Medway · England

Remedial Sealant in Kemsley Street

Problem with your failed sealant joints in Kemsley Street? We cut out the old, prepare the joints and apply the right sealant.

  • Wide, uneven beads that look worse than the old ones
  • Beads that never stuck properly
  • Repeat leaks from the same joint

Remedial sealant for Kemsley Street homes and businesses

Landlord and commercial work in Kemsley Street

Hotels need rooms back in use, so the work can be planned room by room around your bookings where we can. Hotel work is part of what we do, alongside homes and businesses.

We also work for property managers and facilities teams. Several sites can be quoted together, and we are fully insured.

Remedial sealant for homes and businesses in Kemsley Street

If a joint fails again and again, something is causing it. A tray that moves, a worktop that isn’t fixed, the wrong sealant or water getting in elsewhere will defeat even a perfect bead. Finding that cause comes before any new sealant. Common call-outs are for sealant applied over old sealant that has lifted and beads that never stuck properly, across leaking tray & enclosure joints, botched or over-sealed joints and mouldy bath & shower sealant.

Around Kemsley Street, it’s houses and cottages rather than flats, some with bathrooms tucked into older rooms or extensions. The work is the same as anywhere: old material cut out, joints cleaned and a fresh finish laid.

Each job carries a 12-month guarantee, whatever its size.

Where
Kemsley Street (ME7)
Wider area
Medway
Cover
A year, on every job
Quotes
A clear price before we start
Phone
0345 464 0079
Last 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 cost of remedial sealant

Your quote is based on your job. We take into account:

  • The amount of work
  • Whether there’s mould to deal with
  • How many rooms, windows or areas are involved
  • How much old sealant there is and how hard it is to remove

Homes and businesses are quoted the same way: how much there is to do, how we reach it and what it needs. Ask us for a quote and we will go through it with you.

Asking for a quote

To make quoting easier, let us know:

  • If someone has resealed it before
  • The problem you’ve noticed
  • If it’s domestic, commercial or a hotel
  • A few photos by email, if you can

We quote each job on its own. Just ring 0345 464 0079 or drop us an email with the details and send pictures if you have them.

What we do, step by step

The work is kept neat and contained to the joints we’re treating. Expect the work to take a few hours, depending on how many layers have to come out. Somewhere as small as Kemsley Street, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. The failure is looked at first, so we know whether it’s sealant, movement or water from elsewhere.
  2. Old beads and residue are removed down to clean surfaces.
  3. Mould is treated and the joint dried.
  4. The right product goes in, with backing where the joint moves.
  5. We finish neatly and point out anything that needs another trade.

Getting ready for the visit

  • Mention any sign-in or site rules at work premises
  • Move anything stored near the joints
  • Let us know if you’ve seen damp or leaks

Getting a quote

Getting a quote is simple: let us know the job and the location. Photos by email help us understand the job, and we will come back to you with a quote.

Get a quick quote

Related advice

How the job changes by surface

Mouldy bath & shower sealant

Repeat mould normally points to a damp, poorly aired room. Along with resealing, we’ll mention if the room needs better ventilation.

Worktops & kitchens

Kitchen joints hold grease and residue, so cleaning takes longer than in a bathroom.

Bathrooms and kitchens in Kemsley Street

Most of the South East has hard water, which leaves limescale on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.

Homes close to Church of St Peter include some older properties, and bathrooms in older houses have often been refitted more than once, with sealant laid over sealant. Rented homes near Rainham (Kent) station change hands often, and a joint that keeps failing is best fixed properly while the property is empty.

Kemsley Street is about 3 miles south of Gillingham, in Medway. Wherever you are in the ME7 postcode area, we cover remedial sealant for homes and businesses. We cover 68 towns and villages across Medway, large and small. Our Chelmsford page covers work nearby (28 miles or so).

Postcode districts we cover here for remedial sealant: ME7. Nearby, we also carry out remedial sealant in Bredhurst (1 mile west), Scragged Oak (1 mile south), Dunn Street (1 mile south-west), Park Wood (1 mile north-east) and Lower Cox Street (1 mile south-east). We also work in nearby towns such as Gillingham (3 miles north), Chatham (3 miles north-west), Rochester (6 miles north-west), Strood (6 miles north-west), Luton (3 miles north-west) and Twydall (3 miles north).

Near you in Kemsley Street

Locally, jobs take us to homes and businesses close to Rainham School for Girls and Levan Strice and the streets around them. Kemsley Street’s nearest station is Rainham (Kent) station, about 2.5 miles north-east of the centre. A little further out are KIMS hospital (3.5 miles south-west) and Allington Castle (4.3 miles south-west). For a walk, there’s Burham Down and Detling Hill.

Map of Kemsley Street © OpenStreetMap contributors

When to call us in Kemsley Street

Some joints fail because water is reaching them from behind. A leaking valve, a failed waste or cracked grout feeds water behind the bead, so the silicone goes mouldy or lets go.

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

  • A second bead peeling off the first
  • Mould trapped under a layer of silicone
  • Kitchen joints letting water behind the worktop
  • Beads that never stuck properly

Schools such as Deanwood Primary School are buildings too, and washroom and kitchen sealant there needs the same care as at home, and schools and businesses are part of our work as well as homes.

What your quote should include

  • Whether they seal over old material or remove it
  • How long the guarantee is
  • Is VAT in the price?
  • How the surfaces are prepared before sealing

How to choose a mastic man

When something else is needed

New sealant can’t fix everything, and we’d rather say so up front. It will not solve:

  • Sealant in an older building that needs testing for asbestos first
  • Movement from fittings that aren’t supported
  • Plumbing leaks behind walls or under trays

Not sure which it is? You can call 0345 464 0079 or email us and we’ll tell you honestly before booking.

Joints and surfaces we work on

  • Botched or over-sealed joints
  • Failed movement joints
  • Leaking tray & enclosure joints
  • Shrunken worktop sealant
  • Mouldy bath & shower sealant
  • Expansion joints

Your questions about remedial sealant in Kemsley Street

Can you do remedial sealant in Kemsley Street?

Yes. Our work covers London and the South East, and Kemsley Street is part of that. You can call 0345 464 0079 or send us an email and let us know what needs doing.

I let a flat near Rainham (Kent) station. Can you help?

Yes, rental work is part of what we do. Just phone 0345 464 0079 or send us an email and tell us about the property, and we’ll send you a clear quote.

Do you have insurance?

Yes. We’re fully insured.

Which products do you use?

The product depends on the job: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. We use products from Arbo and Everbuild.

How do I get a quote for remedial sealant in Kemsley Street?

Every job is different, so each one gets its own quote. For a quick quote, ring 0345 464 0079 or email us and let us know what needs doing and where.

Will you leave a mess?

Tidy work is part of the job. We protect what’s around the joints.

Do you take out the old sealant first?

Yes, always, and completely. New sealant will not bond properly to old, so any old material comes out before anything new goes in.

Do you offer different sealant colours?

We’ll suggest a colour to suit the surroundings. The product needed can limit the range.

Leave it or put it right?

A joint that has failed twice will fail again unless the cause is dealt with. Finding it, whether movement, water from elsewhere or an unsuitable product, ends the cycle. Where a wall is exposed, as many are in small places like Kemsley Street, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.

Combining jobs into one visit normally makes better use of the time than several visits, so tell us about everything that needs sealing. You will get one clear quote for the whole job.

Why Kemsley Street customers choose us

  • Over 20 years’ experience
  • We never seal over old sealant
  • A sealant colour to suit the surroundings
  • A 12-month guarantee on all work

Take a look at what affects the cost or customer reviews.

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