Oxfordshire · England
Sand mastic for sash & case windows in Salford, Oxfordshire
Traditional burnt sand mastic around sash and case windows and doors in stone and brick for householders, landlords and businesses in Salford. Fully insured, ARBOMaster approved and guaranteed for a year.
- Silicone on a period window that looks wrong
- Draughty sash windows at the surround
- Mastic that needs renewing before redecorating
How the visit works
A visit follows a simple pattern: we look at the joints together, protect the area around them, carry out the job and tidy away. It generally takes a few hours per window, depending on the condition of the joints. Somewhere as small as Salford, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- First we agree which joints need doing.
- Old mastic and any loose material are raked out.
- We pack any deep voids first.
- We apply the mastic by hand and shape it.
- The surface is finished to suit the stone or brick.
How to prepare
- Keep pets and children clear of the area while we work
- Tell us if parking is tricky
- For business premises, tell us about site rules or sign-in
Ask for a quote
Getting a quote is simple: let us know the job and the location, and roughly how big it is. A few photos by email make the job easier to understand, and we’ll come back to you with a quote.
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Sand mastic in Salford
If your home is listed or in a conservation area, check with your local planning authority whether consent is needed for work to windows. Like-for-like sand mastic is often the preferred finish. Typical jobs include mastic that needs renewing before redecorating and weathered mastic on the most exposed windows, on stone surrounds, period & listed homes and brick reveals.
In a village or hamlet like Salford, older cottages and farmhouses often have timber windows set in stone or brick. Older buildings like these do not always suit modern silicone, so the sealant has to be chosen to suit the building.
Each job carries a 12-month guarantee, whatever its size.
- Where
- Salford (OX7)
- Wider area
- Oxfordshire
- Guarantee
- A year, on every job
- Quote
- A clear quote up front
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
What happens if it’s left?
New mastic over crumbling mastic will not hold. Raking out and preparing the joint gives it a sound base so the new work lasts. Older cottages and farmhouses around Salford can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
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.
Why book with us
- Tidy, careful work
- Sanitary silicone with an anti-fungal additive in wet areas
- More than 20 years in sealant work
- Approved under the ARBOMaster scheme
Read how sealant jobs are priced or our reviews.
How the job changes by surface
Period and listed homes
Sand mastic is the like-for-like choice for many period homes. If your home is listed, ask your local planning authority about consent.
Tenement and terrace windows
Where a building is shared, window work may involve neighbours so it’s worth checking responsibilities.
Common problems we fix in Salford
Water gets into small cracks in the mastic and pushes it out. Windows facing the weather tend to go first.
It’s worth asking for a quote if you see:
- Wind and rain getting in round a sash window
- Mastic that needs renewing before redecorating
- Open joints round the window box
- Old cement repairs round a window that have failed
Rented homes near Kingham station change hands often, and any sash windows need sound mastic to keep draughts and rain out.
Comparing quotes
- What preparation is included
- What the cure time is
- Which colour the sealant will be
- How hidden problems are handled
Keeping the joints in good condition
No joint lasts for ever, but care makes a real difference. A few tips:
- Ask the planning authority about consent for listed or conservation-area homes
- Look over the window mastic once a year
- Go gently near the mastic when preparing windows
- Renew mastic before redecorating the windows
Make sure water drains away from the window surround. Water sitting against the mastic shortens its life.
An open joint round the box lets weather through. The longer it’s left, the more the joint opens.
Frames and glazing around Salford
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. Historic houses like Chastleton House (about 2.6 miles west) are a reminder that the area around Salford has older buildings as well as new. Where a home is older, older timber frames in brick or stone need a different approach from a modern uPVC window.
If you look after a building such as Chipping Norton School, its window and door frames need their mastic kept sound, just like a home’s. For an older house near a landmark such as Church of St Mary, frames set in older brick or stone need a sealant that suits the wall as well as the frame.
Salford is about 12 miles north of Witney, in Oxfordshire. Every kind of property in Salford is covered for sand mastic, old or new, large or small. Every job comes with our 12-month guarantee. We cover 443 towns and villages across Oxfordshire, large and small. We also work in Oxford, about 20 miles from Salford.
All of OX7 is within our area for sand mastic. If you need sand mastic at a property on Roses Lane, Orchard Close and Cooks Lane or a nearby road, our applicators can take on the job. We also cover Over Norton (2 miles east), Chipping Norton (2 miles south-east), Churchill (3 miles south), Sarsden (3 miles south) and Great Rollright (3 miles north-east). We also work in nearby towns such as Banbury (13 miles north-east), Witney (12 miles south), Carterton (13 miles south), Kidlington (15 miles south-east), Neithrop (12 miles north-east) and Grimsbury (14 miles north-east).
Local landmarks in Salford
In Salford, that means homes and buildings near The Black Horse pub, among other places. For rail, the closest station is Kingham station, roughly 3.9 miles south-west of the centre. Other landmarks nearby include Wheelbarrow Castle (2.4 miles north-west) and Chipping Norton Museum of Local History (1.6 miles east).
Nearby places to Salford
Also in Salford
Should I try it myself first?
Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.
Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
Your questions about sand mastic in Salford
Is Salford in your area for sand mastic?
Yes, Salford is within the area we cover. Our work covers London and the South East. You can phone 0345 464 0079 or email us and tell us what needs doing, and we’ll give you a clear price.
Do you cover smaller places like Salford?
Yes, Salford is covered. Our work covers London and the South East, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.
Can you work on commercial sites?
Yes. We’ve worked for hotels, offices and other businesses and we’re fully insured.
Is there any odour?
Possibly a little. It fades as the sealant cures, and ventilation helps.
Should I check with the council before work on a listed or conservation-area home?
Yes, it’s worth checking. Ask your local planning authority whether consent is needed for work on a listed home or in a conservation area.
Are you fully insured?
Yes. We are fully insured.
Is the work guaranteed?
Our one-year guarantee covers every job, sand mastic included.
How long does sand mastic take to go off?
It takes a while. The skin forms first, and the full set comes later, and we’ll tell you what to expect.
What affects the quote in Salford
Some jobs are bigger than they look, and some smaller. What affects the quote:
- Any mould that needs treating
- Whether the work is at height
- The type of sealant required
- The size of the job
The cost depends on how much there is to do, how hard the old material is to remove and how easy the joints are to reach. You will have a clear quote before any work starts, so you know where you stand.
Asking for a quote
The more you tell us, the more accurate the quote. When you ask for a quote, tell us:
- Where the job is, and your postcode
- If someone has resealed it before
- A few photos by email, if you can
- The type of property
Every job is quoted individually, so start by telling us what you need. Just ring 0345 464 0079 or send us an email with the details.