Commercial washroom and wet-area sealing in Crawley, Hampshire
Sealing in commercial washrooms, showers, kitchens and wet areas throughout Crawley and nearby, by CSCS-carded applicators. CHAS accredited and fully insured.
- Complaints from staff, guests or users about tired washrooms
- Failed sealant behind washroom basins
- Black mould inside silicone joints that cleaning can’t shift
Washroom sealing near Crawley
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Crawley: questions and answers
Can you work on a hospital site such as Royal Hampshire County Hospital?
Yes. Healthcare sites are among the places we work. The estates team’s permit system and infection-control rules come first, and the work is planned around them.
Could you schedule work at a campus like University of Winchester for the vacation?
Yes. Tell us the term dates, vacation periods and access windows, and we will plan the work around them. We’re CHAS accredited and a Constructionline member, and paperwork such as RAMS is confirmed with the quote.
Is it possible to just clean mouldy silicone?
Surface cleaning won’t reach mould that has rooted into the bead. New anti-mould sanitary silicone is the treatment and point out if ventilation is part of the problem.
Are you insured?
Yes. Our insurance certificate can be sent alongside the quote.
What about RAMS and site documents?
Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote.
Do you do washroom sealing in healthcare settings?
Yes, healthcare and care settings are part of our work. Any records you need are confirmed with the quote.
Can you handle several sites?
Yes. We take on portfolio and planned maintenance work, with each site phased to suit its occupants.
Washroom sealing in Crawley, done properly
In a busy washroom, the sealant normally gives up long before the tiles or fittings. Around basins, urinals, cubicles, IPS panels and shower trays it takes water, soap, cleaning chemicals and knocks every day, and once mould grows into it, it can’t be scrubbed out. The fix is to remove it completely and reseal with sanitary silicone containing anti-mould additives. If you have black mould inside silicone joints that cleaning can’t shift and failed sealant behind washroom basins, we can help, on vanity units and basins, kitchens and tea points and IPS panels and cubicles alike. Most enquiries from Crawley start with one failed joint and grow into a wider look at the building: we look at the rest while we are there and tell you what we find.
Smaller places such as Crawley still have commercial washrooms and kitchens: in halls, pubs, schools, care homes and farm-based businesses. Sealant that has gone black with mould usually can’t be cleaned, so it is cut out and replaced.
Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we spell out the cover before we begin.
- Location
- Crawley (SO21)
- Wider area
- Hampshire
- Guarantee
- 12 months on our workmanship
- Quote
- Fixed quote, scope in writing
- Call
- 01277 525 020
- Page updated
- 3 November 2026
Toilets, showers and kitchens around Crawley
Central London is about 62 miles from Crawley. Office washrooms on business parks see heavy weekday use, so we phase work to keep some facilities open.
Student showers at universities like University of Winchester (4.6 miles south-east of Crawley) see more use than most, and their silicone shows it. Where you are responsible for a hall attached to a building such as Church of St Mary, its kitchen and toilets need sealant that stays cleanable.
Crawley is about 5 miles north-west of Winchester, in Hampshire. Across the SO21 postcode area, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. Our Hampshire coverage takes in 723 places, from busy centres to rural villages. We also cover Southampton, some 13 miles away.
Business premises anywhere in SO21 are within our area. If your building is just outside Crawley, we cover Worthy Down (3 miles east), South Wonston (3 miles east), Sutton Scotney (4 miles north-east), Barton Stacey (4 miles north) and Springvale (4 miles east). Further afield, our area takes in Winchester (5 miles south-east), Eastleigh (10 miles south), Andover (8 miles north-west), Totton (14 miles south), Chandler's Ford (9 miles south) and Hedge End (14 miles south).
Around Crawley
Around Crawley, our work takes us to commercial buildings near Fox And Hounds Public House and the streets around them. The closest station to Crawley is Winchester station, roughly 4.5 miles south-east of the centre. Other landmarks nearby include Winchester Castle (4.8 miles south-east) and Royal Hampshire County Hospital (4.5 miles south-east). Open spaces near Crawley include Winnall Moors.
Diagnose, treat, sign off
In a busy building, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed before we move to the next. Smaller jobs around Crawley can be grouped with others nearby. You’ll have a fixed quote before work starts.
- 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.
- Joints are degreased and dried.
- A sanitary silicone bead is laid and given a smooth tooled finish.
- Rooms reopen after the cure time.
Preparing the site
- Tell us which areas need to stay in use
- Let building users know which areas are affected
- Confirm the product named in the specification
Ask for a quote
To get a fixed quote, give us a call on 01277 525 020 or email drawings and photos. Our quote form is another easy route.
Read more
When it isn’t the sealant
We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:
- Condensation from failed extract fans
- Fittings that move too much to hold a bead
- Leaking pipes, traps, wastes or cisterns, which need a plumber
Not sure which it is? You can give us a call on 01277 525 020 or email drawings and photos and we will tell you honestly before you book.
Surfaces we seal
- Kitchens and tea points
- Accessible toilets and changing rooms
- Urinals and WCs
- IPS panels and cubicles
- Vanity units and basins
- Showers, trays and wet room floors
Places near Crawley
More services for Crawley
Aftercare for building managers
Keep the joints in good shape with a few simple steps:
- Share your site rules when you send details
- Note failing joints building by building
- Report faulty extraction promptly
- Avoid scourers and harsh descalers on silicone
Mild cleaning products and non-abrasive cloths look after sanitary silicone best. Aggressive descalers, solvents and scouring pads shorten its life and give mould a start.
Inspectors look at whether kitchen surfaces can be kept clean. Failed sealant around sinks and worktops is easy to put right in good time.
Do you need washroom sealing in Crawley?
Commercial cleaning is harder on sealant than everyday use. Strong chemicals, scourers and jet washing roughen, discolour or lift a bead so grime sticks to the damaged surface.
Any of the following is a good reason to get the joints checked over:
- Stained sealant around pans and urinals
- A new bead over an old one coming away
- Open joints along basins and vanity units
- Failed sealant in a tea point or staff kitchen
At a hospital like Royal Hampshire County Hospital, which lies south-east of Crawley, patient and staff washrooms are best done in short phases agreed with the ward.
Comparing quotes
- Whether their applicators hold CSCS cards
- Will failed sealant be removed rather than covered?
- How they handle RAMS and site documents
- What the guarantee covers, and for how long
What the job involves on each surface
IPS and cubicle panels
IPS panels and cubicle systems have joints at the wall, the floor and the worktop. They stop water reaching the panel boards.
Changing rooms and gyms
Shower areas, wet floor edges and vanity areas all have sealant joints and we look at them as one job.
What affects the price in Crawley
What shapes the price:
- Removal of failed or old sealant
- Access and working height
- Site requirements such as inductions and permits
- Location, for remote and island sites
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.
What we need to price the job
A good diagnosis starts with the right details. Let us know:
- How the joints are reached, and at what height
- Approximate linear metres or a joint schedule
- Asbestos survey details if the building is older
- The product your specification calls for
If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price the work to it. For smaller jobs, photographs and a description will do.