The Mastic Doctor team standing beside their branded vans outside an office building
West Sussex · England

Washroom Sealing contractors in Forge Wood

Our CSCS-carded applicators take on sealing in commercial washrooms, showers, kitchens and wet areas in Forge Wood and the surrounding area. Send photographs or drawings for a fixed quote.

  • Stained or open joints at kitchen sinks and worktops
  • Open joints at the base of cubicle panels
  • Split or peeling sealant at shower trays
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Need washroom sealing in Forge Wood?

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

On site: what to expect

On arrival, we report to your site contact and complete whatever induction the building runs. Floors, finishes and fittings next to the joints are covered before anything is cut or cleaned, and the work usually takes a morning or so for a small washroom, longer where showers and changing rooms are included. What matters most for a job in Forge Wood is a clear list of what needs doing. You’ll then get a fixed price for the work.

  1. We survey each room, count the joints and note anything behind them that needs another trade.
  2. The phasing is agreed so there are always facilities open.
  3. We strip out the old bead and clean off the residue left behind.
  4. Joints are cleaned, degreased and dried before sealing.
  5. New sanitary silicone with anti-mould additives goes in and is tooled neat.
  6. Each room is handed back once the sealant has had its cure time.

Before we start on site

  • Have the specification and drawings to hand
  • Clear stock, furniture or equipment away from the joints
  • Tell staff and tenants when we will be in

Get a fixed quote

For a fixed quote, ring 01277 525 020 or email a schedule or drawings with the site address and an outline of the work. Our quote form is another easy route.

Get a price

Read more

Washroom sealing in Forge Wood, done properly

From one staff toilet in Forge Wood to washrooms across a whole estate, we work the same way: details first, then a fixed quote, then the work, then the 12-month guarantee. A few photographs and a count of fittings are enough for a quick quote and a site visit is an option. If you’re dealing with black mould inside silicone joints that cleaning can’t shift and open joints at the base of cubicle panels, we can help, on vanity units and basins, accessible toilets and changing rooms and kitchens and tea points alike. Most enquiries from Forge Wood 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.

In a smaller place such as Forge Wood, commercial washrooms tend to be in schools, pubs, cafés, surgeries, care homes and sports clubs. They don’t need a big crew, but they do need old sealant fully cut out before anti-mould silicone goes on.

Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Forge Wood (RH10, RH6)
Wider area
West Sussex
Cover
12 months on our workmanship
Price
Quoted before any work starts
Phone
01277 525 020
Updated
3 November 2026

Your questions answered

Is hospital work, at somewhere like Langley Green Hospital (psychiatric), something you do?

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

Can you work in a care home near Forge Wood with residents in?

Yes. Care settings are planned area by area, at times agreed with the home. We follow the home’s own procedures throughout.

Can you follow the specification on our project?

Yes. Send it with your enquiry, and the quote will be based on it.

Can you quote from photographs?

It depends on the job. Simple work can often be priced from photos, while larger or less clear jobs get a site visit first.

Do you do washroom sealing in healthcare settings?

We work in clinics, hospitals and care homes. Tell us what records you need and we will confirm with the quote.

What site paperwork can you supply?

Each site asks for different documents, so list what you need, whether RAMS, insurance or CSCS details, and we will confirm with the quote.

Is it possible to just clean mouldy silicone?

Usually not. Mould grows into the sealant itself, so it comes back however often it’s cleaned. Replacing the bead is the lasting answer.

Sanitary sealant for Forge Wood buildings

Two care or nursing homes sit less than 2 miles from Forge Wood. In care settings, wet rooms, assisted bathrooms and en suites rely on clean, sound sealant. We plan the work with the manager so residents are disturbed as little as possible. Central London is about 25 miles from Forge Wood. Office toilets in the commuter belt are in use from first arrivals to last departures, which is why the work is phased.

