Hampshire · England
Window Mastic in Kimbridge
Window mastic in Kimbridge from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Old mastic that has gone black or come away
- Gaps where the sill meets the wall
- Draughty joints inside around the window
Signs you need window mastic in Kimbridge
A lot of older mastic was never designed to stay flexible. Once it’s rigid, every bit of frame movement pulls at it, and a gap opens along one edge.
Signs it’s time to call us include:
- Draughty joints inside around the window
- Gaps where the sill meets the wall
- Black, perished sealant on frames
- White mastic on grey or black frames
If you live in an older home near Church of St Andrew, frames set in older brick or stone need a sealant that suits the wall as well as the frame.
Before you book anyone
- How long to leave it before use
- How hidden problems are handled
- Is the old sealant removed completely?
- Whether they’re fully insured
Window mastic for homes and businesses in Kimbridge
Mr Mastic’s applicators have more than 20 years’ experience with window and door sealants. We’re fully insured ARBOMaster approved applicators, and we give a 12-month guarantee on the work. We work on timber windows & doors, uPVC windows and window sills, and common reasons people get in touch are water coming in at the bottom corners of a door and cracked internal joints between frame and plaster.
Around Kimbridge, many homes face open ground, so their windows and doors take the full weather. Exposed frames and sills lose their mastic sooner than sheltered ones.
You are covered for a year from the day we finish. If anything isn’t right with it, phone 0345 464 0079 or drop us an email.
- Where
- Kimbridge (SO51)
- Wider area
- Hampshire
- Cover
- One year on every job
- Quotes
- Quoted before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
How the visit works
We bring everything the job needs with us. Once we’ve agreed what’s being done, we protect the area and start. It normally takes most of a day for a typical house, less for a few frames. Somewhere as small as Kimbridge, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.
- First, we go round the frames with you and agree the list.
- The old mastic is cut out and scraped back to clean surfaces.
- Deep gaps get closed-cell backing rod to set the depth.
- The new sealant goes on in white, brown, anthracite grey, black or clear to suit.
- We tool each bead neatly and check every joint is closed.
Getting ready for the visit
- Tell us about access, such as stairs, a lift or high-level joints
- Move anything stored near the joints
- Let us know about earlier repairs to the joints
Ask for 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’ll give you a clear quote before any work starts.
Read more
DIY versus a professional finish
The biggest DIY mistake is sealing over old sealant. Silicone doesn’t stick to old silicone, so it peels away and traps moisture behind it. All the old material has to come out first.
A careful DIYer can reseal a simple joint, 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.
Your questions about window mastic in Kimbridge
Can you do window mastic in Kimbridge?
Yes. Our work covers London and the South East, and Kimbridge is part of that. Just phone 0345 464 0079 or drop us an email with a few details of the job.
I let a flat near Mottisfont & Dunbridge station. Can you help?
Yes, we work for landlords and letting agents. You can phone 0345 464 0079 or email us with the address and a few details, and we will give you a fixed price before we start.
What information do you need?
A short description and the location, with pictures by email if possible. If we need more, we’ll ask.
Will resealing my frames help with draughts?
Often, yes. Air often gets in between the frame and the wall, and resealing inside and out closes it.
Do I have to be there?
That depends on where the joints are. Inside work needs someone to give us access, while outside work can sometimes be arranged differently.
Do the sealants smell?
That depends on the sealant. Some products have a noticeable smell, others very little, and any smell fades as they cure.
Can you do several jobs on one visit?
Yes. Tell us about everything you’d like done and we will quote it together.
Where are you based?
Our base is in Crawley, and we cover South East England, London and all of Scotland.
What sealant work can’t fix
Before you book, it’s worth knowing the limits:
- Misting between the panes of a double-glazed unit (that needs a new unit)
- Penetrating damp from a failed cavity tray or render
- A sash or casement that won’t close properly
Not sure which it is? You can call 0345 464 0079 or drop us an email and we will tell you honestly.
Joints and surfaces we work on
- Timber windows & doors
- Patio & French doors
- Window sills
- Composite doors
- uPVC windows
- Aluminium frames
Places near Kimbridge
Other services in Kimbridge
What happens if it’s left?
Resealing frames is a short job: the visit takes anything from an hour or two to a full day, depending on how many frames there are. Leave it until water is coming in and you may need plastering and decorating as well. Older cottages and farmhouses around Kimbridge can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
The cost depends on the amount of work, how hard the old material is to remove and how easy the joints are to reach. We give a clear quote before work begins.
Why Kimbridge customers choose us
- A 12-month guarantee on all work
- You choose the colour before work begins
- An ARBOMaster approved applicator
- Colour picked to suit the job
Take a look at how sealant jobs are priced or what customers say.
What affects the cost of window mastic
Call for a quick quote. What matters most is:
- Any mould that needs treating
- How easy the joints are to reach
- The size of the job
- When we can work, for business premises
We don’t show prices on the website, because each job is priced on what it involves. Call for a quick quote and we will talk you through it.
What we need to know
There’s no need for technical detail. Just tell us:
- How we’d reach the joints
- Where the property is
- Pictures of the joints, sent by email
- If it’s domestic, commercial or a hotel
If you’re in Kimbridge and need window mastic, call 0345 464 0079 or email us. Tell us what the problem is and where, and we’ll agree the price before any work begins.
What window mastic looks like in Kimbridge
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. With historic houses such as Mottisfont Abbey (about 0.9 miles north) nearby, there’s older building stock in the area around Kimbridge as well as newer homes. Where a home is older, older frames set in brick or stone need a sealant that suits them, and sometimes that is traditional sand mastic.
Letting a property close to Mottisfont & Dunbridge station? Then renewing tired window mastic between tenants heads off draught and damp complaints. Schools such as Awbridge Primary School are buildings too, and the mastic around its windows and doors needs looking after like any other building’s.
Kimbridge is about 3 miles north-west of Romsey, in Hampshire. For window mastic in and around Kimbridge, please ring 0345 464 0079 or email us for a quick quote. We cover Hampshire from our Crawley base. Across Hampshire, we cover 683 places, and Kimbridge is one of them. There’s also a page for Southampton, about 10 miles away.
Postcode districts we cover here for window mastic: SO51. We also cover the places around Kimbridge: Dunbridge (1 mile north-west), Mottisfont (1 mile north), Stonymarsh (1 mile north-east), Michelmersh (1 mile east) and Timsbury (1 mile east). We also work in nearby towns such as Winchester (10 miles east), Eastleigh (9 miles south-east), Andover (13 miles north), Totton (8 miles south), Chandler's Ford (7 miles south-east) and Hedge End (13 miles south-east).
Landmarks near Kimbridge
We work in homes and buildings around The Bear And Ragged Staff Public House, among other places. The nearest railway station is Mottisfont & Dunbridge station, roughly 0.8 miles north-west of the centre. Other landmarks nearby include King Johns House (3 miles south-east) and Romsey Community Hospital (3.3 miles south-east). Green spaces nearby include Emer Bog and Baddesley Common.
How the job changes by surface
Timber windows & doors
Where timber has rotted at the joint, it needs repairing first. If we find rot, we will tell you before going ahead, as that is a job for a joiner.
uPVC windows
Fitters’ mastic on plastic frames is sometimes thin and rushed. It comes out, deep gaps get backing rod and the joint is resealed.