Washroom Sealing contractors in Passfield
Commercial sealant work in Passfield for contractors, FMs and building owners: sealing in commercial washrooms, showers, kitchens and wet areas, quoted at a fixed price.
- Discoloured joints around urinals and WC pans
- Failed sealant behind washroom basins
- Sealant stained black around basins and showers
Need washroom sealing in Passfield?
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Surface by surface
Basins and vanity tops
Vanity tops and basins are splashed all day, so the joint to the wall and around each bowl fails early. They are resealed with anti-mould sanitary silicone.
Urinals and WC pans
Floor joints around WC pans are often forgotten. We include them in the survey.
Washroom sealing in Passfield
You can’t shut every toilet in an office, school or hotel at once. Work is phased by room or by section, so staff, guests or pupils always have somewhere to go. Give us your site hours and access windows and the phasing is planned around them. Site teams most often ask us about washrooms that look worn because of the sealant and sealant lifting along a tray edge, across urinals and WCs, vanity units and basins and showers, trays and wet room floors. One point of contact handles commercial sealant work in Passfield from the first photographs to the final walk-round, for single jobs and planned programmes alike.
Smaller places such as Passfield still have commercial washrooms and kitchens: in halls, pubs, schools, care homes and farm-based businesses. Sealant that has gone black with mould normally can’t be cleaned, so it is cut out and replaced.
We stand by our work with a 12-month guarantee. It covers how we prepared and applied the sealant.
- Place
- Passfield (GU30)
- Region
- Hampshire
- Guarantee
- 12 months on our workmanship
- Price
- Quoted before any work starts
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
Leave it or put it right?
Sealing on top of old silicone saves nothing. Silicone won’t grip silicone, so it lifts and holds moisture underneath. Full removal and proper cleaning is what makes the new joint last. One visit to deal with every failing joint makes more sense than several trips to a place like Passfield. Photos of every joint help us quote for the whole job.
We don’t publish prices, because the scope varies so much from one building to the next. Call for a quote.
Why us?
- Products installed to the manufacturer’s instructions
- Matching to RAL references, product permitting
- Colours confirmed for the specified product
- One number for every site we cover
See how commercial sealant jobs are priced or our accreditations and insurance.
What we are called out for in Passfield
Much of the failed sealant we remove was applied over old silicone or residue. New silicone won’t grip the old so it peels away quickly.
What tends to prompt an enquiry:
- Open joints at the base of cubicle panels
- Split or peeling sealant at shower trays
- Users noticing mouldy joints
- Stained or open joints at kitchen sinks and worktops
At a school such as Mill Chase Academy, changing rooms and kitchens need cleanable joints as much as the toilets.
What your quote should include
- Proof of insurance
- How they handle RAMS and site documents
- Are they CHAS accredited or on Constructionline?
- How joint depth will be controlled
Your questions answered
Is hospital work, at somewhere like Chase Hospital, something you do?
Yes. Healthcare sites are among the places we work. Work is phased so departments keep running, under the site’s own rules.
Must every washroom in our Passfield building shut while you work?
Rarely all at once: work is phased so some facilities are always available. We’ll tell you the curing time for the product before we start.
Is it possible to just clean mouldy silicone?
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.
Are you fully insured?
Yes. Mastic Doctor is fully insured, public liability included.
Do you use special sealant for toilets and showers?
Each area gets the grade that suits it. Washrooms and showers take anti-mould sanitary silicone, and food areas take a hygienic, food-safe sealant where food contact is possible.
Do you phase washroom resealing?
Just the room being resealed is out of use. Each room reopens after the sealant’s cure time and we start the next.
Can you quote from photographs?
Photos, drawings or a schedule are often enough to quote. Where they aren’t, we arrange a site visit before quoting.
Doing it in-house
General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
What you see is the finished bead, but most of the work is hidden. Backing rod, primer where specified and a joint designed to move with the building are where general trades tend to cut corners.
Also in Passfield
Washroom sealing in Passfield: the local picture
Passfield is about 42 miles from central London. Office toilets in the commuter belt are in use from first arrivals to last departures, so we work a block of facilities at a time.
Staff changing rooms and patient toilets at places like Chase Hospital (to the north-west of Passfield) need cleanable, sound silicone. Welfare facilities in units on estates such as Passfield Industrial Estate, under half a mile to the north of Passfield, have showers, toilets and kitchens with sealant that works hard.
Passfield is about 7 miles south-east of Alton, in Hampshire. We cover commercial sites throughout Passfield. Across Hampshire, 723 places are covered, including Passfield. Portsmouth is covered too, around 23 miles from Passfield.
Commercial sites across GU30 are covered. Buildings on The Lyndons, Eleanor Close and Lynchborough Road are within our area for washrooms and wet areas. Sites close to Passfield are covered too, including Conford (1 mile south-east), Weavers Down (1 mile south), Liphook (2 miles south-east), Woolmer (2 miles south-west) and Longmoor (2 miles south-west). Nearby towns on our patch include Farnborough (14 miles north), Fleet (12 miles north), Horndean (15 miles south-west), Aldershot (11 miles north), Alton (7 miles north-west) and Petersfield (8 miles south-west).
Around Passfield
For rail, the closest station is Liphook station, roughly 2.3 miles south-east. Nearby you’ll also find Chase Community Hospital (1.5 miles north-west). The countryside around Passfield includes Deadwater Valley and Wheeler's Down.
Our process
Site rules come first: signing in, inductions and any permit to work. With the paperwork done, we take the joints in the sequence agreed with you, and each area is checked before we leave it. Smaller jobs around Passfield can be grouped with others nearby. You will have a fixed quote before work starts.
- Every room is surveyed and the failed joints listed.
- The fixed quote sets out the rooms, the products and the phasing.
- 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.
- Each area is handed back when ready.
Getting the site ready
- Send asbestos survey details if the building is pre-2000
- Explain the parking and delivery arrangements
- Tell us your opening times and when work is allowed
Quotes
A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Share whatever details you have and we’ll fill any gaps with a visit.
Advice
Owners, agents and contractors
Hospitality, education, healthcare, office and retail clients come to us directly as well. We plan around the way the building is used, so guests, pupils, patients or staff are disturbed as little as possible.
We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Passfield can form part of a wider programme across Hampshire.