Slough · England

Bathroom & kitchen resealing in Slough

We cover Slough for bath, shower, basin, wet room, worktop and sink resealing. Old material cut out, joints cleaned and sealed neatly and every job guaranteed for a year.

  • New sealant laid over old sealant that is now lifting
  • A messy, uneven bead from a previous reseal
  • Water getting behind the kitchen upstand

Bathroom resealing in Slough

How we handle bathroom resealing in Slough

We fill the bath before sealing it. The weight settles the bath to its lowest point, so the bead is not stretched the first time someone gets in. It’s a small step that rushed reseals tend to skip. Typical jobs include gaps between the worktop and the wall and smears of silicone across the tiles, on wet rooms, kitchen worktops & upstands and baths.

Alongside its houses and flats, Slough has offices, shops and places to stay, and their washrooms and staff kitchens need the same attention as any home. The work is the same in both: old material out, joints cleaned and dried, and a fresh, even finish.

Our work is backed for twelve months, in Slough and everywhere else we cover.

Location
Slough (SL1, SL3, SL2, SL6)
Region
Slough
Cover
12 months on all our work
Price
A clear price before any work starts
Call
0345 464 0079
Updated
26 October 2026
Mr Mastic applicator kneeling beside a white bath, sealing the joint where the bath meets beige wall tiles

What affects the quote in Slough

You’ll get a clear quote before work begins. It takes into account:

  • Mould in or behind the old joints
  • The number of rooms or windows
  • The size of the job
  • Whether old sealant or filler has to be cut out

Homes and businesses are quoted the same way: the amount of work, the access and the products needed. Ask us for a quote and we will go through it with you.

What to tell us for a quote

When you contact us, it’s useful to know:

  • Any access issues, like height or stairs
  • Where the job is, and your postcode
  • Whether it’s a home or a business
  • A few photos by email, if you can

We do not publish a price list, as no two jobs are quite the same. Instead, we give you a clear price for your job. To arrange one, call 0345 464 0079 or email us.

When to call us in Slough

Sealant laid on a damp, dusty or greasy joint never bonds properly. Soap residue, oils and leftover silicone film all get in the way, and a joint that looked fine soon begins to come away.

It’s worth asking for a quote if you see:

  • Gaps where the bath or tray has moved
  • Water getting behind the kitchen upstand
  • New sealant laid over old sealant that is now lifting
  • Leaks into the floor or ceiling below

In the older streets around St Michael and All Angels, timber floors under older bathrooms flex, so joints need a sealant that moves with them.

What your quote should include

  • Is the old sealant removed completely?
  • Which sealant they’ll use, and why
  • How much experience the applicator has
  • Are they insured?

Our hiring checklist

Leave it or put it right?

A quick bead over the top of the old one might look better for a while, but it can’t stick to what’s underneath. It lifts, traps water and grows mould behind it, and the next reseal means two layers to cut out. In a busy place like Slough, a failed joint in a flat or office can send water into the space below, where it’s often found late and is bigger to put right.

There are no prices on our website, because the cost depends so much on the job itself. For a quick quote, please call 0345 464 0079 or email us.

Why choose Mr Mastic in Slough

  • Sealant colour chosen to suit
  • A 12-month guarantee on all work
  • Any old sealant cut out fully, not covered over
  • Neat joints and a tidy finish

See our cost guide or what customers say.

What bathroom resealing looks like in Slough

Most of the South East has hard water, so limescale builds up on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in. There are hotels and other places to stay in and around Slough. As well as homes, we work in hotel bathrooms, where resealing and regrouting can be done room by room.

Letting a property close to Slough station? Then a reseal between tenants is a quick way to make the bathroom and kitchen look cared for. For site and facilities teams at buildings such as Herschel Grammar School, we reseal washrooms and kitchens in schools and businesses as well as homes.

Slough is about 22 miles west of London, in Slough. Jobs in Slough get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. We cover 31 towns and villages across Slough. Our Reading page covers work nearby, about 17 miles away.

