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

Falkirk washroom sealing

Sealing in commercial washrooms, showers, kitchens and wet areas in Falkirk. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • A new bead over an old one coming away
  • Stained or open joints at kitchen sinks and worktops
  • Failed sealant behind washroom basins
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
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Need washroom sealing in Falkirk?

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

Signs you need washroom sealing in Falkirk

Daily commercial cleaning wears sealant faster than people expect. Strong chemicals, scourers and jet washing roughen, discolour or lift a bead, and dirt and mould then get a foothold.

Most enquiries start with something like this:

  • Open joints at the base of cubicle panels
  • Mould spotting along silicone joints
  • Discoloured joints around urinals and WC pans
  • Washrooms that look worn because of the sealant

At a college such as Forth Valley College - Falkirk Campus, 1 mile to the east of Falkirk, washroom and kitchen sealant is best renewed in the holidays or in phases during term.

Before you book anyone

  • The terms of the workmanship guarantee
  • Will CSCS-carded applicators be on site?
  • Their plan for phasing and protecting the area
  • Whether primer will be used where the manufacturer specifies it

How to choose a sealant contractor

Washroom sealing for commercial buildings in Falkirk

We reseal washrooms and wet areas in offices, hotels, schools, universities, gyms, healthcare buildings and care homes, plus the kitchens and tea points that go with them. The products and the method are chosen for how heavily each space is used. If you have a new bead over an old one coming away and sealant stained black around basins and showers, we can help. Whoever orders the work in Falkirk, the brief is usually the same: a clear scope, tidy work and joints that don’t fail again.

In a Scottish town such as Falkirk, washrooms and wet areas are in schools, leisure centres, care homes, health centres, hotels and offices. We replace mouldy or split sealant with anti-mould sanitary silicone, area by area.

The 12-month guarantee is for workmanship rather than wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we spell out the cover before we begin.

Location
Falkirk (FK2, FK1, FK4, FK6)
Region
Falkirk
Cover
12 months on every job
Price
Quoted before any work starts
Call
01277 525 020
Updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

How a job runs

When we get to site, we report to your site contact and complete whatever induction the building runs. Floors, finishes and fittings next to the joints are covered before anything is cut or cleaned, and the work normally takes half a day to a day per washroom, depending on the number of fittings. In a Scottish town such as Falkirk, outside work is planned around the weather and inside work around the occupants. Photos or drawings let us give a fixed quote and a realistic plan.

  1. We inspect each washroom and record the joints to be resealed.
  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.

Getting the site ready

  • Send asbestos survey details if the building is pre-2000
  • Clear stock, furniture or equipment away from the joints
  • Tell us your opening times and when work is allowed

Getting a fixed quote

Send us photos, drawings or a joint schedule are often enough for a fixed quote. If the job needs a look first, we’ll arrange a site visit.

Get a price

Read more

Keeping the joints sound

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

  • Keep washrooms out of use until we say the sealant has cured
  • Keep a record of which washrooms need attention
  • Clear standing water from shower floors where possible
  • Act on the first split you see at a shower tray

Add washroom sealant to routine inspections. Check for mould spots, splits, lifting edges and open joints at trays, basins and urinals and log what you find.

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.

Why deal with it now?

Cleaning mouldy sealant only masks it, but the mould is rooted in the silicone and comes back. Replacement deals with the cause in the joint and your cleaning team stops chasing it. Buildings in towns like Falkirk often have joints of similar age across a whole building or estate. Doing them together saves return visits.

Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we will put a fixed figure on it.

What you get with us

  • Public liability insurance in place
  • Constructionline member
  • Commercial sealant work since 2005
  • Work to your specification and the manufacturer’s guidance

Take a look at our cost guide or how we’re accredited.

Surface by surface

Wet-room floors and floor-to-wall joints

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

Changing rooms and gyms

Changing rooms can be phased so one stays open. Phasing follows your site hours and access windows.

When to bring in a specialist

The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.

Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Toilets, showers and kitchens around Falkirk

The 2 miles around Falkirk include four care or nursing homes. In care settings, wet rooms, assisted bathrooms and en suites rely on clean, sound sealant. Work is agreed with the manager, around residents’ routines. There are several hotels within about 2 miles of Falkirk. Hotel en suites take daily use, and tired silicone at trays and basins is one of the first things guests notice. The work can go floor by floor, agreed with housekeeping.

Healthcare washrooms on sites such as Falkirk Community Hospital, less than half a mile south-west of Falkirk, are resealed area by area, under the site’s own infection-control rules. Where you are responsible for a hall attached to a building such as St. Francis Xavier's Roman Catholic Church, its kitchen and toilets need sealant that stays cleanable.

Falkirk is about 21 miles north-east of Glasgow, in Falkirk. We cover Falkirk, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. We work across 53 places in Falkirk. There’s a separate page for Glasgow, about 21 miles away.

Business premises anywhere in FK2, FK1, FK4 and FK6 are within our area. Streets here include High Street, High Station Road and Main Street, and sites on any of them can send details for a fixed quote. With the A9 and A803 nearby, Falkirk is easy to get to with materials and equipment. Just outside Falkirk, we also work in Bainsford (1 mile north), Carron (2 miles north), Carronshore (2 miles north), Glensburgh (2 miles north-east) and Skinflats (2 miles north-east). Bigger towns within reach include Bo'ness (7 miles east), Denny (5 miles west), Bonnybridge (4 miles west), Polmont (3 miles east), Brightons (3 miles south-east) and Kinneil (6 miles east).

Near you in Falkirk

In Falkirk, that means premises near Falkirk High School, Callendar Park and The Goose On Newmarket pub and the streets around them. There’s a railway station in Falkirk itself: Falkirk Grahamston station. Nearby you’ll also find Torwood Castle (4 miles north-west) and Falkirk Community Hospital (less than half a mile south-west). For a walk, there’s Callendar Lake.

Map of Falkirk © OpenStreetMap contributors

Common questions from Falkirk clients

Will you work in a care home in Falkirk without moving residents out?

Yes, with the manager deciding the order and timing of rooms. We follow the home’s own procedures throughout.

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

Yes, provided the work is planned with the site’s estates team. Each area is agreed with the ward or department and the estates team in advance.

Do you take on small jobs?

We quote for single jobs as well as large packages and programmes. Photos and a description are enough to start.

Do you hold CHAS accreditation?

Yes. CHAS accredited, Constructionline member, and our applicators hold CSCS cards.

Can weather delay the job?

It can, for external work. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so we watch the forecast and rearrange outside work if we have to. Internal work is far less affected.

Do you need to see the site first?

It depends on the job. Simple work can often be priced from photos, and bigger or more complex jobs typically get a visit.

How do you choose the sealant?

Where there’s a specification, we use the product it names. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.

Accreditations

Trusted. Accredited. Insured.