Oxfordshire · England
Sand mastic for sash & case windows in Broughton, Oxfordshire
Professional sand mastic in and around Broughton, with every bit of old sealant taken out first.
- Silicone on a period window that looks wrong
- Failed mastic on an exposed elevation
- Gaps between timber frames and stone or brick
For landlords and businesses
We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements and we will quote.
For anyone letting property in or around Broughton, jobs at different addresses can go on one quote. Just tell us the addresses and what each one needs, and photos by email help.
Sand mastic for homes and businesses in Broughton
Traditional burnt sand mastic blends with stone and brick surrounds. It’s a good fit for period properties, where modern sealant can look out of place. We work on brick reveals, period & listed homes and sash and case windows, and common reasons people get in touch are gaps round a timber door in stone or brick and silicone on a period window that looks wrong.
Outdoor sealant needs dry, clean surfaces, so work on frames around Broughton is planned for dry weather. Let us know about access to all the frames, upstairs ones included.
Whatever the size of the job, you get the same one-year guarantee in Broughton and across Oxfordshire.
- Location
- Broughton (OX15)
- Wider area
- Oxfordshire
- Guarantee
- A year, on every job
- Quote
- A clear price before any work starts
- Call
- 0345 464 0079
- Updated
- 26 October 2026
Common questions in Broughton
Do you cover smaller places like Broughton?
Yes, we do. We work across 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 help a landlord with a rental near Banbury station?
Yes. We work for landlords and letting agents as well as homeowners. Just phone 0345 464 0079 or send us an email with the address and what needs doing, and we will send you a clear quote.
What sealant do you use?
Each joint gets the product that suits it. Movement, water and weather all affect the choice.
Can I add another job to the visit?
Yes. More than one area can be quoted together.
Can I choose the sealant colour?
We’ll suggest a colour to suit the surroundings, from white and clear to greys and other shades. The choice depends on the product the joint needs.
What do you need from me for a quote?
Just the basics: where it is, what you’ve noticed and how we reach it. After that, simply phone 0345 464 0079 or email us.
How much does sand mastic cost in Broughton?
There’s no set price, as it depends on the job: its size, the old material, access and the product needed. We agree the price before any work begins.
Do the sealants smell?
Possibly a little. Any smell clears as the sealant cures.
DIY versus a professional finish
If you’ve already had a go yourself, that’s fine. We cut it out and start again.
What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is chosen for how the joint moves and where it is, then guaranteed for a year.
What happens on the day
Before we leave, we go over the finished joints with you and explain the cure time. The work normally takes a few hours per window, depending on the condition of the joints, depending on the size of the job. Somewhere as small as Broughton, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.
- First we agree which joints need doing.
- We remove the old, loose mastic.
- We pack any deep voids first.
- We apply the mastic by hand and shape it.
- We dress the finish so it sits neatly against the masonry.
How to prepare
- Tell us if parking is tricky
- Move anything stored near the joints
- Mention if the joints have been sealed before
Ask for a quote
A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is, and email photos if that is easy.
Related advice
Why deal with it now?
New mastic over crumbling mastic will not hold. Raking out and preparing the joint gives it a sound base so the new work lasts. In a small place like Broughton, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.
Some things make a job bigger or smaller: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether we need extra access for height. We take all of that into account in your quote.
Why choose Mr Mastic in Broughton
- Domestic, commercial and hotel work
- Arbo and Everbuild products
- Every job guaranteed for a year
- Rated 4.9 stars on Google
Take a look at our cost guide or what customers say.
Surface by surface
Tenement and terrace windows
In shared buildings, the windows may be part of a wider repair so it’s worth checking responsibilities.
Timber door frames
Period doors in stone or brick openings are often pointed with sand mastic. The method is the same as for windows.
What we’re called out for in Broughton
Timber swells and shrinks with the weather. The movement cracks the mastic little by little.
Signs it’s time to call us include:
- Window mastic to renew ahead of painting
- Modern sealant on a period surround
- Wind and rain getting in round a sash window
- Old cement repairs round a window that have failed
Managing a site like Bishop Carpenter Church of England Aided Primary School? Then the mastic around its windows and doors needs looking after like any other building’s.
What to look for in a quote
- How long the guarantee is
- How much experience the applicator has
- How the surfaces are prepared before sealing
- Are they insured?
Other services in Broughton
What sand mastic looks like in Broughton
London and the South East are among the drier parts of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast. With historic houses such as Broughton Castle (about 0.3 miles south-west) nearby, there’s older building stock in the area around Broughton as well as newer homes. In older buildings, older timber frames in brick or stone need a different approach from a modern uPVC window.
For landlords with property near Banbury station, older sash windows in a rental need their mastic kept sound to keep the weather out. Homes close to Church of St Mary the Virgin include some older properties, and frames set in older brick or stone need a sealant that suits the wall as well as the frame.
Broughton is about 2 miles south-west of Banbury, in Oxfordshire. Our applicators cover sand mastic for homes and businesses in Broughton and nearby. Our Oxfordshire coverage runs to 443 places, Broughton among them. For nearby work, see our Oxford page, about 21 miles away.
Postcode districts we cover here for sand mastic: OX15. That includes homes and businesses on Danvers Close, Danvers Road and Wykham Lane. We also cover the places around Broughton: North Newington (1 mile north), Neithrop (2 miles north-east), Ruscote (2 miles north-east), Bloxham (2 miles south) and Drayton (2 miles north). Further out, we also cover Bicester (14 miles south-east), Bure Park (13 miles south-east), Chipping Norton (10 miles south-west), Grimsbury (3 miles north-east), Woodstock (14 miles south) and Bodicote (3 miles east).
Near you in Broughton
Around Broughton, our work takes us to homes and buildings near The Roebuck Public House, The Warriner School and Tudor Hall School and the streets around them. The nearest railway station is Banbury station, roughly 2.7 miles north-east of the centre. A little further out are Bloxham Village Museum (1.8 miles south) and Castle Quay Shopping Centre (2.6 miles north-east). Not far away are Crouch Hill and Woodford Bottom and Lamb's Pool.
Honest limits
Some problems need a builder, plumber or other trade rather than us:
- Whether work needs listed building consent
- Sashes that need overhauling
- Putty and glazing repairs
If you are not sure, just phone 0345 464 0079 or send us an email and we’ll give you a straight answer before you book.
Surfaces we seal
- Sash and case windows
- Period & listed homes
- Stone surrounds
- Brick reveals
- Tenement windows
- Timber door frames