Kent · England

Remedial Sealant in Harrietsham

Remedial sealant for Harrietsham and the surrounding area: careful preparation, the right product and tidy work. Ask us for a quick quote.

  • Sealant that came away because the surface wasn’t prepared
  • Repeat leaks from the same joint
  • Mould trapped under a layer of silicone

Need remedial sealant in Harrietsham?

What we do, step by step

Our applicators work methodically: protection first, then preparation, sealing and a tidy-up. Typically it takes a few hours for a typical bath or shower, longer where several layers have been applied and we leave things clean and tidy. Parking around Harrietsham is usually easier than in a town centre, but mention any lanes, gates or long drives. If the job is outside, tell us about side access and how high the joints are.

  1. Surrounding tiles, trays and frames are protected first.
  2. The botched or failed sealant is cut away completely.
  3. The joint is degreased and checked for movement and leaks.
  4. New sealant goes in once the joint is dry, and is tooled smooth.
  5. You get the cure time and our view on why the joint failed.

Getting ready for the visit

  • Mention any leaks or damp you’ve noticed
  • For business premises, tell us about site rules or sign-in
  • Clear items away from the joints we’re working on

How to get a quote

Need a quote? Please phone 0345 464 0079 or drop us an email with a few details. We will explain what we’d do and give you a clear quote before any work starts.

Get a price

Read more

About our remedial sealant in Harrietsham

Not every leak is a sealant leak. Cracked trays, leaking wastes and faulty valves often look like a sealant problem. When the fault is elsewhere, we say so instead of resealing for the sake of it. If you have beads that never stuck properly and dark patches showing through the sealant, we can help, on mouldy bath & shower sealant, failed movement joints and expansion joints alike.

Around Harrietsham, you will mostly find houses and bungalows, some older and some much newer. Bathrooms and kitchens here get the same daily wear as anywhere, and the sealant and grout show it first.

Big or small, you get the same 12-month guarantee in Harrietsham and across Kent.

Place
Harrietsham (ME17)
Wider area
Kent
Guarantee
12 months on all our work
Quotes
Quoted before any work starts
Telephone
0345 464 0079
Last updated
26 October 2026
Mr Mastic applicator smiling as he applies silicone to the corner of a bath

Work for landlords, hotels and businesses

In hotels, rooms out of use cost money, so we plan the work 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 in Harrietsham and across Kent. Several sites can go on one quote, and we are fully insured.

FAQs for Harrietsham

Do you cover Harrietsham for remedial sealant?

Yes, Harrietsham is within the area we cover. We work across London and the South East. Just call 0345 464 0079 or drop us an email with a few details of the job, and we will give you a clear price.

Do you work for landlords with property near Harrietsham station?

Yes, we work for letting agents and landlords. Just ring 0345 464 0079 or drop us an email and tell us about the property, and we’ll give you a clear price.

Someone resealed my shower and it’s leaking again. Can you help?

Yes. We’ll take all the sealant out, look for why it failed and reseal it properly.

What sealant do you use?

Quality sealants from brands including Arbo and Everbuild, chosen to suit the joint. We’ll tell you what we’re using and why.

Can failed expansion joints be resealed?

Yes. Failed movement joints are cut out and resealed with backing and a flexible sealant suited to the movement.

Can old silicone be taken off without scratching the tiles?

Yes. We take our time over removal, particularly on softer surfaces like acrylic.

Will it make a mess?

No. We protect the surfaces around the joints, and we clear up the old sealant and our materials before we leave.

How long does the work take?

That depends on how many layers there are and how many joints. We’ll tell you before we start.

What affects the cost of remedial sealant

Call for a quick quote. What matters most is:

  • The number of rooms or windows
  • Whether there’s mould to deal with
  • How much old sealant there is and how hard it is to remove
  • How much there is to do

The cost depends on the amount of work, how hard the old material is to remove and how easy the joints are to reach. You will have a clear quote before any work starts.

Helping us quote

Photos by email are helpful but not essential. Please mention:

  • What’s wrong with the joints now
  • Where the property is
  • Whether it has been sealed before
  • Pictures of the joints, sent by email

Getting a quote is simple: let us know what needs doing and where. Photos by email help us understand the job, and we’ll take it from there.

What remedial sealant looks like in Harrietsham

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.

Letting a property close to Harrietsham station? Then a joint that keeps failing is best fixed properly while the property is empty. Schools such as Harrietsham Church of England 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.

Harrietsham is about 7 miles east of Maidstone, in Kent. Whether you are in the middle of Harrietsham or further out, we cover remedial sealant for every kind of property. Across Kent, we cover 922 places, Harrietsham among them. There’s also a page for Chelmsford, about 35 miles away.

Our applicators cover all of the ME17 postcode area for remedial sealant and the streets around it. If you need remedial sealant at a property on Church Road, Station Road and Norris Walk or a nearby road, our applicators can take on the job. If you’re just outside Harrietsham, we cover Marley (1 mile east), Pollhill (1 mile west), Chegworth (1 mile west), Sandway (1 mile south-east) and Platt's Heath (1 mile south). We also work in nearby towns such as Maidstone (7 miles west), Ashford (11 miles south-east), Sittingbourne (7 miles north), Faversham (10 miles north-east), Minster (13 miles north-east) and Kings Hill (12 miles west).

What’s near Harrietsham

Around Harrietsham, our work takes us to homes and buildings near Kiln Wood, The Lenham School and The Roebuck Public House and the streets around them. There’s a railway station in Harrietsham itself: Harrietsham station. A little further out are The Dog Collar Museum (2.1 miles west) and Leeds Castle (2.2 miles west).

Map of Harrietsham © OpenStreetMap contributors

Surface by surface

Leaking trays & enclosures

Where the joints are the problem, every bead is stripped and resealed with anti-fungal sanitary silicone, tray edges and screen profiles included.

Worktops & kitchens

If a worktop moves when you lean on it, the sealant will keep splitting. That needs refixing before resealing, which we will point out.

Common problems we fix in Harrietsham

How a joint is built matters as much as the product. A bead bonded on three sides, or laid too thick, can’t flex, and tears at the first real movement. Backing sets the depth and stops that.

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

  • Products that weren’t meant for the joint
  • Over-sealed joints coming away
  • Wide, uneven beads that look worse than the old ones
  • Sealant that came away because the surface wasn’t prepared

In the older streets around Catholic Church of the Good Shepherd, walls and floors in older homes can move, and sealant and grout show it first.

What your quote should include

  • What product goes in the joint
  • The length of the guarantee
  • Whether you can choose the colour
  • Who does the work, and how experienced they are

How to choose a mastic man

Why act early in Harrietsham

Repeat failures have a cause. Finding it, whether movement, water from elsewhere or an unsuitable product, ends the cycle. In a smaller place like Harrietsham, wherever a wall is exposed, a failed outside joint is a real source of damp. Indoors, a failed seal lets water into floors and panels as it would anywhere.

A few things move the cost up or down: how much old sealant there is and how stubborn it is, any mould to treat, and whether the work is at height. Your quote takes all of that into account.

Why Harrietsham customers choose us

  • 20+ years of sealant experience
  • White, clear, grey or coloured to suit, where the product allows
  • Sanitary silicone with an anti-fungal additive in wet areas
  • Sealant colour chosen to suit

Take a look at what affects the cost and our reviews.

DIY sealant or a professional job?

Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.

A DIY attempt doesn’t rule out a professional job. We remove it and do the joint properly.

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