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

Commercial washroom and wet-area sealing in Armadale, Highland

Sealant work in Armadale for main contractors, managing agents and facilities managers: sealing in commercial washrooms, showers, kitchens and wet areas, quoted at a fixed price.

  • Panel joints letting water behind
  • A new bead over an old one coming away
  • Mould spotting along silicone joints
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Washroom sealing in Armadale

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Washroom sealing for commercial buildings in Armadale

In a commercial washroom, sealant is usually the first thing to wear out. Basin tops, urinal backs, panel joints and shower trays put it under water, chemicals and daily cleaning and mould that roots into it can’t be cleaned away. We strip it out and lay new anti-mould sanitary silicone. We work on showers, trays and wet room floors, IPS panels and cubicles and vanity units and basins, and the failures we’re asked to look at most are failed sealant behind washroom basins and discoloured joints around urinals and WC pans. A single leaking joint is often how a building in Armadale first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.

In smaller Scottish places like Armadale, commercial washrooms are typically in hotels, pubs, schools, care homes and community halls. Black sealant normally can’t be cleaned, so it is removed and replaced with anti-mould sanitary silicone.

Every job we finish is backed by a 12-month workmanship guarantee. If our installation lets you down in that time, we return and fix it.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Armadale (IV45)
Wider area
Highland
Cover
12 months on our workmanship
Price
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026

When it isn’t the sealant

Honesty saves time and money. Fresh joints won’t solve:

  • Leaking pipes, traps, wastes or cisterns, which need a plumber
  • Water escaping beneath the floor rather than through a joint
  • Swollen or delaminated boards behind panels or vanity tops

If you are not sure, just call 01277 525 020 or email drawings and photos and we will give you a straight answer.

Joints and surfaces we work on

  • IPS panels and cubicles
  • Kitchens and tea points
  • Showers, trays and wet room floors
  • Accessible toilets and changing rooms
  • Vanity units and basins
  • Urinals and WCs

When to bring in a specialist

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.

There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.

Sanitary sealant for Armadale buildings

Armadale lies within about 1 mile of the sea, and seaside hospitality typically has a peak season that works washrooms hard. Washrooms used guest after guest wear their sanitary silicone faster, so resealing in the quieter months keeps rooms ready. Armadale is on Scotland’s wetter western side. Washrooms with weak extraction stay damp in this climate, and mould finds the silicone first.

For buildings around Armadale, washrooms can be done in phases so some facilities are always open.

Armadale (Gaelic: Armadail) is in Highland. We cover commercial sites throughout Armadale, whether it’s a single job or part of a planned programme. Armadale is one of 256 places in Highland on our list.

If you need washroom sealing in IV45, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. Streets here include Allt A'tuath and Rathad na Chidhe, and sites on any of them can send details for a fixed quote. Nearby places we also cover include Ardvasar (1 mile south-west), Kilbeg (2 miles north-east), Mallaig (5 miles south-east), Morar (7 miles south-east) and Glenancross (8 miles south). Island and remote sites need extra planning, with travel, ferry crossings where needed and weather to allow for, so mention the location when you speak to us on 01277 525 020 or use the quote form.

Landmarks near Armadale

Armadale’s nearest station is Mallaig station, about 4.9 miles south-east. Other landmarks nearby include Museum of the Isles (under half a mile north) and Armadale Castle (0.5 miles north). Open spaces near Armadale include Loch Ic Iain and Sgùrr nan Caorach.

Map of Armadale © OpenStreetMap contributors

Questions we are asked in Armadale

What paperwork can you provide for a job in Armadale?

Whatever your site asks for, from RAMS to CSCS details, is confirmed when we quote. We are CHAS accredited and a Constructionline member, with £5m public liability insurance and CSCS-carded applicators.

Must every washroom in our Armadale building shut while you work?

Not all at once. We take one block of facilities at a time. Each area is handed back once the sealant has cured enough to use.

How do you deal with asbestos in old sealant?

Asbestos is possible in some older mastics, particularly in buildings from before 2000. We check the asbestos register before cutting out old sealant in an older building, and if asbestos is suspected, work stops until it’s tested. We don’t remove asbestos-containing materials.

Do you phase washroom resealing?

The work is phased so there are always facilities open. We work through the building a room or section at a time around your site hours and access windows.

Which silicone is right for commercial washrooms?

Each area gets the grade that suits it. Washrooms and showers take anti-mould sanitary silicone, and food areas take a hygienic, food-safe sealant where food contact is possible.

Do you have public liability insurance?

Yes. Mastic Doctor is fully insured, public liability included.

Does weather matter for sealant work?

It can, when the joints are outside. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so external work may be moved if conditions aren’t right. Indoors, the weather is rarely a problem.

Commercial clients in Armadale

Facilities managers want contractors who arrive with the paperwork sorted. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.

Agents, factors and owners’ representatives all follow the same route: send the details, accept a fixed quote, and we carry out and guarantee the work. Keys, access and contacts can be agreed in advance.

Do you need washroom sealing in Armadale?

Panels and vanity units move slightly in use, and shower trays shift under foot. A bead that can’t cope with the movement splits along one edge.

Site and facilities staff are often the first to spot these:

  • Gaps where vanity tops meet the wall
  • Stained sealant around pans and urinals
  • A new bead over an old one coming away
  • Sealant stained black around basins and showers

Around Armadale, washroom joints are resealed by removing the old silicone completely and laying anti-mould sanitary silicone on dry surfaces.

What to look for in a quote

  • Their pre-qualification and accreditations
  • Their plan for phasing and protecting the area
  • Their approach to joint depth and backing
  • Will failed sealant be removed rather than covered?

Choosing a commercial sealant contractor

Our process

A typical day starts with protection: tape along each joint edge and covers over finishes, stock and equipment close by. The work itself usually takes a morning or so for a small washroom, longer where showers and changing rooms are included, and our waste is bagged and taken away as we go. Where we can, we combine work around Armadale with other jobs nearby, to make the most of each trip. Let us know if your dates have any give.

  1. Every room is surveyed and the failed joints listed.
  2. You get a fixed quote with the phasing plan.
  3. The whole of the old bead is removed.
  4. Each joint is cleaned and left dry.
  5. New anti-mould sealant goes in and is tooled neat.
  6. Rooms reopen after the cure time.

What we need from you

  • Flag any permit to work we will need
  • Warn occupants and staff about the work
  • Move anything stored against the joints

Get a fixed quote

For a fixed quote, phone 01277 525 020 or send photos by email with the site address and an outline of the work. You can also send details through our quote form.

Ask for a quote

Read more

Why deal with it now?

Running fresh silicone along a failed bead hides the problem briefly. Silicone won’t grip silicone, so it lifts and holds moisture underneath. Cutting out completely and cleaning back takes a little longer and lasts. Exposed buildings in Scotland take a lot of weather, so it’s worth renewing joints around Armadale before they leak.

Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a quote and we’ll explain how it’s made up.

Why clients in Armadale choose us

  • Work carried out by CSCS-carded applicators
  • Work to your specification and the manufacturer’s guidance
  • Fully insured, including public liability cover
  • Standard and matched colours in many product ranges

Read how commercial sealant jobs are priced or our accreditations and insurance.

Accreditations

Trusted. Accredited. Insured.