The Mastic Doctor team standing beside their branded vans outside an office building
Dumfries and Galloway · Scotland

Commercial washroom and wet-area sealing in Portpatrick, Dumfries and Galloway

We carry out sealing in commercial washrooms, showers, kitchens and wet areas in Portpatrick and the surrounding area. Send details for a fixed quote.

  • A new bead over an old one coming away
  • Stained or open joints at kitchen sinks and worktops
  • Shower tray joints that have opened up
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed price, with what’s included set out clearly.
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
£5m public liability

Washroom sealing across Portpatrick

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

Sanitary sealant for Portpatrick buildings

With the shore within about 1 mile, Portpatrick counts as a coastal location, and seaside hospitality usually has a peak season that works washrooms hard. Heavy seasonal use is hard on shower and basin sealant, and the quieter months are the natural time to reseal. There are several hotels within about 2 miles of Portpatrick. Each has en suites, back-of-house toilets and kitchens with sealant that moulds and splits.

On a healthcare site such as Galloway Community Hospital, 5.4 miles north-east of Portpatrick, washroom work starts with the infection-control team’s sign-off. En suites at hotels like Crown Hotel, less than half a mile south-west of Portpatrick, are cleaned daily, which wears silicone over time.

Portpatrick is about 5 miles south-west of Stranraer, in Dumfries and Galloway. Anywhere in DG9, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. Portpatrick is one of 139 places we cover in Dumfries and Galloway. Our Glasgow page has more on work in that area (77 miles or so).

We cover the DG9 postcode districts for washrooms and wet areas. If your site is on Main Street, Dinvin Street and St Patrick Street or close by, we can quote for washrooms and wet areas. We also cover Lochans (4 miles north-east), Stranraer (5 miles north-east), Stoneykirk (6 miles east), Leswalt (6 miles north) and Lime Kiln (6 miles north-east) for washrooms and wet areas.

What’s near Portpatrick

Well-known places in the area include Galloway Community Hospital (5.4 miles north-east). Not far away are Old Loch.

Map of Portpatrick © OpenStreetMap contributors

Washroom sealing in Portpatrick

From one staff toilet in Portpatrick to washrooms across a whole estate, we work the same way: 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, or we can arrange a visit. We work on showers, trays and wet room floors, kitchens and tea points and urinals and WCs, and the failures we’re asked to look at most are panel joints letting water behind and failed sealant in a tea point or staff kitchen. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Portpatrick, that means joint design, primers and backing rod as standard.

In smaller Scottish places like Portpatrick, commercial washrooms are typically in hotels, pubs, schools, care homes and community 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.

Work we carry out in Dumfries and Galloway comes with a 12-month guarantee. If an installation problem shows up, call the office on 01277 525 020 or email the details over and we will arrange a return visit.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Portpatrick (DG9)
Region
Dumfries and Galloway
Cover
12 months on our workmanship
Price
A fixed quote before we start
Call
01277 525 020
Page updated
3 November 2026

Work for main contractors and building owners

Hotels, schools, healthcare sites, offices and retail units come to us directly as well. We plan around the way the building is used, so the building keeps working while we do.

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.

Why act early in Portpatrick

A tired washroom says a lot about how a building is run. Visitors notice black sealant even when the room is otherwise spotless. Resealing is a modest task with a very visible payoff. Renewing every failing joint on one visit is the sensible approach for a place like Portpatrick. Send photographs and we’ll quote for everything together.

Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote, and you will have a fixed figure to work with.

Why clients in Portpatrick choose us

  • Our applicators hold CSCS cards
  • Colour agreed before work starts
  • Failed material removed, not covered up
  • One number for every site we cover

See what affects the cost or how we’re accredited.

Diagnose, treat, sign off

In a busy building, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed, then reopened once the sealant allows before the next one starts. For work around Portpatrick, we aim for one trip, which is why we ask for photos and a full list first. External joints need a dry spell as well.

  1. Every room is surveyed and the failed joints listed.
  2. The fixed quote sets out the rooms, the products and the phasing.
  3. The whole of the old bead is removed.
  4. Each joint is cleaned and left dry.
  5. A sanitary silicone bead is laid and given a smooth tooled finish.
  6. Rooms reopen after the cure time.

Preparing the site

  • For older buildings, check the asbestos register before work
  • Clear stock, furniture or equipment away from the joints
  • Flag any permit to work we’ll need

Request a quote

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, call 01277 525 020 or email a schedule or drawings.

Get a price

Related advice

Cost factors for washrooms and wet areas

Each job is priced on its own details. The main factors are:

  • How accessible the joints are
  • The total length or number of joints
  • Phasing around occupants
  • Backing rod, priming and other preparation

Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.

Sending details for a quote

To price the job accurately, we need a clear picture of the site. Useful things to include:

  • The product your specification calls for
  • Rough lengths or quantities, or drawings if you have them
  • Access details, including height
  • The asbestos register, for older buildings

Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to phone 01277 525 020 or email a schedule or drawings with what you know.

When something else is needed

Being straight saves everyone time. Fresh joints won’t solve:

  • Mould caused by poor ventilation, which will return until the extract is fixed
  • Fittings that move too much to hold a bead
  • Swollen or delaminated boards behind panels or vanity tops

If you are not sure, just give us a call on 01277 525 020 or use the quote form and we’ll give you a straight answer before you book.

What we seal

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

Portpatrick: questions and answers

Do hotels near Portpatrick have to close for sealant work?

In most cases no closure is needed: we work room by room or floor by floor. We agree the order of rooms and the timings with you before we start.

Do you take on work at healthcare sites like Galloway Community Hospital?

Yes. Healthcare sites are among the places we work. Each area is agreed with the ward or department and the estates team in advance.

Is old silicone taken out first?

The failed bead is always removed. Fresh silicone can’t key to an old bead, so sealing over it soon peels.

Do you offer coloured sealant?

It depends on the product. Some ranges offer many colours, others very few, so we’ll confirm the colours available for the specified product with the quote.

How long does a job like this take?

We plan the time on site around your programme and access. You’ll have an expected duration with the quote.

Can you quote from photos?

That depends on the size and complexity of the job. Straightforward work can often be priced from photos and measurements, and bigger or more complex jobs typically get a visit.

Will cleaning remove black mould from sealant?

Cleaning may lighten it, but the mould returns. We replace the sealant with an anti-mould sanitary grade and point out if ventilation is part of the problem.

Keeping the joints sound

Keep the joints in good shape with a few simple steps:

  • Keep extract fans working and vents clear
  • Avoid scourers and harsh descalers on silicone
  • Share your site rules when you send details
  • Keep washrooms out of use until we say the sealant has cured

If a joint we sealed fails within 12 months, tell us and we’ll look at it. Beyond that, regular checks keep small problems small.

Small numbers of failed joints are quick to phase in. Left, it tends to become a building-wide job and more closures to manage.

Accreditations

Trusted. Accredited. Insured.