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

Commercial washroom and wet-area sealing in Bashley, Hampshire

Washroom sealing for Bashley, from a contractor working since 2005. Fully insured, with a 12-month guarantee.

  • Failed sealant behind washroom basins
  • Stained sealant around pans and urinals
  • Complaints from staff, guests or users about tired washrooms
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
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS accredited
£5m public liability

Need washroom sealing in Bashley?

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

When to bring in a specialist

Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

Paperwork matters too. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and we will confirm the paperwork you need with the quote.

How we handle washroom sealing in Bashley

Facilities managers, contractors and building owners have used us for washroom sealing for over 20 years. We are CHAS accredited and a Constructionline member, with CSCS-carded applicators. There is public liability insurance behind every job. Every resealed washroom carries our 12-month guarantee. We work on vanity units and basins, IPS panels and cubicles and urinals and WCs, and what we’re called in for most is failed joints along IPS and cubicle panels and a new bead over an old one coming away. Whoever orders the work in Bashley, the brief is usually the same: a clear scope, tidy work and joints that don’t fail again.

Community buildings around smaller places like Bashley have kitchens and toilets used by many people. Resealing sinks, worktops and WCs with anti-mould silicone keeps them clean and watertight.

We stand by our work: 12 months, guaranteed. That covers our preparation and application, and we come back if anything isn’t right.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Bashley (BH25)
Wider area
Hampshire
Guarantee
12 months on our workmanship
Quote
A fixed quote before we start
Phone
01277 525 020
Page updated
3 November 2026

Cost factors for washrooms and wet areas

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

  • Removal of failed or old sealant
  • Travel to remote or island sites
  • Induction, permit and paperwork requirements
  • How much there is to seal

The specified product makes a difference, as does the preparation each joint needs. Access, phasing and site requirements come into it too.

What to include in your enquiry

For an accurate fixed quote, we need to understand the site. Useful things to include:

  • Specification clauses that apply
  • Approximate linear metres or a joint schedule
  • Asbestos survey details if the building is older
  • Any dates the work must fit around

The quickest route to a quote is a few photos and the site postcode. Upload them with the quote form, or speak to us on 01277 525 020 or email us to discuss it first.

How a job runs

Diagnose, treat, sign off: every visit follows that pattern. First comes an inspection and agreement on scope, then the work is carried out to the specified product and detail, and we finish with a walk round so the work can be signed off. Smaller jobs around Bashley can be grouped with others nearby. You will 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. Old sealant is removed completely and the faces cleaned.
  4. Joints are degreased and dried.
  5. A sanitary silicone bead is laid and given a smooth tooled finish.
  6. Each area is handed back when ready.

Before we start on site

  • Send your site hours and access windows
  • Let us know about inductions and permits
  • Agree which areas must stay open

Getting a fixed quote

A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Share whatever details you have and we will fill any gaps with a visit.

Ask for a quote

Read more

What we’re called out for in Bashley

Daily commercial cleaning wears sealant faster than people expect. Harsh products, abrasive pads and pressure washing break down a joint’s surface and edges, and dirt and mould then get a foothold.

What tends to prompt an enquiry:

  • Panel joints letting water behind
  • Stained sealant around pans and urinals
  • Open joints along basins and vanity units
  • Kitchen worktop joints that can’t be kept clean

Where you’re responsible for a hall attached to a building such as St John, its kitchen and toilets need sealant that stays cleanable.

What your quote should include

  • Proof of insurance
  • Health and safety accreditation such as CHAS
  • Whether old or failed sealant will be cut out, not overlaid
  • How the joint faces will be prepared and primed

Our contractor checklist

After the work

Every sealant joint needs some looking after, and how long they last depends on how they’re treated. Our advice:

  • Squeegee showers and trays after busy periods
  • Mention any site permits or estates rules at quote stage
  • Add sealant joints to planned maintenance checks
  • Clean sealant with gentle products and a soft cloth

If a joint we sealed fails within 12 months, tell us and we’ll look at it. Beyond that, regular checks keep small problems small.

Inspectors look at whether kitchen surfaces can be kept clean. Failed sealant around sinks and worktops is easy to put right in good time.

Your questions answered

Is a smaller place like Bashley outside your area?

Not at all. Bashley is within our area. We cover Greater London and the counties of the South East. Good photographs up front let us bring everything on the first visit.

Can you take on a job at a hospital such as Lymington New Forest Hospital?

Yes, healthcare and care buildings are part of our work. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

Do you take on small jobs?

Whatever the size, the process is the same: send details, get a fixed quote, we seal, guaranteed.

Can one quote cover more than one building?

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

How do we ask for a quote?

There are four steps: send details, get a quote, we seal, guaranteed. Step one needs little more than photographs and a postcode.

What if there’s asbestos in the old mastic?

Asbestos is possible in some older mastics, particularly in buildings from before 2000. Before we disturb old sealant in an older building, we ask to see the asbestos register or survey, and work stops until any suspect material has been tested. We don’t remove asbestos-containing materials.

Is old silicone taken out first?

We strip every bit of the failed bead and wipe away the residue first. It’s the difference between a joint that lasts and one that peels.

Work for main contractors and building owners

Blocks and communal areas make up much of the work for housing associations and agents. We phase the work so people keep access, and each stage is agreed with your contact.

Hotels, schools, healthcare sites, offices and retail units come to us directly as well. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.

Commercial washrooms in Bashley

Bashley sits close to the coast, within about 3 miles, and seaside hospitality usually has a peak season that works washrooms hard. Washrooms used guest after guest wear their sanitary silicone faster, and the quieter months are the natural time to reseal. Bashley has a number of hotels close by, all within 2 miles. 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.

Pupil toilets at schools like Ballard School take heavy daily use, and the holidays give the window to reseal. Welfare facilities in units on estates such as Gore Road Industrial Estate, 1.6 miles to the south of Bashley, have showers, toilets and kitchens with sealant that works hard.

Bashley is in Hampshire. We send applicators to Bashley for washrooms and wet areas, handled exactly as we handle every other area. Bashley is one of 723 places in Hampshire on our list for washrooms and wet areas. For work in that direction, see our Southampton page.

Postcode districts covered here: BH25 for washrooms and wet areas. Among the streets we cover are St Johns Road, Ossemsley South Drive and Bashley Road, and sites on any of them can send details for a fixed quote. Sites close to Bashley are covered too, including Ossemsley (1 mile north-west), Wootton (1 mile north-west), Ashley (1 mile south-east), Tiptoe (1 mile east) and Mead End (1 mile north-east). Further afield, our area takes in Totton (12 miles north-east), Lymington (5 miles east), Hythe (13 miles north-east), Ringwood (7 miles north-west), Dibden Purlieu (12 miles north-east) and Marchwood (12 miles north-east).

Around Bashley

In Bashley, that means premises near The Arnewood School, The Rising Sun pub and Tiptoe Primary School. The nearest railway station is New Milton station, about 1.3 miles south of the centre. A little further out are Lymington New Forest Hospital (5 miles east) and Sammy Miller Motorcycle Museum (0.9 miles south-west). Green spaces nearby include Milford on Sea LNR.

Map of Bashley © OpenStreetMap contributors
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