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

Birkenside washroom sealing

We carry out sealing in commercial washrooms, showers, kitchens and wet areas in Birkenside and the surrounding area. Send details for a fixed quote.

  • Failed sealant in a tea point or staff kitchen
  • Sealant lifting along a tray edge
  • Panel joints letting water behind
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Washroom sealing for Birkenside sites

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 Birkenside

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. Tell us your site hours and access windows and we’ll plan around them. Most enquiries involve users noticing mouldy joints and urinal joints that look unhygienic, across accessible toilets and changing rooms, IPS panels and cubicles and vanity units and basins. Most enquiries from Birkenside start with one failed joint and grow into a wider look at the building: we check the joints around it and give you an honest view of what needs doing now and what can wait.

Hotels and holiday accommodation in rural Scotland have busy and quiet seasons, so washroom work is often best planned for quieter months.

We stand behind the joints we seal: 12 months, guaranteed. That covers our preparation and application.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Birkenside (EH23)
Region
Midlothian
Guarantee
12 months on every job
Price
Quoted before any work starts
Call
01277 525 020
Updated
3 November 2026

When it isn’t the sealant

A proper diagnosis includes knowing what sealant can’t do. We will tell you if the real problem is one of these:

  • A dripping waste or valve behind a panel
  • Swollen or delaminated boards behind panels or vanity tops
  • Loose panels, vanity units or tiles, which need fixing first

If in doubt, give us a call on 01277 525 020 or send photos by email and we will say what we think.

Joints and surfaces we work on

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

On site: what to expect

Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Joint faces are cleaned back to sound, dry surfaces, primer goes on where the manufacturer specifies it, and each bead is tooled to a neat concave finish. Tell us who will meet us and how to get in at your building near Birkenside. That goes into the plan alongside the quote.

  1. Every washroom is checked joint by joint, with loose panels, leaks or damp noted for the right trade.
  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. Joints are cleaned, degreased and dried before sealing.
  5. We lay a sanitary silicone bead and tool it smooth so it is easy to clean.
  6. Rooms reopen after the product’s cure time, and we move to the next.

Getting the site ready

  • Confirm the product named in the specification
  • Let us know about inductions and permits
  • Tell us which areas need to stay in use

Request a quote

Quotes are fixed against the scope you send, so the cost is agreed before work starts. To start the process, speak to us on 01277 525 020 or email a schedule or drawings.

Ask for a quote

Read more

What sets the cost

Your fixed quote is built from the real scope. It takes account of:

  • Phasing around occupants
  • The size and state of each joint
  • Location, for remote and island sites
  • The total length or number of joints

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 to include in your enquiry

For an accurate fixed quote, we need a clear picture of the site. Useful things to include:

  • Access details, including height
  • Whether an asbestos survey exists
  • Photos of the joints, close up and from further back
  • The site address and postcode

If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price the work to it. Smaller jobs need nothing more than photos and a few notes.

What we are called out for in Birkenside

Daily commercial cleaning wears sealant faster than people expect. Harsh products, abrasive pads and pressure washing break down a joint’s surface and edges, and dirt and mould then get a foothold.

Clients usually get in touch after noticing something like this:

  • Split or peeling sealant at shower trays
  • Gaps where vanity tops meet the wall
  • Stained sealant around pans and urinals
  • Panel joints letting water behind

Clinical washrooms at sites like Midlothian Community Hospital (to the north-west of Birkenside) are scheduled with the ward so the room is out of use for as little time as possible.

What your quote should include

  • Their approach to joint depth and backing
  • How they handle RAMS and site documents
  • What the guarantee covers, and for how long
  • Will CSCS-carded applicators be on site?

How to choose a sealant contractor

FAQs: Birkenside

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

Rarely all at once: work is phased so some facilities are always available. We’ll tell you the curing time for the product before we start.

Is a hospital such as Midlothian Community Hospital somewhere you can work?

Yes. We work in healthcare settings as well as offices and schools. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

How soon can a washroom be used after resealing?

That varies with the sealant and the room temperature. Each room gets its own reopening time from us before we leave it.

What if there’s asbestos in the old mastic?

The duty to manage asbestos sits with the building’s dutyholder, so for older buildings we ask for the asbestos register first. If anything suspect turns up, we stop until it’s tested.

Do you work to architects’ specifications?

Yes. We follow the specification, along with the manufacturer’s installation guidance, and we raise anything unclear before work begins.

Is there a guarantee on the work?

Our workmanship has a 12-month guarantee backed by public liability insurance.

Are you CHAS accredited?

Yes. Mastic Doctor is CHAS accredited and a Constructionline member.

How the job changes by surface

Wet-room floors and floor-to-wall joints

Changing rooms and accessible showers often have wet floors so the edges are checked carefully.

Showers and trays

A tray flexes every time it’s used and is constantly wet. Tray perimeters are a frequent source of leaks.

Should maintenance staff do it?

A short, simple internal joint is often within reach of a maintenance team. 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.

Redoing a failed joint typically costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

Keeping Birkenside washrooms open while we work

Birkenside is in the east of Scotland, which is drier than the west. Mould in sanitary sealant comes down to ventilation and use more than the weather outside.

Units at estates like Butlerfield Industrial Estate, 1.9 miles to the north-west of Birkenside, have welfare blocks whose showers and toilets see shift after shift. Where you’re responsible for a hall attached to a building such as Hunterfield Road Church, its kitchen and toilets need sealant that stays cleanable.

Birkenside is about 3 miles south-east of Bonnyrigg, in Midlothian. Commercial clients in Birkenside use us for work on washrooms and wet areas. 34 places across Midlothian fall within our area, Birkenside among them. We also cover Edinburgh, some 10 miles away.

Anyone looking for washroom sealing in EH23 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. We cover commercial and managed buildings on Main Street, Vogrie Road and Private Road. We also cover Arniston (1 mile south), Gorebridge (1 mile north), North Middleton (1 mile south-east), Gowkshill (2 miles north) and Carrington (2 miles west). Bigger towns within reach include Bonnyrigg (3 miles north-west), Dalkeith (4 miles north), Penicuik (7 miles west), Loanhead (5 miles north-west), Shawfair (6 miles north) and Danderhall (6 miles north-west).

Around Birkenside

Birkenside has its own railway station: Gorebridge station. Other landmarks nearby include Midlothian Community Hospital (3.5 miles north-west) and Catcune Castle (0.5 miles south-east). Not far away are Edgelaw Reservoir.

Map of Birkenside © OpenStreetMap contributors
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