
Washroom Sealing in Shawbost
Our CSCS-carded applicators take on sealing in commercial washrooms, showers, kitchens and wet areas in Shawbost. Send details for a fixed quote.
- A new bead over an old one coming away
- Users noticing mouldy joints
- Stained sealant around pans and urinals
Washroom sealing for businesses in Shawbost
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Washroom sealing in Shawbost, done properly
Whether it’s a single toilet block in Shawbost or a programme across several buildings, the route is the same: send details, get a fixed quote, we seal, guaranteed. Photos and a rough count of basins, urinals, showers and cubicles help us give a quick quote and a site visit is an option. Site teams most often ask us about failed sealant behind washroom basins and black mould inside silicone joints that cleaning can’t shift, on urinals and WCs, IPS panels and cubicles and showers, trays and wet room floors. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Shawbost is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.
In smaller Scottish places like Shawbost, commercial washrooms are typically in hotels, pubs, schools, care homes and community halls. Black sealant typically can’t be cleaned, so it is removed and replaced with anti-mould sanitary silicone.
Every job is signed off with a 12-month guarantee. The promise is simple: if the work we did fails within twelve months, we return to fix it.

- Where
- Shawbost (HS2)
- Wider area
- Na h-Eileanan Siar
- Cover
- 12 months on every job
- Price
- A fixed quote before we start
- Call
- 01277 525 020
- Page updated
- 3 November 2026
Honest limits
We seal joints; we don’t mend everything behind them. Sealant alone won’t deal with:
- A room that stays damp because ventilation isn’t working
- Panel boards already damaged by water
- Hollow tiles or loose panels behind the joint
If you are not sure, just ring 01277 525 020 or email a schedule or drawings and we will give you a straight answer.
Surfaces we seal
- IPS panels and cubicles
- Accessible toilets and changing rooms
- Kitchens and tea points
- Urinals and WCs
- Vanity units and basins
- Showers, trays and wet room floors
Toilets, showers and kitchens around Shawbost
Shawbost sits close to the coast, within about 2 miles, and coastal hotels, guest houses and holiday sites tend to fill up in the busy months. Showers and en suites in constant use are where silicone moulds and splits first, so we plan the work for quieter weeks where possible. Work on Shawbost has to fit the ferry timetable and the forecast. Photos and a room list let us plan the visit around the crossings.
Phased work lets washrooms in and around Shawbost stay partly open while sealant is renewed. Washrooms near Shawbost get the old silicone stripped out and a fresh anti-mould bead on dry joints.
Shawbost (Gaelic: Siabost) is in Na h-Eileanan Siar. We send applicators to Shawbost for washrooms and wet areas, handled exactly as we handle every other area. We work across 87 places in Na h-Eileanan Siar.
Commercial sites across HS2 are covered for washrooms and wet areas. Among the streets we cover are Rathad Ghrinnibhat, Cnoc a Charnain and Sraid na H-Eaglaise. If your building is just outside Shawbost, we cover Bragar (2 miles north-east), Na Gearrannan (4 miles south-west), Carloway (4 miles south-west), Barabhas (7 miles east) and West Side (7 miles east). Island and remote sites need extra planning, with travel, ferry crossings where needed and weather to allow for, so give the site location in your enquiry.
Around Shawbost
A little further out are Shawbost Folk Museum (0.7 miles north-east). Green spaces nearby include Loch a' Bhaile.
What the job involves on each surface
Wet-room floors and floor-to-wall joints
Wet-room floors and the joints where flooring turns up the wall need to stay sound. Floor perimeters and sealant joints near drains are resealed.
IPS and cubicle panels
Cubicle and IPS panels move when leaned on or knocked so the bead needs to cope with it. Loose panels are flagged before any sealant goes on.
What affects the price in Shawbost
The price varies from site to site. It mainly depends on:
- The size and state of each joint
- Quantities, in metres or numbers
- How accessible the joints are
- Location, for remote and island sites
Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote, and you’ll have a fixed figure to work with.
What we need to price the job
A few photos plus some basic facts will normally do. Please tell us:
- Clear photographs of the problem areas
- Your programme or deadline
- Any specification or named product
- The type of building and who uses it
To get a fixed quote, phone 01277 525 020 or email the details over. You can also send details through our quote form.
How a job runs
Before any cutting starts, the area is protected: tape along each joint edge and covers over finishes, stock and equipment close by. The work itself normally 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. Travel to smaller Scottish places like Shawbost is planned so the job is finished in one visit where possible, so photos, sizes and a full list matter. External joints need a dry spell as well.
- We agree which washrooms close and when.
- Leaks, loose panels or damp are pointed out first.
- Failed sealant and residue are stripped out.
- The right sanitary or food-safe sealant is applied.
- We give you a reopening time for every room.
Before we start on site
- Clear stock, furniture or equipment away from the joints
- For older buildings, check the asbestos register before work
- Arrange parking or a loading space
Ask for a quote
Specifications, drawings and tender packages are welcome with any enquiry, and we will price the work to it. Smaller jobs need nothing more than photographs and a few notes.
Related advice
Leave it or put it right?
Water gets behind panels and under floors through a failed joint. In a commercial building that can mean damaged boards, stained ceilings on the floor below and odours, and fixing that takes far more work than resealing. Renewing every failing joint on one visit is the sensible approach for a place like Shawbost. Photos of each area help us quote the whole job.
The price depends on the quantity of joints, how much old material needs removing and how the joints are reached. Call for a fixed quote once you have the details.
What you get with us
- A fixed quote before work starts
- Fully insured, including public liability cover
- A Constructionline member, so easy to vet
- Over 20 years of commercial sealing
Take a look at our cost guide and our accreditations.
Places near Shawbost
Also in Shawbost
Work for main contractors and building owners
Main contractors use us as their sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first, with CSCS-carded applicators on site.
Hospitality, education, healthcare, office and retail clients come to us directly as well. The work is planned around how the building runs, so the building keeps working while we do.
Shawbost: questions and answers
Will the toilets in our Shawbost building be out of use?
Rarely all at once: work is phased so some facilities are always available. Each area is handed back once the sealant has cured enough to use.
Will you travel to Shawbost on the island?
Yes. Islands are part of our area, Shawbost included. We group island work where we can and plan around the crossings.
What site paperwork can you supply?
Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote.
Do you need to see the site first?
Many jobs can be quoted from photographs, drawings or a joint schedule. Where they aren’t, we arrange a site visit.
What do you charge?
It depends on the job: quantities, access, the product and any phasing. Call for a quote.
Are your applicators CSCS-carded?
Yes. Should the site need card details in advance, let us know and we’ll send them with the quote.
Are you CHAS accredited and on Constructionline?
Yes. Mastic Doctor is CHAS accredited and a Constructionline member.