Kent · England
Window & door mastic in Beal's Green, Kent
Mastic around window and door frames, sills and patio doors in Beal's Green, with a one-year guarantee on every job. Ask us for a quote.
- Gaps between the frame and the inside reveal
- Mastic that has split away from the wall
- Leaking joints at the ends of sills
How we quote for window mastic
Your quote is based on your job. We look at:
- When we can work, for business premises
- How much old sealant there is and how hard it is to remove
- Any mould that needs treating
- The product the joint needs
Doing several joints on one visit usually makes better use of the time than several visits, so tell us about everything that needs sealing. We’ll give you a clear quote for the lot.
Helping us quote
Photos help, but a description is a good start. Try to tell us:
- Any previous sealing or DIY work
- The type of property
- The problem you’ve noticed
- A few pictures by email, if you can
Every job is quoted individually, so start by telling us what you need. Just ring 0345 464 0079 or email us with the details.
Window mastic in Beal's Green
Colour matters on a frame. We can seal in white, brown, anthracite grey, black or clear, so the bead blends with the window rather than framing it. If you have cracked or shrunken mastic around the frame and whistling draughts around closed windows, we can put it right, on window sills, uPVC windows and patio & French doors alike.
Outdoor sealant needs dry, clean surfaces, so work on frames around Beal's Green is planned for dry weather. Tell us about access to every side of the house, including upper-floor windows.
We stand behind the work with a 12-month guarantee.
- Location
- Beal's Green (TN18)
- Wider area
- Kent
- Guarantee
- A year, on every job
- Price
- Quoted before any work starts
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
The process
On the day, we look over the joints with you first. We protect the surfaces around the joints before any work begins. Most jobs take a few hours for a handful of frames, longer for a whole house. Somewhere as small as Beal's Green, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We check how each frame can be reached safely.
- Old, cracked mastic is removed completely.
- Frame and wall are cleaned and must be dry before sealing, and primed where the sealant calls for it.
- Deep voids are backed, then the sealant is gunned in.
- We tool the joint so water runs off, then clear up.
Getting ready for the visit
- For indoor joints, keep the area dry beforehand if you can
- Clear items away from the joints we are working on
- Mention if the joints have been sealed before
Get a quote
Want a quote for window mastic? Please ring 0345 464 0079 or drop us an email with a few details. You will know what we plan to do, and what it will cost, before any work begins.
Related advice
Windows and doors in Beal's Green
With historic houses such as Scotney Castle (about 5 miles north-west) nearby, there’s older building stock in the area around Beal's Green as well as newer homes. In older buildings, older timber frames in brick or stone need a different approach from a modern uPVC window. 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.
In the older streets around Church of All Saints, the windows may be timber, sash or later replacements, and each needs the right sealant against the wall. Rented homes near Etchingham station change hands often, and cracked frame mastic tends to show up as a draught or damp complaint, so it’s worth checking between lets.
Beal's Green is about 12 miles south-east of Royal Tunbridge Wells, in Kent. Beal's Green gets the same service as everywhere we cover: old sealant removed completely, careful preparation and a 12-month guarantee. Our area takes in 922 places across Kent. You can also see our page for Crawley, roughly 31 miles from Beal's Green.
Every address in TN18 is within our area for window mastic. Window mastic is available to properties on Heartenoak Road and Cranbrook Road and the roads around them. If you are just outside Beal's Green, we cover Gill's Green (1 mile north), Hawkhurst (1 mile south), Pipsden (1 mile south-east), The Moor (1 mile south) and Four Throws (2 miles south-east). Further out, we also cover Maidstone (14 miles north), Royal Tunbridge Wells (12 miles north-west), Tonbridge (14 miles north-west), Kings Hill (15 miles north), Paddock Wood (10 miles north-west) and Tenterden (8 miles east).
