Kent · England
Gutter, fascia & soffit sealing in Leeds, Kent
Gutter sealing in Leeds from a team with over 20 years’ experience. 180+ five-star Google reviews and a 4.9 rating.
- Earlier gutter repairs that have peeled off
- Drips from gutter joints and end caps
- Streaks down the brickwork from a leaking joint
Gutter sealing for homes and businesses in Leeds
Gutter and fascia replacement is not our trade, and nor is roofing. Sealant fixes joints and it cannot mend broken brackets, split sections or blocked downpipes. If you have stop ends leaking at the end of a run and old gutter sealant that has let go, we can put it right, on soffit joints, roofline trims and uPVC fascias alike.
Around Leeds, older buildings can be stone, brick or timber-framed, many with extensions added later. Where one material meets another is where water generally gets in, and they need the right sealant at the right depth.
All of our work is guaranteed for twelve months, in Leeds and everywhere else we cover.
- Where
- Leeds (ME17)
- Wider area
- Kent
- Cover
- One year on every job
- Quotes
- Quoted before any work starts
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
Surface by surface
Garage door frames
The joint between frame and brickwork moves and weathers. An exterior sealant suits them.
Roofline trims
Sealing roofline trims is joint work only. Roofing problems need a roofer.
FAQs for Leeds
Will you come out to Leeds?
Yes, Leeds is covered. Our work covers London and the South East, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
Do you work for landlords with property near Hollingbourne station?
Yes, we work for letting agents and landlords. You can phone 0345 464 0079 or drop us an email with the address and a few details, and we will give you a fixed price before any work starts.
Can a leaking gutter joint be sealed?
In many cases, yes. Cleaning, drying and resealing the joint normally works. If the section is split or warped, it needs replacing.
Can new sealant go over the old?
No, it won’t last. It can look neat for a few weeks, but the new bead soon lifts. The old sealant has to come out completely.
How long before the joint can be used?
Most sealants are touch-dry well before they’re fully cured. We will tell you how long to leave the joint.
How do I get a quote for gutter sealing in Leeds?
We do not publish prices, because the cost depends on the job: its size, the old material, access and the product needed. You’ll get a clear quote before work begins.
How long will you be here?
Typically it takes anything from an hour or two to a few hours. Larger jobs naturally take longer, and we will tell you how long to expect.
Are you fully insured?
Yes. Mr Mastic is fully insured, and we’ve been doing sealant work for more than 20 years.
Landlord and commercial work in Leeds
Hotels need rooms back in use, so we plan the work room by room. We have worked in hotels as well as homes and businesses.
Water getting past a failed joint can damage the building, which matters even more when someone else lives there. Resealing at the right time is simple maintenance that we can handle for you.
The process
At the end, we look at the finished work together. The visit itself usually takes anything from an hour or two to a few hours, depending on the size of the job. Somewhere as small as Leeds, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.
- First we agree which joints need sealing.
- Each joint is cleaned and any old sealant removed.
- The joints are dried.
- We apply exterior or gutter sealant and finish it neatly.
- The joints are checked once sealed.
Getting ready for the visit
- Tell us about access, such as stairs, a lift or high-level joints
- Let us know about earlier repairs to the joints
- Let us know if you’ve seen damp or leaks
Ask for a quote
To get a quote, phone 0345 464 0079 or drop us an email with the location and a short description of the problem. You will have a clear quote before we start.
Advice
What affects the quote in Leeds
Jobs vary more than people expect. What affects the quote:
- The old material and how stubborn it is
- Which sealant suits the joint
- Working hours on commercial sites
- Any mould that needs treating
Rather than a set price list, we price the job in front of us: the amount of work, the old material and the access. You’ll know the price before we begin.
What we need to know
When you contact us, it’s useful to know:
- Pictures of the joints, sent by email
- The rough size of the job
- How we’d reach the joints
- Where the job is, and your postcode
There’s no standard price list, as no two jobs are quite the same. Instead, your job gets its own clear quote. To get started, phone 0345 464 0079 or email us.
Leeds buildings and the weather
With historic houses such as Leeds Castle (about 1 mile east) nearby, there’s older building stock in the area around Leeds as well as newer homes. Where a home is older, older brick and stone need a sealant that suits them, at the right joint depth. London and the South East are among the drier parts of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
Letting a property close to Hollingbourne station? Then a dripping gutter joint or loose fascia trim is easy to miss until damp shows inside. For site and facilities teams at buildings such as Leeds and Broomfield Church of England Primary School, larger buildings have long runs of movement joint that eventually need resealing. Homes close to St Nicholas's Church include some older properties, and older walls, gutters and the joints where extensions meet them need a flexible sealant.
Leeds is about 4 miles east of Maidstone, in Kent. Wherever you are in the ME17 postcode area, our applicators can take on gutter sealing. Our Kent coverage runs to 922 places, Leeds among them. We also work in Chelmsford, about 34 miles from Leeds.
All of ME17 is covered for gutter sealing, from the main roads to the quietest streets. Local streets include Brogden Crescent, Forge Lane and Gloriette Avenue. Other places close to Leeds include Ashbank (1 mile north-east), Broomfield (1 mile east), Eyhorne Street (1 mile north-east), Chartway Street (2 miles south) and Kingswood (2 miles south-east). We also work in nearby towns such as Maidstone (4 miles west), Ashford (13 miles south-east), Sittingbourne (9 miles north-east), Tonbridge (15 miles west), Faversham (13 miles east) and Minster (15 miles north-east).
What’s near Leeds
Locally, jobs take us to homes and businesses close to The George Inn, among other places. The closest station to Leeds is Hollingbourne station, roughly 1.6 miles north-east of the centre. A little further out are Leeds Castle (1 mile east) and KIMS hospital (3.4 miles north-west). The countryside around Leeds includes Detling Hill.
When something else is needed
Some problems need a builder, plumber or other trade rather than us:
- Guttering that needs replacing
- Boards that have decayed or split
- Downpipes that are blocked or broken
If in doubt, ring 0345 464 0079 or send us an email and we’ll say what we think before booking.
What we seal
- Garage door frames
- Gutter joints
- Soffit joints
- Gutter end caps
- uPVC fascias
- Roofline trims
How to look after the new joints
Aftercare is simple:
- Check the gutters during heavy rain
- Do not lean ladders against the gutter itself
- Check that water runs out of the downpipes
- Get leaks sealed before the wet months
Keep the gutters clear of leaves and moss so water does not sit on the joints. Standing water strains every seal.
Leaking gutter joints get worse over time. Water keeps hitting the same part of the wall, which can lead to staining and damp.
Why deal with it now?
Replacing guttering is a much bigger job than sealing joints. Where the gutter is in good order and only a joint leaks a reseal is all it needs. If it’s broken or sagging, a gutter installer needs to look. Older cottages and farmhouses around Leeds can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
There are no prices on our website, because the cost depends so much on the job itself. Call for a quick quote.
What you get with us
- 180+ five-star Google reviews
- Colour agreed with you before we start
- White, clear, grey or coloured to suit, where the product allows
- Old sealant always removed completely
See our cost guide and what customers say.