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

Washroom Sealing contractors in Midlem

We carry out sealing in commercial washrooms, showers, kitchens and wet areas in Midlem. Send photographs or drawings for a fixed quote.

  • Split or peeling sealant at shower trays
  • Failed joints along IPS and cubicle panels
  • Gaps where vanity tops meet the wall
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Washroom sealing across Midlem

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

How we handle washroom sealing in Midlem

You can’t shut every toilet in an office, school or hotel at once. We phase the work one washroom, one bank of cubicles or one changing room at a time, so staff, guests or pupils always have somewhere to go. Tell us your site hours and access windows and we will plan around them. We work on accessible toilets and changing rooms, vanity units and basins and urinals and WCs, and the failures we’re asked to look at most are users noticing mouldy joints and open joints at the base of cubicle panels. A specialist sealant contractor works differently from a general builder: on jobs in Midlem, preparation and product choice get the time they need.

Around smaller places such as Midlem, washrooms and kitchens are found in hotels, pubs, schools, care homes and halls. Mould grows into sealant in any wet room that doesn’t dry out, and the answer is removal and a fresh bead of anti-mould silicone.

Work we carry out in the Scottish Borders comes with a 12-month guarantee. Should something we installed fail, call 01277 525 020 or email a schedule or drawings and we’ll come back to it.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Midlem (TD7)
Wider area
Scottish Borders
Guarantee
A 12-month guarantee
Quotes
Quoted before any work starts
Call
01277 525 020
Updated
3 November 2026

Our process

On arrival, we sign in, go through any site induction and check how permits are handled. Floors, finishes and fittings next to the joints are covered before any cutting starts, and the work usually takes half a day to a day per washroom, depending on the number of fittings. Tell us who will meet us and how to get in at your building near Midlem. We’ll confirm the plan with the fixed quote.

  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. The failed silicone is stripped and every face scraped clean of residue.
  4. Each joint is degreased and left dry, because silicone won’t bond to damp or soapy surfaces.
  5. A bead of anti-mould sanitary silicone goes in and is tooled to a smooth, cleanable profile.
  6. Rooms reopen after the product’s cure time, and we move to the next.

What we need from you

  • Agree which areas must stay open
  • Point out parking and an unloading spot
  • Send asbestos survey details if the building is pre-2000

Get a fixed quote

Pricing a project or setting a maintenance budget? We will quote against your scope and drawings that you can work with. If you have questions first, call 01277 525 020 or use the quote form.

Get a quick quote

Related advice

When it isn’t the sealant

Part of a good diagnosis is knowing where sealant stops. We’ll tell you if the real problem is any of the following:

  • Leaking pipes, traps, wastes or cisterns, which need a plumber
  • Loose panels, vanity units or tiles, which need fixing first
  • Failed tanking beneath a wet-room floor or behind tiles

If in doubt, ring 01277 525 020 or use the quote form and we’ll say what we think.

What we seal

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

Doing it in-house

Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.

Questions we are asked in Midlem

Can you work on a hospital site such as Dingleton Hospital?

Yes, hospitals are one of the sectors we cover. Work is phased so departments keep running, under the site’s own rules.

Is Midlem too far out for you?

Not at all. Midlem is within our area. We work across every Scottish council area. Good photographs up front let us bring everything on the first visit.

Do your applicators hold CSCS cards?

Yes. Should the site need card details in advance, let us know and we will send them with the quote.

When can showers be used after new sealant?

Cure times vary by product and temperature. You’ll get a reopening time for each area before we leave it.

Do you take on small jobs?

Whatever the size, the process is the same: details, then a fixed price, then sealing, then a 12-month guarantee.

Does the weather affect the work?

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. Indoors, the weather is rarely a problem.

Can one quote cover more than one building?

Yes. Multi-site work and planned programmes are a core part of the service, planned site by site to suit how each building is used.

What happens if it’s left?

Waiting for a holiday closure can leave failing joints in place for a long time. Phasing lets it happen now, with facilities kept in use. For buildings near Midlem, dealing with all the failing joints at once saves return trips. Photos of each area help us quote the whole job.

The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a quote and we’ll explain how it’s made up.

Why clients in Midlem choose us

  • Clear, fixed quotes
  • 12-month guarantee on workmanship
  • Constructionline member for supplier checks
  • Products installed to the manufacturer’s instructions

Read what affects the cost and our accreditations and insurance.

Owners, agents and contractors

We take on planned maintenance as well as one-off repairs: working through a building or an estate in stages that fit your budget. Midlem can form part of a wider programme across the Scottish Borders.

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 will confirm with the quote.

Common problems we fix in Midlem

Much of the failed sealant we remove was applied over old silicone or residue. Silicone won’t adhere to a silicone bead, so it soon lets go.

Site and facilities staff are often the first to spot these:

  • Mould spotting along silicone joints
  • Stained sealant around pans and urinals
  • Kitchen worktop joints that can’t be kept clean
  • Open joints at the base of cubicle panels

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

Comparing quotes

  • Which product they’ll use, and why it suits the joint
  • Will RAMS and insurance details be available?
  • How the existing material will be dealt with
  • Proof of insurance

Choosing a commercial sealant contractor

Keeping Midlem washrooms open while we work

Midlem 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.

For a site such as Dingleton Hospital, 3.7 miles to the north of Midlem, sanitary joints in clinical areas need sound, cleanable sealant and a careful method.

Midlem is about 6 miles south of Galashiels, in the Scottish Borders. Businesses, contractors and managing agents in Midlem use us for work on washrooms and wet areas, as part of our coverage of the Scottish Borders. Across the Scottish Borders, 91 places are covered, Midlem among them. We also cover Edinburgh, some 33 miles away.

If you need washroom sealing in TD7, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Being close to the B6453, Midlem is straightforward for us to reach. We also cover Lilliesleaf (2 miles south), Bowden (3 miles north-east), Belses (3 miles south-east), Selkirk (4 miles west) and Newtown St Boswells (4 miles north-east) for washrooms and wet areas. Nearby towns on our patch include Galashiels (6 miles north), Hawick (8 miles south), Kelso (13 miles east), Jedburgh (9 miles south-east), Wilton (8 miles south) and Innerleithen (13 miles north-west).

What’s near Midlem

For rail, the closest station is Tweedbank station, roughly 4.7 miles north of the centre. Well-known places in the area include Dingleton Hospital (3.7 miles north) and Castle Holydean (1.9 miles north). The countryside around Midlem includes Eildon Wester Hill and Hare and Dunhog Mosses.

Map of Midlem © OpenStreetMap contributors
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