Toilets at colleges like Crawley College, 1.9 miles to the south-west of Forge Wood, take heavy use from students and staff alike. On an industrial estate such as Forge Wood Industrial Estate, 0.5 miles west of Forge Wood, staff toilets, showers and canteens are where sanitary sealant takes the most wear. At a hospital like Langley Green Hospital (psychiatric), 1.6 miles west of Forge Wood, patient and staff washrooms are best done in short phases agreed with the ward.

Forge Wood is about 2 miles north-east of Crawley, in West Sussex. Commercial clients in Forge Wood can call on us for washrooms and wet areas. Across West Sussex, 373 places are covered, including Forge Wood. Our Brighton page has more on work in that area, about 21 miles away.

Work on washrooms and wet areas is covered throughout RH10 and RH6, whatever the building. Buildings on Moore Road, Steers Lane and Radford Road are within our area for washrooms and wet areas. Just outside Forge Wood, we also work in Tinsley Green (1 mile north), Pound Hill (1 mile south), Shipley Bridge (1 mile north-east), Copthorne (1 mile east) and Three Bridges (1 mile south). Nearby towns on our patch include Horsham (9 miles south-west), Haywards Heath (10 miles south), Burgess Hill (12 miles south), East Grinstead (6 miles east), Broadfield (4 miles south-west) and Billingshurst (15 miles south-west).

Local landmarks in Forge Wood

Recent enquiries here include premises near Worth Park Gardens, The Greyhound pub and The Gatwick School and the streets around them. The nearest railway station is Three Bridges station, roughly 1.4 miles south of the centre. A little further out are Crawley Museum (2.1 miles south-west) and Langley Green Hospital (1.7 miles west). The countryside around Forge Wood includes Tilgate Lake.

Map of Forge Wood © OpenStreetMap contributors

Why act early in Forge Wood

A tired-looking washroom doesn’t always need a refurbishment. If the finishes are in good order, replacing the sealant may do much of what’s needed while bigger works are planned. In a smaller place such as Forge Wood, getting a contractor back for a second visit takes time, so we’d suggest renewing all the joints that are going, not just the worst.

The price depends on the quantity of joints, what has to come out first and how the joints are reached. Call for a fixed quote once you have the details.

Why us?

  • Health and safety: CHAS accredited
  • Specification-led, product-correct work
  • Colours confirmed for the specified product
  • CSCS-carded applicators

See what affects the cost or our accreditations and insurance.

Different surfaces, different methods

Healthcare and care settings

Assisted bathrooms and accessible toilets get heavy use so their sealant tends to fail sooner.

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.

After the work

Every sealant joint needs some looking after, and their life depends on movement, exposure, cleaning and use. We suggest:

  • Clear standing water from shower floors where possible
  • Keep extract fans working and vents clear
  • Inspect washroom sealant regularly
  • Share your site rules when you send details

Each room goes back into use only when the sealant has cured enough. You will be told when showers and basins can be used again and signage stays in place until that time.

In food areas, cleanability is something environmental health officers look at. Resealing sinks, worktops and splashbacks before an inspection is a simple step.

Quoting for work in Forge Wood

Sealant work doesn’t have a standard rate, since sites vary so much. What we look at:

  • Phasing around occupants
  • How much existing material needs removing
  • Backing rod, priming and other preparation
  • Induction, permit and paperwork requirements

The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a quote.

What to include in your enquiry

A few photographs plus some basic facts will normally do. Please tell us:

  • Asbestos survey details if the building is older
  • Rough lengths or quantities, or drawings if you have them
  • A wide shot and a close-up of the area
  • How the joints are reached, and at what height

The quickest route to a quote is a few photos and the site postcode. Upload them with the quote form, or call the office on 01277 525 020 or send details through our quote form to discuss it first.

Honest limits

Honesty saves time and money. Fresh joints won’t solve:

  • A room that stays damp because ventilation isn’t working
  • Hollow tiles or loose panels behind the joint
  • Water escaping beneath the floor rather than through a joint

Not sure which it is? You can speak to us on 01277 525 020 or email the details over and we will tell you honestly before you book.

Surfaces we seal

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

Trusted. Accredited. Insured.