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

Commercial washroom and wet-area sealing in Bradley, Hampshire

Sealing in commercial washrooms, showers, kitchens and wet areas in Bradley. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Failed joints along IPS and cubicle panels
  • Black mould inside silicone joints that cleaning can’t shift
  • Discoloured joints around urinals and WC pans
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
Constructionline member
Fully insured: £5m PL

Washroom sealing in Bradley

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

What we can’t put right

Some faults sit outside our scope, and we point that out rather than sealing over them:

  • A dripping waste or valve behind a panel
  • Swollen or delaminated boards behind panels or vanity tops
  • Loose panels, vanity units or tiles, which need fixing first

If you are not sure, just ring 01277 525 020 or send details through our quote form and we’ll give you a straight answer.

Joints and surfaces we work on

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

Washroom sealing for commercial buildings in Bradley

Accessible toilets, shower rooms and changing rooms have joints that work harder than most: shower trays, wet-room floor edges, basins and floor-to-wall junctions. An open joint there lets water track under flooring or behind wall panels so they get particular attention. We work on accessible toilets and changing rooms, vanity units and basins and kitchens and tea points, and the failures we are asked to look at most are failed sealant in a tea point or staff kitchen and washrooms that look worn because of the sealant. A single leaking joint is often how a building in Bradley first comes to us: we look at the rest while we’re there and tell you what we find.

Community buildings around smaller places like Bradley have kitchens and toilets used by many people. Fresh anti-mould sanitary silicone at sinks, worktops and toilets keeps them cleanable.

Every job ends the same way: guaranteed. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.

Place
Bradley (SO24)
Region
Hampshire
Guarantee
12 months on our workmanship
Price
A fixed quote before we start
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Our process

We schedule the visit to fit the site hours and access windows you give us. While we are working, the area stays contained and tidy, and we check in with your contact before moving on to each new area. If others near Bradley need work, visits can be combined. You’ll have a fixed quote before work starts.

  1. We start by inspecting the fittings and joints and flagging problems sealant can’t solve.
  2. The phasing is agreed so there are always facilities open.
  3. We strip out the old bead and clean off the residue left behind.
  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. You get a reopening time for every room, with signage left up until then.

What we need from you

  • Send your site hours and access windows
  • Send asbestos survey details if the building is pre-2000
  • Tell us what induction or permit system the site runs

Request a quote

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. To take the first step, phone 01277 525 020 or email the details over.

Ask for a quote

Related advice

What the job involves on each 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

Urinal backs, troughs and slab joints are resealed with sanitary silicone after the old bead and residue are removed.

Looking after the joints

Problems stay small when the joints are checked regularly. Specifically:

  • Clean sealant with gentle products and a soft cloth
  • Respect the cure time before reopening each room
  • Don’t leave trays and floors sitting wet
  • Note failing joints building by building

Include sealant joints in your planned maintenance checks. Check for mould spots, splits, lifting edges and open joints at trays, basins and urinals and photograph anything new.

Mould in a joint spreads along the bead and into nearby grout, and complaints follow. Dealing with it while it’s just the sealant keeps it simple.

Bradley: questions and answers

Is Bradley off your patch?

No. Places such as Bradley are covered as much as the big towns. London and every South East county are within our area. Good photographs up front let us bring everything on the first visit.

Do you take on work at healthcare sites like Alton Community Hospital?

Yes. We work in healthcare settings as well as offices and schools. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

Who decides which product is used?

The specification comes first, if there is one. Without one, the joint decides: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

Are your applicators CSCS-carded?

Yes. Should the site need card details in advance, let us know and we’ll send them with the quote.

How long will the new sealant last?

There isn’t a single answer, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular checks let you plan resealing before leaks or damage.

Do you work to architects’ specifications?

Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it, flagging anything that needs clarifying.

Do you hold CHAS accreditation?

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

For managing agents and facilities managers

As a CHAS accredited contractor and Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.

If you look after buildings for someone else, clear figures and clear communication matter. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.

Why deal with it now?

Running fresh silicone along a failed bead hides the problem briefly. It doesn’t bond, so it peels and traps dirt behind it. Cutting out completely and cleaning back takes a little longer and lasts. Halls, stores and units around places like Bradley may not be checked every day, which gives a failed joint time to do damage. Renewing joints in good time avoids the problem.

Whether it’s a single area or a whole estate, the same things set the price: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we’ll put a fixed figure on it.

What you get with us

  • Over 20 years of commercial sealing
  • Products installed to the manufacturer’s instructions
  • Fully insured, including public liability cover
  • Matching to RAL references, product permitting

Read what affects the cost or how we’re accredited.

Keeping Bradley washrooms open while we work

Bradley is about 49 miles from central London. Business park offices have washrooms in daily use by staff, so we phase work to keep some facilities open.

Church halls and community buildings, such as those at Church of All Saints, have kitchens and toilets used by many groups, and their sanitary sealant works hard. Healthcare estates like Alton Community Hospital (4.8 miles south-east of Bradley) expect contractors to follow their permits and cleaning rules in every washroom. Units at estates like Barton Industrial Estate (to the south of Bradley) have welfare blocks whose showers and toilets see shift after shift.

Bradley is about 5 miles west of Alton, in Hampshire. Bradley sits inside our coverage and the rest of Hampshire, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Our Hampshire coverage takes in 723 places. We also cover Reading, around 20 miles from Bradley.

Postcode districts covered here: SO24 for washrooms and wet areas. Nearby places we also cover include Burkham (1 mile north-east), Bentworth (2 miles south-east), Holt End (2 miles south-east), New Copse (2 miles south-east) and Bagmore (3 miles north-east). A short drive away, we cover Basingstoke (7 miles north), Winchester (12 miles south-west), Fleet (13 miles north-east), Aldershot (15 miles east), Alton (5 miles east) and Petersfield (13 miles south-east).

What’s near Bradley

Other landmarks nearby include Barton Castle (2.3 miles south-west) and Alton Community Hospital (4.8 miles south-east). Open spaces near Bradley include King's Hill.

Map of Bradley © OpenStreetMap contributors
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