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

Commercial washroom and wet-area sealing in Grandtully, Perth and Kinross

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

  • Gaps where vanity tops meet the wall
  • Sealant stained black around basins and showers
  • Panel joints letting water behind
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
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Need washroom sealing in Grandtully?

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

Washroom sealing in Grandtully, done properly

Not every silicone belongs in a washroom. Sanitary silicone contains additives that resist mould, and neutral-cure types are used where acetoxy silicone could attack some metals, stone or mirror backings. In food areas, hygienic or food-safe sealants are used where food contact is possible. If you have users noticing mouldy joints and stained or open joints at kitchen sinks and worktops, we can help, on vanity units and basins, urinals and WCs and accessible toilets and changing rooms alike. For commercial sealant work in Grandtully, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.

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

Whoever the client is, the cover is the same: twelve months on the work we carried out. 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
Place
Grandtully (PH15, PH9)
Wider area
Perth and Kinross
Cover
A 12-month guarantee
Price
Fixed quote, scope in writing
Call
01277 525 020
Page updated
3 November 2026

Your questions answered

Can you take on a job at a hospital such as Pitlochry Community Hospital?

Yes. We work in healthcare settings as well as offices and schools. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

Is Grandtully too small for you to travel to?

Not at all: smaller places are covered as well as towns. Every Scottish council area is within our area. We plan jobs in smaller places so return trips are kept to a minimum.

What guarantee comes with washroom resealing?

There is a 12-month guarantee on our workmanship backed by public liability insurance.

Are you CHAS accredited?

Yes. We’re CHAS accredited, we’re a Constructionline member and we use CSCS-carded applicators.

When can showers be used after new sealant?

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

Do you phase washroom resealing?

Just the room being resealed is out of use. Each room reopens after the sealant’s cure time and we start the next.

How long do sealant joints last?

There isn’t a single answer, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular inspection is the best way to catch problems early.

Commercial clients in Grandtully

Blocks and communal areas make up much of the work for housing associations and agents. We phase the work so people keep access, with each stage agreed with your site contact.

Hotels, schools, healthcare sites, offices and retail units book us directly too. The work is planned around how the building runs, so the building keeps working while we do.

How the job changes by surface

Healthcare and care settings

In healthcare, sealed joints are part of infection control. We work to your estates and infection-control requirements as well as site permits.

Wet-room floors and floor-to-wall joints

Wet floors are common in accessible showers and changing rooms so the edges are checked carefully.

Aftercare for building managers

Problems stay small when the joints are checked regularly. Specifically:

  • Clear standing water from shower floors where possible
  • Respect the cure time before reopening each room
  • Keep a record of which washrooms need attention
  • Inspect washroom sealant regularly

If a joint we sealed fails within 12 months, tell us and we’ll look at it. 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 failed joints are worth acting on quickly.

Our process

We begin with a short walk round with whoever looks after the building, to confirm the scope, the order of work and any areas we must keep clear. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. Where we can, we combine work around Grandtully with other jobs nearby, to make the most of each trip. Tell us how flexible your dates are.

  1. We start by inspecting the fittings and joints and flagging problems sealant can’t solve.
  2. The phasing is agreed so there are always facilities open.
  3. Failed silicone is removed completely and the surfaces cleaned of every trace.
  4. Joints are cleaned, degreased and dried before sealing.
  5. A bead of anti-mould sanitary silicone goes in and is tooled to a smooth, cleanable profile.
  6. You get a reopening time for every room, with signage left up until then.

Getting the site ready

  • Tell us your opening times and when work is allowed
  • Send any specification or drawings in advance
  • Arrange parking or a loading space

Get a fixed quote

Photos, drawings or a schedule of the joints are often enough for a fixed quote. If the job needs a look first, we’ll arrange a site visit.

Get a quick quote

Related advice

What sealant work can’t fix

A few problems need another trade or a different fix, and we say so rather than covering them up:

  • Water escaping beneath the floor rather than through a joint
  • Hollow tiles or loose panels behind the joint
  • Vanity carcasses that have swollen

If in doubt, give us a call on 01277 525 020 or send details through our quote form and we will say what we think before you book.

Joints and surfaces we work on

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

Keeping Grandtully washrooms open while we work

Being in the east of Scotland, Grandtully 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 Pitlochry Community Hospital, 3.4 miles to the north-east of Grandtully, are resealed area by area, under the site’s own infection-control rules. Hotels such as The Grandtully Hotel (less than half a mile north-west of Grandtully) have en suite bathrooms where tired silicone at the bath, tray and basin is replaced room by room. Where you’re responsible for a hall attached to a building such as Strathtay Parish Church, its kitchen and toilets need sealant that stays cleanable.

Grandtully is about 17 miles west of Blairgowrie and Rattray, in Perth and Kinross. Commercial clients in Grandtully use us for work on washrooms and wet areas. Grandtully is one of 114 places in Perth and Kinross on our list for washrooms and wet areas. We also cover Dundee, some 33 miles away.

Postcode districts covered here: PH15 and PH9 for washrooms and wet areas. If your site is on The Paddock and Lageonan Road or close by, send details and we will quote for washrooms and wet areas. Close to Grandtully, our area also takes in Little Ballinluig (1 mile south-west), Port na Craig (3 miles north-east), Logierait (4 miles east), Pitlochry (4 miles north-east) and Ballinluig (4 miles east).

Near you in Grandtully

The nearest railway station is Pitlochry station, about 3.4 miles north-east. Well-known places in the area include Pitlochry Community Hospital (3.4 miles north-east) and Tom na Croiche (3.8 miles east). Green spaces nearby include Loch na Bà.

Map of Grandtully © OpenStreetMap contributors

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.

Paperwork matters too. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.

Accreditations

Trusted. Accredited. Insured.