Kent · England
Window & door mastic in Uplees, Kent
Window mastic across Uplees and nearby, with old sealant always removed completely and a 12-month guarantee.
- Cracked sealant at the sill ends
- Gaps left after new windows were fitted
- Draughts coming in around windows and doors
Window mastic for homes and businesses in Uplees
Whether it’s one leaking patio door or every frame on the house, you’ll get a clear quote before work begins. Just call 0345 464 0079 or send us an email and tell us how many frames there are and how they’re reached. If you have mastic that’s falling out in pieces and gaps where the sill meets the wall, we can put it right, whatever the surface.
Somewhere as small as Uplees, older homes often have timber frames set in stone or brickwork. Not every older frame suits a modern silicone bead, and sometimes a traditional sand mastic is the better choice.
All of our work is guaranteed for twelve months, and the guarantee is the same wherever you are.
- Location
- Uplees (ME13)
- Wider area
- Kent
- Cover
- 12 months on all our work
- Price
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
What happens on the day
We bring everything the job needs with us, so there’s nothing for you to buy. After a quick look at the joints together, the area is protected and the work begins. Most jobs take a few hours for a few frames, or a day or more for a whole house. In a small place like Uplees, access is usually the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.
- We check each frame and agree which ones need doing.
- We remove the old mastic and clean the frame and the wall.
- We fit backing rod in deep gaps so the sealant is the right depth.
- A flexible, weatherproof sealant is applied in a colour to suit the frame.
- Every joint is checked before we leave.
Getting ready for the visit
- Clear items away from the joints we are working on
- Tell us about any water getting in
- Mention if the joints have been sealed before
Get a quote
To get a quote, call 0345 464 0079 or send us an email with the location and a short description of the problem. We will give you a clear quote before any work starts.
Related advice
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Also in Uplees
Quotes for window mastic in Uplees
Call for a quick quote. What matters most is:
- When we can work, for business premises
- Any mould that needs treating
- The product the joint needs
- Whether the work is at height
Homes and businesses are quoted the same way: how much there is to do, how we reach it and what it needs, plus any working-time requirements on site. Ask us for a quote and we will explain what it covers.
What we need to know
To make quoting easier, let us know:
- Any previous sealing or DIY work
- The rough size of the job
- The problem you’ve noticed
- The type of property
For a quick quote, get us on the phone, or send an email if you’d rather. Describe what needs sealing and we’ll explain what’s involved before giving you a price.
Uplees homes and the weather
Uplees is close to the coast, and homes near the sea take more wind-driven rain, with salt in the air closer to the shore. Both are hard on the mastic around window and door frames, which can dry out and crack sooner where a building faces 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.
For an older house near a landmark such as Church of St Peter, frames set in older brick or stone need a sealant that suits the wall as well as the frame. For site and facilities teams at buildings such as Queen Elizabeth's Grammar School, its window and door frames need their mastic kept sound, just like a home’s.
Uplees is about 2 miles north of Faversham, in Kent. Jobs in Uplees get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. Across Kent, we cover 922 places, Uplees among them. Our Chelmsford page covers work nearby, about 32 miles away.
Every address in ME13 is within our area for window mastic, from the main roads to the quietest streets. Other places close to Uplees include Oare (1 mile south-east), Four Oaks (2 miles south-west), Davington (2 miles south), The Brents (2 miles south-east) and Deerton Street (2 miles south-west). Within a short drive, we also cover Ashford (14 miles south), Canterbury (10 miles south-east), Sittingbourne (6 miles west), Whitstable (7 miles east), Herne Bay (12 miles east) and Minster (6 miles north-west).
Around Uplees
Typical jobs here are in homes near Three Mariners Inn and Oare Marshes and the streets around them. For rail, the closest station is Faversham station, about 2.4 miles south-east of the centre. A little further out are Newnham Castle (4.9 miles south-west).
Landlords, agents and businesses in Uplees
Hotels need rooms back in use, so we plan the work room by room. Hotel work is part of what we do, alongside homes and businesses.
From a single let to a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a one-year guarantee.
When it is not the sealant
It helps to know what we cannot do too:
- A failed sealed unit that has misted up
- Broken hinges, locks or handles
- Rotten timber, which needs a joiner first
If you are not sure, just call 0345 464 0079 or email us and we’ll give you a straight answer before booking.
What we seal
- Window sills
- Aluminium frames
- Timber windows & doors
- Patio & French doors
- Composite doors
- uPVC windows
What we’re called out for in Uplees
A lot of older mastic was never designed to stay flexible. Once it has hardened, the frame’s movement tears it from the wall, leaving a hairline gap down one side.
Common reasons people contact us are:
- Draughty joints inside around the window
- Gaps left after new windows were fitted
- Water coming in at the bottom corners of a door
- A bead that does not match the frame
Rented homes near Faversham station change hands often, and sound mastic around windows and doors keeps out the draughts and damp that tenants notice first.
Questions to ask before you book
- How hidden problems are handled
- What preparation is included
- Whether you can choose the colour
- Whether they seal over old material or remove it
Can I do it myself?
Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and does not move well, and the joint depth matters as much as the finish.
FAQs for Uplees
Is window mastic in a coastal place like Uplees any different?
Near the coast, wind-driven rain and, nearer the shore, salt air make outside sealant work harder. Choosing the right sealant for the frame and wall, laid at the right depth, helps it last.
Is Uplees within the area you cover?
Yes. Uplees is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Where is Mr Mastic based?
Our base is Crawley. Our area covers South East England, London and Scotland.
Can you work on commercial sites?
Yes. We’ve worked for hotels, offices and other businesses and we’re fully insured.
Can I add another job to the visit?
Yes. Tell us about everything you’d like done.
Will new mastic stop draughts?
Yes, where the draught is at the frame edge. We check where the draught is before any work starts.
I’m a tenant. Can you help?
We can work for tenants, landlords or agents. Just make sure your landlord agrees.
Do you work on first-floor windows?
Yes, as long as they can be reached safely. Let us know about access when you ask for a quote and we’ll plan for it.
How the job changes by surface
Patio & French doors
The joints around patio doors run a long way, top, sides and threshold. The threshold and the bottom corners take the most water, so they get particular care.
uPVC windows
Fitters’ mastic on plastic frames is sometimes thin and rushed. We cut it out, back any deep gaps and reseal properly.