West Berkshire · England
Sand mastic for sash & case windows in Midgham Green, West Berkshire
Our applicators work in Midgham Green on traditional burnt sand mastic around sash and case windows and doors in stone and brick. Old material cut out, joints cleaned and sealed neatly.
- Old cement repairs round a window that have failed
- Crumbling sand mastic round a window
- Wind and rain getting in round a sash window
About our sand mastic in Midgham Green
Sand mastic doesn’t last for ever, leaving gaps round the window. Renewing it closes the gap so the surround looks right again. Common call-outs are for window mastic to renew ahead of painting and crumbling sand mastic round a window, across stone surrounds, period & listed homes and timber door frames.
Somewhere as small as Midgham Green, older homes often have timber frames set in stone or brickwork. Older buildings like these don’t always suit modern silicone, and sometimes a traditional sand mastic is the better choice.
The work is covered for a year after we finish. If anything is not right with it, ring 0345 464 0079 or send us an email.
- Location
- Midgham Green (RG7)
- Wider area
- West Berkshire
- Cover
- One year on every job
- Quotes
- A clear quote up front
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
What sand mastic looks like in Midgham Green
Rainfall in the South East is lower than in much of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
Letting a property close to Midgham station? Then cracked sand mastic around sash windows lets in the draughts tenants complain about. Schools such as Woolhampton C.E. Primary School are buildings too, and 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 Matthew, the windows may be timber, sash or later replacements, and each needs the right sealant against the wall.
Midgham Green is about 3 miles east of Thatcham, in West Berkshire. From the centre of Midgham Green to the outskirts, we cover sand mastic for every kind of property. Our West Berkshire coverage runs to 155 places, Midgham Green among them. For nearby work, see our Reading page.
Every address in RG7 is covered for sand mastic, from the main roads to the quietest streets. Whether your property is on New Road Hill and Carbinswood Lane or a nearby road, our applicators can take on the job. Neighbouring places we cover for sand mastic include Upper Woolhampton (1 mile east), Chapel Row (1 mile north-east), Beenham (2 miles east), Beenham Stocks (2 miles east) and Aldermaston Wharf (2 miles east). Further out, we also cover Newbury (6 miles west), Thatcham (3 miles west), Burghfield Common (5 miles east), Speenhamland (6 miles west), Hungerford (14 miles west) and Spencers Wood (9 miles east).
Near you in Midgham Green
Typical jobs here are in homes near Falmouth Arms and the streets around them. The nearest railway station is Midgham station, roughly 0.9 miles south-east. A little further out are West Berkshire Community Hospital (4.5 miles west) and Yattendon Castle (4.3 miles north). For a walk, there’s Nature Discovery Centre.
Why deal with it now?
Not every filler suits an old window surround. Sand mastic is the like-for-like choice, which can matter on listed and conservation-area homes. In a small place like Midgham Green, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.
Combining jobs into one visit normally makes better use of the time than several visits, so it’s worth mentioning everything you’d like done. We will send you a clear quote for the lot.
Why Midgham Green customers choose us
- We leave the area clean and tidy
- Over 20 years’ experience
- Quality sealants from Arbo and Everbuild
- Every job guaranteed for a year
Take a look at how sealant jobs are priced or customer reviews.
Nearby places to Midgham Green
Also in Midgham Green
Landlords, agents and businesses in Midgham Green
Housing providers, facilities teams and property managers book us too in Midgham Green and across West Berkshire. Several sites can be quoted together, and we’re fully insured for the work.
Hotels need rooms back in use, so we plan the work room by room around your bookings where we can. Hotel work is part of what we do, alongside homes and businesses.
Quotes for sand mastic in Midgham Green
The quote reflects the job in front of us. We take into account:
- How much there is to do
- How much old sealant there is and how hard it is to remove
- How many areas need sealing
- How easy the joints are to reach
The cost depends on how much there is to do, how much old material has to come out and how easy the joints are to reach. You will have a clear quote before any work starts.
What to tell us for a quote
Photos by email are helpful but not essential. Please mention:
- If it’s domestic, commercial or a hotel
- The address or postcode of the job
- What the problem is, such as mould, gaps, leaks or cracking
- Access, such as stairs, a lift or height
Asking for a quote is easy: tell us what needs doing and where, and roughly how big it is. Photos by email help us understand the job, and we’ll come back to you with a quote.
What the job involves on each surface
Stone surrounds
Old stone surrounds are often uneven, so the joint varies in width. We shape it by hand to follow the stone.
Brick reveals
Brick reveals round timber windows are often pointed with sand mastic. It suits older brickwork.
Midgham Green questions
Do you cover Midgham Green for sand mastic?
Yes. We work across London and the South East, and Midgham Green is part of that. Just ring 0345 464 0079 or email us with a few details of the job, and we’ll give you a clear quote.
Will you come out to Midgham Green?
Yes, smaller places are covered as well as towns. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.
I’m a tenant. Can you help?
Yes. Ask your landlord first, and we can send them the quote if that helps.
What does sand mastic cost?
The cost depends on the size of the job, access and how much old sealant has to come out. Ask us for a quote.
Which is right for my windows, sand mastic or modern sealant?
We’ll help you decide. Period homes often look best with sand mastic, and modern sealants suit newer frames.
Can you quote for more than one area?
Yes, and it often makes sense. Doing several areas at once is usually more efficient.
Do you take out the old sealant first?
Yes. All of the old material is cut out and the joint cleaned.
How long does sand mastic take to go off?
Not straight away. The skin forms first, and the full set comes later, and we will tell you what to expect.
What happens on the day
When we arrive, we start by going over the job with you. We protect the surfaces around the joints before any work begins. The work generally takes a few hours per window, depending on the condition of the joints. For a village or hamlet like Midgham Green, the journey is planned in advance: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.
- First, we look at the surrounds with you and agree what needs doing.
- We rake out the old mastic and clean the joint.
- Deep voids are packed so the mastic is the right thickness.
- Sand mastic is mixed and applied by hand, then shaped to the joint.
- We dress the surface so it sits neatly against the masonry.
Before we arrive
- Mention any sign-in or site rules at work premises
- Tell us about any water getting in
- Mention any tricky access
How to get 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 pictures if that is easy.
Related advice
DIY versus a professional finish
Too much sealant is as bad as too little. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.
Sealing over old silicone is the commonest DIY error. Silicone doesn’t stick to old silicone, so it peels away and traps moisture behind it. Everything old must be removed first.
Keeping the joints in good condition
Joint life depends on how it’s used and looked after. We suggest:
- Clear gutters so water does not pour onto the windows
- Check with your local planning authority if your home is listed
- Look over the window mastic once a year
- Leave the new mastic unpainted
Keep gutters and sills clear so water runs away from the surround. Constant wetting wears the mastic faster.
Small cracks are a sign the mastic is ageing. Renewing it then is simpler than waiting until it falls out.