Kent · England

Commercial & hotel sealant in Coursehorn, Kent

Sealant work for offices, hotels, washrooms and commercial buildings for homeowners, landlords and businesses in Coursehorn. ARBOMaster approved applicators, fully insured, with a one-year guarantee.

  • Failed joints in office kitchens and tea points
  • Whole floors of tired en suites
  • Washroom sealant that looks dirty however often it’s cleaned

Need commercial sealant in Coursehorn?

About our commercial sealant in Coursehorn

Commercial work is planned around the building, not the other way round. Rooms can be done one at a time, floor by floor or in batches, and out-of-hours work or early starts can be arranged. We work on retail & leisure sites, welfare facilities and student & care accommodation, and people most often call us about split sealant where wet room floors meet walls and whole floors of tired en suites.

Work in a small place like Coursehorn is planned ahead, journey included, so it can be fitted around guests, clients or events where possible.

Every job is covered by our one-year guarantee, wherever you are in Kent.

Place
Coursehorn (TN17)
Region
Kent
Guarantee
One year on every job
Price
Quoted before any work starts
Call
0345 464 0079
Page updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

Questions from Coursehorn

Do you cover Coursehorn for commercial sealant?

Yes. Our work covers London and the South East, and Coursehorn is part of that. You can call 0345 464 0079 or email us and let us know what needs doing, and we will send you a clear quote.

Is Coursehorn within the area you cover?

Yes, smaller places are covered as well as towns. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

Can I add another job to the visit?

Yes. Just list everything you need and you will get one quote.

Can the hotel stay open while you work?

Yes, in most cases. We agree a batch of rooms for each visit.

Is it messy?

We keep the work tidy. Nearby surfaces are protected, and the area is left clean when we finish.

Do you hold any approvals?

Yes. We are ARBOMaster approved, the scheme for applicators of Arbo sealants.

How long do rooms need to be out of use?

Follow the cure time we give you, which is usually around 24 hours. Planning the order of rooms keeps that downtime manageable.

Can I do it myself?

You can, for simple jobs. Preparation is everything: all the old sealant out, and a clean, dry joint. If it does not work out, we can redo it.

What the job involves on each surface

Hotel bathrooms

Hotel showers and baths get used and cleaned every day, so joints are finished smooth and sealed with anti-fungal sanitary silicone.

Rental portfolios

Between tenancies is a good time to reseal, ready for the next tenant.

Keeping the joints in good condition

So the new joints stay in good condition:

  • Keep strong chemicals and scourers off the joints
  • Include the silicone on your room checklists
  • Give housekeeping the cure time for every room
  • Encourage users to squeegee shower walls

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

Planned resealing is easier to manage than emergency repairs. We can fit the work around bookings, shifts and opening hours, rather than closed at short notice.

What we do, step by step

When we get to you, we compare the joints with what we discussed. If anything is different, we explain it before carrying on. After that, the work takes a morning for a small washroom, and a planned programme for bigger sites. In a small place like Coursehorn, access is generally the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. We start by looking at the rooms and agreeing what’s needed.
  2. Working hours are agreed, including early starts or out-of-hours work where it can be arranged.
  3. Each area is protected and stripped of old sealant.
  4. Joints are dried, then resealed and tooled neatly.
  5. We let your team know the cure time for every area.

Preparing for the visit

  • Clear the area around the work
  • Let us know about stairs, lifts or work at height
  • Tell us about any water getting in

How to get a quote

Getting a quote is simple: let us know the job and the location. A few pictures by email make the job easier to understand.

Get a price

Related advice

Commercial buildings in Coursehorn

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.

Community buildings like Church of St Dunstan are part of the picture too: any kitchen and washrooms need the same sealant care as any other building. For site and facilities teams at buildings such as Cranbrook School, busy washrooms and kitchens can be resealed in phases so they stay open.

Coursehorn is about 12 miles south of Maidstone, in Kent. Homes, rented property, offices and hotels in Coursehorn can book us for commercial sealant. Every job comes with our 12-month guarantee. We cover 922 towns and villages across Kent, large and small. You can also see our page for Crawley, about 32 miles away.

Our applicators cover all of the TN17 postcode area for commercial sealant. If you’re just outside Coursehorn, we cover Baker's Cross (1 mile west), Cranbrook (1 mile west), Swattenden (1 mile south-west), Hartley (2 miles south-west) and Benenden (2 miles south-east). Larger places within reach include Maidstone (12 miles north), Ashford (14 miles east), Royal Tunbridge Wells (13 miles west), Tonbridge (14 miles north-west), Kings Hill (14 miles north-west) and Foley Park (13 miles north).

Local landmarks in Coursehorn

We work in homes and buildings around White Horse pub, Cranbrook Church of England Primary School and Crane Valley and the streets around them. Other landmarks nearby include Sissinghurst Castle (1.7 miles north-east) and Sissinghurst Castle (1.7 miles north-east).

Map of Coursehorn © OpenStreetMap contributors

Honest limits

We will always be straight with you, so here’s what new sealant won’t do:

  • Fire risk assessments or certification
  • Poor ventilation that keeps bringing mould back
  • Tiles coming off the wall

If you’re not sure, just phone 0345 464 0079 or send us an email and we will give you a straight answer.

What we seal

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

Landlords, agents and businesses in Coursehorn

Water getting past a failed joint can damage the building, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance that we can handle for you.

Letting agents and landlords in Coursehorn can book us as well as householders. Resealing between tenancies keeps a property looking cared for before the next move-in.

What affects the cost of commercial sealant

The price is agreed before any work begins. It’s based on:

  • The product the joint needs
  • The number of rooms or windows
  • How much old sealant there is and how hard it is to remove
  • Access and height

Rather than a set price list, we price the job in front of us: the amount of work, the old material and the access. You will know the price before we begin.

What we need to know

The more you tell us, the more accurate the quote. When you ask for a quote, tell us:

  • If someone has resealed it before
  • How we’d reach the joints
  • The address or postcode of the job
  • Roughly how big the job is

We quote each job on its own. Simply phone 0345 464 0079 or email us and describe the job.

What happens if it’s left?

Fixing rooms one complaint at a time is the slow way. A planned programme deals with every room in order, with less disruption and one clear quote. Where a wall is exposed, as many are in small places like Coursehorn, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.

What it costs depends on the size of the job, how much old material has to come out and how easy the joints are to reach. You’ll have a clear quote before any work starts.

Why us?

  • Any old sealant cut out fully, not covered over
  • A choice of colours where the product allows
  • We leave the area clean and tidy
  • We’re fully insured

See our cost guide or our reviews.

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