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

Commercial washroom and wet-area sealing in Gayfield, Edinburgh

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

  • Sealant laid over old silicone and now peeling
  • Split or peeling sealant at shower trays
  • Mould spotting along silicone joints
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Washroom sealing for Gayfield sites

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

Washroom sealing in Gayfield, done properly

In a busy washroom, the sealant typically gives up long before the tiles or fittings. Around basins, urinals, cubicles, IPS panels and shower trays it takes water, soap, cleaning chemicals and knocks every day, and once mould grows into it, it can’t be scrubbed out. The fix is to remove it completely and reseal with sanitary silicone containing anti-mould additives. We work on showers, trays and wet room floors, vanity units and basins and IPS panels and cubicles, and the usual reasons a site gets in touch are sealant stained black around basins and showers and split or peeling sealant at shower trays. A single leaking joint is often how a building in Gayfield first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.

Scottish city buildings, from student residences to hospitals and offices, are full of washrooms and wet areas. We reseal them in phases, agreed with the estates or facilities team.

We stand by our work: 12 months, guaranteed. It covers how we prepared and applied the sealant.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Gayfield (EH7, EH1, EH3)
Wider area
Edinburgh
Cover
A 12-month guarantee
Price
Fixed quote, scope in writing
Phone
01277 525 020
Last updated
3 November 2026

What the job involves on each surface

Kitchens and tea points

Kitchen work can be phased around service. Your site hours and access windows set the timing.

Basins and vanity tops

Natural stone tops can be marked by acetoxy silicone and we choose a neutral-cure grade for them.

Owners, agents and contractors

We take on planned maintenance as well as one-off repairs: working through a building or an estate in stages that fit your budget. Sites in Gayfield can sit alongside others in a wider programme.

Agents, factors and owners’ representatives all follow the same route: send the details, accept a fixed quote, and we carry out and guarantee the work. Keys, access and contacts can be agreed in advance.

Cost factors for washrooms and wet areas

The price varies from site to site. It mainly depends on:

  • The total length or number of joints
  • Phasing around occupants
  • Site requirements such as inductions and permits
  • Location, for remote and island sites

Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.

What to include in your enquiry

Diagnosis starts before we arrive. Let us know:

  • The asbestos register, for older buildings
  • Clear photos of the problem areas
  • When you need the work done
  • Access details, including height

Need a figure for a tender or a budget? Send the scope and any drawings, and we will return a fixed quote you can plan around. If you have questions first, speak to us on 01277 525 020 or email a schedule or drawings.

Washroom sealing in Gayfield: the local picture

With the shore within about 1 mile, Gayfield counts as a coastal location, and seaside hospitality usually has a peak season that works washrooms hard. Washrooms used guest after guest wear their sanitary silicone faster, so resealing in the quieter months keeps rooms ready. There are six care or nursing homes within about 2 miles of Gayfield. Assisted bathrooms and wet rooms in care settings need sanitary sealant that stays cleanable. Work is agreed with the manager, around residents’ routines.

For centre management at a site such as St. James Centre, less than half a mile to the south of Gayfield, washroom work is planned around footfall. At a college such as Royal College of General Practitioners Edinburgh, 0.6 miles to the south-west of Gayfield, washroom and kitchen sealant is best renewed in the holidays or in phases during term. Halls of residence and teaching buildings at universities such as University of Edinburgh - Holyrood Campus, 0.7 miles south of Gayfield, are easiest to reseal during vacations.

Gayfield is about 1 mile north-east of Edinburgh, in Edinburgh. We cover commercial sites throughout Gayfield, whether it’s a single job or part of a planned programme. Our Edinburgh coverage takes in 174 places, from busy centres to rural villages.

Postcode districts covered here: EH7, EH1 and EH3. Streets here include York Lane, Meuse Lane and Albany Lane. Access to Gayfield is via the A900. We also cover Broughton (1 mile south-west), Greenside (1 mile south), Bellevue (1 mile west), Pilrig (1 mile north-east) and New Town (1 mile west). Nearby towns on our patch include Queensferry (8 miles west), South Portobello (3 miles east), Southhouse (4 miles south), Gilmerton (4 miles south-east), Muirhouse (3 miles west) and Slateford (3 miles south-west). Gayfield is one of the busier places in Edinburgh, and its commercial and public buildings are all within our area.

Landmarks near Gayfield

Locally, jobs take us to sites close to King George V Park, Mannafields Christian School and St Cuthbert's Church. You’ll also find Drummond Community High School (less than half a mile north-west), 7 pub (under half a mile south-east) and McDonald Road Library (less than half a mile north-east). The nearest railway station is Edinburgh Waverley station, roughly 0.5 miles south. Nearby you will also find Victorian Pharmacy Museum (under half a mile south-west) and Royal Public Dispensary of Edinburgh (0.7 miles south). The countryside around Gayfield includes The New Leaf Co-op and Dunsapie Loch.

Map of Gayfield © OpenStreetMap contributors

After the work

After handover, a little attention goes a long way:

  • Avoid scourers and harsh descalers on silicone
  • Keep extract fans working and vents clear
  • Leave signs up until the cure time is over
  • Act on the first split you see at a shower tray

Add washroom sealant to routine inspections. 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.

Questions we’re asked in Gayfield

Is hospital work, at somewhere like Western General Hospital (Edinburgh), something you do?

Yes. Healthcare sites are among the places we work. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

Must a hotel around Gayfield close while you work?

Rarely. Rooms or floors are done in turn, so the rest of the hotel keeps trading. The plan is built around your bookings.

When is resealing likely to be due?

It depends on movement, UV and weather, cleaning, traffic and the product. Sealant joints are maintenance items, so inspect them regularly.

What site paperwork can you supply?

Requirements differ from site to site, so tell us what you need and we will confirm it when we quote.

Does weather matter for sealant work?

It can, for external work. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so external work may be moved if conditions aren’t right. Indoors, the weather is rarely a problem.

Which sealant will you use?

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.

Are you insured?

Yes. Our insurance certificate can be sent alongside the quote.

Doing it in-house

Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

Certain joints really need a specialist: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong normally costs more in the end than doing them right.

Diagnose, treat, sign off

We schedule the visit to fit the site hours and access windows you give us. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. Give us the access times and building rules for your premises in Gayfield, so the work can be phased and areas kept in use.

  1. We inspect each washroom and record the joints to be resealed.
  2. You get a fixed quote with the phasing plan.
  3. The whole of the old bead is removed.
  4. Each joint is cleaned and left dry.
  5. New anti-mould sealant goes in and is tooled neat.
  6. Rooms reopen after the cure time.

Before we start on site

  • Send any specification or drawings in advance
  • Make sure the joints can be reached
  • Point out any areas we must not close

Getting a fixed quote

To get a fixed quote, give us a call on 01277 525 020 or send photos by email with the site address and an outline of the work. You can also send details through our quote form.

Ask for a quote

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