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

Longmorn washroom sealing

Commercial sealant work in Longmorn for contractors, FMs and building owners: sealing in commercial washrooms, showers, kitchens and wet areas, with a fixed quote first.

  • Open joints along basins and vanity units
  • Stained sealant around pans and urinals
  • Sealant laid over old silicone and now peeling
1
Send details
Send the specification, photos or a marked-up plan.
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.
Covering the South East & Scotland
Constructionline member
£5m public liability

Washroom sealing across Longmorn

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Washroom sealing in Longmorn: the local picture

Being in the east of Scotland, Longmorn gets less rain than the west coast. Inside, ventilation and use decide how fast washroom sealant moulds, whatever the weather.

On a healthcare site such as Dr Gray's Hospital, 3.1 miles to the north-west of Longmorn, washroom work starts with the infection-control team’s sign-off. On an industrial estate such as Troves Industrial Estate, which lies north-east of Longmorn, staff toilets, showers and canteens are where sanitary sealant takes the most wear.

Longmorn is about 3 miles south-east of Elgin, in Moray. Any commercial site in Longmorn is covered. Our Moray coverage takes in 59 places, large and small. There’s a separate page for Aberdeen, roughly 53 miles from Longmorn.

Work on washrooms and wet areas is covered throughout IV30, for business premises of every kind. Close to Longmorn, our area also takes in Fogwatt (1 mile south), Thomshill (1 mile west), Hallowood (2 miles north-east), Ashgrove (2 miles north) and Elgin (3 miles north-west). Nearby towns on our patch include Buckie (13 miles east), Forres (12 miles west), Lossiemouth (8 miles north), Keith (13 miles east), Burghead (10 miles north-west) and Fochabers (7 miles east). Where a site is remote or on an island, we plan travel and materials carefully, so the full address helps from the start.

Around Longmorn

The closest station to Longmorn is Elgin station, roughly 2.7 miles north-west. Well-known places in the area include Dr Gray's Hospital (3.1 miles north-west) and St Giles Centre (3.1 miles north-west). For a walk, there’s Findlay's Seat.

Map of Longmorn © OpenStreetMap contributors

Washroom sealing for commercial buildings in Longmorn

You can’t shut every toilet in an office, school or hotel at once. We phase the work one washroom, one bank of cubicles or one changing room at a time, so there are always facilities in use. Tell us your site hours and access windows and we’ll plan around them. We work on accessible toilets and changing rooms, IPS panels and cubicles and vanity units and basins, 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. Whether you call it commercial sealant work, mastic application or joint sealing, in Longmorn it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Around smaller places such as Longmorn, washrooms and kitchens are found in hotels, pubs, schools, care homes and halls. Mould grows into sealant in any wet room that doesn’t dry out, and the answer is removal and a fresh bead of anti-mould silicone.

We stand behind the joints we seal with a 12-month guarantee. That covers our preparation and application, and if something we did falls short, we return to it.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Longmorn (IV30)
Wider area
Moray
Cover
A 12-month guarantee
Price
Quoted before any work starts
Telephone
01277 525 020
Page updated
3 November 2026

On site: what to expect

Where the site stays busy, we agree a sequence with your contact so the disruption stays in one area at once. Each section is protected, cleaned back and sealed before we move to the next. For work around Longmorn, we aim for one trip, so photographs, sizes and a full list matter. External joints need a dry spell as well.

  1. We start by inspecting the fittings and joints and flagging problems sealant can’t solve.
  2. We agree which rooms close and when, so users always have somewhere to go.
  3. We strip out the old bead and clean off the residue left behind.
  4. We clean and dry every surface so the new sealant can grip.
  5. A bead of anti-mould sanitary silicone goes in and is tooled to a smooth, cleanable profile.
  6. Rooms reopen after the product’s cure time, and we move to the next.

Before we start on site

  • Send your site hours and access windows
  • Move anything stored against the joints
  • Send asbestos survey details if the building is pre-2000

Quotes

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. Where a site visit makes more sense, we’ll arrange one.

Get a price

Read more

Why it’s worth doing now in Longmorn

Sealing on top of old silicone saves nothing. Silicone won’t grip silicone, so it lifts and holds moisture underneath. Full removal and proper cleaning is what makes the new joint last. For buildings near Longmorn, dealing with all the failing joints at once saves return trips. Send photographs and we will quote for everything together.

No two sites price the same: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.

Why us?

  • 12-month guarantee on workmanship
  • CHAS accredited contractor
  • Constructionline member
  • Failed material removed, not covered up

Read what affects the cost and our accreditations.

What the job involves on each surface

Wet-room floors and floor-to-wall joints

We seal the visible joints; we don’t install or repair waterproofing below, and we’ll say if the trouble looks to be beneath the floor.

Showers and trays

If a tray moves too much or is cracked, it needs attention first, and we will say so before resealing.

Doing it in-house

For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.

Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.

Building owners, agents and FMs in Longmorn

CHAS accredited and a Constructionline member, we are straightforward to vet for your supplier list. Our insurance certificate can be sent along with the quote.

For main contractors, we work as the sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first, with CSCS-carded applicators on site.

Common questions from Longmorn clients

Can you work around term dates at a campus such as Moray College UHI - Technology Centre?

Yes. Tell us the term dates, vacation periods and access windows, and we will plan the work around them. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.

Is a smaller place like Longmorn outside your area?

No. Places such as Longmorn are covered as much as the big towns. We cover the whole of Scotland. Good photographs up front let us bring everything on the first visit.

How long does a job like this take?

The duration is planned around your programme and the access we are given. You’ll have an expected duration with the quote.

Is there a guarantee on the work?

A 12-month guarantee covers the work. It covers our workmanship rather than damage, leaks from plumbing or ventilation problems.

Will all the toilets be closed at once?

Only the area we’re working in is closed. Rooms go back into use once the sealant has cured, then we move on.

Do you have public liability insurance?

Yes. Mastic Doctor is fully insured, public liability included.

Can you handle several sites?

Yes. Multi-site work and planned programmes are a core part of the service, planned site by site to suit how each building is used.

Common problems we fix in Longmorn

Panels and vanity units move slightly in use, and shower trays shift under foot. If the joint wasn’t laid to take that movement, it tears or peels away.

If one of these sounds familiar, it’s time for a closer look:

  • Urinal joints that look unhygienic
  • Resealing that didn’t last because the old bead stayed
  • Washrooms that look worn because of the sealant
  • Shower tray joints that have opened up

For a school such as Elgin High School, washroom and kitchen sealant can be renewed around term dates.

What your quote should include

  • How the existing material will be dealt with
  • What site paperwork they can supply
  • Are they CHAS accredited or on Constructionline?
  • How long is the guarantee, and what does it include?

How to choose a sealant contractor

Accreditations

Trusted. Accredited. Insured.