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

Washroom Sealing contractors in Ashurst Bridge

Planning work on a washroom in Ashurst Bridge? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • Open joints along basins and vanity units
  • Washrooms that look worn because of the sealant
  • A new bead over an old one coming away
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
Constructionline member
£5m PL insurance

Washroom sealing for Ashurst Bridge sites

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Why act early in Ashurst Bridge

Leaving the job until a shutdown often means living with it for months. With phasing, the work can go ahead while most facilities stay open. Older rural buildings around Ashurst Bridge move with the seasons, and rigid or tired sealant can’t keep up. The right product, sized to the joint, copes much better.

Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a quote.

Why us?

  • A fixed quote before work starts
  • Fully insured, including public liability cover
  • CHAS accredited
  • Sealing commercial buildings since 2005

Take a look at our cost guide or our accreditations.

Washroom sealing for commercial buildings in Ashurst Bridge

Closing all the facilities in a building isn’t an option. Work is phased by room or by section, so staff, guests or pupils always have somewhere to go. Tell us your site hours and access windows and we will plan around them. Most enquiries involve failed sealant behind washroom basins and discoloured joints around urinals and WC pans, on showers, trays and wet room floors, IPS panels and cubicles and kitchens and tea points. A specialist sealant contractor works differently from a general builder: in Ashurst Bridge, that means joint design, primers and backing rod as standard.

Halls and community buildings near places like Ashurst Bridge are used by different groups through the week, and their toilets and kitchens show it. Fresh anti-mould sanitary silicone at sinks, worktops and toilets keeps them cleanable.

Whoever the client is, the cover is the same: twelve months on the work we carried out. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.

Location
Ashurst Bridge (SO40)
Wider area
Hampshire
Guarantee
A 12-month guarantee
Price
Quoted before any work starts
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

What sealant work can’t fix

Before quoting, we check that sealant is the right answer. It isn’t the answer for:

  • Panel boards already damaged by water
  • Condensation from failed extract fans
  • Hollow tiles or loose panels behind the joint

Not sure which it is? You can call 01277 525 020 or email a schedule or drawings and we’ll tell you honestly.

What we seal

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

What sets the cost

The price varies from site to site. It mainly depends on:

  • The site’s rules and procedures
  • Whether the work must be split into stages
  • The total length or number of joints
  • Distance, for remote addresses

Larger quantities, tricky access or phasing all shape the price. So do site requirements such as inductions and permits.

Details that help us quote

A few photographs plus some basic facts will normally do. It helps to include:

  • Photos of the joints, close up and from further back
  • The site address and postcode
  • Drawings or a marked-up plan, if available
  • Access details, including height

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.

On site: what to expect

A typical day starts with protection: tape along each joint edge and covers over finishes, stock and equipment close by. The work itself normally takes a few hours for one toilet block, with bigger buildings phased across a number of visits, and we clear our waste as we work. If others near Ashurst Bridge need work, visits can be combined. You’ll have a fixed quote before work starts.

  1. Every room is surveyed and the failed joints listed.
  2. You get a fixed quote with the phasing plan.
  3. The whole of the old bead is removed.
  4. Each joint is cleaned and left dry.
  5. A sanitary silicone bead is laid and given a smooth tooled finish.
  6. Each area is handed back when ready.

What we need from you

  • Let us know about inductions and permits
  • Share your working hours and any access restrictions
  • Tell staff and tenants when we’ll be in

Request a quote

Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we’ll fill any gaps with a visit.

Get a price

Read more

Commercial clients in Ashurst Bridge

Facilities managers want contractors who arrive with the paperwork sorted. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.

Agents, factors and owners’ representatives all follow the same route: send details, get a fixed quote, we seal, guaranteed. We can agree access arrangements and keyholder contacts beforehand.

How the job changes by surface

Kitchens and tea points

Kitchen joints need to be smooth and sealed so they can be cleaned properly. Where food contact is possible, we use a hygienic, food-safe sealant.

Changing rooms and gyms

Changing rooms in gyms and leisure centres stay wet and warm, so mould is a constant battle. Anti-mould sanitary silicone is the standard choice.

Busy facilities in and around Ashurst Bridge

The sea is no more than about 3 miles from Ashurst Bridge, and seaside hospitality normally has a peak season that works washrooms hard. Showers and en suites in constant use are where silicone moulds and splits first, so resealing in the quieter months keeps rooms ready. There are several hotels within about 2 miles of Ashurst Bridge. Hotel en suites take daily use, and tired silicone at trays and basins is one of the first things guests notice.

At a university such as Southampton Solent University, 5 miles east of Ashurst Bridge, summer is the usual window for resealing residence bathrooms. Clinical washrooms at sites like Tatchbury Mount Hospital (1.5 miles north-west of Ashurst Bridge) are scheduled with the ward so the room is out of use for as little time as possible. For centre management at a site such as Totton Shopping Centre (1.3 miles north-east of Ashurst Bridge), washroom work is planned around footfall.

Ashurst Bridge is about 1 mile south-west of Totton, in Hampshire. Commercial clients in Ashurst Bridge can call on us for washrooms and wet areas, as part of our coverage of Hampshire. Our Hampshire coverage takes in 723 places.

Business premises anywhere in SO40 are within our area. We also cover Netley Marsh (1 mile north-west), Totton (1 mile north-east), Hounsdown (1 mile south-east), Woodlands (1 mile south-west) and Winsor (2 miles north-west). Nearby towns on our patch include Winchester (13 miles north-east), Eastleigh (8 miles north-east), Fareham (14 miles east), Chandler's Ford (8 miles north-east), Hedge End (9 miles east) and Lymington (11 miles south).

Landmarks near Ashurst Bridge

Locally, jobs take us to sites close to The White Horse pub and Hounsdown School. The closest station to Ashurst Bridge is Totton station, about 1.5 miles east. Nearby you’ll also find Ashurst Hospital (1.4 miles south) and National Dairy Museum (1.2 miles south). Open spaces near Ashurst Bridge include Testwood Lakes.

Map of Ashurst Bridge © OpenStreetMap contributors

FAQs: Ashurst Bridge

Do you take on work at healthcare sites like Tatchbury Mount Hospital?

Yes. Healthcare sites are among the places we work. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

Can you work around term dates at a campus such as Southampton Solent University?

Yes. Tell us the term dates, vacation periods and access windows, and we’ll plan the work around them. We’re CHAS accredited and a Constructionline member, and paperwork such as RAMS is confirmed with the quote.

Is any job too small?

Whatever the size, the process is the same: details, then a fixed price, then sealing, then a 12-month guarantee.

Do you phase washroom resealing?

We phase it so there are always facilities open. We work through the building a room or section at a time around your site hours and access windows.

How do we ask for a quote?

It works in four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. Step one needs little more than photographs and a postcode.

Will you come and look before quoting?

Photos, drawings or a schedule are often enough to quote. Where they aren’t, we arrange a site visit before quoting.

Do you use special sealant for toilets and showers?

Sanitary silicone with anti-mould additives for most washroom joints. Neutral-cure grades are used where acetoxy types could mark metals, stone or mirror backings.

Accreditations

Trusted. Accredited. Insured.