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

Commercial washroom and wet-area sealing in Aberdeen

Sealing in commercial washrooms, showers, kitchens and wet areas throughout Aberdeen and nearby, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Users noticing mouldy joints
  • Stained sealant around pans and urinals
  • Failed sealant in a tea point or staff kitchen
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
Constructionline member
£5m public liability

Need washroom sealing in Aberdeen?

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

Washroom sealing for commercial buildings in Aberdeen

In a commercial washroom, sealant is usually the first thing to wear out. Around basins, urinals, cubicles, IPS panels and shower trays it takes water, soap, cleaning chemicals and knocks every day and mould that roots into it can’t be cleaned away. We strip it out and lay new anti-mould sanitary silicone. Most enquiries involve resealing that didn’t last because the old bead stayed and washrooms that look worn because of the sealant, across accessible toilets and changing rooms, vanity units and basins and showers, trays and wet room floors. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Aberdeen is the same: the right product in a properly prepared joint.

Hospitality businesses in Scotland’s cities rely on washrooms and kitchens that look right and clean easily. We use anti-mould silicone in washrooms and food-safe hygienic sealant at kitchen worktops.

Every job is signed off with a 12-month guarantee. It’s a plain promise: if our work fails within that year, we put it right.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Aberdeen (AB21, AB24, AB15, AB12)
Wider area
Aberdeen
Guarantee
12 months on our workmanship
Quote
Quoted before any work starts
Telephone
01277 525 020
Page updated
3 November 2026

Keeping Aberdeen washrooms open while we work

With the shore within about 2 miles, Aberdeen counts as a coastal location, and seaside hospitality normally has a peak season that works washrooms hard. Bathrooms turned round daily in the busy months need sound, cleanable joints, and the quieter months are the natural time to reseal. Aberdeen is on Scotland’s drier eastern side. Even so, a washroom that doesn’t dry out between uses will see mould get into its sealant.

Customer toilets and staff facilities at retail sites such as Berryden Retail Park (to the north-east of Aberdeen) need sealant that stays clean under heavy use. Healthcare estates like Royal Cornhill Hospital, less than half a mile to the east of Aberdeen, expect contractors to follow their permits and cleaning rules in every washroom. For a campus such as University of Aberdeen - Foresterhill Campus, 0.5 miles to the west of Aberdeen, showers in residences and washrooms in teaching blocks can be programmed around term dates.

Aberdeen is in Scotland. We cover commercial sites throughout Aberdeen. We work across 40 places in Aberdeen, from busy centres to rural villages.

Anyone looking for washroom sealing in AB21, AB24, AB15 and AB12 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. For a building on Skene Square, Rosemount Square and Cattofield Square or nearby, send details and we will quote for washrooms and wet areas. Main routes into Aberdeen include the A92 and A93, which helps when planning parking and deliveries for the job. Close to Aberdeen, our area also takes in Rosemount (1 mile south), Berryden (1 mile north-east), Cornhill (1 mile north-west), Midstocket (1 mile south-west) and Queen's Cross (1 mile south). Further afield, our area takes in Dyce (4 miles north-west), Cults (3 miles south-west), Cove Bay (4 miles south), Bucksburn (3 miles north-west), Peterculter (7 miles south-west) and Kingswells (4 miles west).

Near you in Aberdeen

In Aberdeen, that means premises near Gilcomstoun Primary School, North East of Scotland Music School and Victoria Park and the streets around them. Also close by are Library (1 mile north-east) and Triple Kirks pub (0.8 miles south-east). The closest station to Aberdeen is Aberdeen station, roughly 1.2 miles south-east of the centre. A little further out are Marischal Museum (1 mile east) and Bon Accord Centre (0.9 miles south-east). Open spaces near Aberdeen include Gallows Hill and Rubislaw Quarry.

Map of Aberdeen © OpenStreetMap contributors

Why it’s worth doing now in Aberdeen

Open or mouldy joints are hard to keep hygienic which matters most in healthcare, food and education settings. A smooth, sealed joint can be cleaned properly. Scottish city buildings take plenty of rain, and failed external joints let it into stone walls and around frames. Resealing promptly protects the stone and the interior.

Whether it’s a single area or a whole estate, the same things set the price: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote, and you will have a fixed figure to work with.

Why choose Mastic Doctor in Aberdeen

  • Work carried out by CSCS-carded applicators
  • 12-month guarantee on workmanship
  • Fixed quotes based on photographs, drawings or a visit
  • Specification-led, product-correct work

Read what affects the cost and how we’re accredited.

How the quote is worked out

To price the job, we consider:

  • Site requirements such as inductions and permits
  • Working within restricted access windows
  • Distance, for remote addresses
  • Backing rod, priming and other preparation

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.

Sending details for a quote

Good information means a firmer quote. Helpful details to send:

  • Rough lengths or quantities, or drawings if you have them
  • What the building is and how it’s used
  • The site address and postcode
  • Anything awkward about access or site hours

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

Common questions from Aberdeen clients

Can work in a care setting near Aberdeen go ahead while residents are there?

Yes. Care settings are planned area by area, at times agreed with the home. We follow the home’s own procedures throughout.

Do hotels near Aberdeen have to close for sealant work?

In the majority of cases no closure is needed: we work room by room or floor by floor. The plan is built around your bookings.

Will your applicators have CSCS cards?

Yes. We use CSCS-carded applicators, as many construction sites ask for.

Will you come and look before quoting?

Many jobs can be quoted from photos, drawings or a joint schedule. Where they aren’t, we arrange a site visit before quoting.

Do you work to architects’ specifications?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and any queries are raised before we start.

How much does the work cost?

Each job is quoted on its own details. For yours, call the office on 01277 525 020 or send photos by email with a description of the work.

Does the weather affect the work?

It can, for external work. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so we watch the forecast and rearrange outside work if we have to. Internal work is far less affected.

Surface by surface

Kitchens and tea points

Worktop, sink and splashback joints in tea points take water and food. Sealed joints leave no gaps for food and dirt.

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.

How a job runs

Working in a building that stays open takes some planning. The work area is signed and kept contained, with routes through the building left open and work section by section so the rest of the building stays in use. Give us the access times and building rules for your premises in Aberdeen, and we’ll plan the work to suit, phased where areas need to stay in use.

  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. Each joint is cleaned and left dry.
  5. A sanitary silicone bead is laid and given a smooth tooled finish.
  6. Each area is handed back when ready.

What we need from you

  • Tell us what induction or permit system the site runs
  • Make sure the joints can be reached
  • Send your site hours and access windows

Request a quote

Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. The easiest way is to speak to us on 01277 525 020 or email a schedule or drawings.

Ask for a quote

Related advice

Aftercare for building managers

Problems stay small when the joints are checked regularly. In particular:

  • Don’t leave an open joint at a basin or tray
  • Report faulty extraction promptly
  • Keep a record of which washrooms need attention
  • Inspect washroom sealant regularly

Ventilation is half the battle. A room that stays damp will grow mould on almost anything so report fans that aren’t working to your building services team.

Inspectors look at whether kitchen surfaces can be kept clean. Failed sealant around sinks and worktops is easy to put right in good time.

For managing agents and facilities managers

We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Sites in Aberdeen can sit alongside others in a wider programme across Aberdeen.

Facilities managers want contractors who arrive with the paperwork sorted. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we’ll confirm them with the quote.

Accreditations

Trusted. Accredited. Insured.