Kent · England
Selsted Sand Mastic
Sand mastic for Selsted and the surrounding area: the right sealant, proper preparation and a neat finish. Call for a quick quote.
- Silicone on a period window that looks wrong
- Mastic dropping out of the joint
- Gaps round a timber door in stone or brick
Do you need sand mastic in Selsted?
Shallow joints are a common cause. A thin layer doesn’t hold well so we make sure the new mastic is the right thickness.
It’s worth asking for a quote if you see:
- Gaps between timber frames and stone or brick
- Old sand mastic that has cracked, crumbled or fallen out
- Draughts and rain around sash boxes
- Mastic worn away on windows facing the weather
If you look after a building such as Selsted Church of England Primary School, larger buildings have plenty of frames, and the mastic around each one ages.
What your quote should include
- What guarantee comes with the work
- What happens if the job turns out different
- Is VAT in the price?
- Are they insured?
Sand mastic for homes and businesses in Selsted
Fresh sand mastic forms a skin quite soon but full hardening takes longer. Traditionally, sand mastic is left unpainted, so ask us before you decorate. We work on stone surrounds, brick reveals and tenement windows, and common reasons people get in touch are old cement repairs round a window that have failed and gaps between timber frames and stone or brick.
Homes in small places like Selsted often stand in the open, with little to shelter their windows from wind and rain. Exposed frames and sills lose their mastic sooner than sheltered ones.
Every job comes with a 12-month guarantee.
- Location
- Selsted (CT15)
- Region
- Kent
- Cover
- 12 months on all our work
- Price
- Quoted before any work starts
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
Frames and glazing around Selsted
The South East is one of the drier parts of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind. Historic houses like Acrise Place (about 2.2 miles south-west) are a reminder that the area around Selsted has older buildings as well as new. In older buildings, older timber frames in brick or stone need a different approach from a modern uPVC window.
Letting a property close to Shepherds Well station? Then older sash windows in a rental need their mastic kept sound to keep the weather out. Acrise Place, about 2.2 miles south-west, is one of the historic houses in the wider area around Selsted.
Selsted is about 5 miles north of Folkestone, in Kent. If you need sand mastic in Selsted, it’s easy to get a quote: please ring 0345 464 0079 or send us an email. We cover Kent from our Crawley base. Selsted is one of 922 towns and villages in Kent where we work for sand mastic. We also work in Chelmsford, about 50 miles from Selsted.
Here we cover the CT15 postcode area for sand mastic. If you’re just outside Selsted, we cover Swingfield Minnis (1 mile south), Wootton (1 mile north), Denton (2 miles north), Lodge Lees (2 miles north) and Shelvin (2 miles north). Within a short drive, we also cover Ashford (13 miles west), Canterbury (9 miles north-west), Dover (6 miles east), Folkestone (5 miles south), Whitstable (15 miles north-west) and Deal (10 miles north-east).
Around Selsted
For rail, the closest station is Shepherds Well station, roughly 3.2 miles north-east. A little further out are Royal Victoria Hospital (5 miles south) and Folkestone Castle (4.2 miles south). For a walk, there’s Cheriton Hill.
FAQs for Selsted
Can you do sand mastic in Selsted?
Yes, Selsted is within the area we cover. Our work covers London and the South East. You can phone 0345 464 0079 or send us an email and tell us what needs doing, and we will give you a clear quote.
Will you come out to Selsted?
Yes, Selsted is covered. Our work covers London and the South East, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
Do the sealants smell?
Possibly a little. Any smell clears as the sealant cures.
Is it OK to seal over old sealant?
No, and we never do. It can look neat for a few weeks, but the new layer lifts away from the old one. Removing the old sealant completely is the only lasting way.
Do you do commercial work?
Yes, regularly. We can plan bigger jobs in stages to suit the site.
How much does sand mastic cost in Selsted?
We don’t publish prices, because the cost depends on the job: how much there is, what’s there now, how we reach it and what it needs. You’ll get a clear quote before we start.
Are you fully insured?
Yes. We are fully insured.
What do you need from me for a quote?
Tell us what needs doing and where, with pictures by email if possible. If we need more, we will ask.
Can I do it myself?
If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it does not work out, we can still put it right.
The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions, and the work is guaranteed for a year.
When something else is needed
Honest advice matters more to us than a booking, so here’s what sealant can’t fix:
- Crumbling stone or brickwork round the window
- Decisions on consent for listed homes
- Timber that has rotted
If you are not sure, just call 0345 464 0079 or drop us an email and we will give you a straight answer.
Surfaces we seal
- Sash and case windows
- Brick reveals
- Timber door frames
- Stone surrounds
- Tenement windows
- Period & listed homes
Towns and villages near Selsted
More services for Selsted
How it works
On the day, there’s very little for you to do. Point us to the joints and we’ll get on with it. The job generally takes anything from a few hours to a full day, depending on how many windows. Somewhere as small as Selsted, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We look at the surrounds with you and agree the joints to renew.
- Old mastic and any loose material are raked out.
- Deep gaps are packed so the mastic sits at the right depth.
- The sand mastic is mixed and pressed into the joint by hand.
- We dress the finish so it sits neatly against the masonry.
Preparing for the visit
- For indoor joints, keep the area dry beforehand if you can
- Mention any sign-in or site rules at work premises
- Clear items away from the joints we are working on
Get a quote
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is. Whenever you’re ready, phone 0345 464 0079 or send us an email.
Read more
Leave it or put it right?
Silicone might seem the quicker option, but it can look wrong on a period surround. Sand mastic is the traditional material and blends with the stone or brick. Older cottages and farmhouses around Selsted can have timber floors and frames, where water from a failed joint can cause rot if it’s left.
A failed joint rarely gets cheaper to fix by waiting, as water and mould keep getting in. If you are unsure, ring 0345 464 0079 or email us for an honest opinion and a quote.
Why book with us
- Any old sealant cut out fully, not covered over
- 20+ years of sealant experience
- Neat joints and a tidy finish
- 12-month guarantee on every job
Take a look at what affects the cost and what customers say.
Looking after it afterwards
How long the joints last depends on use and care. Here’s what we suggest:
- Ask a joiner to look at soft timber first
- Take care around the mastic when scraping paint
- Look over the window mastic once a year
- Do not run silicone over sand mastic
Leave the new mastic alone while it firms up. It skins over quickly but needs longer to fully harden.
Fine cracks show the mastic is starting to fail. It’s easier to renew it before it drops out.
For landlords and businesses
Mouldy or split sealant often shows up at the end of a tenancy, and it’s easy to sort out between tenants. We can quote for more than one property at once.
We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.