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

Scottish Borders washroom sealing

Washroom sealing in Scottish Borders, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.

  • Stained or open joints at kitchen sinks and worktops
  • Resealing that didn’t last because the old bead stayed
  • Complaints from staff, guests or users about tired washrooms
1
Send details
Photos, drawings or a schedule, or we 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
12-month guarantee on our workmanship.
South East, London & Scotland
Constructionline member
£5m public liability

Washroom sealing for Scottish Borders sites

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

Washroom sealing in Scottish Borders

In a busy washroom, the sealant usually gives up long before the tiles or fittings. Around basins, urinals, cubicles, IPS panels and shower trays it takes water, soap, cleaning chemicals and knocks every day and mould that roots into it can’t be cleaned away. We strip it out and lay new anti-mould sanitary silicone. If you have open joints at the base of cubicle panels and sealant laid over old silicone and now peeling, we can put it right, whatever the surface. Facilities teams, main contractors and managing agents in Scottish Borders tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

Hotels and holiday accommodation in rural Scotland have busy and quiet seasons, and resealing washrooms in the quieter months keeps rooms available when they’re needed.

Every job is signed off with a 12-month guarantee. The promise is simple: if the work we did fails within twelve months, we return to fix it.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Scottish Borders (ML12)
Region
Scottish Borders
Guarantee
A 12-month guarantee
Price
A fixed quote before we start
Phone
01277 525 020
Page updated
3 November 2026

When to call us in Scottish Borders

Washrooms are warm, damp and full of organic residue, and sealant joints trap all three. Anti-mould additives help, but in a poorly ventilated room mould can still take hold eventually.

Most enquiries start with one or more of the following:

  • Failed sealant in a tea point or staff kitchen
  • Users noticing mouldy joints
  • Failed joints along IPS and cubicle panels
  • Urinal joints that look unhygienic

Church halls and community buildings, such as those at Tweedsmuir Parish Church, have kitchens and toilets used by many groups, and their sanitary sealant works hard.

Questions to ask before you book

  • Do they follow the manufacturer’s priming guidance?
  • Will CSCS-carded applicators be on site?
  • Will failed sealant be removed rather than covered?
  • How they handle RAMS and site documents

Choosing a commercial sealant contractor

Why deal with it now?

A tired washroom says a lot about how a building is run. Guests, clients, pupils and patients notice stained joints even when the room is otherwise spotless. Resealing is a modest task with a very visible payoff. Around smaller places like Scottish Borders, halls, stores and seasonal buildings may not be checked often, so a failed joint has time to cause damage. Resealing early avoids that.

Whether it’s a single area or a whole estate, the same things set the price: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we’ll put a fixed figure on it.

What you get with us

  • Fully insured, including public liability cover
  • RAL and finish matching where the product range allows
  • Standard and matched colours in many product ranges
  • 12-month guarantee on workmanship

See what affects the cost or how we’re accredited.

Diagnose, treat, sign off

Inspect, seal, sign off: that’s the shape of every visit. We inspect the joints and confirm what’s in scope, then we prepare and seal each joint with the specified product, and the job ends with a walk round and sign-off. Tell us who will meet us and how to get in at your building near Scottish Borders. That goes into the plan alongside the 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. The right sanitary or food-safe sealant is applied.
  5. We confirm reopening times for each washroom.

Preparing the site

  • Point out any areas we must not close
  • Arrange parking or a loading space
  • Flag any permit to work we’ll need

Getting a fixed quote

Send us photographs, drawings or a joint schedule and a fixed quote comes back to you. Where a site visit makes more sense, we’ll arrange one.

Get a quick quote

Advice

Should maintenance staff do it?

Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.

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.

Common questions from Scottish Borders clients

Do we have to close all our washrooms in Scottish Borders for resealing?

Usually only some of them, for a short time. We work in phases so other facilities stay open. Sanitary silicone needs time to cure before the area is used, and we will tell you how long for the product used.

Is Scottish Borders too small for you to travel to?

No. Small places get the same service as large ones. We cover the whole of Scotland. Where we can, we group nearby jobs to make the most of each trip.

Can the sealant be colour-matched?

It depends on the product. Some ranges offer many colours, others very few, so the available colours are confirmed 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.

Do you use special sealant for toilets and showers?

It depends on the joint. Washrooms and showers take anti-mould sanitary silicone while kitchens may need a food-safe grade.

Do your applicators hold CSCS cards?

Yes. We use CSCS-carded applicators.

Who decides which product is used?

The specification comes first, if there is one. If there isn’t one, it comes down to the joint: its movement, its surfaces and what it has to cope with.

For managing agents and facilities managers

FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.

Agents, factors and owners’ representatives all follow the same route: send the details, accept a fixed quote, and we carry out and guarantee the work. We can agree access arrangements and keyholder contacts beforehand.

How the quote is worked out

There’s no standard rate for sealant work, since sites vary so much. What we take into account:

  • Removal of failed or old sealant
  • The product specified
  • Phasing around occupants
  • The total length or number of joints

No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. A fixed quote follows once we understand the job.

What to include in your enquiry

For an accurate fixed quote, we need to understand the site. Useful things to include:

  • Specification clauses that apply
  • Access details, including height
  • Photos of the joints, close up and from further back
  • What the building is and how it’s used

Specifications, drawings and tender packages are welcome with any enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photographs and a few notes.

Keeping Scottish Borders washrooms open while we work

Scottish Borders is on Scotland’s drier eastern side. Drier weather outside doesn’t help a washroom with poor extraction, where mould gets into silicone fast.

Around Scottish Borders, washroom joints are resealed by removing the old silicone completely and laying anti-mould sanitary silicone on dry surfaces.

Scottish Borders is about 22 miles south-east of Carluke, in the Scottish Borders. Scottish Borders sits inside our coverage, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. We work across 91 places in the Scottish Borders, large and small. We also cover Edinburgh, some 31 miles away.

Work on washrooms and wet areas is covered throughout ML12, whatever the building. Access to Scottish Borders is via the A701 among other routes, so getting applicators and materials to site is simple. We also cover Broughton (7 miles north), Coulter (7 miles north-west), Biggar (8 miles north-west), Skirling (9 miles north) and Symington (9 miles north-west).

Near you in Scottish Borders

In Scottish Borders, that means premises near Crook Inn, among other places. Well-known places in the area include Oliver Castle (0.9 miles south-west). Open spaces near Scottish Borders include Glenwhappen Rig.

Map of Scottish Borders © OpenStreetMap contributors
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