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

Commercial washroom and wet-area sealing in Lymore, Hampshire

Commercial sealant work in Lymore for contractors, FMs and building owners: sealing in commercial washrooms, showers, kitchens and wet areas, quoted at a fixed price.

  • Failed joints along IPS and cubicle panels
  • Resealing that didn’t last because the old bead stayed
  • Urinal joints that look unhygienic
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
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS & Constructionline
£5m public liability

Washroom sealing in Lymore

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Do you need washroom sealing in Lymore?

Warmth, moisture and soap residue are exactly what mould needs, and silicone joints hold onto all three. Anti-mould additives help, but in a poorly ventilated room mould can still take hold eventually.

Common reasons buildings call us in:

  • Open joints at the base of cubicle panels
  • Sealant lifting along a tray edge
  • Washrooms that look worn because of the sealant
  • Sealant laid over old silicone and now peeling

At a school such as Milford-on-Sea Church of England Primary School, changing rooms and kitchens need cleanable joints as much as the toilets.

Questions to ask before you book

  • Do they follow the manufacturer’s priming guidance?
  • Proof of insurance
  • How joint depth will be controlled
  • Will RAMS and insurance details be available?

Our contractor checklist

Washroom sealing in Lymore, done properly

From one staff toilet in Lymore to washrooms across a whole estate, we work the same way: details first, then a fixed quote, then the work, then the 12-month guarantee. A few photographs and a count of fittings are enough for a quick quote and a site visit is an option. Most enquiries involve failed sealant behind washroom basins and panel joints letting water behind, across kitchens and tea points, vanity units and basins and showers, trays and wet room floors. Facilities teams, main contractors and managing agents in Lymore tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Halls and community buildings near places like Lymore are used by different groups through the week, and their toilets and kitchens show it. Resealing sinks, worktops and WCs with anti-mould silicone keeps them clean and watertight.

Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Lymore (SO41)
Region
Hampshire
Cover
12 months on every job
Quote
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026

Your questions answered

Would you work within a site like Lymington New Forest Hospital?

Yes, healthcare and care buildings are part of our work. Each area is agreed with the ward or department and the estates team in advance.

Will our hotel in Lymore need to close for the work?

Rarely. Rooms or floors are done in turn, so the rest of the hotel keeps trading. Tell us your quiet periods and access windows and we’ll plan around them.

Do you use special sealant for toilets and showers?

Sanitary silicone with anti-mould additives in the majority of cases. Neutral-cure grades are used where acetoxy types could mark metals, stone or mirror backings.

Is there a guarantee on the work?

Every job carries our 12-month guarantee. It applies to our workmanship, not to plumbing leaks or damp from poor ventilation.

Are you insured?

Yes. We are fully insured, and the certificate can go with your quote.

Is it OK to put new silicone on top of the old?

The whole of the old bead is removed and the surfaces cleaned before resealing. It’s the difference between a joint that lasts and one that peels.

What happens if old sealant might contain asbestos?

Managing asbestos is the dutyholder’s responsibility, so for older buildings we ask for the asbestos register first. If anything suspect turns up, we stop until it’s tested.

Keeping the joints sound

For the best life from the joints:

  • Report split joints at trays and basins early
  • Include joints in routine washroom inspections
  • Leave signs up until the cure time is over
  • Tell us about infection-control or permit rules before we quote

Ventilation is half the battle. A room that stays damp will grow mould on almost anything so report fans that aren’t working to your building services team.

Water getting behind IPS panels and vanity units can swell the boards. After that, those parts need replacing rather than resealing.

Different surfaces, different methods

Healthcare and care settings

Assisted bathrooms and accessible toilets get heavy use so their sealant tends to fail sooner.

Wet-room floors and floor-to-wall joints

Changing rooms and accessible showers often have wet floors, so their perimeter joints get close attention.

