Kent · England
Sand Mastic in Loyterton
Window and door surrounds in Loyterton need attention? We cut out the old, prepare the joints and apply the right sealant, with a one-year guarantee.
- Silicone on a period window that looks wrong
- Mastic dropping out of the joint
- Window mastic to renew ahead of painting
Sand mastic in Loyterton, done properly
Sand mastic doesn’t last for ever, leaving gaps round the window. Renewing it closes the gap so the surround looks right again. Typical jobs include gaps where the frame meets the masonry and draughts and rain around sash boxes, on period & listed homes, sash and case windows and brick reveals.
Mastic can only go onto a dry, clean joint, so window work in Loyterton is booked around the forecast. Tell us about access to every side of the house, including upper-floor windows.
The work is covered for a year after we finish. If there’s a problem with it, please ring 0345 464 0079 or send us an email.
- Place
- Loyterton (ME9)
- Region
- Kent
- Guarantee
- 12 months on all our work
- Price
- A clear quote up front
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
The process
We work through the job in order: protection first, then preparation, sealing and a tidy-up. For most jobs that takes anything from a few hours to a full day, depending on how many windows. Somewhere like Loyterton needs a little journey planning: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.
- Each surround is checked first.
- We rake out the old mastic and clean the joint.
- Large voids are packed out.
- New sand mastic is applied and shaped by hand.
- The finish is dressed neatly.
Getting ready for the visit
- Clear items away from the joints we are working on
- On commercial sites, let us know about site rules
- Keep children and pets away from the work area
Ask for a quote
A good description makes for an accurate quote. Let us know the location, the problem and roughly how many joints, and email pictures if that’s easy.
Related advice
Can I do it myself?
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.
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and doesn’t move well, and getting the depth right matters as much as the look.
Common problems we fix in Loyterton
Water gets into small cracks in the mastic and pushes it out. Exposed elevations generally fail first.
Common reasons people contact us are:
- Draughty sash windows at the surround
- Cement or filler used on old window joints that has cracked
- Mastic round period door frames that has failed
- Mastic worn away on windows facing the weather
If you look after a building such as Lynsted and Norton Primary School, its window and door frames need their mastic kept sound, just like a home’s.
Comparing quotes
- The length of the guarantee
- How the joint is cleaned and prepared
- What happens if the job turns out different
- Whether VAT is included
Frames and glazing around Loyterton
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 Belmont House and Gardens (about 3.1 miles south-east) nearby, there’s older building stock in the area around Loyterton as well as newer homes. In older buildings, older timber frames in brick or stone need a different approach from a modern uPVC window.
In the older streets around Church of St Peter and St Paul, replacement windows fitted into old openings often leave uneven gaps that need backing and a flexible joint. For landlords with property near Teynham station, older sash windows in a rental need their mastic kept sound to keep the weather out.
Loyterton is about 4 miles west of Faversham, in Kent. For sand mastic in and around Loyterton, please ring 0345 464 0079 or drop us an email for a quick quote. We are based in Crawley and cover Kent. Our Kent coverage runs to 922 places, and Loyterton is one of them. You can also see our page for Chelmsford, roughly 33 miles from Loyterton.
Every address in ME9 is covered for sand mastic, from the main roads to the quietest streets. If you’re just outside Loyterton, we cover Tickham (1 mile north-east), Lewson Street (1 mile north-east), Norton Ash (1 mile north-east), Teynham (2 miles north) and Deerton Street (2 miles north-east). We also work in nearby towns such as Maidstone (12 miles west), Ashford (12 miles south), Canterbury (12 miles east), Sittingbourne (4 miles north-west), Whitstable (10 miles east) and Faversham (4 miles east).
What’s near Loyterton
Typical jobs here are in homes near Doddington Place Gardens and Black Lion Public House and the streets around them. For rail, the closest station is Teynham station, roughly 1.8 miles north. Well-known places in the area include Newnham Castle (1.5 miles south) and Sittingbourne Heritage Museum (3.4 miles north-west).
Places near Loyterton
What else we do in Loyterton
What sealant work cannot fix
Some problems need a builder, plumber or other trade rather than us:
- Cracked or broken glass
- Decayed frames that need repair
- Decisions on consent for listed homes
If you’re not sure, just ring 0345 464 0079 or email us and we’ll give you a straight answer.
Where we work in Loyterton
- Stone surrounds
- Period & listed homes
- Brick reveals
- Tenement windows
- Sash and case windows
- Timber door frames
What affects the cost of sand mastic
For a quick quote, just ask. What matters most is:
- The old material and how stubborn it is
- Which sealant suits the joint
- The size of the job
- Mould in or behind the old joints
The cost reflects the work involved, not guesswork. That is why we ask a few questions first and agree the price before starting.
What we need to know
Photos by email are helpful but not essential. Please mention:
- Photos by email, if that is easy
- Where the property is
- Whether it’s a home or a business
- How many joints, rooms or windows are involved
Every job is quoted individually. Simply phone 0345 464 0079 or drop us an email and describe the job, and pictures are welcome.
How to look after the new joints
To keep the joints looking good and working properly:
- Inspect the joints round the windows every year or so
- Clear gutters so water does not pour onto the windows
- Keep modern sealant off the mastic
- Check with your local planning authority if your home is listed
Keep gutters and sills clear so water runs away from the surround. Constant wetting wears the mastic faster.
It’s best to renew mastic before painting the windows. Paint over cracked mastic only covers it up.
Different surfaces, different methods
Timber door frames
Period doors in stone or brick openings are often pointed with sand mastic. We renew it the same way as on windows.
Period and listed homes
Sand mastic is the like-for-like choice for many period homes. On listed buildings, check with your planning authority first.
Questions from Loyterton
I let a flat near Teynham station. Can you help?
Yes, rental work is part of what we do. You can call 0345 464 0079 or drop us an email with the address and a few details, and we will give you a fixed price before work begins.
Can you do sand mastic in Loyterton?
Yes. We work across London and the South East, and Loyterton is part of that. You can phone 0345 464 0079 or drop us an email and tell us what needs doing.
Is sand mastic better than silicone for my windows?
That depends on your windows. On many period windows, sand mastic looks right and suits the building and newer frames usually get a flexible sealant.
Is it worth trying it myself?
For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. The usual mistakes are sealing over old sealant, sealing a damp joint and using too much.
Can you seal over the old sealant?
No, because it fails. The old sealant always comes out first, so the new joint bonds to clean surfaces.
Do you have insurance?
Yes, we’re fully insured for every job we do.
Can you work on commercial sites?
Yes. We have worked for hotels, offices and other businesses.
What does sand mastic cost?
It depends on the job, so we quote each one individually. For a quick quote, phone 0345 464 0079 or drop us an email and let us know what needs doing and where.