Oxfordshire · England
Sand Mastic in Draycott
Traditional burnt sand mastic around sash and case windows and doors in stone and brick for homes and businesses in Draycott and across Oxfordshire. Fully insured, ARBOMaster approved and guaranteed for a year.
- Old sand mastic that has cracked, crumbled or fallen out
- Mastic that needs renewing before redecorating
- Mastic worn away on windows facing the weather
Sand mastic in Draycott
Sand mastic is the traditional way to point the gap between a timber window frame and the stone or brick around it. It’s made from sand and a linseed-oil-based binder, applied by hand. On period homes, it looks right where silicone wouldn’t. We work on timber door frames, sash and case windows and tenement windows, and the jobs we see most are window mastic to renew ahead of painting and old cement repairs round a window that have failed.
Homes in small places like Draycott often stand in the open, with little to shelter their windows from wind and rain. That exposure dries out and cracks the mastic around frames and sills faster.
Every job is covered by a 12-month guarantee.
- Place
- Draycott (OX9)
- Region
- Oxfordshire
- Cover
- One year on every job
- Price
- A clear quote up front
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
Questions from Draycott
Can you do sand mastic in Draycott?
Yes. We work across London and the South East, and Draycott is part of that. You can ring 0345 464 0079 or send us an email and tell us what needs doing, and we’ll give you a clear price.
Is sand mastic in Draycott guaranteed?
Every job comes with our one-year guarantee, wherever it is. We’re fully insured, and an ARBOMaster approved applicator.
I’m a tenant. Can you help?
We are happy to deal with the tenant, landlord or agent. Get your landlord’s agreement first.
Should I try DIY first?
It depends on the job. High-level, external movement and fire-rated joints are professional jobs.
Can you replace silicone on a period window with sand mastic?
Yes, we do this often. The old silicone has to come out completely so the mastic can sit properly.
Can you do several jobs on one visit?
Yes. Just list everything you need and we will quote it together.
Do you have insurance?
Yes. We’re fully insured, and we can confirm the details when we quote.
Can new sealant go over the old?
No, and we never do. It may look fine at first, but the new bead soon lifts. Removing the old sealant completely is the only lasting way.
Honest limits
Sealant is not the answer to every problem, and we’d rather say so up front. Sealant will not put right:
- Damaged stone surrounds
- Broken panes
- Planning or listed building consent (your local planning authority decides)
Not sure which it is? You can phone 0345 464 0079 or drop us an email and we’ll tell you honestly.
Surfaces we seal
- Brick reveals
- Stone surrounds
- Period & listed homes
- Sash and case windows
- Timber door frames
- Tenement windows
What happens on the day
Most of a good job is in the preparation, so that’s where we spend the time. Joints are cleaned back and dried before anything new goes in. In total, it generally takes a few hours for a single window, longer for several. For a village or hamlet like Draycott, the journey is planned in advance: tell us about narrow lanes, gates, long drives and where we can park. We bring what the job needs, so it can be finished in one trip where possible.
- We start by checking each surround and agreeing the joints to renew.
- The loose and crumbling mastic is raked out and the joint cleaned.
- Large voids are packed out first, so the mastic isn’t too thick.
- We mix the sand mastic and apply it by hand, shaping it to the joint.
- The finish is dressed so it sits neatly against the stone or brick.
How to prepare
- Mention if the joints have been sealed before
- Tell us about any water getting in
- Clear the area around the work
Ask for a quote
For sand mastic in Draycott, phone 0345 464 0079 or email us. A short description of the job and where it is helps us quote, and we will agree the price before any work begins.
Related advice
What sand mastic looks like in Draycott
Historic houses like Garsington Manor (about 4.8 miles south-west) are a reminder that the area around Draycott has older buildings as well as new. 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. Compared with the north and west, the South East gets less rain, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
Homes close to Church of St Helen include some older properties, and replacement windows fitted into old openings often leave uneven gaps that need backing and a flexible joint. Managing a site like Ickford School? Then the mastic around its windows and doors needs looking after like any other building’s.
Draycott is about 4 miles west of Thame, in Oxfordshire. Wherever you are in the OX9 postcode area, our applicators can take on sand mastic. Our area takes in 443 places across Oxfordshire, large and small. We also work in Oxford, around 7 miles away.
We work across OX9 for sand mastic and the streets around it. Neighbouring places we cover for sand mastic include Tiddington (1 mile south), Albury (1 mile south-east), Little Ickford (1 mile north-east), Ickford (1 mile north) and Shabbington (1 mile north-east). We also work in nearby towns such as Oxford (7 miles west), Didcot (12 miles south-west), Bicester (11 miles north), Abingdon-on-Thames (11 miles south-west), Thame (4 miles east) and Kidlington (11 miles north-west).
Local landmarks in Draycott
Locally, jobs take us to homes and businesses close to The Fox Inn. A little further out are Thame Community Hospital (4 miles east) and Waterperry Gardens Rural Museum (1.2 miles west). The countryside around Draycott includes Wells Farm.
DIY sealant or a professional job?
The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is chosen for how the joint moves and where it is.
Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and getting the depth right matters as much as the look.
Looking after it afterwards
Aftercare is simple, and it makes a real difference:
- Ask a joiner to look at soft timber first
- Check the mastic when you check the paintwork
- Renew mastic before redecorating the windows
- Make sure water runs off the sill
Look at the mastic when you look over the windows. Catching cracks early keeps repairs small.
Sound mastic protects the frame. Once it fails, water can sit against the timber, which can lead to rot.
Why act early in Draycott
New sash windows are a major, costly change, and in listed buildings it may need consent. If the frames are sound, renewing the mastic deals with gaps and draughts at the surround. Older cottages and farmhouses around Draycott can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
A failed joint rarely gets cheaper to fix by waiting, because water and mould keep working on it. If you’re unsure, ring 0345 464 0079 or email us for an honest opinion and a quote.
Why Draycott customers choose us
- We are fully insured
- More than 20 years in sealant work
- Neat joints and a tidy finish
- Rated 4.9 stars on Google
See our cost guide or what customers say.
Landlords, agents and businesses in Draycott
Failed sealant is one of the commonest items on a check-out report, and it’s easy to sort out between tenants. We can quote for more than one property at once.
Landlords and agents in Draycott can book us as well as homeowners. Resealing between tenancies keeps a property looking cared for.
Places near Draycott
More services for Draycott
What affects the cost of sand mastic
You will get a clear quote before work begins. It’s based on:
- How much old sealant there is and how hard it is to remove
- Access and height
- Any mould that needs treating
- The product the joint needs
Instead of a standard rate, we look at what your job involves: how many joints, what’s in them now and how we reach them. The price is agreed before we begin.
Helping us quote
Before you ask for a quote, have a think about:
- The rough size of the job
- The type of property
- Where the job is, and your postcode
- A few photos by email, if you can
To get a quote, phone 0345 464 0079 or send us an email with the location and a short description of the problem. You’ll have a clear quote before work begins.