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

Commercial washroom and wet-area sealing in Colinton, Edinburgh

Need washroom sealing in Colinton? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Split or peeling sealant at shower trays
  • Discoloured joints around urinals and WC pans
  • Failed joints along IPS and cubicle panels
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
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Washroom sealing in Colinton

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 Colinton

Washroom joints need the right sealant, not whatever is to hand. Sanitary silicone contains additives that resist mould, and neutral-cure versions avoid the damage acetoxy types can do to some metals, stone and mirror backings. In food areas, hygienic or food-safe sealants are used where food contact is possible. The enquiries we see most involve resealing that didn’t last because the old bead stayed and gaps where vanity tops meet the wall, across vanity units and basins, IPS panels and cubicles and accessible toilets and changing rooms. Whoever orders the work in Colinton, the brief is typically the same: a clear scope, tidy work and joints that don’t fail again.

In Scotland’s cities, university, hospital and office estates have washrooms and wet areas in nearly every building. We reseal them in phases, agreed with the estates or facilities team.

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

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Colinton (EH13, EH14)
Region
Edinburgh
Cover
12 months on our workmanship
Price
Fixed quote, scope in writing
Phone
01277 525 020
Updated
3 November 2026

Busy facilities in and around Colinton

Colinton has seven care or nursing homes no more than 2 miles away. In a care setting, a mouldy or lifting joint in a wet room is a hygiene issue as much as a cosmetic one. Work is agreed with the manager, around residents’ routines. The east of Scotland, where Colinton is, gets less rain than the west. Drier weather outside doesn’t help a washroom with poor extraction, where mould gets into silicone fast.

For a hall at a building such as Colinton Parish Church, resealing the kitchen and toilets can be fitted between bookings. For a college such as Edinburgh College - Sighthill Campus, 2 miles north-west of Colinton, half-term and summer give the windows for washroom work.

Colinton is about 3 miles south-west of Edinburgh, in Edinburgh. Looking for washroom sealing in Colinton? We can help, as we do across Edinburgh. We work across 174 places in Edinburgh.

We take on washrooms and wet areas across the EH13 and EH14 postcode area, whatever the building. If your site is on Bridge Road, Elliot Road and Grant Avenue or close by, we can quote for washrooms and wet areas. Sites close to Colinton are covered too, including Redford (1 mile east), Firrhill (1 mile north-east), Kingsknowe (1 mile north-west), Colinton Mains (1 mile east) and Clovenstone (1 mile west). A short drive away, we cover Edinburgh (3 miles north-east), Leith (6 miles north-east), Bonnington (5 miles north-east), Greenside (4 miles north-east), Broughton (4 miles north-east) and Bellevue (4 miles north-east).

Local landmarks in Colinton

Recent enquiries here include premises near Saughton Park, Firrhill High School and Cross Keys Tavern, among other places. The nearest railway station is Kingsknowe station, about 0.9 miles north-west. A little further out are War Poets Collection (1.8 miles north-west) and The Gyle Shopping Centre (3.3 miles north-west). Open spaces near Colinton include Duddingston Loch and Craiglockhart Hill.

Map of Colinton © OpenStreetMap contributors

Keeping the joints sound

Keep the joints in good shape with a few simple steps:

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

Each room goes back into use only when the sealant has cured enough. You’ll be told when showers and basins can be used again, and it helps if signs stay up until then.

A few failed joints can be resealed with hardly any disruption. Left, it tends to become a building-wide job and more closures to manage.

General trades versus a specialist

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.

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.

Quoting for work in Colinton

Each job is priced on its own details. The things that drive the figure:

  • The product specified
  • Whether old sealant has to be cut out first
  • Site requirements such as inductions and permits
  • Whether the work must be split into stages

The product called for affects the cost, as does the preparation each joint needs, from cutting out to priming and backing rod. Access, phasing and site requirements come into it too.

Sending details for a quote

To price the job accurately, we need to understand the site. Useful things to include:

  • Rough lengths or quantities, or drawings if you have them
  • How the joints are reached, and at what height
  • Photos of the joints, close up and from further back
  • When you need the work done

A good quote starts with a clear picture: 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.

Our process

We schedule the visit to fit the site hours and access windows you give us. While we are working, the area stays contained and tidy, and we check in with your contact before moving on to each new area. University, hospital and office estates in Scotland’s cities have their own permits, inductions and sign-in rules. Tell us the rules and we’ll work to them.

  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. We reseal with the grade suited to each area.
  5. We give you a reopening time for every room.

What we need from you

  • Tell us what induction or permit system the site runs
  • Send your site hours and access windows
  • Move anything stored against the joints

Get a fixed quote

Need a figure for a tender or a budget? We’ll quote against your scope and drawings you can plan around. If you have questions first, give us a call on 01277 525 020 or email the details over.

Ask for a quote

Read more

Your questions answered

Do you work in occupied care homes around Colinton?

Yes. We work around residents’ routines, a room or two at a time. Noise and disruption are kept to a minimum.

Can you work on a hospital site such as Royal Edinburgh Hospital?

Yes, healthcare and care buildings are part of our work. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

How long do sealant joints last?

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

How much does the work cost?

There isn’t a price list, because every site is different. With photos or drawings, we can give you a fixed quote.

Do you work in Colinton?

Yes. Colinton falls within our area, and you can give us a call on 01277 525 020 or email drawings and photos to get started.

How do you choose the sealant?

The specification comes first, if there is one. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

Do you take on multi-site work?

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.

Different surfaces, different methods

Showers and trays

Shower joints in hotels, gyms and workplaces work hard. Every joint is stripped, degreased, dried and given a new bead.

Basins and vanity tops

A failed joint along a vanity unit lets water into the carcass. Resealing early protects the unit.

Common problems we fix in Colinton

Sometimes the sealant fails because something behind it is moving or wet: loose fixings, a dripping trap or damp in the wall. We check for that first and tell you if another trade is needed.

Most enquiries start with one or more of the following:

  • Failed joints along IPS and cubicle panels
  • Users noticing mouldy joints
  • Sealant laid over old silicone and now peeling
  • Urinal joints that look unhygienic

At a hospital like Royal Edinburgh Hospital, which lies north-east of Colinton, patient and staff washrooms are best done in short phases agreed with the ward.

Comparing quotes

  • Do they follow the manufacturer’s priming guidance?
  • Whether old or failed sealant will be cut out, not overlaid
  • Will RAMS and insurance details be available?
  • Proof of insurance

How to choose a sealant contractor

Accreditations

Trusted. Accredited. Insured.