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

Commercial washroom and wet-area sealing in Rankinston, East Ayrshire

Commercial sealant work in Rankinston for contractors, FMs and building owners: sealing in commercial washrooms, showers, kitchens and wet areas, quoted at a fixed price.

  • Panel joints letting water behind
  • Sealant stained black around basins and showers
  • Users noticing mouldy joints
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS accredited
£5m PL insurance

Washroom sealing across Rankinston

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

Should maintenance staff do it?

Redoing a failed joint typically costs more than getting it right at the outset, because the whole bead must be removed and the faces cleaned back again. That’s why many clients bring in a specialist from the beginning.

Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

How we handle washroom sealing in Rankinston

From one staff toilet in Rankinston to washrooms across a whole estate, the route is the same: details first, then a fixed quote, then the work, then the 12-month guarantee. Photos and a rough count of basins, urinals, showers and cubicles help us give a quick quote, or we can arrange a visit. Site teams most often ask us about sealant laid over old silicone and now peeling and failed sealant behind washroom basins, on showers, trays and wet room floors, vanity units and basins and kitchens and tea points. One point of contact handles commercial sealant work in Rankinston from the first photos to the final walk-round, whether it’s one building or several.

Around smaller places such as Rankinston, washrooms and kitchens are found in hotels, pubs, schools, care homes and halls. Black sealant typically can’t be cleaned, so it is removed and replaced with anti-mould sanitary silicone.

Building owners and contractors get the same cover: twelve months on the work we carried out. It doesn’t extend to damage, faults in the building or work by others, and we’re upfront about that.

Place
Rankinston (KA6)
Region
East Ayrshire
Cover
12 months on our workmanship
Quote
Fixed quote, scope in writing
Telephone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Toilets, showers and kitchens around Rankinston

Being in the west of Scotland, Rankinston gets more rain than eastern areas. Washrooms with weak extraction stay damp in this climate, and mould finds the silicone first.

Phased work lets washrooms in and around Rankinston stay partly open while sealant is renewed.

Rankinston is about 8 miles south-east of Ayr, in East Ayrshire. Rankinston sits inside our coverage and the rest of East Ayrshire, with the same fixed quotes and 12-month guarantee as everywhere else. Across East Ayrshire, 56 places are covered, including Rankinston. Glasgow is covered too, around 32 miles from Rankinston.

We take on washrooms and wet areas across the KA6 postcode area. If your site is on Littlemill Place and Coyle Crescent or close by, we can quote for washrooms and wet areas. Close to Rankinston, our area also takes in Hayhill (1 mile north-east), Sinclairston (2 miles north-east), Drongan (2 miles north), Millmannoch (3 miles north-west) and Coalhall (3 miles north). Further afield, our area takes in Kilmarnock (15 miles north), Cumnock (8 miles north-east), Annanhill (15 miles north), Galston (14 miles north), Mauchline (8 miles north) and New Farm Loch (15 miles north).

Landmarks near Rankinston

Nearby you’ll also find Kerse Castle (0.8 miles west) and Dunaskin Open-air Industrial Museum (3.7 miles south). Not far away are Kerse Loch.

Map of Rankinston © OpenStreetMap contributors

Work for main contractors and building owners

FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.

For main contractors, we work as the sealant subcontractor. We work to your programme, your specification and your site rules.

Quoting for work in Rankinston

Before we quote, we look at:

  • Backing rod, priming and other preparation
  • Induction, permit and paperwork requirements
  • Working within restricted access windows
  • How much there is to seal

We don’t publish prices, because the scope varies so much from one building to the next. Call for a quote and we will price your job on its own details.

Before you send an enquiry

A good diagnosis starts with the right details. Let us know:

  • The postcode of the building
  • Access details, including height
  • Any specification or named product
  • Your programme or deadline

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we will fill any gaps with a visit.

FAQs: Rankinston

Will the toilets in our Rankinston building be out of use?

Usually only some of them, for a short time. We work in phases so other facilities stay open. Each area is handed back once the sealant has cured enough to use.

Is Rankinston too small for you to travel to?

No. Small places get the same service as large ones. We cover the whole of Scotland. Good photographs up front let us bring everything on the first visit.

Is there a guarantee on the work?

There is a 12-month guarantee on our workmanship backed by public liability insurance.

Do you offer coloured sealant?

It depends on the product. Some ranges are wide, others limited, so we’ll confirm the colours available for the specified product with the quote.

Do you hold CHAS accreditation?

Yes. We’re CHAS accredited, we are a Constructionline member and we use CSCS-carded applicators.

Can you handle several sites?

Yes. A group of buildings can go on one quote, and you deal with one contact throughout across South East England, Greater London and Scotland.

How many days will you need on site?

We plan the time on site around your programme and access. We will give you an estimate of time on site when we quote.

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 the sealant is tooled off neatly. For work around Rankinston, we aim for one trip, so photographs, sizes and a full list matter. Outside work also needs a suitable weather window.

  1. We inspect each washroom and record the joints to be resealed.
  2. The fixed quote sets out the rooms, the products and the phasing.
  3. Old sealant is removed completely and the faces cleaned.
  4. Joints are degreased and dried.
  5. New anti-mould sealant goes in and is tooled neat.
  6. Each area is handed back when ready.

Before we start on site

  • Arrange parking or a loading space
  • Send any specification or drawings in advance
  • Make sure the joints can be reached

Ask for a quote

Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, give us a call on 01277 525 020 or send photos by email.

Ask for a quote

Advice

When to call us in Rankinston

Cubicle panels, IPS panels and vanity units flex when people lean on them or doors are slammed, and shower trays shift under foot. A bead that can’t cope with the movement splits along one edge.

Look out for the following:

  • Open joints at the base of cubicle panels
  • Sealant laid over old silicone and now peeling
  • Sealant lifting along a tray edge
  • Complaints from staff, guests or users about tired washrooms

Washrooms near Rankinston get the old silicone stripped out and a fresh anti-mould bead on dry joints.

What your quote should include

  • What level of public liability insurance do they hold?
  • How the existing material will be dealt with
  • How they handle RAMS and site documents
  • The named product and why it was chosen

Choosing a commercial sealant contractor

After the work

Regular inspection catches problems early. In particular:

  • Add sealant joints to planned maintenance checks
  • Respect the cure time before reopening each room
  • Share your site rules when you send details
  • Clean sealant with gentle products and a soft cloth

Include sealant joints in your planned maintenance checks. Look for black spotting, cracks, peeling edges and gaps at the busiest fittings and photograph anything new.

Water getting behind IPS panels and vanity units can swell the boards. After that, those parts need replacing rather than resealing.

Accreditations

Trusted. Accredited. Insured.