Commercial washroom and wet-area sealing in Hardham, West Sussex
Commercial sealant work in Hardham for contractors, FMs and building owners: sealing in commercial washrooms, showers, kitchens and wet areas, quoted at a fixed price.
- Washrooms that look worn because of the sealant
- Stained or open joints at kitchen sinks and worktops
- Shower tray joints that have opened up
Need washroom sealing in Hardham?
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
When something else is needed
Not every problem is a sealant problem, and we are upfront when that’s the case. It won’t fix:
- Mould caused by poor ventilation, which will return until the extract is fixed
- Loose panels, vanity units or tiles, which need fixing first
- Vanity carcasses that have swollen
If in doubt, ring 01277 525 020 or send details through our quote form and we will say what we think before you book.
Joints and surfaces we work on
- Urinals and WCs
- Vanity units and basins
- Showers, trays and wet room floors
- Kitchens and tea points
- Accessible toilets and changing rooms
- IPS panels and cubicles
How we handle washroom sealing in Hardham
For clinics, hospitals and care homes, sealed joints matter for infection control as much as appearance. We work to your organisation’s estates and infection-control requirements and any site permits. Tell us what records you need and we’ll confirm with the quote. We work on accessible toilets and changing rooms, IPS panels and cubicles and vanity units and basins, and the failures we’re asked to look at most are shower tray joints that have opened up and sealant stained black around basins and showers. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Hardham it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.
Farm shops, cafés and venues in converted rural buildings around places like Hardham have busy toilets and kitchens. We plan the work around bookings and opening times.
We stand behind the joints we seal with a 12-month guarantee. It covers how we prepared and applied the sealant, and we come back if anything isn’t right.
- Location
- Hardham (RH20)
- Region
- West Sussex
- Cover
- A 12-month guarantee
- Price
- Quoted before any work starts
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
Building owners, agents and FMs in Hardham
Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.
Hotels, schools, healthcare sites, offices and retail units come to us directly as well. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.
Sanitary sealant for Hardham buildings
Hardham lies roughly 42 miles out from central London, in a commuter belt where offices and business parks are common. Office washrooms on business parks see heavy weekday use, and resealing in phases keeps facilities available. Hardham has several hotels close by, all within 2 miles. Each has en suites, back-of-house toilets and kitchens with sealant that moulds and splits. The work can go floor by floor, agreed with housekeeping.
En suites at hotels like Chequers Hotel, 0.9 miles to the north-east of Hardham, are cleaned daily, which wears silicone over time. For a school such as St James' CofE Primary School, washroom and kitchen sealant can be renewed around term dates. On an industrial estate such as Station Approach Industrial Estate, 0.7 miles north-east of Hardham, staff toilets, showers and canteens are where sanitary sealant takes the most wear.
Hardham is about 10 miles north of Littlehampton, in West Sussex. We cover commercial sites throughout Hardham, for single jobs and planned programmes alike. Our West Sussex coverage takes in 373 places, large and small. Our Brighton page has more on work in that area, about 19 miles away.
If you need washroom sealing in RH20, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. Close to Hardham, our area also takes in Coldwaltham (1 mile south-west), Pulborough (1 mile north-east), Watersfield (2 miles south-west), Fittleworth (2 miles north-west) and Lower Horncroft (2 miles west). Further afield, our area takes in Horsham (12 miles north-east), Worthing (10 miles south-east), Bognor Regis (13 miles south-west), Chichester (13 miles south-west), Littlehampton (10 miles south) and Shoreham-by-Sea (14 miles south-east).
Near you in Hardham
In Hardham, that means premises near The White Hart Public House and the streets around them. For rail, the closest station is Pulborough station, roughly 0.7 miles north-east of the centre. Other landmarks nearby include Amberley Museum (3.6 miles south) and Coates Castle (2.8 miles west). For a walk, there’s Bignor Hill and Amberley Wildbrooks RSPB Reserve.
When to bring in a specialist
Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.
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.
FAQs: Hardham
Do hotels near Hardham have to close for sealant work?
Rarely. Rooms or floors are done in turn, so the rest of the hotel keeps trading. Housekeeping and our team agree each day’s rooms.
Will all the washrooms in our Hardham building be closed at once?
Normally only some of them, for a short time. We work in phases so other facilities stay open. Sanitary silicone needs time to cure before the area is used, and we’ll tell you how long for the product used.
Can you follow the specification on our project?
Yes. We follow the specification, along with the manufacturer’s installation guidance, and any queries are raised before we start.
Do your applicators hold CSCS cards?
Yes. Our applicators hold CSCS cards, which many sites require.
Will you quote for a small job?
We quote for single jobs as well as large packages and programmes. Photos and a description are enough to start.
When can showers be used after new sealant?
Cure times vary by product and temperature. You will get a reopening time for each area before we leave it.
Is old silicone taken out first?
The whole of the old bead is removed and the surfaces cleaned before resealing. It’s the difference between a joint that lasts and one that peels.
Also in Hardham
Our process
Where the site stays busy, we agree a sequence with your contact so the disruption stays in one area at once. Each area is protected, prepared and sealed before the next one starts. Rural sites near Hardham may need directions, gate codes or a contact on site. Add it to your enquiry and we’ll build it into the plan.
- Every room is surveyed and the failed joints listed.
- You get a fixed quote with the phasing plan.
- Old sealant is removed completely and the faces cleaned.
- Each joint is cleaned and left dry.
- New anti-mould sealant goes in and is tooled neat.
- Each area is handed back when ready.
Getting the site ready
- Let us know about inductions and permits
- Send your site hours and access windows
- Point out parking and an unloading spot
Request a quote
A handful of photos and a postcode is the fastest way to a quote. Upload them with the quote form, or speak to us on 01277 525 020 or use the quote form if you’d rather talk the job through.
Related advice
Why deal with it now?
A failed joint behind a basin or along a shower tray lets water run where it shouldn’t. That can lead to swollen boards, marked ceilings below and lingering smells, and fixing that takes far more work than resealing. Halls, stores and units around places like Hardham may not be checked every day, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.
Quantities, awkward access and phased working all shape the price. So do site requirements such as inductions and permits.
Why choose Mastic Doctor in Hardham
- Fully insured, including public liability cover
- Standard and matched colours in many product ranges
- Constructionline member for supplier checks
- Specification-led, product-correct work
See how commercial sealant jobs are priced and our accreditations.
How the quote is worked out
Quotes vary with the job. It mainly depends on:
- Whether the work must be split into stages
- Induction, permit and paperwork requirements
- Distance, for remote addresses
- The total length or number of joints
Pricing washrooms and wet areas depends on how many there are, their condition and the access, plus any specification you are working to. Call for a quote.
Sending details for a quote
However big the job, these details speed things up:
- What the building is and how it’s used
- Approximate linear metres or a joint schedule
- Any specification or named product
- Any dates the work must fit around
Photos, drawings or a schedule of the joints and a fixed quote comes back to you. If the job needs a look first, we will arrange a site visit.