Kent · England
Greenhithe Gutter Sealing
Sealing leaking gutter joints, end caps, fascias, soffits and roofline trims for homeowners, landlords and businesses in Greenhithe. Fully insured, ARBOMaster approved and guaranteed for a year.
- End caps that drip every time it rains
- Old gutter sealant that has let go
- Damp on an inside wall under a dripping gutter
How the job changes by surface
Gutter end caps
End caps are resealed where they meet the gutter, after cleaning and drying.
Roofline trims
We seal the trims, not the roof. Roofing problems need a roofer.
About our gutter sealing in Greenhithe
Sealant only bonds to a clean, dry joint. That is why we take out the old sealant and dirt first and the joint is dried before the new sealant goes in. If you have fascia boards with gaps between them and earlier gutter repairs that have peeled off, we can help, whatever the surface.
Outbuildings, garages and conservatories around homes in places like Greenhithe add more joints to look after. Leaks generally start at a gutter end, a garage door frame or where an extension meets the house.
Each job carries a 12-month guarantee, large or small.
- Location
- Greenhithe (DA9, DA10)
- Wider area
- Kent
- Guarantee
- 12 months on all our work
- Price
- A clear price before any work starts
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
Greenhithe: your questions answered
Is Greenhithe in your area for gutter sealing?
Yes, Greenhithe is within the area we cover. We work across London and the South East. You can phone 0345 464 0079 or drop us an email and let us know what needs doing, and we’ll give you a clear price.
Can you help a landlord with a rental near Greenhithe for Bluewater station?
Yes, we work for letting agents and landlords. You can call 0345 464 0079 or email us with the address and a few details, and we’ll give you a fixed price before any work starts.
Does someone need to be in?
It depends on the job. For work indoors, someone needs to let us in, and for outside work we’ll agree access with you when we book.
Do you clean gutters?
We clear what’s around the joints we work on. Full gutter cleaning is a separate job.
Can you seal over the old sealant?
No, it will not last. It may look fine at first, but the new bead soon lifts. Removing the old sealant completely is the only lasting way.
What should I tell you?
Where the job is, what the problem is and roughly how big it is. Photos by email help too.
Do the sealants smell?
Some sealants have a smell while they cure, which fades as it sets. Ventilation helps.
Should I try DIY first?
It depends on the job. High-level, external movement and fire-rated joints are professional jobs, while a short indoor joint may be within reach.
Greenhithe buildings and the weather
London and the South East are among the drier parts of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
If you live in an older home near Church of St Mary, an extension built onto an older house moves differently, and the joint between them takes the strain. Rented homes near Greenhithe for Bluewater station change hands often, and a dripping gutter joint or loose fascia trim is easy to miss until damp shows inside. Managing a site like Knockhall Primary School? Then larger buildings have long runs of movement joint that eventually need resealing.
Greenhithe is about 3 miles east of Dartford, in Kent. Every kind of property in Greenhithe can book us for gutter sealing, old or new, large or small. The work is guaranteed for a year. Greenhithe is one of 922 towns and villages in Kent we cover for gutter sealing. Our London page covers work nearby (17 miles or so).
Here we cover the DA9 and DA10 postcode area for gutter sealing. Gutter sealing is available to properties on Bean Road, The Avenue and Abbey Road. Main roads around Greenhithe include the A206. We also cover the places around Greenhithe: Swanscombe (1 mile south-east), Stone (1 mile south-west), Bean (2 miles south), West Thurrock (2 miles north) and Darenth (2 miles south-west). Within a short drive, we also cover Dartford (3 miles west), Sevenoaks (12 miles south), Gravesend (4 miles east), Northfleet (3 miles south-east), Swanley (6 miles south-west) and Kings Hill (13 miles south-east).
What’s near Greenhithe
We work in homes and buildings around Castle Hill Park, The Ebbsfleet Academy and The White Hart Public House and the streets around them. Greenhithe has its own railway station: Greenhithe for Bluewater station. Nearby you’ll also find Darent Valley Hospital (1.5 miles south-west) and Stone Museum of Geology (1.8 miles west). The countryside around Greenhithe includes Chafford Gorges Nature Park and Sawyers Lake.
How to look after the new joints
No joint lasts for ever, but care makes a real difference. A few tips:
- Keep an eye out for wet patches below a joint
- Clear leaves and moss from the gutters
- Get a dropping gutter looked at quickly
- Rest ladders on the wall, not the gutter
Keep downpipes clear so the gutter can drain. Blockages push water back along the gutter.
Split sealant on fascias and trims lets water in behind. Sealing it early keeps the boards behind dry and the wall below.
Places near Greenhithe
More services for Greenhithe
Work for landlords, hotels and businesses
Housing providers, facilities teams and property managers book us too in Greenhithe and across Kent. We can quote a run of properties together, and we’re fully insured for the work.
Failed sealant is one of the commonest items on a check-out report, and it’s quick to put right between tenancies. Several properties can be quoted together.
DIY versus a professional finish
A DIY attempt doesn’t rule out a professional job. We cut it out and start again, so tell us about it when you ask for a quote.
Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.
How we quote for gutter sealing
Your quote is based on your job. We look at:
- The product the joint needs
- The old material and how stubborn it is
- Any mould that needs treating
- How much there is to do
We don’t show prices on the website, because each job is priced on what it involves. For a quick quote, please phone 0345 464 0079 or email us and we’ll talk you through it.
What we need to know
Before you ask for a quote, have a think about:
- Any access issues, like height or stairs
- What the problem is, such as mould, gaps, leaks or cracking
- Roughly how big the job is
- Photos by email, if that is easy
The more we know about the job, the more useful the quote. Tell us where the job is, what’s wrong and how much there is.
What we can’t put right
We will always be straight with you, so here’s what new sealant will not do:
- Blocked downpipes
- Guttering that needs replacing
- Problems with the roof covering
Not sure which it is? You can phone 0345 464 0079 or send us an email and we’ll tell you honestly.
What we seal
- Roofline trims
- Soffit joints
- Gutter end caps
- uPVC fascias
- Gutter joints
- Garage door frames
How it works
Once we’re on site, we check the joints match what you told us. If anything is different, we explain it before carrying on. After that, the work takes anything from an hour or two to a few hours. A visit to Greenhithe is planned like any other: the time, the access and where to park are agreed in advance. If the work is outside, the weather plays a part, as sealant needs a dry surface.
- First, we find the drip and check the gutter is not cracked or sagging.
- The joint or trim is cleaned out and old sealant removed.
- The joint is dried, because sealant won’t bond to a wet surface.
- An exterior or gutter sealant is applied to the joint.
- We check the run and clear any debris we find while we are there.
Before we arrive
- Keep pets and children clear of the area while we work
- Let us know about stairs, lifts or work at height
- Clear the area around the work
Get a quote
To get a quote, ring 0345 464 0079 or send us an email with the location and a short description of the problem. We’ll give you a clear price before any work starts.