North Fareham washroom sealing
Sealing in commercial washrooms, showers, kitchens and wet areas throughout North Fareham and nearby, carried out by CSCS-carded applicators. CHAS accredited and fully insured.
- Failed joints along IPS and cubicle panels
- Failed sealant in a tea point or staff kitchen
- Black mould inside silicone joints that cleaning can’t shift
Washroom sealing for North Fareham sites
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Washroom sealing for commercial buildings in North Fareham
From one staff toilet in North Fareham 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, or we can arrange a visit. The enquiries we see most involve a new bead over an old one coming away and failed joints along IPS and cubicle panels, on showers, trays and wet room floors, accessible toilets and changing rooms and kitchens and tea points. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in North Fareham, preparation and product choice get the time they need.
In and around smaller places like North Fareham, washroom work is often in halls, pubs, primary schools, care homes and holiday accommodation. Mould gets into sealant in any washroom that doesn’t dry out, and once it’s in, the sealant is replaced.
We sign every job off with a 12-month guarantee. The promise is simple: if our work fails within that year, we put it right.
- Place
- North Fareham (PO17)
- Region
- Hampshire
- Cover
- 12 months on every job
- Quote
- Quoted before any work starts
- Call
- 01277 525 020
- Last updated
- 3 November 2026
From enquiry to sign-off
When we get to site, we sign in, go through any site induction and check how permits are handled. Everything around the joints gets protected before anything is cut or cleaned, and the work normally takes a few hours for one toilet block, with bigger buildings phased across a number of visits. If others near North Fareham need work, visits can be combined, which keeps travel down. You will have a fixed quote before work starts.
- We agree which washrooms close and when.
- Leaks, loose panels or damp are pointed out first.
- Old sealant is stripped and the faces prepared.
- The right sanitary or food-safe sealant is applied.
- We give you a reopening time for every room.
What we need from you
- Let building users know which areas are affected
- Move anything stored against the joints
- Share the asbestos register for older buildings
Ask for a quote
Photos, drawings or a schedule of the joints and a fixed quote comes back to you. If the job needs a look first, we’ll arrange a site visit.
Related advice
Why deal with it now?
Waiting for a holiday closure can leave failing joints in place for a long time. Phasing lets it happen now, with facilities kept in use. Halls, stores and units around places like North Fareham may not be checked every day, which gives a failed joint time to do damage. Resealing early avoids that.
Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.
Why choose Mastic Doctor in North Fareham
- Fully insured
- One number for every site we cover
- Our applicators hold CSCS cards
- A range of standard colours, depending on the product
Read how commercial sealant jobs are priced or our accreditations.
Work for main contractors and building owners
Building owners and managing agents use us on everything from one building to a spread of sites around North Fareham. Several sites can go on one quote, so there’s one set of paperwork to deal with.
Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. North Fareham can form part of a wider programme.
Keeping North Fareham washrooms open while we work
With the shore within about 2 miles, North Fareham counts as a coastal location, and seaside hospitality normally has a peak season that works washrooms hard. Heavy seasonal use is hard on shower and basin sealant, so we plan the work for quieter weeks where possible. Several hotels sit less than 2 miles from North Fareham. Hotel en suites take daily use, and tired silicone at trays and basins is one of the first things guests notice. The work can go floor by floor, agreed with housekeeping.
For a hotel such as Lysses House Hotel, 0.9 miles to the south of North Fareham, resealing en suites a few rooms at a time keeps the rest available. At a college such as Fareham College, 1.6 miles south-west of North Fareham, washroom and kitchen sealant is best renewed in the holidays or in phases during term.
North Fareham is about 1 mile north-east of Fareham, in Hampshire. Anywhere in PO17, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Across Hampshire, 723 places are covered, North Fareham among them. We also cover Portsmouth, around 6 miles from North Fareham.
We cover the PO17 postcode districts. If your building is just outside North Fareham, we cover Wallington (1 mile south), Fareham Common (1 mile south), Crockerhill (1 mile north), Welborne (1 mile north-west) and Boarhunt (1 mile east). Further afield, our area takes in Winchester (15 miles north-west), Gosport (4 miles south), Havant (8 miles east), Eastleigh (10 miles north-west), Horndean (8 miles east) and Totton (15 miles west).
Landmarks near North Fareham
In North Fareham, that means premises near The Golden Lion Public House, Cams Hill School and Wykeham House School and the streets around them. North Fareham’s nearest station is Fareham station, roughly 1.3 miles south-west. A little further out are Carron Row Farm Museum (2.7 miles west) and Fareham Shopping Centre (1 mile south). The countryside around North Fareham includes Portsdown Hill and West of the River Alver.
Also near North Fareham
Also in North Fareham
Aftercare for building managers
To get the most from the new sealant:
- Include joints in routine washroom inspections
- Keep washrooms out of use until we say the sealant has cured
- Clean sealant with gentle products and a soft cloth
- Report split joints at trays and basins early
We hand each area back once the silicone has had the cure time the product needs. You’ll be told when showers and basins can be used again, and it helps if signs stay up until then.
Water getting behind IPS panels and vanity units can swell the boards. After that, those parts need replacing rather than resealing.
Common problems we fix in North Fareham
Washrooms are warm, damp and full of organic residue, and silicone joints hold onto all three. Even anti-mould grades can be colonised over time where extraction is poor.
Things that normally lead to an enquiry:
- Urinal joints that look unhygienic
- Black mould inside silicone joints that cleaning can’t shift
- Stained or open joints at kitchen sinks and worktops
- Failed sealant behind washroom basins
Staff changing rooms and patient toilets at places like Knowle Hospital (1.6 miles north-west of North Fareham) need cleanable, sound silicone.
What your quote should include
- Whether old or failed sealant will be cut out, not overlaid
- Is depth set with backing rod, or bond-breaker tape in shallow joints?
- Their public liability cover
- What site paperwork they can supply
Doing it in-house
For a quick touch-up, site staff may be fine, but larger jobs are different: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.
Putting right a botched joint often costs more than sealing it well at the start, 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.
North Fareham: questions and answers
Will you plan work around the academic year at somewhere like Fareham College?
Yes. Education sites usually want the work in vacations or in phases during term, and we plan to suit. Let us know which documents your site asks for, and we’ll confirm them alongside the quote.
Is a hospital such as Knowle Hospital somewhere you can work?
Yes. Healthcare sites are among the places we work. Work is phased so departments keep running, under the site’s own rules.
What site paperwork can you supply?
Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote.
Does the weather affect the work?
Outside, yes. The joint has to be dry and within the product’s temperature range, so frost, rain or cold mornings can delay outside work. Inside work is seldom held up.
Can washrooms stay open while you work?
We phase it so users always have somewhere to go. We work through the building a room or section at a time around your site hours and access windows.
Which silicone is right for commercial washrooms?
An anti-mould sanitary silicone for most washroom joints. We use neutral-cure versions on stone, some metals and near mirrors.
What’s the quickest route to a quote?
You can use the quote form on this site; alternatively, call 01277 525 020 or email the details over. Photos, drawings or a joint schedule help us quote quickly.