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

Washroom Sealing contractors in Queen's Cross

Sealing in commercial washrooms, showers, kitchens and wet areas in Queen's Cross and across Aberdeen. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Split or peeling sealant at shower trays
  • Kitchen worktop joints that can’t be kept clean
  • Urinal joints that look unhygienic
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
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Washroom sealing across Queen's Cross

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Keeping the joints sound

Every sealant joint needs some looking after, and their life depends on movement, exposure, cleaning and use. We suggest:

  • Add sealant joints to planned maintenance checks
  • Squeegee showers and trays after busy periods
  • Act on the first split you see at a shower tray
  • Tell us about infection-control or permit rules before we quote

Add washroom sealant to routine inspections. Check for mould spots, splits, lifting edges and open joints at trays, basins and urinals and log what you find.

A few failed joints can be resealed with hardly any disruption. Left until every washroom is affected, it becomes a bigger programme with more phasing to plan.

Washroom sealing in Queen's Cross, done properly

Black spotting along a sealant bead is not a cleaning problem. The mould has rooted into the silicone itself so it returns whatever the cleaning regime. Replacing the bead is the lasting treatment. If you have open joints along basins and vanity units and sealant laid over old silicone and now peeling, we can put it right, on showers, trays and wet room floors, vanity units and basins and accessible toilets and changing rooms alike. One point of contact handles commercial sealant work in Queen's Cross from the first photographs to the final walk-round, for single jobs and planned programmes alike.

Hospitality businesses in Scotland’s cities rely on washrooms and kitchens that look right and clean easily. Washrooms get anti-mould sanitary silicone and kitchens hygienic sealant, food-safe where needed.

What our 12-month guarantee covers is the way we did the job: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Queen's Cross (AB10, AB15, AB25)
Region
Aberdeen
Guarantee
12 months on our workmanship
Quotes
A fixed quote before we start
Call
01277 525 020
Last updated
3 November 2026

When something else is needed

A proper diagnosis includes knowing what sealant can’t do. You’ll hear from us if the cause turns out to be any of the following:

  • Hollow tiles or loose panels behind the joint
  • Water from plumbing, not from a joint
  • Failed tanking beneath a wet-room floor or behind tiles

If in doubt, call 01277 525 020 or send photos by email and we will say what we think before you book.

Surfaces we seal

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

Quoting for work in Queen's Cross

What shapes the price:

  • Specialist products, such as fire-rated or hygienic sealants
  • How much existing material needs removing
  • The size and state of each joint
  • Induction, permit and paperwork requirements

Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote.

Sending details for a quote

However big the job, these details speed things up:

  • Any specification or named product
  • Approximate linear metres or a joint schedule
  • Photos of the joints, close up and from further back
  • Your programme or deadline

Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price against exactly what is specified. Smaller jobs need nothing more than photographs and a few notes.

Our process

Inspect, seal, sign off: that’s the shape of every visit. We inspect the joints and confirm what’s in scope, then the work is carried out to the specified product and detail, and we finish with a walk round so the work can be signed off. Give us the access times and building rules for your premises in Queen's Cross, and we will plan the work to suit, phased where areas need to stay in use.

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

What we need from you

  • Flag any permit to work we will need
  • Let building users know which areas are affected
  • Send your site hours and access windows

Getting a fixed quote

To get a fixed quote, give us a call on 01277 525 020 or send photos by email, telling us the site location and the nature of the job. You can also send details through our quote form.

Get a price

Read more

Common questions from Queen's Cross clients

Can you work on a hospital site such as Albyn Hospital?

Yes, provided the work is planned with the site’s estates team. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

Will you plan work around the academic year at somewhere like University of Aberdeen - Foresterhill Campus?

Yes. We plan campus work around teaching, exams and residence turnarounds. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.

Who decides which product is used?

If the job is specified, we follow the specification. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.

What happens if old sealant might contain asbestos?

The duty to manage asbestos sits with the building’s dutyholder, so for older buildings we ask for the asbestos register first. If anything suspect turns up, we stop until it’s tested.

Is any job too small?

