & Lobster pub, St John's Catholic Comprehensive and St John's Catholic Comprehensive and the streets around them. The closest station to Denton is Gravesend station, about 1.2 miles north-west. Other landmarks nearby include Gravesham Museum (1.2 miles north-west) and Gravesham Community Hospital (1.4 miles north-west). The countryside around Denton includes Sawyers Lake and Gad's Hill.
What we are asked to look at in Denton
Flat roofs swing between hot and cold more than most parts of a building. This constant movement works at laps, seams and board joints, and in time it can open up splits and cracks. Older coverings that have lost their flexibility are the most likely to suffer.
These are some of the problems a survey can pick up:
- Failed upstands where the roof meets a wall
- Splits, cracks and crazing
- Loose or cracked edge trims
- Standing water left after rain
Cobham College lies about 3.1 miles south, so building around Denton goes back a long way. If your home is older, its flat-roofed extension or dormer may be on its second or third covering.
Before booking any roof surveyor
- Is there a chance to talk the report through?
- Their drone registration, if they fly one
- Whether the loft space is looked at, where there is one
- How they plan to inspect the roof safely
What this survey can’t tell you
Without opening up the roof, some things stay hidden, and that sets some limits:
- Structural calculations, which need a structural engineer
- Whether old sheeting or boards contain asbestos
- Hidden layers beneath the covering
Not sure which survey suits your roof? You can ring 07833 053749 or use the contact form and we’ll tell you before booking. The full list of what we check.
Roof types and parts we check
- Mastic asphalt
- GRP fibreglass
- Felt flat roofs
- EPDM rubber
- Single-ply membranes
- Upstands and outlets
Towns and villages near Denton
Other services in Denton
Before and after the survey
A few practical points come up again and again on our surveys. They’re worth knowing whatever the roof:
- Clear roof outlets and gutters each autumn
- Check new fixings through the roof are properly sealed
- File the paperwork for the roof and any repairs
- Check from a window for ponding after heavy rain
The report is emailed to you, ready to share with a roofer, the seller or a managing agent. It is written in plain English, with a photograph of each defect, so anyone reading it can see what we saw.
After heavy rain, look at the roof from an upstairs window if you can. Water still lying a day or two later is worth getting looked at.
Prices for flat roof surveys in Denton
The price reflects the time and kit the roof needs. The main factors are:
- House, block, shop or office
- Extensions, dormers and garages with roofs of their own
- Basic, Standard or Premium
- Whether thermal imaging or a drone is needed
Bigger, taller and commercial roofs take more time to survey, so the price reflects that. The price is confirmed before you book.
Helping us price your survey
If you can, have these to hand when you get in touch:
- Where water is showing inside, if it is
- How the loft is reached, if there is one
- Pictures of the roof from a safe spot, if you have them
- The address and postcode of the property
Unsure which package suits your roof? It is easiest to ring 07833 053749 or send us an email and describe the roof and why you want it surveyed. We’ll talk you through the options and what they cost.