Jobs for bathroom resealing in SL1, SL3, SL2 and SL6 is quoted and booked the same way as anywhere else. Streets in the area include High Street, Station Road and London Road, all of which we cover. Slough is on the A4 and A332, which makes it straightforward to reach. We also cover Chalvey (1 mile south), Cippenham (1 mile west), Britwell (1 mile north-west), Farnham Royal (2 miles north) and Huntercombe (2 miles west). Larger places within reach include Datchet (3 miles south-east), Farnham Common (3 miles north), Poyle (5 miles south-east) and Colnbrook (4 miles south-east).

What’s near Slough

Locally, jobs take us to homes and businesses close to Westgate School, Herschel Park and The Moon and Spoon pub. Slough’s nearest station is Slough station, roughly 0.7 miles east. Other landmarks nearby include Upton Hospital (0.9 miles south-east) and Windsor Castle (2.1 miles south). For a walk, there’s Taplow Lake and Burnham Beeches.

Map of Slough © OpenStreetMap contributors

Aftercare tips

Aftercare is simple, and it makes a real difference:

  • Check the joints every few months for splits or lifting
  • Keep bottles off the sealant line
  • Never pick at the silicone with a blade
  • Give the silicone its full cure time

Give the silicone time to cure before it gets wet, which is normally around 24 hours. After that, a quick wipe after showering helps keep it clean.

Don’t wait for a refit to deal with failed sealant. Like paintwork, sealant needs renewing from time to time, and renewing it as soon as it fails protects everything around it.

How the visit works

We keep the work tidy and contained to the area we are working on. Expect the work to take half a day or less for one room, longer when the kitchen is included, and we tell you how long to leave it before we go. For homes and businesses in busier parts of Slough, parking needs a little planning. For flats, mention stairs, lifts and shared entrances as well.

  1. Protection goes down around the bath, shower or worktop.
  2. We cut away the old sealant and clean off what’s left.
  3. We treat any mould and let the joint dry properly.
  4. Any bath is filled with water, then we lay a bead of anti-fungal silicone in white, clear or a matching colour.
  5. We finish the joint, clear up and tell you how long to leave it before it gets wet.

Before we arrive

  • Let us know about earlier repairs to the joints
  • Mention any tricky access
  • Mention any sign-in or site rules at work premises

Getting a quote

Getting a quote is simple: tell us what needs doing and where, and roughly how big it is. A few pictures by email make the job easier to understand.

Ask for a quote

Advice

Slough: your questions answered

Do you cover Slough for bathroom resealing?

Yes, Slough is within the area we cover. We work across London and the South East. You can call 0345 464 0079 or email us and tell us what needs doing.

Can you help a landlord with a rental near Slough station?

Yes, landlords and agents are among the people we work for. Just phone 0345 464 0079 or email us with the address and what needs doing, and we will give you a clear quote.

Can I choose the colour of the sealant?

We can use white, clear or a colour to suit. Where the joint is on show, we match it to the surface.

Should I try DIY first?

Some simple jobs can be done by a careful DIYer. Most DIY failures come from sealing over old material, wet joints or too much sealant.

Can you get rid of the black mould in my sealant?

Yes, we replace the mouldy bead. Cleaning products may lighten it, but the lasting fix is new anti-fungal silicone on a clean, treated joint. Airing the room well helps stop it returning.

Is it OK to put new sealant on top of the old bead?

No, and it’s one of the main reasons reseals fail. The old joint is stripped, cleaned and resealed from scratch.

Are you insured?

Yes. Full insurance covers our work.

Does the resealing come with a guarantee?

Yes. We give a 12-month guarantee on every job, and we’re fully insured.

For landlords and businesses

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.

If you manage several properties in or around Slough, jobs at different addresses can go on one quote. Just tell us the addresses and what each one needs.

Can I do it myself?

Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.

Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job