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

Commercial washroom and wet-area sealing in Westley, Hampshire

Looking for washroom sealing in Westley? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Split or peeling sealant at shower trays
  • Discoloured joints around urinals and WC pans
  • Mould spotting along silicone joints
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Washroom sealing in Westley

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Common problems we fix in Westley

Low-level joints get hit by mop buckets, cleaning trolleys and feet at skirting lines, urinal bases and around pans.

It’s worth sending us details if you spot any of the following:

  • Sealant stained black around basins and showers
  • Stained or open joints at kitchen sinks and worktops
  • Sealant lifting along a tray edge
  • Failed joints along IPS and cubicle panels

If you manage an office at a site such as Balldown Business Centre, which lies north-east of Westley, the washrooms and tea points can be done a floor at a time.

Questions to ask before you book

  • Will CSCS-carded applicators be on site?
  • Their pre-qualification and accreditations
  • The named product and why it was chosen
  • How long is the guarantee, and what does it include?

How to choose a sealant contractor

About our washroom sealing in Westley

Not every silicone belongs in a washroom. Sanitary silicone contains additives that resist mould, and neutral-cure versions avoid the damage acetoxy types can do to some metals, stone and mirror backings. In food areas, hygienic or food-safe sealants are used where food contact is possible. If you have resealing that didn’t last because the old bead stayed and complaints from staff, guests or users about tired washrooms, we can help, whatever the surface. One point of contact handles commercial sealant work in Westley from the first photographs to the final walk-round, whether it’s one building or several.

Farm shops, cafés and venues in converted rural buildings around places like Westley have busy toilets and kitchens. We plan the work around bookings and opening times.

We sign every job off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Westley (SO21)
Region
Hampshire
Cover
12 months on every job
Price
A fixed quote before we start
Phone
01277 525 020
Updated
3 November 2026

Why deal with it now?

Running fresh silicone along a failed bead hides the problem briefly. 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 Westley, rather than one at a time. Send photographs of each area and we’ll quote for the lot.

We don’t publish prices, because the scope varies so much from one building to the next. For a fixed figure, call for a quote.

Why appoint us

  • A range of standard colours, depending on the product
  • Colours chosen to suit frames, cladding or finishes where possible
  • Colour agreed before work starts
  • CSCS-carded applicators

Read what affects the cost or our accreditations and insurance.

Quoting for work in Westley

Your fixed quote is built from the real scope. It allows for:

  • Which sealant the job calls for
  • How accessible the joints are
  • How much there is to seal
  • Backing rod, priming and other preparation

Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a fixed quote.

Details that help us quote

The more we know, the firmer the quote. Helpful details to send:

  • Whether the building will be occupied during the work
  • Asbestos survey details if the building is older
  • Drawings or a marked-up plan, if available
  • Specification clauses that apply

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, photos and a description will do.

Wet areas in Westley’s workplaces

At about 63 miles from central London, Westley is within reach of the capital, in a commuter belt where offices and business parks are common. Washrooms in commuter-belt offices take constant weekday traffic, so we work a block of facilities at a time.

Staff changing rooms and patient toilets at places like Sarum Road Hospital (BMI) (to the south-east of Westley) need cleanable, sound silicone. For a hotel such as Lainston House Hotel (1 mile east of Westley), resealing en suites a few rooms at a time keeps the rest available.

Westley is about 4 miles north-west of Winchester, in Hampshire. Businesses, contractors and managing agents in Westley use us for work on washrooms and wet areas, as part of our coverage of Hampshire. We work across 723 places in Hampshire, large and small. Southampton is covered too, around 12 miles from Westley.

Work on washrooms and wet areas is covered throughout SO21, whatever the building. If your site is on Hillside Road, Library Lane and Chute Hill or close by, we can quote for washrooms and wet areas. Just outside Westley, we also work in Sparsholt (1 mile south-east), Littleton (2 miles east), Harestock (3 miles east), Weeke (3 miles east) and Oliver's Battery (3 miles south-east). A short drive away, we cover Winchester (4 miles south-east), Eastleigh (8 miles south), Andover (9 miles north-west), Totton (13 miles south-west), Chandler's Ford (7 miles south) and Hedge End (12 miles south).

Around Westley

Around Westley, our work takes us to commercial buildings near The Plough Inn. The nearest railway station is Winchester station, about 3.4 miles east. Other landmarks nearby include Winchester Castle (3.5 miles south-east) and Balfour Museum of Hampshire Red Cross History (2.8 miles south-east). Open spaces near Westley include Winnall Moors.

Map of Westley © OpenStreetMap contributors

For managing agents and facilities managers

Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Sites in Westley can sit alongside others in a wider programme across Hampshire.

Building owners and managing agents use us on sealant work across single buildings or whole portfolios. Several sites can go on one quote, so there’s one set of paperwork to deal with.

Honest limits

We check first that sealant really is the fix. It isn’t the answer for:

  • Swollen or delaminated boards behind panels or vanity tops
  • Failed tanking beneath a wet-room floor or behind tiles
  • Mould caused by poor ventilation, which will return until the extract is fixed

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

Questions about Westley

Will you plan work around the academic year at somewhere like University of Winchester?

Yes. Education sites normally want the work in vacations or in phases during term, and we plan to suit. We are CHAS accredited and a Constructionline member, and paperwork such as RAMS is confirmed with the quote.

Is hospital work, at somewhere like Sarum Road Hospital (BMI), something you do?

Yes. We work in healthcare settings as well as offices and schools. Work is phased so departments keep running, under the site’s own rules.

Does weather matter for sealant work?

Outside, yes. Sealant needs a dry joint and a temperature within the product’s range, so damp, frosty or very cold days can stop external work. Inside work is seldom held up.

Who decides which product is used?

The specification comes first, if there is one. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

Can you reseal washrooms in healthcare buildings?

We do. Your infection-control rules, estates requirements and permits are followed. The work is phased around patients or residents.

Are you CHAS accredited and on Constructionline?

Yes. We’re CHAS accredited and a Constructionline member.

Do you take on multi-site work?

Yes. Multi-site work and planned programmes are a core part of the service, with each site phased to suit its occupants.

From enquiry to sign-off

Occupied buildings need a little choreography. We sign and contain the area we’re in, keep walkways clear and work section by section so the rest of the building stays in use. For a building around Westley, tell us how to find it and who will meet us. Add it to your enquiry and we’ll build it into the plan.

  1. Every washroom is checked joint by joint, with loose panels, leaks or damp noted for the right trade.
  2. We agree which rooms close and when, so users always have somewhere to go.
  3. The failed silicone is stripped and every face scraped clean of residue.
  4. Each joint is degreased and left dry, because silicone won’t bond to damp or soapy surfaces.
  5. New sanitary silicone with anti-mould additives goes in and is tooled neat.
  6. Rooms reopen after the product’s cure time, and we move to the next.

Preparing the site

  • Send any specification or drawings in advance
  • Tell us what induction or permit system the site runs
  • Tell staff and tenants when we’ll be in

Get a fixed quote

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Send what you have, and we will arrange a site visit if anything is unclear.

Ask for a quote

Advice

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