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

Washroom Sealing contractors in Craigend

Washroom sealing in Craigend, backed by over 20 years in commercial sealing. Fully insured, with a 12-month guarantee.

  • Washrooms that look worn because of the sealant
  • Black mould inside silicone joints that cleaning can’t shift
  • Open joints at the base of cubicle panels
1
Send details
Drawings, photos, a joint schedule or a site 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
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS & Constructionline
£5m public liability

Need washroom sealing in Craigend?

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

About our washroom sealing in Craigend

Since 2005 we have resealed commercial washrooms for facilities teams, contractors and building owners. Our applicators are CSCS-carded, and we are CHAS accredited and a Constructionline member. There is public liability insurance behind every job. Our workmanship is guaranteed for 12 months. Most enquiries involve discoloured joints around urinals and WC pans and open joints along basins and vanity units, on urinals and WCs, showers, trays and wet room floors and vanity units and basins. Facilities teams, main contractors and managing agents in Craigend tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Scottish city buildings, from student residences to hospitals and offices, are full of washrooms and wet areas. Phased resealing, agreed with the estates or facilities team, keeps buildings working.

We stand behind the joints we seal with a 12-month guarantee. It covers how we prepared and applied the sealant, and we come back if anything isn’t right.

Where
Craigend (G33)
Wider area
Glasgow
Guarantee
12 months on our workmanship
Quote
Fixed quote, scope in writing
Phone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

When to call us in Craigend

Commercial cleaning is harder on sealant than everyday use. Harsh products, abrasive pads and pressure washing break down a joint’s surface and edges, and dirt and mould then get a foothold.

Common reasons buildings call us in:

  • Sealant laid over old silicone and now peeling
  • Shower tray joints that have opened up
  • Urinal joints that look unhygienic
  • Washrooms that look worn because of the sealant

Staff changing rooms and patient toilets at places like Lightburn Hospital (to the south of Craigend) need cleanable, sound silicone.

Comparing quotes

  • How long is the guarantee, and what does it include?
  • Will failed sealant be removed rather than covered?
  • How they handle RAMS and site documents
  • How they’ll work around occupants

Questions to ask before you appoint anyone

Why it’s worth doing now in Craigend

Running fresh silicone along a failed bead hides the problem briefly. It doesn’t bond, so it peels and traps dirt behind it. Full removal and proper cleaning is what makes the new joint last. In a Scottish city, access often needs scaffold, permits or factor approval, so it makes sense to renew every failing joint while it’s in place.

The price depends on the quantity of joints, how much old material needs removing and how the joints are reached. Call for a fixed quote when you’re ready.

Why us?

  • Failed material removed, not covered up
  • Colour agreed before work starts
  • Fully insured
  • Constructionline member

See what affects the cost or our accreditations.

Keeping the joints sound

For the best life from the joints:

  • Leave signs up until the cure time is over
  • Add sealant joints to planned maintenance checks
  • Share your site rules when you send details
  • Act on the first split you see at a shower tray

Ventilation is half the battle. A room that stays damp will grow mould on almost anything, so get faulty extract looked at.

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

Commercial clients in Craigend

Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.

Hospitality, education, healthcare, office and retail clients book us directly too. The work is planned around how the building runs, so the building keeps working while we do.

Cost factors for washrooms and wet areas

These are the things that shape the price:

  • Joint width, depth and condition
  • Any access equipment needed
  • Phasing around occupants
  • Travel to remote or island sites

We don’t publish prices, because the scope varies so much from one building to the next. Call for a quote.

Before you send an enquiry

For an accurate fixed quote, we need a clear picture of the site. Send us:

  • Access details, including height
  • Clear photos of the problem areas
  • The asbestos register, for older buildings
  • Your programme or deadline

Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we will fill any gaps with a visit.

Wet areas in Craigend’s workplaces

Craigend is on Scotland’s wetter western side. Damp air means a poorly ventilated washroom rarely dries out fully, which is when mould gets into the sealant.

At a university such as University of Strathclyde, 1.6 miles to the west of Craigend, summer is the usual window for resealing residence bathrooms. Toilets at colleges like Glasgow Kelvin College - East End Campus (2 miles south-west of Craigend) take heavy use from students and staff alike.

Craigend is about 3 miles south-east of Bishopbriggs, in Glasgow. Anywhere in G33, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. 171 places across Glasgow fall within our area, Craigend among them.

If you need washroom sealing in G33, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. If your site is on Binns Road, Stepps Road and Gartloch Road or close by, we can quote for washrooms and wet areas. We also cover Ruchazie (1 mile south-west), Garthamlock (1 mile east), Hogganfield (1 mile north-west), Cranhill (1 mile south-west) and Millerston (1 mile north) for washrooms and wet areas. A short drive away, we cover Glasgow (5 miles west), Hillhead (5 miles west), Dowanhill (6 miles west), Woodlands (5 miles west), Woodside (4 miles west) and North Kelvinside (5 miles west).

What’s near Craigend

Recent enquiries here include premises near Eastbank Academy. The closest station to Craigend is Robroyston station, roughly 1 mile north-west. A little further out are Lightburn Hospital (1 mile south) and Glasgow Fort (0.9 miles east). For a walk, there’s Lenzie Moss and Hogganfield Loch.

Map of Craigend © OpenStreetMap contributors

Our process

We schedule the visit to fit the site hours and access windows you give us. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. In a Scottish city, kerbside space and loading need planning, especially near the centre. Tenement closes, shared stairs and factor approvals may also be involved.

  1. First, the phasing is agreed so facilities stay open.
  2. Leaks, loose panels or damp are pointed out first.
  3. Failed sealant and residue are stripped out.
  4. The right sanitary or food-safe sealant is applied.
  5. We confirm reopening times for each washroom.

What we need from you

  • Make sure the joints can be reached
  • Agree which areas must stay open
  • Arrange parking or a loading space

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.

Ask for a quote

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FAQs: Craigend

Will the toilets in our Craigend building be out of use?

Rarely all at once: work is phased so some facilities are always available. Each area is handed back once the sealant has cured enough to use.

Is hospital work, at somewhere like Lightburn Hospital, something you do?

Yes, healthcare and care buildings are part of our work. Work is phased so departments keep running, under the site’s own rules.

What about RAMS and site documents?

Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote.

How long will the new sealant last?

It depends on movement, UV and weather, cleaning, traffic and the product. Sealant joints are maintenance items, so inspect them regularly.

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 before quoting.

Can you work to our specification?

Yes. We follow the specification, along with the manufacturer’s installation guidance, and any queries are raised before we start.

What will the job cost?

It depends on the job: quantities, access, the product and any phasing. Call for a quote and we’ll price it properly.

Accreditations

Trusted. Accredited. Insured.