Essex · England
Sand Mastic in Rochford
Sand mastic for Rochford and the surrounding area: careful preparation, the right product and tidy work. Call for a quick quote.
- Old sand mastic that has cracked, crumbled or fallen out
- Wind and rain getting in round a sash window
- Mastic that needs renewing before redecorating
About our sand mastic in Rochford
Sand mastic has long been used to fill the joint between timber frames and masonry. It’s a mix of sand and a linseed-oil-based binder, applied by hand. On period homes, it looks right where silicone wouldn’t. We are often asked to deal with draughts and rain around sash boxes and mastic dropping out of the joint, on tenement windows, stone surrounds and timber door frames.
Plenty of homes in a town like Rochford have had conservatories, patio doors or new windows added over the years. Every addition brings more joints, each wearing at its own pace. Sills, frame heads and glazing joints are where leaks normally start.
The work is guaranteed for twelve months. If there’s a problem with our work within the year, let us know and we’ll sort it.
Do you need sand mastic in Rochford?
Timber swells and shrinks with the weather. That movement opens up the mastic joint over time.
The problems people usually mention when they call are:
- Gaps between timber frames and stone or brick
- Draughty sash windows at the surround
- Cement or filler used on old window joints that has cracked
- Crumbling sand mastic round a window
If you look after a building such as St Teresa's Catholic Primary School, larger buildings have plenty of frames, and the mastic around each one ages.
Questions to ask before you book
- Whether VAT is included
- When the joint can take water or movement
- How hidden problems are handled
- What preparation is included
Towns and villages near Rochford
More services for Rochford
Work for landlords, hotels and businesses
We work for landlords and letting agents as well as householders. Resealing between tenancies is a simple way to keep a property in good order before the next move-in.
A neglected joint can let water reach the structure, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance.
Keeping the joints in good condition
To keep the joints looking good and working properly:
- Find out about consent before window work on a listed home
- Avoid patching sand mastic with silicone
- Renew mastic before redecorating the windows
- Don’t paint over the new mastic
Leave the new mastic alone while it firms up. It forms a skin fairly soon, but takes longer to harden fully.
Gaps round a sash box let in draughts and rain. Left, the gap tends to get bigger as more mastic falls out.
What sealant work can’t fix
A few problems are outside what sealant work can do:
- Sashes that rattle, stick or will not open
- Decisions on consent for listed homes
- Putty and glazing repairs
Not sure which it is? You can phone 0345 464 0079 or send us an email and we will tell you honestly before you book.
Where we work in Rochford
- Timber door frames
- Brick reveals
- Sash and case windows
- Stone surrounds
- Tenement windows
- Period & listed homes
Quotes for sand mastic in Rochford
There’s no set price list, because no two jobs are the same. What we look at:
- The old material and how stubborn it is
- Which sealant suits the joint
- The number and length of the joints
- When we can work, for business premises
Combining jobs into one visit is normally more efficient than separate visits, so it’s worth mentioning everything you’d like done. We will send you a clear quote for the lot.
What to tell us for a quote
A few details help us give you an accurate quote. When you get in contact, it helps to mention:
- Where the property is
- Whether it’s a home or a business
- Access, such as stairs, a lift or height
- A few pictures by email, if you can
Want a quote for sand mastic? Please call 0345 464 0079 or email us and tell us about the job. You will know what we plan to do, and what it will cost, before any work begins.
Surface by surface
Brick reveals
Brick reveals round timber windows are often pointed with sand mastic. It suits older brickwork.
Stone surrounds
Sand mastic sits naturally against stone. The finish blends with the masonry.
Questions from Rochford
Is Rochford in your area for sand mastic?
Yes, Rochford is within the area we cover. Our work covers London and the South East. Just phone 0345 464 0079 or drop us an email with a few details of the job, and we’ll send you a clear quote.
Do you work for landlords with property near Rochford station?
Yes, we work for letting agents and landlords. You can ring 0345 464 0079 or drop us an email with the address and a few details, and we will give you a fixed price before we start.
How much does sand mastic cost in Rochford?
It depends on the job, so we quote each one individually. For a quick quote, phone 0345 464 0079 or drop us an email with a short description of the job.
Is there any odour?
Some sealants have a smell while they cure, which fades as it sets. Opening a window helps.
Can new sealant go over the old?
No. Fresh sealant does not stick to old sealant, and anything trapped underneath, including mould and water, stays there. It all has to come out first.
Can you match the sealant colour?
Yes. Sealants come in white, clear, grey and other colours for many products, and we agree the colour with you before work begins.
What sealant do you use?
It depends on the joint: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. We use products from Arbo and Everbuild.
Do I have to be there?
That depends on where the joints are. Inside work needs someone to give us access.
Windows and doors in Rochford
With historic houses such as Southchurch Hall (about 3.7 miles south) nearby, there’s older building stock in the area around Rochford as well as newer homes. 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. The South East is one of the drier parts of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
Letting a property close to Rochford station? Then cracked sand mastic around sash windows lets in the draughts tenants complain about. If you live in an older home near Church of St Andrew, replacement windows fitted into old openings often leave uneven gaps that need backing and a flexible joint.
Rochford is about 3 miles north of Southend-on-Sea, in Essex. For sand mastic in and around Rochford, please phone 0345 464 0079 or drop us an email for a quick quote. We are based in Crawley and cover Essex. Our area takes in 644 places across Essex. Our Chelmsford page covers work nearby.
We work across SS4, SS5, SS6 and SS11 for sand mastic and the streets around it. Sand mastic is available to properties on Main Street, London Road and Barbara Close and the roads around them. With the A1245 and B1013 close by, Rochford is simple for us to get to. Close by, we work in Stroud Green (1 mile south-west), Hawkwell (1 mile north-west), Eastwood (2 miles south-west), Southend-on-Sea (3 miles south) and Chalkwell (3 miles south). Further out, we also cover Chelmsford (14 miles north-west), Basildon (10 miles west), Maldon (10 miles north), Canvey Island (7 miles south-west), Billericay (12 miles west) and Rayleigh (4 miles west).
Landmarks near Rochford
Typical jobs here are in homes near Magnolia Fields, King Edmund School and The Marlborough Head pub and the streets around them. For rail, the closest station is Rochford station, about 0.5 miles south-east. Well-known places in the area include Rayleigh Windmill Museum (0.6 miles south-east) and Southend University Hospital (2.3 miles south). Open spaces near Rochford include Pound Wood.
What happens on the day
When we arrive, we look over the joints with you first, so there are no surprises. We protect the surfaces around the joints before any work begins. Most jobs take a few hours for a single window, longer for several. For a job in Rochford, we need access to where the work is and somewhere nearby to park. If the job is outside, mention gates, side access and anything above ground floor.
- Each surround is checked first.
- The joint is raked out and cleaned.
- We fill deep gaps so the new mastic is not too thick.
- We point the joint with sand mastic by hand.
- We finish the mastic to a tidy line.
Before we arrive
- Let us know about earlier repairs to the joints
- Mention any parking rules near the property
- Move anything stored near the joints
Getting 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’s easy.

