The Mastic Doctor team standing beside their branded vans outside an office building
Perth and Kinross · Scotland

Carsie washroom sealing

Our CSCS-carded applicators take on sealing in commercial washrooms, showers, kitchens and wet areas in Carsie. Send details for a fixed quote.

  • Urinal joints that look unhygienic
  • Black mould inside silicone joints that cleaning can’t shift
  • Shower tray joints that have opened up
1
Send details
Photos, drawings or a schedule, or we visit.
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
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS accredited
£5m public liability

Washroom sealing for Carsie sites

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

About our washroom sealing in Carsie

We reseal washrooms and wet areas in offices, hotels, schools, universities, gyms, healthcare buildings and care homes, along with staff kitchens and tea points. Product and method follow how hard each area is used and cleaned. If you’re dealing with stained sealant around pans and urinals and failed sealant in a tea point or staff kitchen, we can put it right, whatever the surface. Looking for mastic applicators who cover Carsie? We have been sealing commercial buildings since 2005, CHAS accredited and a Constructionline member.

Around smaller places such as Carsie, washrooms and kitchens are found in hotels, pubs, schools, care homes and halls. Black sealant usually can’t be cleaned, so it is removed and replaced with anti-mould sanitary silicone.

Whoever the client is, the cover is the same: a 12-month guarantee on our workmanship. It doesn’t extend to damage, faults in the building or work by others, and we’re upfront about that.

Mastic Doctor team members lined up next to their branded vans outside an office building
Location
Carsie (PH10)
Region
Perth and Kinross
Guarantee
12 months on every job
Quote
Fixed quote, scope in writing
Phone
01277 525 020
Page updated
3 November 2026

Site staff or a sealant specialist?

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

Different surfaces, different methods

Changing rooms and gyms

Changing rooms in gyms and leisure centres stay wet and warm, so mould is a constant battle. Anti-mould sanitary silicone is the standard choice.

Kitchens and tea points

Worktop, sink and splashback joints in tea points take water and food. Sound joints keep those surfaces easy to clean.

From enquiry to sign-off

Site rules come first: sign-in, induction and whatever permit system the building uses. Once we’re cleared to begin, the joints are worked through in the order agreed with your site contact. Jobs near Carsie are often grouped with others in the same area. Let us know if your dates have any give.

  1. Every room is surveyed and the failed joints listed.
  2. The fixed quote sets out the rooms, the products and the phasing.
  3. The whole of the old bead is removed.
  4. Joints are degreased and dried.
  5. A sanitary silicone bead is laid and given a smooth tooled finish.
  6. Rooms reopen after the cure time.

Preparing the site

  • Share the asbestos register for older buildings
  • Tell us which areas need to stay in use
  • Arrange parking or a loading space

Ask for a quote

Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. The easiest way is to phone 01277 525 020 or send details through our quote form.

Get a price

Read more

Wet areas in Carsie’s workplaces

Carsie is in the east of Scotland, which is drier than the west. Mould in sanitary sealant comes down to ventilation and use more than the weather outside. The area within 2 miles of Carsie holds several hotels. Hotel en suites take daily use, and tired silicone at trays and basins is one of the first things guests notice.

For an occupier at a site such as Welton Industrial Estate, which lies north-east of Carsie, the canteen and welfare facilities need cleanable joints as much as any office. For a site such as Blairgowrie Community Hospital, 1.3 miles north of Carsie, sanitary joints in clinical areas need sound, cleanable sealant and a careful method.

Carsie is about 2 miles south of Blairgowrie and Rattray, in Perth and Kinross. Our applicators travel to Carsie for work on washrooms and wet areas, handled exactly as we handle every other area. Our Perth and Kinross coverage takes in 114 places. We also cover Dundee, around 16 miles from Carsie.

Business premises anywhere in PH10 are within our area for washrooms and wet areas. Buildings on Pine Grove, Blackloch Crescent and Fraser Avenue are within our area. Just outside Carsie, we also work in Blairgowrie and Rattray (2 miles north), Rattray (2 miles north-east), Kinloch (2 miles north-west), Meikleour (2 miles south-west) and Coupar Angus (3 miles south-east). Bigger towns within reach include Perth (12 miles south), Letham (12 miles south-west), Scone (10 miles south), Tulloch (12 miles south-west), Alyth (6 miles north-east) and Oakbank (13 miles south).

Landmarks near Carsie

Other landmarks nearby include Blairgowrie Community Hospital (1.3 miles north) and Lethendy House (2 miles west). Open spaces near Carsie include Black Loch.

Map of Carsie © OpenStreetMap contributors

Aftercare for building managers

Keep the joints in good shape with a few simple steps:

  • Keep washrooms out of use until we say the sealant has cured
  • Clean sealant with gentle products and a soft cloth
  • Squeegee showers and trays after busy periods
  • Keep a record of which washrooms need attention

Any failure in our workmanship within the 12-month guarantee is ours to put right. Beyond that, regular checks keep small problems small.

Leaks through tray and wet-floor joints can go unseen until a ceiling marks below. By then, other trades may be needed as well, so reseal when you first spot a split.

Leave it or put it right?

Bleaching black sealant may lighten it for a few days but the growth is inside the bead and returns. Replacement deals with the cause in the joint and cleaners stop fighting a losing battle. Renewing every failing joint on one visit is the sensible approach for a place like Carsie. Photos of each area help us quote the whole job.

Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote and we will put a fixed figure on it.

Why choose Mastic Doctor in Carsie

  • CHAS accredited contractor
  • Matching to RAL references, product permitting
  • Public liability insurance in place
  • Colours confirmed for the specified product

Read how commercial sealant jobs are priced or our accreditations.

Questions we are asked in Carsie

Can you work on a hospital site such as Blairgowrie Community Hospital?

Yes, hospitals are one of the sectors we cover. Each area is agreed with the ward or department and the estates team in advance.

Does a hotel in Carsie need to shut while its sealant is renewed?

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

Is it OK to put new silicone on top of the old?

We strip every bit of the failed bead and wipe away the residue before resealing. That’s what makes the new joint last.

Are your applicators CSCS-carded?

Yes. If you need card details for site access, tell us and we’ll confirm them with the quote.

Is any job too small?

Whatever the size, the process is the same: send details, get a fixed quote, we seal, guaranteed.

Do you do washroom sealing in healthcare settings?

Yes, healthcare and care settings are part of our work. Any records you need are confirmed with the quote.

Will cleaning remove black mould from sealant?

Cleaning may lighten it, but the mould returns. New anti-mould sanitary silicone is the treatment and point out if ventilation is part of the problem.

Signs you need washroom sealing in Carsie

Mop buckets, trolleys and knocks from users damage joints near the floor at skirting lines, urinal bases and around pans.

Common reasons buildings call us in:

  • Washrooms that look worn because of the sealant
  • Sealant lifting along a tray edge
  • Resealing that didn’t last because the old bead stayed
  • Open joints at the base of cubicle panels

At a hotel such as Altamount Hotel, which lies north of Carsie, the quieter weeks are the time to reseal bathrooms.

Questions to ask before you book

  • Which product they’ll use, and why it suits the joint
  • Whether old or failed sealant will be cut out, not overlaid
  • Proof of insurance
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?

Questions to ask before you appoint anyone

Accreditations

Trusted. Accredited. Insured.