Landmarks near Beal's Green
Locally, jobs take us to homes and businesses close to Hawkhurst Church of England Primary School, Collingwood Nature Reserve and The Queen's Hotel, among other places. Beal's Green’s nearest station is Etchingham station, roughly 4.4 miles south-west of the centre. Nearby you’ll also find Old Scotney Castle (4.8 miles north-west) and Ticehurst House Hospital (4.8 miles west). Open spaces near Beal's Green include Bewl Water.
When to call us in Beal's Green
Sun, frost and rain wear sealant out. Sunlight dries the surface out, and over the years it loses its give, cracks and comes away.
These are the problems we’re asked about most:
- Untidy mastic left by window fitters
- Cracked sealant at the sill ends
- Mastic that has split away from the wall
- Whistling draughts around closed windows
If you look after a building such as Marlborough House School, the mastic around its windows and doors needs looking after like any other building’s.
Comparing quotes
- Whether they seal over old material or remove it
- What the cure time is
- What insurance they hold
- How the surfaces are prepared before sealing
Nearby places to Beal's Green
What else we do in Beal's Green
FAQs for Beal's Green
I let a flat near Etchingham station. Can you help?
Yes, landlords and agents are among the people we work for. Just phone 0345 464 0079 or send us an email with the address and what needs doing, and we’ll send you a clear quote.
Can you do window mastic in Beal's Green?
Yes. We work across London and the South East, and Beal's Green is part of that. Just ring 0345 464 0079 or email us with a few details of the job.
Where are you based?
We are based in Crawley, and we cover South East England, London and all of Scotland.
Will the old sealant be removed?
Yes, always, and completely. New sealant won’t bond properly to old, so any old material comes out before anything new goes in.
Is it worth trying it myself?
That depends on the joint. High-level, external movement and fire-rated joints are professional jobs.
Do you work for hotels and businesses?
Yes. We work in offices, washrooms, hotels and other commercial premises, as well as homes. Working times can be discussed when we quote.
Can resealing stop a draught around my window?
Yes, if the air is getting in around the frame. If it’s through the window’s own seals or a hinge, that is a different fix, and we’ll say so.
How do I get a quote for window mastic in Beal's Green?
Size, access and the old material all affect the cost. Call for a quick quote and we’ll talk you through it.
What happens if it’s left?
Getting a straight, even bead on an outside frame takes practice, especially upstairs. We cut out properly, back deep gaps and tool every joint neatly, using a product chosen for the frame and wall. Older cottages and farmhouses around Beal's Green can have timber floors and frames, where water from a failed joint can cause rot if it’s left.
No two jobs are quite the same, so each one gets its own quote. Size, access and the product the joint needs all make a difference, and we will explain the quote if you ask.
Why Beal's Green clients choose us
- 180+ five-star Google reviews
- Tidy, careful work
- Colour picked to suit the job
- We agree the colour with you first
Take a look at what affects the cost or our reviews.
Work for landlords, hotels and businesses
Mouldy or split sealant often shows up at the end of a tenancy. Several properties can go on one quote.
Housing providers, facilities teams and property managers book us too. Several sites can be quoted together.
When something else is needed
A few problems are outside what sealant work can do:
- Draughts through the window seals rather than the frame
- A frame that has rotted at the joint
- Condensation trapped between the panes
If you are not sure, just phone 0345 464 0079 or email us and we will give you a straight answer.
Surfaces we seal
- Timber windows & doors
- Composite doors
- Patio & French doors
- Window sills
- Aluminium frames
- uPVC windows
Looking after it afterwards
Good habits help new joints last longer. A few tips:
- Wash the frames with mild soapy water
- Keep paint off silicone joints
- Check the mastic once a year
- Keep jet washers away from the mastic
Keep sill grooves and drainage slots clear, so water can run away instead of sitting against the joint.
Water gets in quietly when mastic fails. You might not see it until plaster blows or a damp patch appears inside. Catching it early keeps the fix to a reseal.