Kent · England
Window & door mastic in Silver Street, Kent
Mastic around window and door frames, sills and patio doors for homeowners, landlords and businesses in Silver Street. ARBOMaster approved applicators, fully insured, with a 12-month guarantee.
- Rushed sealant from a window installation
- Draughty joints inside around the window
- Draughts coming in around windows and doors
DIY versus a professional finish
If you’ve already had a go yourself, that is fine. We remove it and do the joint properly, so tell us about it when you ask for a quote.
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and does not move well, and getting the depth right matters as much as the look.
Window mastic for homes and businesses in Silver Street
Frames and walls don’t move together. Plastic and aluminium frames move with the temperature, while masonry stays fairly still. That is why the joint needs a flexible, low-modulus sealant rather than something rigid. We work on composite doors, timber windows & doors and patio & French doors, and common reasons people get in touch are draughts coming in around windows and doors and draughty joints inside around the window.
Homes in small places like Silver Street often stand in the open, with little to shelter their windows from wind and rain. That exposure dries out and cracks the mastic around frames and sills faster.
Our work is backed for twelve months, in Silver Street and everywhere else we cover.
- Where
- Silver Street (ME9)
- Region
- Kent
- Cover
- One year on every job
- Quotes
- A clear quote up front
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
What we’re called out for in Silver Street
Plenty of failed mastic was poorly applied in the first place. Sealant run over dust, wet brick or loose mortar never bonded as it should, and it lets go sooner than it should.
It’s worth asking for a quote if you see:
- Sealant in the wrong colour for the frame
- Mastic that’s falling out in pieces
- Damp patches on the reveal after heavy rain
- Untidy mastic left by window fitters
If you let a flat or house near Sittingbourne station, cracked frame mastic tends to show up as a draught or damp complaint, so it’s worth checking between lets.
What your quote should include
- Whether all the old sealant comes out first
- How the surfaces are prepared before sealing
- Who does the work, and how experienced they are
- What happens if they find a problem under the old sealant
Towns and villages near Silver Street
Other services in Silver Street
How the job changes by surface
Timber windows & doors
Soft or rotten wood can’t be sealed successfully. If we find rot, we will tell you before going ahead, as a joiner will need to deal with it.
Window sills
Where a sill meets brick or render, the ends often crack first. We reseal them so rain can’t run into the wall.
Frames and glazing around Silver Street
London and the South East are among the drier parts of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.
For site and facilities teams at buildings such as Bredgar Church of England Primary School, larger buildings have plenty of frames, and the mastic around each one ages. If you live in an older home near Church of St John the Baptist, replacement windows fitted into old openings often leave uneven gaps that need backing and a flexible joint.
Silver Street is about 3 miles south-west of Sittingbourne, in Kent. We provide window mastic to homeowners, landlords and businesses in Silver Street. Our Kent coverage runs to 922 places, and Silver Street is one of them. For nearby work, see our Chelmsford page (31 miles or so).
We cover every part of the ME9 postcode area for window mastic and the streets around it. Neighbouring places we cover for window mastic include Bredgar (1 mile east), Oad Street (1 mile north-west), South Green (2 miles west), Danaway (2 miles north-west) and Chestnut Street (2 miles north). Further out, we also cover Maidstone (8 miles south-west), Ashford (14 miles south-east), Sittingbourne (3 miles north-east), Whitstable (15 miles east), Faversham (8 miles east) and Minster (9 miles north-east).
What’s near Silver Street
Around Silver Street, our work takes us to homes and buildings near Westlands School and Cromers Wood and the streets around them. The closest station to Silver Street is Sittingbourne station, roughly 2.8 miles north-east of the centre. Well-known places in the area include Sittingbourne Heritage Museum (2.9 miles north-east) and Bayford Court (3.1 miles north-east). For a walk, there’s Detling Hill.
Work for landlords, hotels 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.
Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Resealing at the right time is simple maintenance.
Common questions in Silver Street
Do you work for landlords with property near Sittingbourne station?
Yes. We work for letting agents and landlords as well as householders. Just ring 0345 464 0079 or drop us an email with the address and what needs doing, and we will give you a clear price.
Do you cover smaller places like Silver Street?
Yes, Silver Street is covered. Our work covers London and the South East, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.
How do I get a quote for window mastic in Silver Street?
Every job is different, so each one gets its own quote. To get one, call 0345 464 0079 or send us an email with a short description of the job.
What sealant do you use?
The product depends on the job: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. Brands we use include Arbo and Everbuild.
How long before the joint can be used?
It depends on the product and the conditions. Before we leave, we’ll tell you the cure time.
Can new window sealant be painted?
Not if it’s silicone. Tell us your decorating plans and we will pick a sealant to suit.
Will you leave a mess?
We keep the work tidy. We protect what’s around the joints, and the area is left clean when we finish.
Will the old sealant be removed?
Yes, always, and completely. New silicone doesn’t stick to old silicone, so the joint is cleaned back first.
What affects the quote in Silver Street
We do not publish a price list, because no two jobs are the same. The quote depends on:
- How easy the joints are to reach
- How much there is to do
- The product the joint needs
- When we can work, for business premises
The cost depends on the amount of work, how much old material has to come out and how easy the joints are to reach. You’ll have a clear quote before any work starts.
What to tell us for a quote
Photos by email are helpful but not essential. Please mention:
- What the problem is, such as mould, gaps, leaks or cracking
- A few photos by email, if you can
- Access, such as stairs, a lift or height
- Where the job is, and your postcode
If you are in Silver Street and need window mastic, phone 0345 464 0079 or drop us an email. A short description of the job and where it is helps us quote, and we’ll agree the price before any work begins.
What happens on the day
Most of a good job is in the preparation, so that is where we spend the time. Joints are cleaned back and dried before anything new goes in. In total, it usually takes a morning for a couple of windows and a door. Somewhere like Silver Street needs a little journey planning: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.
- We check how each frame can be reached safely.
- All the failed sealant is cut away.
- Frame and wall are cleaned and must be dry before sealing, and primed where the sealant calls for it.
- Backing rod fills deep voids and the sealant goes in on top.
- We tool the joint so water runs off, then clear up.
Preparing for the visit
- Tell us about any water getting in
- Move anything stored near the joints
- For business premises, tell us about site rules or sign-in
Getting a quote
Need a quote? Please ring 0345 464 0079 or drop us an email and tell us about the job. We’ll explain what we’d do and send you a clear quote before work begins.
Advice
What happens if it’s left?
Working on frames from a ladder with a sealant gun is not easy, especially on upper floors. A professional job is cut out properly, backed where needed and finished neatly, using a product chosen for the frame and wall. In a small place like Silver Street, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.
The cost reflects the work involved, not a rough estimate. That is why we ask a few questions first and give you a clear quote before work begins.
Why choose Mr Mastic in Silver Street
- 180+ five-star Google reviews
- A choice of colours where the product allows
- Approved under the ARBOMaster scheme
- We never seal over old sealant
See our cost guide and our reviews.