The Mastic Doctor team standing beside their branded vans outside an office building
Brighton and Hove · England

Commercial washroom and wet-area sealing in Aldrington, Brighton and Hove

Planning work on a washroom in Aldrington? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Mould spotting along silicone joints
  • Failed joints along IPS and cubicle panels
  • Discoloured joints around urinals and WC pans
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
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
Constructionline member
£5m public liability

Washroom sealing near Aldrington

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

Aldrington: questions and answers

Does a hotel in Aldrington need to shut while its sealant is renewed?

Almost never. The work is phased so most rooms stay available. Housekeeping and our team agree each day’s rooms.

Can you take on a job at a hospital such as Nevill Hospital?

Yes, healthcare and care buildings are part of our work. Work is phased so departments keep running, under the site’s own rules.

Does the weather affect the work?

It can, for external work. Sealant won’t bond properly to a wet or frosty joint, so external work may be moved if conditions aren’t right. Internal work is far less affected.

Is any job too small?

Single areas, one-off repairs and whole buildings are all quoted the same way: details, then a fixed price, then sealing, then a 12-month guarantee.

Can you clean the mould off instead of resealing?

Surface cleaning won’t reach mould that has rooted into the bead. We replace the sealant with an anti-mould sanitary grade and point out if ventilation is part of the problem.

Can you reseal washrooms in healthcare buildings?

Yes, healthcare and care settings are part of our work. Tell us what records you need and we will confirm with the quote.

Do you phase washroom resealing?

Only the area we are working in is closed. Each room reopens after the sealant’s cure time, then we move on.

Washroom sealing in Aldrington

Black spotting along a sealant bead is not a cleaning problem. The growth is inside the sealant, which is why it comes back however often it is treated. Only replacement gets rid of it for good. If you have sealant stained black around basins and showers and panel joints letting water behind, we can help, on accessible toilets and changing rooms, kitchens and tea points and vanity units and basins alike. Whoever orders the work in Aldrington, the brief is normally the same: a clear scope, tidy work and joints that don’t fail again.

In and around places like Aldrington, hospitality kitchens and toilets see heavy use in busy spells. Sealed joints at sinks, worktops and splashbacks help keep the kitchen cleanable.

Whoever the client is, the cover is the same: twelve months on the work we carried out. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

Location
Aldrington (BN3, BN41, BN42)
Wider area
Brighton and Hove
Cover
A 12-month guarantee
Quotes
Quoted before any work starts
Telephone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

What the job involves on each surface

Changing rooms and gyms

We phase work so not every changing area is closed at once. Tell us your site hours and access windows and we will plan around them.

Kitchens and tea points

We plan kitchen sealing around when the kitchen is in use. Tell us your site hours and access windows and we’ll plan around them.

Common problems we fix in Aldrington

A lot of failed washroom sealant was laid over an old bead or a dirty surface. Silicone won’t adhere to a silicone bead so it peels away quickly.

Look out for the following:

  • Failed joints along IPS and cubicle panels
  • Stained sealant around pans and urinals
  • Kitchen worktop joints that can’t be kept clean
  • A new bead over an old one coming away

At a hospital like Nevill Hospital, 0.7 miles north of Aldrington, patient and staff washrooms are best done in short phases agreed with the ward.

Questions to ask before you book

  • How long is the guarantee, and what does it include?
  • How the existing material will be dealt with
  • How they handle RAMS and site documents
  • Their plan for phasing and protecting the area

Our contractor checklist

Washroom sealing in Aldrington: the local picture

Aldrington is within about 1 mile of the coast, and coastal hotels, guest houses and holiday sites tend to fill up in the busy months. Showers and en suites in constant use are where silicone moulds and splits first, so we plan the work for quieter weeks where possible. Aldrington lies roughly 46 miles out from central London, within the office belt around the capital. Office toilets in the commuter belt are in use from first arrivals to last departures, so we phase work to keep some facilities open.

For a college such as Waterbear College Brighton (2.3 miles east of Aldrington), half-term and summer give the windows for washroom work. Halls of residence and teaching buildings at universities such as University of Brighton Moulesecoomb Campus (3.4 miles east of Aldrington) are easiest to reseal during vacations.

Aldrington is about 1 mile south-west of Brighton and Hove, in Brighton and Hove. We cover Aldrington and the rest of Brighton and Hove, with the same fixed quotes and 12-month guarantee as everywhere else. 29 places across Brighton and Hove fall within our area, including Aldrington.

We take on washrooms and wet areas across the BN3, BN41 and BN42 postcode area, for business premises of every kind. Among the streets we cover are Wish Road, Saxon Road and Roman Road, and sites on any of them can send details for a fixed quote. Close to Aldrington, our area also takes in Brighton and Hove (1 mile north-east), Hove (1 mile east), West Blatchington (1 mile north-east), Brunswick (2 miles east) and Prestonville (2 miles east). Bigger towns within reach include Brighton (3 miles east), Carlton Hill (3 miles east), Hanover (3 miles east), Kemptown (3 miles east), Hollingdean (3 miles east) and Whitehawk (4 miles east).

Landmarks near Aldrington

Around Aldrington, our work takes us to commercial buildings near The Drive Prep School, The Gather Inn and Hove Park School and the streets around them. The closest station to Aldrington is Portslade station, roughly 0.6 miles north-west. Nearby you will also find Montefiore Hospital (1.7 miles east) and British Engineerium (1.2 miles north-east). The countryside around Aldrington includes Shoreham Beach and Thundersbarrow Hill.

Map of Aldrington © OpenStreetMap contributors

From enquiry to sign-off

A typical day starts with protection: tape along each joint edge and covers over finishes, stock and equipment close by. On site, the work usually takes a morning or so for a small washroom, longer where showers and changing rooms are included, and our waste is bagged and taken away as we go. Several jobs near Aldrington can be grouped on one trip. Tell us your site hours and we’ll plan around them.

  1. We inspect each washroom and record the joints to be resealed.
  2. The fixed quote sets out the rooms, the products and the phasing.
  3. Old sealant is removed completely and the faces cleaned.
  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.

Getting the site ready

  • Point out parking and an unloading spot
  • Clear stock, furniture or equipment away from the joints
  • Send any specification or drawings in advance

Quotes

If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price against exactly what is specified. For smaller jobs, photos and a description will do.

Get a quick quote

Read more

For managing agents and facilities managers

Hospitality, education, healthcare, office and retail clients come to us directly as well. The work is planned around how the building runs, so the building keeps working while we do.

If you look after buildings for someone else, clear figures and clear communication matter. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.

Keeping the joints sound

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

  • Tell us about infection-control or permit rules before we quote
  • Squeegee showers and trays after busy periods
  • Clean sealant with gentle products and a soft cloth
  • Inspect washroom sealant regularly

Ask your cleaning team to use gentle products and soft cloths on sealant. Aggressive descalers, solvents and scouring pads shorten its life over time.

Leaks through tray and wet-floor joints can go unseen until a ceiling marks below. By then, other trades may be needed as well, so reseal when you first spot a split.

Why it’s worth doing now in Aldrington

Leaving the job until a shutdown often means living with it for months. Phasing lets it happen now, with facilities kept in use. Sealant hardens, cracks and loses grip with age, UV and movement. Replacing it before it fails keeps water out.

Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.

Why clients in Aldrington choose us

  • A Constructionline member, so easy to vet
  • Health and safety: CHAS accredited
  • Fully insured
  • One contact handling all your sites

Read our cost guide or how we’re accredited.

Accreditations

Trusted. Accredited. Insured.