Greater London · England
Mastic man in TW7
We cover every part of the TW7 postcode district, including Isleworth, Woodlands and Spring Grove. Every joint is properly prepared, with a one-year guarantee.
Areas within TW7
- Isleworth
- Woodlands
- Spring Grove
- Gillette Corner
- Osterley
- Ivybridge
- Hounslow
- St Margarets
- Whitton
- Lampton
- Brentford End
- Norwood Green
What we do in TW7
- Bathroom & kitchen resealing
- Fire-rated sealant
- Sand mastic for sash & case windows
- Gutter, fascia & soffit sealing
- External & façade joints
- Regrouting
- Floor & skirting joints
- Commercial & hotel sealant
- Glazing & conservatory sealant
- Window & door mastic
- New-build mastic & snagging
- Remedial sealant & repairs
- See all services
Tell us what needs doing and your postcode and we’ll give you a clear price: phone 0345 464 0079 or email us.
About bathroom resealing in TW7
The secret of a lasting bead is the preparation. Every bit of old silicone comes out, down to the thin film left on the tiles, then the joint is cleaned, degreased and treated for mould. Only once it’s dry does the new bead go on. We are often asked to deal with new sealant laid over old sealant that is now lifting and black mould in the silicone that won’t clean off, across basins & vanity units, baths and sinks & splashbacks.
Good joint work is mostly preparation, so that’s where we spend the time. Every joint is cleaned and dried before new material goes in. All told, the work takes a couple of hours for one bath or shower, or most of a day for a full bathroom and kitchen.
- We cover the area around the joints we’re working on.
- Old sealant is sliced away and the residue removed.
- We treat any mould and let the joint dry properly.
- Baths are filled first, then anti-fungal sanitary silicone is applied in a colour to suit.
- The joint is finished neatly and we explain when it can get wet.
Pricing in TW7
Rather than a set price list, we look at what your job involves: the amount of work, the old material and the access. The price is agreed before we begin.
Why choose Mr Mastic
- Sanitary silicone with an anti-fungal additive in wet areas
- One-year guarantee on every job
- A choice of colours where the product allows
- A sealant colour to suit the surroundings
Get a quote
For a quote, ring 0345 464 0079 or drop us an email with the location and a short description of the problem. You will have a clear quote before work begins.
Local landmarks in Isleworth
Typical jobs here are in homes near The George Inn, Old Deer Park and Kneller Hall Junior School and the streets around them. Other local landmarks include St Mary's Catholic Primary School (less than half a mile south-east), Gumley House RC Convent School (within half a mile south-east) and Church of All Saints (0.5 miles east). There’s a railway station in Isleworth itself: Isleworth station. A little further out are West Middlesex University Hospital (within half a mile north-east) and Museum of Army Music (1.4 miles south-west). The countryside around Isleworth includes Richmond Hill and Kew Gardens Lake.
Bathrooms and kitchens across TW7
TW7 has homes of every age, old and new, and in places like Hounslow, Isleworth and St Margarets there’s plenty of rented property too. Bathroom resealing keeps bathrooms and kitchens watertight and looking cared for.
The South East is one of the drier parts of the UK, but outdoor sealant still needs a dry day and clean surfaces, so outside work in TW7 is planned around the forecast.
Isleworth: If you look after a building such as St Mary's Catholic Primary School, we reseal washrooms and kitchens in schools and businesses as well as homes. In the older streets around Church of All Saints, timber floors under older bathrooms flex, so joints need a sealant that moves with them.
Why deal with it now?
Leaving a split or mouldy bead only stores up trouble. Once water is behind the bath, it can reach floorboards, panels and the ceiling underneath, and that is a far bigger job than a reseal.
Questions to ask before booking
- Whether they’re fully insured
- What preparation is included
- Whether the sealant suits the joint
- What the quote includes, VAT included or not
Landlord and commercial work in TW7
Mouldy or split sealant often shows up at the end of a tenancy, and it’s quick to put right between tenancies. Several properties can go on one quote.
Housing providers, facilities teams and property managers book us too in TW7 and across Greater London. Several sites can be quoted together.
Why it fails
A bath shifts a little every time it’s filled and emptied. Acrylic in particular gives slightly under the weight of water and a person, and a tray that is not fully bedded can rock. Over time the joint tears or pulls away from the tile.
If you can see any of these, it’s time to have the joints looked at:
- Black mould in the silicone that won’t clean off
- Shrunken sealant along the back of a worktop
- Smears of silicone across the tiles
- Sealant that has split, shrunk or peeled away
When it is not the sealant
New sealant cannot fix everything, and we’d rather say so up front. It will not solve:
- Cracks in the tray itself rather than the joint
- Movement from a bath with loose feet or no proper support
- Water coming from the plumbing rather than the joint
Different surfaces, different methods
Kitchen worktops & upstands
The joint between worktop and wall takes splashes, crumbs and cleaning sprays. We seal them in a colour that suits the worktop.
Sinks & splashbacks
Where a splashback meets the worktop, there’s a joint that catches every splash. We renew it in clear, white or a matched colour.
FAQs for TW7
Where do you work from?
We work from Crawley. Our applicators cover TW7, along with the rest of our area.
How long will the resealing take?
A single bath or shower takes about a couple of hours, including cutting out the old sealant. A whole bathroom plus the kitchen may take most of the day.
Does someone need to be in?
If the work is inside, we need someone to let us in. After that, you can carry on with your day.
Do you remove the old sealant?
Yes, always, and completely. New silicone does not stick to old silicone, so any old material comes out before anything new goes in.
What do you put in the joint?
Each joint gets the product that suits it. Movement, water and weather all affect the choice.
Can landlords and businesses book you?
Yes. As well as homeowners, we work for landlords, agents, businesses and hotels in TW7.
Will it make a mess?
Very little: the area around the joints is protected first, and we tidy up before we go.