Greater London · England
Sand mastic for sash & case windows in Wimbledon Park, Greater London
Our applicators work in Wimbledon Park on traditional burnt sand mastic around sash and case windows and doors in stone and brick. Old sealant removed completely, joints prepared properly.
- Weathered mastic on the most exposed windows
- Draughts and rain around sash boxes
- Patchy fillers round a sash window
Landlord and commercial work in Wimbledon Park
We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.
Failed sealant is one of the commonest items on a check-out report, and it’s quick to put right between tenancies. We can quote for more than one property at once.
Sand mastic for homes and businesses in Wimbledon Park
Traditional burnt sand mastic that sits naturally against stone and brick. It’s a good fit for period properties, where modern sealant can look out of place. If you have gaps round a timber door in stone or brick and cement or filler used on old window joints that has cracked, we can help, on stone surrounds, tenement windows and brick reveals alike.
Many London homes are flats, with windows high above the street. In a converted house or block, the lease normally says who is responsible for the windows, so it’s worth checking before booking, and access in Wimbledon Park is something to talk through when you book.
The work is guaranteed for twelve months. If something is not right with it in that time, tell us and we’ll put it right.
- Where
- Wimbledon Park (SW19, SW18)
- Region
- Greater London
- Guarantee
- 12 months on all our work
- Price
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
When something else is needed
We will always be straight with you, so here’s what sealant cannot fix:
- Sashes that rattle, stick or won’t open
- Cracked or broken glass
- Decayed frames that need repair
If you are not sure, just ring 0345 464 0079 or send us an email and we will give you a straight answer.
Surfaces we seal
- Brick reveals
- Sash and case windows
- Stone surrounds
- Tenement windows
- Period & listed homes
- Timber door frames
Frames and glazing around Wimbledon Park
The South East is one of the drier parts of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast. In a converted house or block, who looks after the windows depends on the lease, so check that before booking.
Letting a property close to Earlsfield station? Then older sash windows in a rental need their mastic kept sound to keep the weather out. If you live in an older home near Church of St Luke, the joint between an old wall and a newer frame is usually the first place rain gets in. Wimbledon Park is in London, so parking needs planning: let us know about parking bays, permits or a driveway.
Wimbledon Park is about 1 mile north of Wimbledon, in Greater London. From the centre of Wimbledon Park to the outskirts, sand mastic is available for homes and businesses alike. We cover 764 towns and villages across Greater London. There’s also a page for London, roughly 7 miles from Wimbledon Park.
All of SW19 and SW18 is within our area for sand mastic. Streets in the area include Dora Road, Church Road and Arthur Road, all of which we cover. With the A218 close by, Wimbledon Park is easy for our applicators to reach. If you are just outside Wimbledon Park, we cover Wimbledon (1 mile south), Crooked Billet (1 mile south-west), Copse Hill (2 miles south-west), Merton Park (2 miles south) and Wimbledon Chase (2 miles south). Further out, we also cover London (7 miles north-east), City of Westminster (6 miles north-east), Marylebone (6 miles north-east), Kensington (4 miles north), St Pancras (7 miles north-east) and Shoreditch (8 miles north-east).
Local landmarks in Wimbledon Park
Around Wimbledon Park, our work takes us to homes and buildings near Ricards Lodge High School, Linden Lodge School and King George's Park, among other places. For rail, the closest station is Earlsfield station, roughly 1 mile north-east of the centre. Well-known places in the area include Royal Hospital for Neuro-disability (1.1 miles north) and Southside Wandsworth (1.4 miles north-east). Open spaces near Wimbledon Park include Battersea Park Lake and Wandle Meadow Nature Park.
Aftercare tips
A little care helps the new joints last. We recommend:
- Leave the new mastic unpainted
- Ask the planning authority about consent for listed or conservation-area homes
- Keep sills and gutters clear so water drains away
- Plan mastic work ahead of painting
Keep paint scrapers and sanders off the mastic when redecorating. Hard scraping can loosen it.
Crumbling mastic lets rain into the joint. It can soak into the frame and the surrounding masonry, so renewing it early is worth it.
Why it’s worth doing now in Wimbledon Park
Replacing sash windows is a big decision for a period home and on a listed home, consent may be needed. If the frames are sound, renewing the mastic deals with gaps and draughts at the surround. Damp from a failed joint spreads quietly in older London brickwork and timber, and by the time it shows on a wall or ceiling in Wimbledon Park, the repair is bigger than the sealant job would have been.
There are no prices on our website, because the cost depends so much on the job itself. Call for a quick quote.
Why us?
- 4.9 on Google from 180+ five-star reviews
- Quality sealants from Arbo and Everbuild
- Anti-fungal sanitary silicone in wet areas
- We never seal over old sealant
Take a look at how sealant jobs are priced and customer reviews.
Places near Wimbledon Park
More services for Wimbledon Park
How the job changes by surface
Stone surrounds
The stone is treated with care when the old mastic comes out.
Period and listed homes
Materials matter on listed and conservation-area homes. Like-for-like sand mastic is usually favoured.
Quotes for sand mastic in Wimbledon Park
Some jobs are bigger than they look, and some smaller. The main factors:
- The size of the job
- Which sealant suits the joint
- The number of rooms or windows
- Any working-time requirements on site
Instead of a standard rate, we price the job in front of us: the amount of work, the old material and the access. The price is agreed before we begin.
Helping us quote
A few details help us give you an accurate quote. When you get in contact, it helps to mention:
- If someone has resealed it before
- The problem you’ve noticed
- Roughly how big the job is
- How we’d reach the joints
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is, and we will explain how we’d tackle it. When it suits you, phone 0345 464 0079 or drop us an email.
Common questions in Wimbledon Park
Is parking an issue for sand mastic in Wimbledon Park?
In much of London, parking needs planning: a visitor permit or a bay close to the door helps a lot, so mention what’s available when you book.
Is Wimbledon Park in your area for sand mastic?
Yes. Our work covers London and the South East, and Wimbledon Park is part of that. You can phone 0345 464 0079 or send us an email and let us know what needs doing.
Do you take out the old sealant first?
Yes. All of the old material is cut out and the joint cleaned before resealing.
What’s sand mastic made of?
It’s sand mixed with a linseed-oil-based binder for the joint between timber frames and masonry.
Can old silicone round a sash window be swapped for sand mastic?
Yes. The silicone is cut out and the joint cleaned, then point it with sand mastic.
How long does sand mastic take?
That depends on how much there is to do, but as a guide it takes a few hours per window, depending on the condition of the joints. We’ll tell you when we quote.
Can I add another job to the visit?
Yes, and it often makes sense. Combining jobs makes good use of the visit.
Is it OK to seal over old sealant?
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.
How the visit works
On the day, we start by going over the job with you, so there are no surprises. We protect the surfaces around the joints before work begins. Most jobs take anything from a few hours to a full day, depending on how many windows. In a London area like Wimbledon Park, the main things to plan are parking and access: let us know about parking, the floor we’ll be working on and any lift or shared entrance.
- First we agree which joints need doing.
- Old mastic and any loose material are raked out.
- We pack any deep voids first.
- The sand mastic is mixed and pressed into the joint by hand.
- The surface is finished to suit the stone or brick.
How to prepare
- Mention any leaks or damp you’ve noticed
- Tell us if parking is tricky
- For indoor joints, keep the area dry beforehand if you can
Get a quote
To get a quote, ring 0345 464 0079 or drop us an email and tell us where the job is and what the problem looks like. You’ll have a clear quote before work begins.