Kent · England
Window & door mastic in Bishopstone, Kent
Window mastic for Bishopstone and the surrounding area: the right sealant, proper preparation and a neat finish. Call for a quick quote.
- Cracked or shrunken mastic around the frame
- Cracked sealant at the sill ends
- Rain getting in at the frame or under the sill
Window mastic in Bishopstone, done properly
Frames and walls do not move together. Heat and cold make frames grow and shrink against brick or render that hardly moves. So the sealant has to stretch and recover, which is why we use a low-modulus product. Typical jobs include rushed sealant from a window installation and draughty joints inside around the window, on composite doors, uPVC windows and timber windows & doors.
In a smaller place like Bishopstone, some walls face open ground and catch the full force of the weather. That’s hard on the mastic around frames and sills.
Every job comes with a 12-month guarantee, wherever you are in Kent.
- Where
- Bishopstone (CT6)
- Wider area
- Kent
- Guarantee
- 12 months on all our work
- Quotes
- A clear price before we start
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
Looking after it afterwards
How long the joints last depends on use and care. We suggest:
- Keep drainage slots and sill grooves clear
- Use gentle cleaners on frames and sealant
- Keep paint and stain on wooden frames in good order
- Look round the frames every year or so
Most silicone sealants will not take paint, so if you are planning to paint the frames or walls, tell us beforehand. We can use a paintable sealant where that matters.
A small gap around a frame only grows. As the old mastic shrinks further, more air gets through, and heat escapes around the frame. A new joint closes it up.
Towns and villages near Bishopstone
More services for Bishopstone
Windows and doors in Bishopstone
Bishopstone is within about 1 mile of the coast, where wind-driven rain is a fact of life and, nearer the shore, so is salt air. Both are hard on the mastic around window and door frames, which can dry out and crack sooner where a building faces the weather. Rainfall in the South East is lower than in much of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
If you look after a building such as Reculver Church of England Primary School, larger buildings have plenty of frames, and the mastic around each one ages. Homes close to Church of St Mary the Virgin include some older properties, and replacement windows fitted into old openings often leave uneven gaps that need backing and a flexible joint.
Bishopstone is about 2 miles east of Herne Bay, in Kent. Anywhere in CT6, we cover window mastic for homes and businesses. 922 places in Kent are on our list, from the larger towns to small villages. There’s also a page for Chelmsford, roughly 39 miles from Bishopstone.
Every address in CT6 is covered for window mastic, from the main roads to the quietest streets. You’ll find streets such as Manor Road, Puffin Road and Neville Road, and we cover them all. Neighbouring places we cover for window mastic include Hillborough (1 mile south), Beltinge (1 mile west), Hawthorn (1 mile south), Reculver (1 mile east) and Broomfield (1 mile south-west). We also work in nearby towns such as Canterbury (8 miles south-west), Margate (9 miles east), Ramsgate (11 miles east), Broadstairs (11 miles east), Whitstable (6 miles west) and Deal (14 miles south-east).
Around Bishopstone
Typical jobs here are in homes near Bishopstone Cliffs. The nearest railway station is Herne Bay station, about 2.4 miles west of the centre. Nearby you will also find Whitstable and Tankerton Hospital (5.3 miles west). Open spaces near Bishopstone include West Blean and Thornden Woods.
What happens if it’s left?
Draughts and leaks don’t always mean new windows. If the frames and glass are in good order, resealing the joints is often all that’s needed. Problems with the glass or gaskets are for a window company, and we’ll say so. In a smaller place like Bishopstone, wherever a wall is exposed, a failed outside joint is a real source of damp. Inside, a split seal lets water into floors and panels just as it would anywhere.
Commercial jobs are quoted on the same basis as homes: the amount of work, the access and the products needed. Call for a quick quote and we will go through it with you.
What you get with us
- You choose the colour before work begins
- White, clear, grey or coloured to suit, where the product allows
- We never seal over old sealant
- Homes, businesses and hotels
Read how sealant jobs are priced and our reviews.
FAQs for Bishopstone
Will you come out to Bishopstone?
Yes. Bishopstone 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.
Do you work for landlords with property near Herne Bay station?
Yes. We work for letting agents and landlords as well as householders, and several properties can go on one quote. Just ring 0345 464 0079 or send us an email with the address and what needs doing, and we will give you a clear quote.
Are you ARBOMaster approved?
Yes. We’re ARBOMaster approved, the scheme for applicators of Arbo sealants.
Where do you work from?
Our base is in Crawley, and we cover South East England, London and all of Scotland.
What should I tell you?
The location, the problem and the rough size of the job. Photos by email help too.
Do the sealants smell?
Sometimes, a little. It fades as the sealant cures.
Which products do you use?
Each joint gets the product that suits it. Where it moves, gets wet or faces the weather makes a difference, and we’ll explain our choice.
Will new mastic stop draughts?
Often, yes. Air often gets in between the frame and the wall, and sealing the inside and outside joints closes that path.
Honest limits
Sealant isn’t the answer to every problem, and we’d rather say so up front. Sealant will not put right:
- Damp problems in the wall away from the window
- Condensation trapped between the panes
- Faulty window hardware
Not sure which it is? You can phone 0345 464 0079 or send us an email and we’ll tell you honestly.
Where we work in Bishopstone
- Composite doors
- Aluminium frames
- Window sills
- Timber windows & doors
- uPVC windows
- Patio & French doors
What we do, step by step
On the day, there’s very little for you to do. Show us the job and we’ll take it from there. The job generally takes a few hours for a few frames, or a day or more for a whole house, including the tidy-up. In a smaller place like Bishopstone, parking is seldom the issue; lanes, gates and long drives are worth mentioning. For outside work, side access and the height of the joints help us plan.
- First we look at every frame and agree the list.
- The old mastic is cut out and the surfaces cleaned back.
- We fit backing rod in deep gaps so the sealant is the right depth.
- We apply a weatherproof sealant to match the frame and tool it neatly.
- Every joint is checked before we leave.
Preparing for the visit
- Tell us if parking is tricky
- Clear the area around the work
- For indoor joints, keep the area dry beforehand if you can
How to get a quote
We quote each job on its own, so the first step is telling us about yours. Just call 0345 464 0079 or email us with the details and send photos if you have them.
Advice
For landlords and businesses
Landlords and letting agents in Bishopstone can book us as well as homeowners. Sealant work between tenants is a simple way to keep a property in good order.
Housing providers, facilities teams and property managers book us too in Bishopstone and across Kent. We can quote a run of properties together, and we are fully insured.
When to call us in Bishopstone
Plenty of failed mastic was poorly applied in the first place. Mastic laid onto dusty, damp or crumbling surfaces didn’t grip properly, so it comes away long before its time.
Look out for these signs:
- Draughts coming in around windows and doors
- Gaps where the sill meets the wall
- Water coming in at the bottom corners of a door
- Hard, cracked sealant around windows
If you let a flat or house near Herne Bay station, cracked frame mastic tends to show up as a draught or damp complaint, so it’s worth checking between lets.
Before booking anyone
- How the surfaces are prepared before sealing
- Whether all the old sealant comes out first
- What product goes in the joint
- Whether they’re fully insured
DIY sealant or a professional job?
If you’ve already had a go yourself, that’s fine. We remove it and do the joint properly, so just mention it when you contact us.
The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions, and the work is guaranteed for a year.