The Mastic Doctor team standing beside their branded vans outside an office building
Highland · Scotland

Washroom Sealing in Canisbay

Washroom sealing in Canisbay, backed by over 20 years in commercial sealing. Fully insured, with a 12-month guarantee.

  • Shower tray joints that have opened up
  • Open joints at the base of cubicle panels
  • Discoloured joints around urinals and WC pans
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
CHAS accredited
£5m public liability

Washroom sealing for Canisbay sites

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Washroom sealing in Canisbay

Since 2005 we have resealed commercial washrooms for facilities teams, contractors and building owners. We are CHAS accredited and a Constructionline member, with CSCS-carded applicators. We are fully insured. Our workmanship is guaranteed for 12 months. Most enquiries involve sealant stained black around basins and showers and open joints along basins and vanity units, on vanity units and basins, IPS panels and cubicles and showers, trays and wet room floors. Most enquiries from Canisbay start with one failed joint and grow into a wider look at the building: we check the joints around it and give you an honest view of what needs doing now and what can wait.

Around smaller places such as Canisbay, washrooms and kitchens are found in hotels, pubs, schools, care homes and halls. Mould grows into sealant in any wet room that doesn’t dry out, and the answer is removal and a fresh bead of anti-mould silicone.

Building owners and contractors get the same cover: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

Where
Canisbay (KW1)
Wider area
Highland
Guarantee
12 months on our workmanship
Price
Fixed quote, scope in writing
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

How the quote is worked out

We price every job individually. The main factors are:

  • Distance, for remote addresses
  • Phasing around occupants
  • Access and working height
  • Removal of failed or old sealant

The specified product makes a difference, as does the preparation each joint needs. Access, phasing and site rules also count.

What to include in your enquiry

There’s no need for a formal survey. A few details are enough to get going:

  • Where the site is, with the postcode
  • What the building is and how it’s used
  • How the joints are reached, and at what height
  • The product your specification calls for

To get a fixed quote, call the office on 01277 525 020 or send details through our quote form. Our quote form is another easy route.

What happens if it’s left?

Water gets behind panels and under floors through a failed joint. That can lead to swollen boards, marked ceilings below and lingering smells, and fixing that takes far more work than resealing. Around smaller places like Canisbay, halls, stores and seasonal buildings may not be checked often, so a failed joint has time to cause damage. Early resealing prevents it.

A quote for washrooms and wet areas depends on how many there are, their condition and the access. Ask us for a fixed quote.

Why us?

  • Sealing commercial buildings since 2005
  • Standard and matched colours in many product ranges
  • Health and safety: CHAS accredited
  • Colour options checked against the specified product

Take a look at our cost guide and how we’re accredited.

Your questions answered

Must a hotel around Canisbay close while you work?

In the majority of cases no closure is needed: we work room by room or floor by floor. Housekeeping and our team agree each day’s rooms.

Is Canisbay off your patch?

Not at all: smaller places are covered as well as towns. Our area covers all of Scotland, cities, towns and islands alike. Where we can, we group nearby jobs to make the most of each trip.

Can the sealant be colour-matched?

Often, yes. Many products come in a range of standard colours, and matching to RAL references or surrounding finishes is often possible. We confirm what’s available for the specified product when we quote.

Can one quote cover more than one building?

Yes. Multi-site work and planned programmes are a core part of the service, planned site by site to suit how each building is used.

What will the job cost?

It depends on the job: quantities, access, the product and any phasing. Call for a quote and we will price it properly.

Can you reseal washrooms in healthcare buildings?

We do. Your infection-control rules, estates requirements and permits are followed. The work is phased around patients or residents.

Do you phase washroom resealing?

The work is phased so users always have somewhere to go. One washroom, one bank of cubicles or one changing room is done at a time around your site hours and access windows.

Work for main contractors and building owners

Building owners and managing agents use us on everything from one building to a spread of sites. Several sites can go on one quote, which keeps the paperwork simple.

Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, and each stage is agreed with your contact.

Washroom sealing around Canisbay: how the place shapes the job

Canisbay is within about 1 mile of the coast, and places by the sea often rely on visitors, so their hotels and holiday lets see heavy seasonal use. Bathrooms turned round daily in the busy months need sound, cleanable joints, which is why off-season resealing makes sense. The east of Scotland, where Canisbay is, gets less rain than the west. Inside, ventilation and use decide how fast washroom sealant moulds, whatever the weather.

Washrooms near Canisbay get the old silicone stripped out and a fresh anti-mould bead on dry joints. For a hall at a building such as Canisbay Parish Church, resealing the kitchen and toilets can be fitted between bookings.

Canisbay is about 15 miles east of Thurso, in Highland. Any commercial site in Canisbay is covered, for single jobs and planned programmes alike. We work across 256 places in Highland.

We cover the KW1 postcode districts. Sites close to Canisbay are covered too, including Rattar (5 miles west), Scarfskerry (6 miles west), Keiss (7 miles south), Dunnet (8 miles west) and Brough (9 miles west). A short drive away, we cover Thurso (15 miles west), Wick (13 miles south) and Castletown (10 miles west). Island and remote sites need extra planning, with travel, ferry crossings where needed and weather to allow for, so mention the location when you call 01277 525 020 or email the details over.

Local landmarks in Canisbay

Well-known places in the area include Castle of Mey (3.8 miles west) and The Last House Museum & Gift Shop (1.9 miles east). Green spaces nearby include Loch of Mey and Cairn Hill.

Map of Canisbay © OpenStreetMap contributors

Site staff or a sealant specialist?

Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.

A short, simple internal joint is often within reach of a maintenance team. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Maintenance after handover

Cleaning and maintenance staff play a part too. Share these points with them:

  • Photograph and log failed joints across the estate
  • Respect the cure time before reopening each room
  • Mention any site permits or estates rules at quote stage
  • Report split joints at trays and basins early

If a joint we sealed fails within 12 months, tell us and we’ll look at it. After that, a routine look catches failing joints early.

A split joint at a shower tray can leak for a long time before anyone sees it. By then, other trades may be needed as well so failed joints are worth acting on quickly.

Our process

Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Joint faces are cleaned back to sound, dry surfaces, the manufacturer’s primer is applied where it’s called for, and each bead is tooled to a neat concave finish. Jobs near Canisbay are often grouped with others in the same area, to make the most of each trip. Tell us how flexible your dates are.

  1. We start by inspecting the fittings and joints and flagging problems sealant can’t solve.
  2. The phasing is agreed so there are always facilities open.
  3. Failed silicone is removed completely and the surfaces cleaned of every trace.
  4. Each joint is degreased and left dry, because silicone won’t bond to damp or soapy surfaces.
  5. We lay a sanitary silicone bead and tool it smooth so it is easy to clean.
  6. Rooms reopen after the product’s cure time, and we move to the next.

What we need from you

  • For older buildings, check the asbestos register before work
  • Flag any permit to work we’ll need
  • Warn occupants and staff about the work

Request a quote

The quickest route to a quote is a few photographs and the site postcode. Upload them with the quote form, or give us a call on 01277 525 020 or send details through our quote form if you’d rather talk the job through.

Get a quick quote

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Accreditations

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