Kent · England

Great Stonar Commercial Sealant

Our applicators work in Great Stonar on sealant work for offices, hotels, washrooms and commercial buildings. Old material cut out, joints cleaned and sealed neatly and a 12-month guarantee.

  • Joints that need doing before an inspection or audit
  • Mouldy washroom sealant that staff and guests notice
  • Repeated reseals that do not last

Book commercial sealant in Great Stonar

Surface by surface

Welfare facilities

Before a health and safety visit or audit, tired sealant is easy to sort. Tell us your deadline and we will schedule around it, cure time included.

Rental portfolios

Landlords and agents can have several properties resealed in one programme, with each one done when access suits.

How we handle commercial sealant in Great Stonar

In student and care accommodation, there are often many near-identical bathrooms. We agree a programme and work through them in order, fitting around residents and staff. Typical jobs include mouldy washroom sealant that staff and guests notice and failed joints in office kitchens and tea points, across office washrooms & kitchens, retail & leisure sites and welfare facilities.

Somewhere as small as Great Stonar, commercial jobs tend to be pubs, holiday lets, farm buildings or halls rather than offices. Each still needs sound sealant in its washrooms and kitchens, and fire-rated joints where services pass through walls.

A one-year guarantee comes with the work, just as it does everywhere we cover.

Location
Great Stonar (CT13)
Region
Kent
Cover
12 months on all our work
Quote
A clear quote up front
Phone
0345 464 0079
Last updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

Leave it or put it right?

Patching the worst rooms as complaints come in is hard to manage. A planned programme deals with every room in order, keeping disruption down and costs clear. In a small place like Great Stonar, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.

What you pay reflects the work, not guesswork. That is why we ask a few questions first and agree the price before starting.

Why book with us

  • Neat joints and a tidy finish
  • A sealant colour to suit the surroundings
  • Rated 4.9 stars on Google
  • An ARBOMaster approved applicator

Take a look at our cost guide and our reviews.

For landlords and businesses

Hotels need rooms back in use, so we plan the work room by room around your bookings where we can. We have worked in hotels as well as homes and businesses.

Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Resealing at the right time is simple maintenance that we can handle for you.

When something else is needed

We will not take on work that will not last, so these are the limits:

  • Water coming from plumbing rather than sealant
  • Water damage behind the tiles that needs a tiler or builder
  • A shower tray, bath or basin that is cracked or broken

Not sure which it is? You can ring 0345 464 0079 or send us an email and we’ll tell you honestly.

Surfaces we seal

  • Office washrooms & kitchens
  • Student & care accommodation
  • Rental portfolios
  • Welfare facilities
  • Retail & leisure sites
  • Hotel bathrooms

Signs you need commercial sealant in Great Stonar

Commercial bathrooms get far more use than domestic ones, and they’re cleaned with strong products every day. That’s why sealant fails sooner.

Look out for these signs:

  • Tired sealant ahead of a health and safety audit
  • Mouldy washroom sealant that staff and guests notice
  • Split sealant around staff kitchen worktops and sinks
  • Rental bathrooms that need resealing between tenants

For landlords with property near Sandwich station, sealant work can be quoted for a single flat or a whole portfolio.

What to look for in a quote

  • Whether they’re fully insured
  • How the joint is cleaned and prepared
  • How long the guarantee is
  • Which sealant they’ll use, and why

Our hiring checklist

Workplaces and buildings in Great Stonar

If you run a hotel, guest house or holiday let in a coastal place like Great Stonar, heavy use in the busy months is hard on washroom and kitchen sealant, and any building work there should leave fire-rated joints made good. Hard water is the norm across most of the South East, so limescale builds up on sealant, grout and fittings.

Schools such as Sandwich Infant School are buildings too, and washroom and kitchen sealant can be programmed around term times or opening hours. Community buildings like St Mary's Church are part of the picture too: any kitchen and washrooms need the same sealant care as any other building.

Great Stonar is about 5 miles south-west of Ramsgate, in Kent. From the centre of Great Stonar to the outskirts, we cover commercial sealant for every kind of property, from flats and houses to offices and hotels. We cover 922 towns and villages across Kent, large and small. You can also see our page for Chelmsford, about 48 miles away.

We work across the CT13 postcode area for commercial sealant. That includes homes and businesses on Kitchener Drive, Spitfire Way and Hugin Lane. We also cover Sandwich (1 mile south), Cooper Street (2 miles west), East Street (2 miles west), Marshborough (2 miles south-west) and Woodnesborough (2 miles south-west). Larger places within reach include Canterbury (11 miles west), Margate (7 miles north), Dover (10 miles south), Ramsgate (5 miles north-east), Broadstairs (6 miles north-east) and Whitstable (14 miles west).

What’s near Great Stonar

Typical jobs here are in homes near Prince's Beachlands, Sir Roger Manwood's School and Invicta House Ye Olde King's Arms. Great Stonar’s nearest station is Sandwich station, roughly 1.2 miles south of the centre. Nearby you will also find The Precinct Toy Collection (0.8 miles south) and Sandown Castle (4.3 miles south-east). Not far away are Monk's Wall nature reserve.

Map of Great Stonar © OpenStreetMap contributors

What happens on the day

Before we leave, we go over the finished joints with you and tell you how long to leave it. The work normally takes a few hours per area, with larger sites planned over several visits, depending on the size of the job. Somewhere as small as Great Stonar, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  1. Tell us the rooms, hours and site rules, and we’ll plan the programme.
  2. We go through your site’s paperwork needs, such as RAMS, before work begins.
  3. In each room, the old bead comes out and the joint is cleaned and treated.
  4. Anti-fungal sanitary silicone goes into wet areas, with suitable sealant elsewhere.
  5. Rooms are handed back in order, each with its cure time.

Getting ready for the visit

  • Let us know about stairs, lifts or work at height
  • Where the joints are inside, avoid wetting them before we arrive
  • Let us know about earlier repairs to the joints

Ask for a quote

For a quick quote, get us on the phone, or email us if that’s easier. Describe what needs sealing and we’ll explain what’s involved before giving you a price.

Get a price

Related advice

How to look after the new joints

Good habits help new joints last longer. A few tips:

  • Put a squeegee in each shower
  • Use mild cleaners on sealant, not bleach or abrasives
  • Plan resealing around quiet periods
  • Add sealant to your planned maintenance checks

Daily cleaning with harsh chemicals shortens the life of any sealant. Ask cleaners to use mild products and soft cloths on the sealant.

In a commercial building, a leak can quickly spread beyond one room: into ceilings below, walls next door and service voids. Dealing with the joint early stops that spread.

Common questions in Great Stonar

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

Yes, rental work is part of what we do. You can phone 0345 464 0079 or drop us an email with the address and a few details, and we will give you a fixed price before work begins.

Do you take on hotel work around Great Stonar?

Yes, hotels and guest houses are among the places we work. Rooms can be done a few at a time, so the building stays open.

Where are you based?

We work from Crawley. Our applicators cover Great Stonar.

Do you cover Great Stonar?

Yes, we do. Our applicators work in Great Stonar, and the service is the same as everywhere else.

Is it worth trying it myself?

Sometimes. Preparation is everything: all the old sealant out, and a clean, dry joint. We can always put it right if it fails.

How soon can a room be used after resealing?

It depends on the product, but around 24 hours is typical. Housekeeping get the cure time for each room.

Can new sealant go over the old?

No, it won’t last. It may look fine at first, but the new layer lifts away from the old one. Removing the old sealant completely is the only lasting way.

Can you match the sealant colour?

Usually, yes. White, clear and grey are common, and other colours are available, and we will agree it with you first.

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