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

Washroom Sealing contractors in Haddington

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

  • Users noticing mouldy joints
  • Stained or open joints at kitchen sinks and worktops
  • Sealant laid over old silicone and now peeling
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Washroom sealing for Haddington 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 Haddington

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. Product and method follow how hard each area is used and cleaned. If you have mould spotting along silicone joints and resealing that didn’t last because the old bead stayed, we can put it right, on urinals and WCs, vanity units and basins and accessible toilets and changing rooms alike. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Haddington is the same: the right product in a properly prepared joint.

Changing rooms and showers in Scottish town leisure buildings see heavy, wet use. Joints at trays, wet floors and wall panels need sanitary silicone laid on clean, dry surfaces.

Every job we finish is backed by a 12-month workmanship guarantee. If our installation lets you down in that time, we return and fix it.

Where
Haddington (EH41)
Wider area
East Lothian
Cover
12 months on every job
Price
Quoted before any work starts
Phone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

How the job changes by surface

Urinals and WC pans

Joints around urinals and WC pans take splashes, cleaning chemicals and knocks. Once they discolour or split, they hold odours and make the room look neglected.

Healthcare and care settings

In healthcare, sealed joints are part of infection control. Your infection-control and estates rules are followed and any permits the site uses.

For managing agents and facilities managers

Hotels, schools, healthcare sites, offices and retail units book us directly too. We plan around the way the building is used, so the building keeps working while we do.

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.

Sanitary sealant for Haddington buildings

Plenty of hotels sit less than 2 miles from Haddington. Hotel en suites take daily use, and tired silicone at trays and basins is one of the first things guests notice. Rooms are done in turn so most stay available. Haddington is on Scotland’s drier eastern side. Even so, a washroom that doesn’t dry out between uses will see mould get into its sealant.

On a healthcare site such as East Lothian Community Hospital (0.5 miles north-west of Haddington), washroom work starts with the infection-control team’s sign-off. Church halls and community buildings, such as those at West Parish Kirk and Tower, have kitchens and toilets used by many groups, and their sanitary sealant works hard. Schools such as Knox Academy have toilets, changing rooms and kitchens that are best resealed in the holidays.

Haddington is about 16 miles east of Edinburgh, in East Lothian. Haddington sits inside our coverage, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Across East Lothian, 48 places are covered, including Haddington. There’s a separate page for Edinburgh, roughly 16 miles from Haddington.

Anyone looking for washroom sealing in EH41 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Among the streets we cover are Station Road, High Street and Market Street, and sites on any of them can send details for a fixed quote. You will find Haddington on or near the A199 and A6093, so getting applicators and materials to site is simple. We also cover Dovecote (1 mile south-west), Bolton (2 miles south), Athelstaneford (3 miles north-east), Gladsmuir (3 miles west) and Drem (4 miles north). Further afield, our area takes in Musselburgh (10 miles west), Dunbar (11 miles east), Tranent (6 miles west), North Berwick (7 miles north), Prestonpans (8 miles west) and Cockenzie and Port Seton (7 miles west). Haddington ranks among the main centres of East Lothian, with offices, shops, schools and other public and commercial buildings.

What’s near Haddington

Around Haddington, our work takes us to commercial buildings near Plough Tavern and the streets around them. The closest station to Haddington is Drem station, roughly 3.5 miles north. Other landmarks nearby include Roodlands General Hospital (0.5 miles west) and Barnes Castle (2.1 miles north-east). The countryside around Haddington includes Skid Hill.

Map of Haddington © OpenStreetMap contributors

Leave it or put it right?

Open or mouldy joints are hard to keep hygienic, and in kitchens, clinics and schools that is a real concern. A smooth, sealed joint can be cleaned properly. Wet weather and frost are hard on failed joints in a Scottish town like Haddington, so small failures grow. Catch it early and it stays a sealant job.

The price depends on the quantity of joints, how much old material needs removing and how the joints are reached. Call for a fixed quote once you have the details.

Why clients in Haddington choose us

  • Commercial sealant work since 2005
  • A Constructionline member, so easy to vet
  • Public liability insurance in place
  • 12-month guarantee on workmanship

See what affects the cost or our accreditations.

What sealant work can’t fix

Not every problem is a sealant problem, and we’re upfront when that’s the case. These need a different solution:

  • A dripping waste or valve behind a panel
  • Fittings that move too much to hold a bead
  • Leaks through tanking or membranes below the finishes

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

Surfaces we seal

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

Looking after the joints

Your facilities or cleaning team can help the joints last. Pass these on to them:

  • Act on the first split you see at a shower tray
  • Note failing joints building by building
  • Respect the cure time before reopening each room
  • Brief cleaning staff to treat joints gently

Where possible, have shower floors and trays squeegeed after busy periods. Joints that sit wet for hours fail sooner.

Mouldy sealant only gets harder to ignore, and complaints follow. Replacing it early keeps the job to a reseal.

On site: what to expect

We begin with a short walk round with whoever looks after the building, agreeing which joints are in scope, where to start and what must stay open. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. In a Scottish town such as Haddington, outside work is planned around the weather and inside work around the occupants. Send photos or drawings and we will quote and plan to suit.

  1. Every room is surveyed and the failed joints listed.
  2. You get a fixed quote with the phasing plan.
  3. The whole of the old bead is removed.
  4. Each joint is cleaned and left dry.
  5. New anti-mould sealant goes in and is tooled neat.
  6. Rooms reopen after the cure time.

What we need from you

  • Point out any areas we must not close
  • Share your working hours and any access restrictions
  • Confirm the product named in the specification

Quotes

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.

Ask for a quote

Related advice

Your questions answered

Can you take on a job at a hospital such as East Lothian Community Hospital?

Yes, provided the work is planned with the site’s estates team. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

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

Rarely all at once: work is phased so some facilities are always available. Each area is handed back once the sealant has cured enough to use.

What’s the quickest route to a quote?

It works in four steps: send details, get a quote, we seal, guaranteed. The first step only needs photographs and a postcode.

Are you insured?

Yes. We’re fully insured, including public liability cover.

Can the sealant be colour-matched?

Often, yes. Many products come in a range of standard colours, and matching to RAL references or surrounding finishes is often possible. We will confirm the colours available for the specified product.

Can you clean the mould off instead of resealing?

Cleaning may lighten it, but the mould returns. We replace the sealant with an anti-mould sanitary grade and point out if ventilation is part of the problem.

Do you guarantee washroom sealing?

There is a 12-month guarantee on our workmanship backed by public liability insurance.

Accreditations

Trusted. Accredited. Insured.