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

Quothquan washroom sealing

Planning work on a washroom in Quothquan? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • Users noticing mouldy joints
  • Sealant lifting along a tray edge
  • Panel joints letting water behind
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
Constructionline member
Fully insured: £5m PL

Washroom sealing for Quothquan sites

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

What happens if it’s left?

A tired-looking washroom doesn’t always need a refurbishment. Where tiles, panels and fittings are sound, new sealant may be enough to put it right while bigger works are planned. Renewing every failing joint on one visit is the sensible approach for a place like Quothquan. Send photographs and we’ll quote for everything together.

There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote and we’ll price your job on its own details.

What you get with us

  • Fixed quotes based on photographs, drawings or a visit
  • Work carried out by CSCS-carded applicators
  • A range of standard colours, depending on the product
  • Over 20 years of commercial sealing

Take a look at how commercial sealant jobs are priced or how we’re accredited.

Washroom sealing in Quothquan

Closing all the facilities in a building isn’t an option. We phase the work one washroom, one bank of cubicles or one changing room at a time, so there are always facilities in use. Give us your site hours and access windows and the phasing is planned around them. Site teams most often ask us about kitchen worktop joints that can’t be kept clean and users noticing mouldy joints, across vanity units and basins, IPS panels and cubicles and urinals and WCs. Facilities teams, main contractors and managing agents in Quothquan tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

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

Every job ends the same way: guaranteed. Our workmanship is backed for 12 months, and we explain exactly what that covers when we quote.

Where
Quothquan (ML12)
Wider area
South Lanarkshire
Guarantee
A 12-month guarantee
Quote
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Diagnose, treat, sign off

Before any cutting starts, the area is protected: masking tape along the joint edges and sheeting over anything nearby. On site, the work normally takes between a morning and a week or so, set by the number of rooms and the phasing you need, and we clear our waste as we work. Tell us who will meet us and how to get in at your building near Quothquan. We’ll confirm the plan with the fixed quote.

  1. We agree which washrooms close and when.
  2. Leaks, loose panels or damp are pointed out first.
  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

  • Send asbestos survey details if the building is pre-2000
  • Have the specification and drawings to hand
  • Send your site hours and access windows

Quotes

Need a figure for a tender or a budget? Send the scope and any drawings, and we’ll return a fixed quote you can plan around. For a chat about it beforehand, call 01277 525 020 or use the quote form.

Ask for a quote

Read more

Your questions answered

Will all the washrooms in our Quothquan building be closed at once?

Usually only some of them, for a short time. We work in phases so other facilities stay open. We’ll tell you the curing time for the product before we start.

Is Quothquan off your patch?

No. Small places get the same service as large ones. We work across every Scottish council area. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.

Can you follow the specification on our project?

Yes. We follow the specification, along with the manufacturer’s installation guidance.

Will your applicators have CSCS cards?

Yes. Our applicators hold CSCS cards.

Can you quote from photos?

Many jobs can be quoted from photos, drawings or a joint schedule. Where they aren’t, we arrange a site visit.

Is it possible to just clean mouldy silicone?

Surface cleaning won’t reach mould that has rooted into the bead. New anti-mould sanitary silicone is the treatment and check the ventilation isn’t the cause.

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.

Commercial washrooms in Quothquan

Quothquan is in the east of Scotland, which is drier than the west. Even so, a washroom that doesn’t dry out between uses will see mould get into its sealant.

On a healthcare site such as Kello Hospital, 3 miles to the south-east of Quothquan, washroom work starts with the infection-control team’s sign-off. At a hotel such as Shieldhill Hotel, less than half a mile north-east of Quothquan, the quieter weeks are the time to reseal bathrooms.

Quothquan is about 11 miles south-east of Carluke, in South Lanarkshire. Anywhere in ML12, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. Our South Lanarkshire coverage takes in 134 places. For work in that direction, see our Edinburgh page (26 miles or so).

Commercial sites across ML12 are covered. We also cover Covington (2 miles west), Thankerton (2 miles south-west), Libberton (2 miles north), Biggar (3 miles south-east) and Symington (3 miles south). A short drive away, we cover Carluke (11 miles north-west), Lanark (8 miles west), Lesmahagow (12 miles west), Law (14 miles north-west), Kirkmuirhill (13 miles west) and Forth (9 miles north-west).

Around Quothquan

For rail, the closest station is Carstairs station, roughly 4.6 miles north-west of the centre. Other landmarks nearby include Covington School Museum (1.6 miles west) and Biggar Castle (2.7 miles south-east).

Map of Quothquan © OpenStreetMap contributors

Owners, agents and contractors

CHAS accredited and a Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.

FMs need a contractor who is easy to get on site. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we will confirm them with the quote.

Should maintenance staff do it?

For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.

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.

Cost factors for washrooms and wet areas

These are the things that shape the price:

  • Which sealant the job calls for
  • Distance, for remote addresses
  • Access and working height
  • Removal of failed or old sealant

The price depends on how many linear metres there are, what has to come out first and the access. Call for a fixed quote once you have the details.

Sending details for a quote

However big the job, the same details help:

  • Any specification or named product
  • The type of building and who uses it
  • When you need the work done
  • The site address and postcode

Tell us about the building, the joints and when you need the work done, and we will put a fixed quote together. To get it moving, give us a call on 01277 525 020 or send photos by email.

Common problems we fix in Quothquan

Much of the failed sealant we remove was applied over old silicone or residue. Silicone won’t adhere to a silicone bead so it peels away quickly.

These are often picked up first by site or facilities staff:

  • Sealant stained black around basins and showers
  • Users noticing mouldy joints
  • Open joints at the base of cubicle panels
  • Failed sealant behind washroom basins

On an industrial estate such as Lindsaylands Industrial Estate, 2.7 miles to the south-east of Quothquan, staff toilets, showers and canteens are where sanitary sealant takes the most wear.

Questions to ask before you book

  • Will failed sealant be removed rather than covered?
  • The named product and why it was chosen
  • How they’ll work around occupants
  • Their pre-qualification and accreditations

Choosing a commercial sealant contractor

Accreditations

Trusted. Accredited. Insured.