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

Bassett Green washroom sealing

Need washroom sealing in Bassett Green? It’s simple: send details, get a quote, we seal, guaranteed.

  • Sealant laid over old silicone and now peeling
  • Failed sealant in a tea point or staff kitchen
  • Discoloured joints around urinals and WC pans
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS & Constructionline
£5m PL insurance

Washroom sealing for businesses in Bassett Green

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

What sealant work can’t fix

Some faults sit outside our scope, and we say so rather than covering them up:

  • Loose panels, vanity units or tiles, which need fixing first
  • A dripping waste or valve behind a panel
  • Water escaping beneath the floor rather than through a joint

If in doubt, speak to us on 01277 525 020 or send photos by email and we will say what we think.

Where we work in Bassett Green

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

How we handle washroom sealing in Bassett Green

In healthcare and care settings, sealing is part of keeping surfaces cleanable. We work to your organisation’s estates and infection-control requirements and any site permits. Tell us what records you need and we will confirm with the quote. We work on kitchens and tea points, urinals and WCs and showers, trays and wet room floors, and what we are called in for most is sealant laid over old silicone and now peeling and users noticing mouldy joints. A specialist sealant contractor works differently from a general builder: on jobs in Bassett Green, preparation and product choice get the time they need.

Pub and restaurant kitchens around smaller places like Bassett Green work hard on their joints. Smooth, sealed joints at worktops, sinks and wall cladding make cleaning easier.

A 12-month guarantee applies to all our work. Should something we installed fail, give us a call on 01277 525 020 or email us and we’ll come back to it.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Bassett Green (SO16, SO17, SO18)
Wider area
Southampton
Guarantee
A 12-month guarantee
Quotes
Quoted before any work starts
Phone
01277 525 020
Page updated
3 November 2026

Site staff or a sealant specialist?

Certain joints really need a specialist: for example fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and we’ll confirm the paperwork you need with the quote.

Different surfaces, different methods

Kitchens and tea points

We plan kitchen sealing around when the kitchen is in use. Tell us your site hours and access windows and we will plan around them.

Wet-room floors and floor-to-wall joints

We seal the visible joints; we don’t install or repair waterproofing below, and we will say if the trouble looks to be beneath the floor.

Maintenance after handover

Regular inspection catches problems early. In particular:

  • Add sealant joints to planned maintenance checks
  • Brief cleaning staff to treat joints gently
  • Respect the cure time before reopening each room
  • Report faulty extraction promptly

Each room goes back into use only when the sealant has cured enough. You will be told when showers and basins can be used again and signage stays in place until that time.

Mouldy sealant only gets harder to ignore and users notice. Replacing it early keeps the job to a reseal.

How a job runs

Before any cutting starts, the area is protected: masking tape along the joint edges and sheeting over anything nearby. On site, the work typically takes a morning or so for a small washroom, longer where showers and changing rooms are included, and we clear our waste as we work. What matters most for a job in Bassett Green is a clear list of what needs doing. A fixed quote follows.

  1. Every room is surveyed and the failed joints listed.
  2. The fixed quote sets out the rooms, the products and the phasing.
  3. The whole of the old bead is removed.
  4. Each joint is cleaned and left dry.
  5. New anti-mould sealant goes in and is tooled neat.
  6. Rooms reopen after the cure time.

Before we start on site

  • Share the asbestos register for older buildings
  • Tell us which areas need to stay in use
  • Move anything stored against the joints

Getting a fixed quote

Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price against exactly what is specified. Smaller jobs need nothing more than photographs and a few notes.

Get a price

Read more

Cost factors for washrooms and wet areas

We price every job individually. The main factors are:

  • Whether old sealant has to be cut out first
  • The total length or number of joints
  • Distance, for remote addresses
  • Whether the work must be split into stages

No two sites price the same: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.

Before you send an enquiry

Good information means a firmer quote. Helpful details to send:

  • Rough lengths or quantities, or drawings if you have them
  • Clear photographs of the problem areas
  • Where the site is, with the postcode
  • Any dates the work must fit around

Send us photographs, drawings or a joint schedule and a fixed quote comes back to you. Where a site visit makes more sense, we will arrange one.

Sanitary sealant for Bassett Green buildings

Bassett Green lies within about 3 miles of the sea, and places by the sea often rely on visitors, so their hotels and holiday lets see heavy seasonal use. Showers and en suites in constant use are where silicone moulds and splits first, and the quieter months are the natural time to reseal. Central London is about 68 miles from Bassett Green, within the office belt around the capital. Washrooms in commuter-belt offices take constant weekday traffic, and resealing in phases keeps facilities available.

On an industrial estate such as Belgrave Industrial Estate, 0.6 miles to the south-east of Bassett Green, staff toilets, showers and canteens are where sanitary sealant takes the most wear. Student showers at universities like University of Southampton, 1 mile to the south-west of Bassett Green, see more use than most, and their silicone shows it. In a centre such as Shirley Retail Park (1.7 miles south-west of Bassett Green), public washrooms are resealed a block of facilities at a time.

Bassett Green is about 2 miles north of Southampton, in Southampton. Businesses, contractors and managing agents in Bassett Green can call on us for washrooms and wet areas, as part of our coverage of Southampton. Bassett Green is one of 30 places we cover in Southampton.

Anyone looking for washroom sealing in SO16, SO17 and SO18 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. Among the streets we cover are High Road, Lilac Road and Daisy Road, and sites on any of them can send details for a fixed quote. Being close to the M27, Bassett Green is straightforward for us to reach. We also cover Swaythling (1 mile east), Portswood (1 mile south), Mansbridge (1 mile east), St Denys (1 mile south) and North Stoneham (1 mile north) for washrooms and wet areas. Nearby towns on our patch include Regents Park (3 miles south-west), Thornhill (3 miles south-east), Harefield (3 miles south-east), Itchen (3 miles south), Sholing (3 miles south-east) and Maybush (3 miles west).

What’s near Bassett Green

Recent enquiries here include premises near Riverside Park, The Brook pub and Cantell School. The nearest railway station is Swaythling station, roughly 0.6 miles east. Nearby you will also find Royal South Hants Hospital (1.9 miles south) and Bitterne Local History Society Heritage And Research Centre (2.1 miles south-east). For a walk, there’s Flexford Nature Reserve.

Map of Bassett Green © OpenStreetMap contributors

Questions we are asked in Bassett Green

Could you schedule work at a campus like University of Southampton for the vacation?

Yes. Tell us the term dates, vacation periods and access windows, and we will plan the work around them. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.

Is a smaller place like Bassett Green outside your area?

No. Small places get the same service as large ones. Our area covers London and the South East counties. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.

What happens if old sealant might contain asbestos?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. We check the asbestos register before cutting out old sealant in an older building, and work stops until any suspect material has been tested. Removing asbestos is a job for asbestos specialists, not us.

Can you handle several sites?

Yes. A group of buildings can go on one quote, and you deal with one contact throughout across South East England, Greater London and Scotland.

What will the job cost?

We don’t publish prices, because every site is different. Send photographs or drawings and we’ll price it at a fixed figure.

Do you do washroom sealing in healthcare settings?

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

Can you work to our specification?

Yes. We follow the specification, along with the manufacturer’s installation guidance.

Accreditations

Trusted. Accredited. Insured.