Greater London · England
Mastic man in SW1W
Based in SW1W? We cover Chelsea, Belgravia and Pimlico and the rest of the district.
Places in SW1W
Sealant work we offer in SW1W
- Bathroom & kitchen resealing
- Remedial sealant & repairs
- Regrouting
- External & façade joints
- Glazing & conservatory sealant
- Sand mastic for sash & case windows
- Floor & skirting joints
- Gutter, fascia & soffit sealing
- Commercial & hotel sealant
- New-build mastic & snagging
- Fire-rated sealant
- Window & door mastic
- See all services
Let us know the job and your postcode and we’ll give you a clear price: call 0345 464 0079 or drop us an email.
Postcodes nearby
Across Greater London
Every town in Greater London
Areas we cover
Bathroom resealing in SW1W: how it works
It isn’t only bathrooms. Worktop upstands, sink edges and splashback joints get wet every single day, and water behind a laminate worktop can make it swell. We reseal them with a kitchen-suitable silicone, matched to the worktop where it’s on show. We work on kitchen worktops & upstands, sinks & splashbacks and shower trays & enclosures, and the jobs we see most are splits where the tray meets the wall and shrunken sealant along the back of a worktop.
On the day, we start by going over the job with you. We protect the surfaces around the joints before any work starts. The work normally takes a couple of hours for one bath or shower, or most of a day for a full bathroom and kitchen.
- First, each joint is checked for movement and signs of water.
- The old silicone is cut out completely, along with the film it leaves on the tiles.
- Joints are degreased and any mould is treated.
- With the joint dry, and any bath loaded with water, a single bead of anti-fungal silicone is applied.
- We tool the bead to a neat finish and give you the cure time, usually around 24 hours.
How we quote
Doing several joints on one visit is generally more efficient than separate visits. You will get one clear quote for the whole job.
Why customers in SW1W choose us
- Homes, businesses and hotels
- More than 20 years in sealant work
- Any old sealant cut out fully, not covered over
- A 12-month guarantee on all work
Ask for a quote
Call for a quick quote, or send an email if you’d rather. Describe what needs sealing and we’ll talk you through the work.
Local landmarks in Chelsea
Typical jobs here are in homes near Natural History Museum Library and Archives, Former Welsh Congregational Church and Oratory Roman Catholic Primary School and the streets around them. Nearby too are Hellenic College of London (0.5 miles north), Burton’s Court (within half a mile east), St Thomas More RC Language College (less than half a mile north-east) and Markham Arms Public House (within half a mile east). For rail, the closest station is London Victoria station, roughly 1 mile north-east. Nearby you will also find Baynard's Castle (3.2 miles north-east) and Harrods (0.7 miles north). For a walk, there’s Campden Hill and Battersea Park Lake.
Where we work in SW1W
SW1W has homes of every age, old and new, and in places like Chelsea, Belgravia and Pimlico there’s plenty of rented property too. Sound sealant and clean grout keep water out and rooms looking cared for.
London and the South East are among the drier parts of the UK, though outside sealant still needs a dry, clean joint, so work across SW1W is planned around the weather.
Chelsea: For landlords with property near London Victoria station, a reseal between tenants is a quick way to make the bathroom and kitchen look cared for. If you live in an older home near Former Welsh Congregational Church, older homes can move a little, which is hard on rigid grout and tired sealant.
When it isn’t the sealant
A few problems are outside what sealant work can do:
- Damage behind the tiles that needs a tiler
- Cracked or missing grout between tiles (that is regrouting)
- Water coming from the plumbing rather than the joint
What affects the quote in SW1W
Call for a quick quote. The main things that affect it are:
- Which sealant suits the joint
- How much old sealant there is and how hard it is to remove
- The number and length of the joints
- Access and height
What it costs depends on the size of the job, how hard the old material is to remove and access to the work. You’ll have a clear quote before any work starts, so you know where you stand.
Asking for a quote
Photos help, but a description is a good start. Try to tell us:
- Where the job is, and your postcode
- The type of property
- How many joints, rooms or windows are involved
- If someone has resealed it before
We don’t publish a price list, because every job is different. Instead, your job gets its own clear quote. To arrange one, ring 0345 464 0079 or send us an email.
How to look after the new joints
Once the sealant has cured, a few habits help it last:
- Dry worktop joints after washing up
- Never pick at the silicone with a blade
- Move toiletries away from the joint
- Open a window or run the fan so the room dries
Have a look at the joints every few months. Small splits and lifting ends are easy to catch early, and if anything looks wrong, just phone 0345 464 0079 or drop us an email.
A failed kitchen joint is easy to miss. Splashes run behind the back edge and soak into the worktop, and the board underneath can swell. A reseal in time can save the worktop.
Why deal with it now?
A failed joint gets more costly to put right the longer it’s left. Water that gets behind a bath soaks into the floor, the panel and sometimes the ceiling below, turning a small job into a building repair.
Comparing quotes
- Whether VAT is included
- Whether all the old sealant comes out first
- How much experience the applicator has
- Whether you can choose the colour
Different surfaces, different methods
Basins & vanity units
Vanity units have long, worktop-style joints against the wall. Water that gets behind can damage the unit, so a neat, continuous bead matters.
Sinks & splashbacks
Where a splashback meets the worktop, there’s a joint that catches every splash. It’s resealed in white, clear or a colour to suit.
Common questions in SW1W
Can mouldy silicone be sorted out?
Yes. The old sealant comes out, the mould is treated, and we reseal with anti-fungal sanitary silicone.
What information do you need?
Just the basics: where it is, what you’ve noticed and how we reach it. Then call 0345 464 0079 or send us an email.
Can you just seal over the old silicone?
No. It’s a common reason for reseals failing. We cut out all of the old sealant, clean the joint and start again.
How much does bathroom resealing cost in SW1W?
Size, access and the old material all affect the cost. Call for a quick quote and we will talk you through it.
Will you leave a mess?
Tidy work is part of the job. We protect what’s around the joints, and we clear up when we’re done.
Do I need to be at home?
Access is agreed with you when the job is booked. Indoors, that generally means someone at home.
What do you put in the joint?
Quality sealants from brands including Arbo and Everbuild, chosen to suit the joint. We will tell you what we are using and why.