Greater London · England
Mastic man in NW6
Bathroom resealing, window mastic and commercial sealant work across NW6, covering Kilburn, Queen's Park and Brondesbury. Clear quotes before we start and a one-year guarantee.
Areas within NW6
- Kilburn
- Queen's Park
- Brondesbury
- Hampstead
- West Hampstead
- Greenhill
- Maida Vale
- St John's Wood
- South Hampstead
- Swiss Cottage
- Kensal Rise
- Fortune Green
- Cricklewood
- Kensal Green
- Willesden Green
Services in NW6
- Floor & skirting joints
- Bathroom & kitchen resealing
- Commercial & hotel sealant
- Window & door mastic
- Regrouting
- Glazing & conservatory sealant
- Remedial sealant & repairs
- Sand mastic for sash & case windows
- External & façade joints
- New-build mastic & snagging
- Gutter, fascia & soffit sealing
- Fire-rated sealant
- Every service
Tell us what needs doing and your postcode for a quick quote: call 0345 464 0079 or email us.
Our bathroom resealing service in NW6
Showers work their sealant harder than baths. Tray edges, screen profiles and wet room joints all rely on silicone to stay watertight. Each gets a bead of anti-fungal sanitary silicone, tooled smooth so water runs off instead of sitting in a ridge. Common call-outs are for gaps between the worktop and the wall and splits where the tray meets the wall, across shower trays & enclosures, wet rooms and kitchen worktops & upstands.
All our tools and materials come with us in the van, so there’s nothing for you to buy. After a quick look at the joints together, the area is protected and the work begins. It normally takes a couple of hours for a single bath or shower.
- We cover the area around the joints we are 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.
How we quote
What you pay reflects the work, not guesswork. That’s why we ask a few questions first and agree the price before starting.
Why book with us
- A 12-month guarantee on all work
- An ARBOMaster approved applicator
- We never seal over old sealant
- Neat joints and a tidy finish
Ask for a quote
Every job is quoted individually, so the first step is telling us about yours. Simply phone 0345 464 0079 or email us and describe the job, and pictures are welcome.
What’s near Kilburn
Typical jobs here are in homes near Queen’s Park, The Brondesbury Arms and Maida Vale School, among other places. Other local landmarks include Salusbury Primary School (under half a mile west), St Anne's and St Andrew's (under half a mile north-west) and Marylebone Boys' School (less than half a mile north-east). There’s a railway station in Kilburn itself: Queens Park (London) station. Nearby you will also find Paddington General Hospital (1 mile south) and Brent Museum and Archives (1.3 miles north-west). For a walk, there’s Greville Place nature reserve and Primrose Hill.
Where we work in NW6
In NW6, bathroom resealing takes in flats, houses, rentals and businesses, in Hampstead, Kilburn and West Hampstead and well beyond. The method is the same everywhere: old material cut out, joints cleaned and dried, and a fresh finish laid.
From Victorian terraces to post-war new towns and modern estates, homes across the South East and London cover every era. The right sealant depends on the age and materials of the building.
Kilburn: Kilburn is in London, so parking needs planning: let us know about parking bays, permits or a driveway. Schools such as Salusbury Primary School are buildings too, and its toilets, changing areas and kitchens need their sealant renewed like any other building’s.
What affects the cost of bathroom resealing
The price is agreed before any work begins. It’s based on:
- Working hours on commercial sites
- Which sealant suits the joint
- How many areas need sealing
- The amount of work
A few things move the cost up or down: the old material and how easily it comes out, any mould to treat, and whether we need extra access for height. Your quote takes all of that into account.
Helping us quote
There’s no need for technical detail. It helps if you can tell us:
- The type of property
- What’s wrong with the joints now
- Where the property is
- Any access issues, like height or stairs
There’s no standard price list. Instead, we send you a clear quote for your job. To arrange one, ring 0345 464 0079 or send us an email.
When it isn’t the sealant
We won’t take on work that will not last, so here’s what sealant cannot put right:
- Leaks from a shower valve, waste or pipework (a plumber’s job)
- A cracked shower tray or bath (that needs repair or replacement)
- Damage behind the tiles that needs a tiler
Should I try it myself first?
Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and doesn’t move well, and the joint depth matters as much as the finish.
What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions, and the work is guaranteed for a year.
Aftercare tips
Good habits help new joints last longer. A few tips:
- Check the joints every few months for splits or lifting
- Let new sealant cure fully before it gets wet
- Stick to a soft cloth and a mild cleaner
- Never pick at the silicone with a blade
Good ventilation does more than any cleaner. Use the fan, or open a window, while you bathe and for a while afterwards, so the silicone gets a chance to dry.
Each shower pushes a little more water through a failed joint. Over time that water reaches floors, walls and ceilings. Resealing early stops it.
For landlords and businesses
Landlords and agents in NW6 can book us as well as householders. Sealant work between tenants keeps a property looking cared for.
Whether it’s one flat or a portfolio, you get the same standard of work: the old material taken out, careful preparation and a 12-month guarantee.
NW6 questions
Can you just seal over the old silicone?
No. Fresh silicone can’t stick to the old bead, so it peels away and hides mould and water. We always take the old sealant out completely.
When can I use the bath or shower again?
Normally after around 24 hours. You’ll get the exact cure time before we leave.
Will there be a smell?
There can be a smell while the sealant cures, but it fades. Opening a window helps.
Is white the only colour available?
We can use white, clear or a colour to suit. On a worktop we colour-match where the joint shows.
Can you reseal around my kitchen sink and worktop?
Yes. The old sealant is cut out and the joint degreased, because cooking grease stops silicone sticking, then we reseal in a colour to suit.
Do you work for letting agents?
Yes. We work in homes, commercial premises and hotels, and we’re fully insured.
Do you hold any approvals?
Yes. We hold ARBOMaster approved applicator status, and we are fully insured.