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

Commercial washroom and wet-area sealing in Ardeer, North Ayrshire

Our CSCS-carded applicators take on sealing in commercial washrooms, showers, kitchens and wet areas in Ardeer and the surrounding area. Send photos or drawings for a fixed quote.

  • A new bead over an old one coming away
  • Kitchen worktop joints that can’t be kept clean
  • Urinal joints that look unhygienic
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
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
Constructionline member
£5m PL insurance

Washroom sealing across Ardeer

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

General trades versus a specialist

Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Certain joints really need a specialist: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.

Washroom sealing for commercial buildings in Ardeer

Black spotting along a sealant bead is not a cleaning problem. The mould has rooted into the silicone itself, which is why it comes back however often it is treated. Only replacement gets rid of it for good. Site teams most often ask us about a new bead over an old one coming away and discoloured joints around urinals and WC pans, across urinals and WCs, vanity units and basins and showers, trays and wet room floors. A specialist sealant contractor works differently from a general builder: on jobs in Ardeer, preparation and product choice get the time they need.

Travel to smaller places like Ardeer is planned so the work is finished on one visit. Send photographs and a room list and we will give a fixed quote.

Building owners and contractors get the same cover: twelve months on the work we carried out. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

Place
Ardeer (KA20)
Wider area
North Ayrshire
Guarantee
12 months on every job
Quotes
A fixed quote before we start
Call
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

What happens if it’s left?

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. Buildings that aren’t in daily use, such as halls and seasonal premises, may let water in unnoticed, giving water time to get in. Resealing early avoids that.

The product called for affects the cost, as does the preparation each joint needs, from cutting out to priming and backing rod. Access, phasing and site requirements come into it too.

Why appoint us

  • CHAS accredited
  • Old sealant cut out, never sealed over
  • A Constructionline member, so easy to vet
  • 12 months’ guarantee on every job

Read how commercial sealant jobs are priced and our accreditations.

Surface by surface

Kitchens and tea points

Kitchen joints need to be smooth and sealed so they can be cleaned properly. Where food contact is possible, we use a hygienic, food-safe sealant.

Basins and vanity tops

Water getting past a vanity top joint can swell the board beneath. Prompt resealing keeps the unit sound.

FAQs: Ardeer

Can you work around term dates at a campus such as Ayrshire College - Kilwinning Campus?

Yes, holiday working periods are the norm on campus jobs. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.

Is Ardeer too far out for you?

Not at all: smaller places are covered as well as towns. Every Scottish council area is within our area. Good photographs up front let us bring everything on the first visit.

When can showers be used after new sealant?

That varies with the sealant and the room temperature. You will get a reopening time for each area before we leave it.

Do you do washroom sealing in healthcare settings?

Yes. Your infection-control rules, estates requirements and permits are followed, and phase the work so areas keep facilities.

How do you choose the sealant?

Where there’s a specification, we use the product it names. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

Do your applicators hold CSCS cards?

Yes. We use CSCS-carded applicators, which many sites require.

What sealant do you use in washrooms?

Each area gets the grade that suits it. Most washroom joints take sanitary silicone while kitchens may need a food-safe grade.

Keeping Ardeer washrooms open while we work

With the shore within about 1 mile, Ardeer counts as a coastal location, and coastal hotels, guest houses and holiday sites tend to fill up in the busy months. Washrooms used guest after guest wear their sanitary silicone faster, which is why off-season resealing makes sense. Ardeer is on Scotland’s wetter western side. Washrooms with weak extraction stay damp in this climate, and mould finds the silicone first.

For an occupier at a site such as Stevenston Industrial Estate, which lies north-west of Ardeer, the canteen and welfare facilities need cleanable joints as much as any office. On a healthcare site such as Ayrshire Central Hospital (2.2 miles east of Ardeer), washroom work starts with the infection-control team’s sign-off. At a hotel such as The Red Squirrel Hotel, 1.4 miles to the north of Ardeer, the quieter weeks are the time to reseal bathrooms.

Ardeer is about 1 mile south-east of Stevenston, in North Ayrshire. Across the KA20 postcode area, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. 54 places across North Ayrshire fall within our area, including Ardeer. There’s a separate page for Glasgow, roughly 24 miles from Ardeer.

If you need washroom sealing in KA20, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. For a building on Shore Road, Golf Avenue and Garven Road or nearby, we can quote for washrooms and wet areas. Just outside Ardeer, we also work in Stevenston (1 mile north-west), Auchenharvie (2 miles north-west), Kilwinning (2 miles north-east), Saltcoats (2 miles north-west) and Girdle Toll (3 miles east). A short drive away, we cover Irvine (3 miles east), Largs (13 miles north-west), Ardrossan (3 miles north-west), Kilbirnie (9 miles north), West Kilbride (7 miles north-west) and Beith (9 miles north-east).

Near you in Ardeer

In Ardeer, that means premises near Auchenharvie Academy and Stevenston Beach and the streets around them. For rail, the closest station is Stevenston station, roughly 0.9 miles north-west. Other landmarks nearby include Kerelaw Castle (1.7 miles north-west) and Woodland View (2.1 miles east). Open spaces near Ardeer include Stevenston Loch.

Map of Ardeer © OpenStreetMap contributors

How a job runs

Occupied buildings need a little choreography. The work area is signed and kept contained, with routes through the building left open and move on in phases so staff and visitors can carry on around us. For work around Ardeer, we aim for one trip, so photographs, sizes and a full list matter. Outside work also needs a suitable weather window.

  1. We agree which washrooms close and when.
  2. Anything behind the joints that needs another trade is flagged.
  3. Failed sealant and residue are stripped out.
  4. We reseal with the grade suited to each area.
  5. We give you a reopening time for every room.

Before we start on site

  • Share the asbestos register for older buildings
  • Have the specification and drawings to hand
  • Make sure the joints can be reached

Get a fixed quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photographs and a few notes.

Ask for a quote

Related advice

For managing agents and facilities managers

Agents, factors and owners’ representatives all follow the same route: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.

We work for building owners and managing agents on sealant work across single buildings or whole portfolios around Ardeer. One quote can cover more than one site, which keeps the paperwork simple.

When something else is needed

Our job is the joint, not everything around it. Sealant alone won’t deal with:

  • Leaking pipes, traps, wastes or cisterns, which need a plumber
  • Hollow tiles or loose panels behind the joint
  • Swollen or delaminated boards behind panels or vanity tops

If you are not sure, just call the office on 01277 525 020 or send details through our quote form and we’ll give you a straight answer.

Joints and surfaces we work on

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

Trusted. Accredited. Insured.