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

Commercial washroom and wet-area sealing in Canonmills, Edinburgh

Sealing in commercial washrooms, showers, kitchens and wet areas across Canonmills, carried out by CSCS-carded applicators. CHAS accredited and fully insured.

  • Shower tray joints that have opened up
  • Washrooms that look worn because of the sealant
  • A new bead over an old one coming away
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS & Constructionline
£5m PL insurance

Washroom sealing across Canonmills

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

How we handle washroom sealing in Canonmills

Facilities managers, contractors and building owners have used us for washroom sealing for over 20 years. We are CHAS accredited and a Constructionline member, with CSCS-carded applicators. There is public liability insurance behind every job. Our workmanship is guaranteed for 12 months. We work on kitchens and tea points, accessible toilets and changing rooms and showers, trays and wet room floors, and the failures we’re asked to look at most are stained sealant around pans and urinals and complaints from staff, guests or users about tired washrooms. Looking for mastic applicators who cover Canonmills? We’ve been sealing commercial buildings since 2005, CHAS accredited and a Constructionline member.

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.

We stand behind the joints we seal with a 12-month guarantee. That covers our preparation and application, and we come back if anything isn’t right.

Place
Canonmills (EH3, EH7, EH2)
Region
Edinburgh
Cover
A 12-month guarantee
Quote
A fixed quote before we start
Phone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

What sets the cost

What shapes the price:

  • Working within restricted access windows
  • Which sealant the job calls for
  • Distance, for remote addresses
  • Removal of failed or old sealant

There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote and we will price your job on its own details.

Sending details for a quote

To price the job accurately, we need to understand the site. Useful things to include:

  • A wide shot and a close-up of the area
  • Any dates the work must fit around
  • Whether the building will be occupied during the work
  • Anything awkward about access or site hours

Pricing a project or setting a maintenance budget? We will quote against your scope and drawings that you can work with. For a chat about it beforehand, give us a call on 01277 525 020 or send details through our quote form.

Canonmills: questions and answers

Do hotels near Canonmills 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.

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

Yes. We work around residents’ routines, a room or two at a time. Noise and disruption are kept to a minimum.

Does weather matter for sealant work?

For external joints, yes. The joint has to be dry and within the product’s temperature range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.

Is old silicone taken out first?

We always remove it. New silicone won’t stick to the old so a bead over the top fails quickly.

Do you do washroom sealing in healthcare settings?

We work in clinics, hospitals and care homes. Tell us what records you need and we’ll confirm with the quote before we start.

What about RAMS and site documents?

Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote.

Do you use special sealant for toilets and showers?

It depends on the joint. Washrooms and showers take anti-mould sanitary silicone, and food areas take a hygienic, food-safe sealant where food contact is possible.

Common problems we fix in Canonmills

Commercial cleaning is harder on sealant than everyday use. Strong chemicals, scourers and jet washing roughen, discolour or lift a bead, and dirt and mould then get a foothold.

Common reasons buildings call us in:

  • Panel joints letting water behind
  • Users noticing mouldy joints
  • Failed sealant behind washroom basins
  • Discoloured joints around urinals and WC pans

Healthcare estates like Western General Hospital (Edinburgh), 1.4 miles to the west of Canonmills, expect contractors to follow their permits and cleaning rules in every washroom.

Before you book anyone

  • How they’ll work around occupants
  • What level of public liability insurance do they hold?
  • Health and safety accreditation such as CHAS
  • The named product and why it was chosen

How to choose a sealant contractor

On site: what to expect

In a busy building, we agree a sequence with your contact so the disruption stays in one area at once. Each area is protected, prepared and sealed, then reopened once the sealant allows before the next one starts. City jobs in Canonmills usually need parking and loading planned. Shared closes, stairs and the property factor may need to be part of the plan.

  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. The right sanitary or food-safe sealant is applied.
  5. We give you a reopening time for every room.

Before we start on site

  • Tell us which areas need to stay in use
  • Let us know about inductions and permits
  • Arrange parking or a loading space

Request a quote

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 photos and a few notes.

Ask for a quote

Related advice

When it isn’t the sealant

A few problems need another trade or a different fix, and we point that out rather than sealing over them:

  • Leaking pipes, traps, wastes or cisterns, which need a plumber
  • Fittings that move too much to hold a bead
  • Water escaping beneath the floor rather than through a joint

If you are not sure, just give us a call on 01277 525 020 or send photos by email and we will give you a straight answer before you book.

Surfaces we seal

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

How the job changes by surface

Basins and vanity tops

A failed joint along a vanity unit lets water into the carcass. Resealing early protects the unit.

Healthcare and care settings

Assisted bathrooms and accessible toilets get heavy use so their sealant tends to fail sooner.

Keeping the joints sound

Once the work is signed off, a little attention goes a long way:

  • Make sure washroom ventilation is running
  • Respect the cure time before reopening each room
  • Inspect washroom sealant regularly
  • Mention any site permits or estates rules at quote stage

Keep extract fans working and vents clear. A room that stays damp will grow mould on almost anything, so get faulty extract looked at.

Mould in a joint spreads along the bead and into nearby grout and users notice. Replacing it early keeps the job to a reseal.

Washroom sealing around Canonmills: how the place shapes the job

Canonmills is within about 1 mile of the coast, and seaside hospitality usually has a peak season that works washrooms hard. Bathrooms turned round daily in the busy months need sound, cleanable joints, which is why off-season resealing makes sense. Canonmills has eight care or nursing homes no more than 2 miles away. Care home wet rooms and en suites are used every day and cleaned hard, which tells on the silicone. Rooms are done a few at a time at times agreed with the home.

For buildings on a site such as Beaverbank Business Park, which lies north-east of Canonmills, washrooms and tea points can be resealed in phases through the working week. Colleges such as Royal College of General Practitioners Edinburgh, 0.5 miles to the south of Canonmills, have toilets, changing rooms and catering kitchens that can be resealed around term dates.

Canonmills is about 1 mile north of Edinburgh, in Edinburgh. Canonmills sits inside our coverage, with the same fixed quotes and 12-month guarantee as everywhere else. Canonmills is one of 174 places in Edinburgh on our list.

We cover the EH3, EH7 and EH2 postcode districts. If your site is on York Lane, Canon Lane and Circus Lane or close by, we can quote for washrooms and wet areas. Close to Canonmills, our area also takes in Bellevue (1 mile south-east), Powderhall (1 mile north-east), New Town (1 mile south), Broughton (1 mile south-east) and Gayfield (1 mile south-east). Bigger towns within reach include Queensferry (8 miles west), South Portobello (3 miles east), Southhouse (5 miles south), Gilmerton (5 miles south-east), Slateford (3 miles south-west) and Gracemount (4 miles south).

Around Canonmills

In Canonmills, that means premises near St Cuthbert's Church, King George V Park and Hamilton's Bar & Kitchen and the streets around them. Also close by are Stockbridge public library (under half a mile south-west) and London Street Primary School (0.5 miles south-east). Canonmills’s nearest station is Edinburgh Waverley station, roughly 0.8 miles south-east. Well-known places in the area include St. James Centre (0.7 miles south-east) and Edinburgh Castle (1 mile south). Open spaces near Canonmills include Dunsapie Loch and The New Leaf Co-op.

Map of Canonmills © OpenStreetMap contributors
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