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

Pencaitland washroom sealing

Planning work on a washroom in Pencaitland? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Sealant stained black around basins and showers
  • Sealant lifting along a tray edge
  • Sealant laid over old silicone and now peeling
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
One fixed quote covering the agreed scope.
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 in Pencaitland

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

Looking after the joints

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

  • Include joints in routine washroom inspections
  • Act on the first split you see at a shower tray
  • Report faulty extraction promptly
  • Don’t leave trays and floors sitting wet

Keep extract fans working and vents clear. Constant damp lets mould take hold even on anti-mould grades so report fans that aren’t working to your building services team.

Boards behind panels and vanity tops can swell when water gets past a failed joint. After that, those parts need replacing rather than resealing.

About our washroom sealing in Pencaitland

In a commercial washroom, sealant is typically 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. The fix is to remove it completely and reseal with sanitary silicone containing anti-mould additives. We work on kitchens and tea points, vanity units and basins and accessible toilets and changing rooms, and the usual reasons a site gets in touch are sealant lifting along a tray edge and failed joints along IPS and cubicle panels. A specialist sealant contractor works differently from a general builder: on jobs in Pencaitland, preparation and product choice get the time they need.

In smaller Scottish places like Pencaitland, commercial washrooms are typically in hotels, pubs, schools, care homes and community halls. Black sealant normally can’t be cleaned, so it is removed and replaced with anti-mould sanitary silicone.

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.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Pencaitland (EH34)
Region
East Lothian
Guarantee
A 12-month guarantee
Quotes
Quoted before any work starts
Phone
01277 525 020
Page updated
3 November 2026

Washroom sealing in Pencaitland: the local picture

Being in the east of Scotland, Pencaitland gets less rain than the west coast. Even so, a washroom that doesn’t dry out between uses will see mould get into its sealant.

Healthcare washrooms on sites such as Roodlands General Hospital, 4.9 miles north-east of Pencaitland, are resealed area by area, under the site’s own infection-control rules.

Pencaitland is about 3 miles south-east of Tranent, in East Lothian. Across the EH34 postcode area, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Pencaitland is one of 48 places in East Lothian on our list for washrooms and wet areas. For work in that direction, see our Edinburgh page.

Business premises anywhere in EH34 are within our area for washrooms and wet areas. Streets here include Huntlaw Road, Woodhall Road and Lempockwells Road. Sites close to Pencaitland are covered too, including Wester Pencaitland (1 mile south-west), Easter Pencaitland (1 mile east), New Winton (2 miles north-west), East Saltoun (2 miles east) and Ormiston (2 miles west). Further afield, our area takes in Musselburgh (7 miles west), Haddington (5 miles north-east), Tranent (3 miles north-west), North Berwick (12 miles north-east), Prestonpans (5 miles north-west) and Cockenzie and Port Seton (5 miles north-west).

What’s near Pencaitland

For rail, the closest station is Prestonpans station, about 4.4 miles north-west of the centre. A little further out are Roodlands General Hospital (4.9 miles north-east) and Saltoun Hall (1.1 miles east).

Map of Pencaitland © OpenStreetMap contributors

On site: what to expect

When we get to site, we report to your site contact and complete whatever induction the building runs. Everything around the joints gets protected before any cutting starts, with the work itself normally taking a few hours for one toilet block, with bigger buildings phased across a number of visits. Tell us who will meet us and how to get in at your building near Pencaitland. That goes into the plan alongside the quote.

  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. We reseal with the grade suited to each area.
  5. We give you a reopening time for every room.

What we need from you

  • Tell staff and tenants when we’ll be in
  • Make sure the joints can be reached
  • Point out parking and an unloading spot

Ask for a quote

For a fixed quote, phone 01277 525 020 or email the details over, telling us the site location and the nature of the job. Our quote form is another easy route.

Get a quick quote

Advice

What happens if it’s left?

Open or mouldy joints are hard to keep hygienic, and in kitchens, clinics and schools that is a real concern. A smooth, sealed joint can be cleaned properly. Buildings that aren’t in daily use, such as halls and seasonal premises, may let water in unnoticed, so a failed joint has time to cause damage. Early resealing prevents it.

Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a quote and we’ll explain how it’s made up.

Why clients in Pencaitland choose us

  • Commercial sealant work since 2005
  • Constructionline member for supplier checks
  • RAL and finish matching where the product range allows
  • Work to your specification and the manufacturer’s guidance

Read how commercial sealant jobs are priced or our accreditations and insurance.

Signs you need washroom sealing in Pencaitland

Low-level joints get hit by mop buckets, cleaning trolleys and feet, especially at floor edges and around urinals and WC pans.

Things that typically lead to an enquiry:

  • Urinal joints that look unhygienic
  • Sealant stained black around basins and showers
  • Open joints along basins and vanity units
  • Resealing that didn’t last because the old bead stayed

Units at estates like Macmerry Industrial Estate, 2.4 miles to the north of Pencaitland, have welfare blocks whose showers and toilets see shift after shift.

Before you book anyone

  • How joint depth will be controlled
  • What site paperwork they can supply
  • Their pre-qualification and accreditations
  • How the joint faces will be prepared and primed

Choosing a commercial sealant contractor

What the job involves on each surface

Urinals and WC pans

The joint between a pan and the floor is easy to overlook. They are checked with everything else.

Changing rooms and gyms

Shower areas, wet floor edges and vanity areas all have sealant joints, and we survey them together.

When something else is needed

A proper diagnosis includes knowing what sealant can’t do. We’ll tell you if the real problem is one of these:

  • Mould caused by poor ventilation, which will return until the extract is fixed
  • Leaks through tanking or membranes below the finishes
  • Hollow tiles or loose panels behind the joint

If you’re not sure, just speak to us on 01277 525 020 or use the quote form and we’ll give you a straight answer before you book.

Surfaces we seal

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

FAQs: Pencaitland

Is Pencaitland too small for you to travel to?

No. Small places get the same service as large ones. We cover the whole of Scotland. We plan jobs in smaller places so return trips are kept to a minimum.

Is a hospital such as Roodlands General Hospital somewhere you can work?

Yes. We work in healthcare settings as well as offices and schools. Each area is agreed with the ward or department and the estates team in advance.

How long before the toilets can reopen?

Cure times vary by product and temperature. Each room gets its own reopening time from us before we leave it.

How do you deal with asbestos in old sealant?

Asbestos is possible in some older mastics, particularly in buildings from before 2000. We check the asbestos register before cutting out old sealant in an older building, and if asbestos is suspected, work stops until it’s tested. We don’t remove asbestos-containing materials.

Do you work in hospitals, clinics and care homes?

We work in clinics, hospitals and care homes. Any records you need are confirmed with the quote before we start.

Can you clean the mould off instead of resealing?

Not for long. The mould is inside the silicone, so it comes back however often it’s cleaned. Replacing the bead is the lasting answer.

What’s the quickest route to a quote?

It works in four steps: send details, get a quote, we seal, guaranteed. The first step only needs photographs and a postcode.

Accreditations

Trusted. Accredited. Insured.