Why act early in Lymore

Water gets behind panels and under floors through a failed joint. In a commercial building that can mean damaged boards, stained ceilings on the floor below and odours, and fixing that takes far more work than resealing. Older rural buildings around Lymore move with the seasons, and rigid or tired sealant can’t keep up. A sealant with the right movement capability, correctly sized, lasts far better.

The specified product makes a difference, as does the preparation each joint needs, such as cutting out, priming or new backing rod. Access, phasing and site rules also count.

Why choose Mastic Doctor in Lymore

  • Colour agreed before work starts
  • CHAS accredited
  • Over 20 years of commercial sealing
  • 12 months’ guarantee on every job

Take a look at what affects the cost and our accreditations and insurance.

What affects the price in Lymore

Your fixed quote is built from the real scope. It takes account of:

  • Quantities, in metres or numbers
  • Whether old sealant has to be cut out first
  • Which sealant the job calls for
  • Location, for remote and island sites

There’s no price list, since every building and every scope is different. Call for a quote and we will price your job on its own details.

Before you send an enquiry

Whether it’s one area or a whole building, the same details help:

  • Whether the building will be occupied during the work
  • Where the site is, with the postcode
  • Drawings or a marked-up plan, if available
  • Any dates the work must fit around

Photos, drawings or a schedule of the joints are often enough for a fixed quote. If the job needs a look first, we will arrange a site visit.

Washroom sealing around Lymore: what changes locally

Lymore is within about 1 mile of the coast, and coastal places often have hotels, guest houses and holiday accommodation with busy seasons. Showers and en suites in constant use are where silicone moulds and splits first, so resealing in the quieter months keeps rooms ready. Lymore has three care or nursing homes no more than 2 miles away. Assisted bathrooms and wet rooms in care settings need sanitary sealant that stays cleanable. Each room is kept out of use only as long as the sealant needs.

En suites at hotels like South Lawn Hotel, less than half a mile to the west of Lymore, are cleaned daily, which wears silicone over time. 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.

Lymore is about 2 miles south-west of Lymington, in Hampshire. We cover commercial sites throughout Lymore. Lymore is one of 723 places we cover in Hampshire. Sites around Southampton have their own page, about 15 miles away.

Business premises anywhere in SO41 are within our area for washrooms and wet areas. We cover commercial and managed buildings on Lymore Valley, Lymore Lane and School Lane. We also cover Everton (1 mile north), Milford on Sea (1 mile south-west), Keyhaven (1 mile south-east), Lower Pennington (1 mile east) and Pennington (2 miles north-east). Bigger towns within reach include Totton (13 miles north), Hythe (12 miles north-east), New Milton (4 miles west), Ringwood (12 miles north-west), Warsash (15 miles north-east) and Barton on Sea (4 miles west).

Landmarks near Lymore

Recent enquiries here include premises near Priestlands School and The Crown Public House, among other places. For rail, the closest station is Lymington Town station, roughly 2.7 miles north-east of the centre. Well-known places in the area include Lymington New Forest Hospital (2.9 miles north-east) and St Barbe Museum and Art Gallery (2.4 miles north-east). Open spaces near Lymore include Milford on Sea LNR.

Map of Lymore © OpenStreetMap contributors

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 your contact hears from us before we move to the next area. Jobs in and around smaller places like Lymore are typically planned as a single visit, so photos and measurements up front really help. Then the right materials arrive with us.

  1. We survey each room, count the joints and note anything behind them that needs another trade.
  2. We agree which rooms close and when, so users always have somewhere to go.
  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. A bead of anti-mould sanitary silicone goes in and is tooled to a smooth, cleanable profile.
  6. Each room is handed back once the sealant has had its cure time.

What we need from you

  • Point out parking and an unloading spot
  • Share the asbestos register for older buildings
  • Tell us which areas need to stay in use

Request a quote

The quickest route to a quote is a few photos and the site postcode. Upload them with the quote form, or call 01277 525 020 or email the details over if you’d rather talk the job through.

Get a quick quote

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