Single areas, one-off repairs and whole buildings are all quoted the same way: details, then a fixed price, then sealing, then a 12-month guarantee.

Is old silicone taken out first?

We always remove it. Fresh silicone can’t key to an old bead, so sealing over it soon peels.

Do you work to architects’ specifications?

Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it, flagging anything that needs clarifying.

Leave it or put it right?

A failed joint behind a basin or along a shower tray lets water run where it shouldn’t. That can lead to swollen boards, marked ceilings below and lingering smells which costs more to fix than a reseal. Getting access arranged for a building in Queen's Cross takes time, so it makes sense to renew every failing joint while it’s in place.

The product called for affects the cost, as does the preparation each joint needs, such as cutting out, priming or new backing rod. Access, phasing and site rules also count.

Why appoint us

  • A Constructionline member, so easy to vet
  • Products installed to the manufacturer’s instructions
  • CHAS accredited contractor
  • Old sealant cut out, never sealed over

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

When to call us in Queen's Cross

Decorators’ caulk and general sealants sometimes end up where sanitary silicone belongs. They aren’t made for constant wetting, and they stain, crack or wash out.

Site and facilities staff are often the first to spot these:

  • A new bead over an old one coming away
  • Kitchen worktop joints that can’t be kept clean
  • Split or peeling sealant at shower trays
  • Complaints from staff, guests or users about tired washrooms

For a hotel such as The Dutch Mill Hotel, which lies south-west of Queen's Cross, resealing en suites a few rooms at a time keeps the rest available.

What to look for in a quote

  • How long is the guarantee, and what does it include?
  • Their public liability cover
  • How they handle RAMS and site documents
  • How the existing material will be dealt with

Questions to ask before you appoint anyone

Washroom sealing around Queen's Cross: how the place shapes the job

Queen's Cross is within about 2 miles of the coast, and coastal places often have hotels, guest houses and holiday accommodation with busy seasons. Heavy seasonal use is hard on shower and basin sealant, which is why off-season resealing makes sense. Queen's Cross is in the east of Scotland, which is drier than the west. Inside, ventilation and use decide how fast washroom sealant moulds, whatever the weather.

Student showers at universities like University of Aberdeen - Foresterhill Campus (to the north-west of Queen's Cross) see more use than most, and their silicone shows it. Staff changing rooms and patient toilets at places like Albyn Hospital, under half a mile to the east of Queen's Cross, need cleanable, sound silicone.

Queen's Cross is about 1 mile south of Aberdeen, in Aberdeen. We cover Queen's Cross, with the same fixed quotes and 12-month guarantee as everywhere else. We work across 40 places in Aberdeen, from busy centres to rural villages.

We take on washrooms and wet areas across the AB10, AB15 and AB25 postcode area. Among the streets we cover are Albyn Lane, Forest Road and Harlaw Road, and sites on any of them can send details for a fixed quote. We also cover Rosemount (1 mile north-east), Rubislaw (1 mile west), Midstocket (1 mile north-west), West End (1 mile south-west) and Aberdeen (1 mile north). Further afield, our area takes in Dyce (5 miles north-west), Cults (3 miles south-west), Cove Bay (3 miles south-east), Danestone (3 miles north), Bucksburn (3 miles north-west) and Peterculter (6 miles south-west). Queen's Cross is one of the busier places in Aberdeen, and we take on washrooms and wet areas for its commercial and public buildings.

Local landmarks in Queen's Cross

Around Queen's Cross, our work takes us to commercial buildings near Public House, North East of Scotland Music School and Gilcomstoun Primary School and the streets around them. You’ll also find Rubislaw and Queens Terrace Gardens (less than half a mile east) and Library (1.7 miles north-east). Queen's Cross’s nearest station is Aberdeen station, about 1 mile east of the centre. Well-known places in the area include Royal Aberdeen Children's Hospital (0.8 miles north-west) and Gordon Highlanders Museum (0.9 miles south-west). Green spaces nearby include Rubislaw Quarry and Gallows Hill.

Map of Queen's Cross © OpenStreetMap contributors
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