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

Commercial washroom and wet-area sealing in Lymington, Hampshire

Sealing in commercial washrooms, showers, kitchens and wet areas in Lymington and across Hampshire. CHAS accredited and fully insured, with a 12-month guarantee.

  • Mould spotting along silicone joints
  • Washrooms that look worn because of the sealant
  • Gaps where vanity tops meet the wall
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
CHAS accredited
£5m PL insurance

Washroom sealing for Lymington sites

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

Wet areas in Lymington’s workplaces

Lymington sits close to the coast, within about 1 mile, 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, which is why off-season resealing makes sense. A 2-mile radius around Lymington takes in a number of hotels. Hotel en suites take daily use, and tired silicone at trays and basins is one of the first things guests notice. Rooms are done in turn so most stay available.

En suites at hotels like Londesborough Hotel, less than half a mile east of Lymington, are cleaned daily, which wears silicone over time. Halls linked to places like Church of St. Thomas the Apostle host groups all week, which is hard on kitchen and toilet sealant.

Lymington is in Hampshire. We send applicators to Lymington for washrooms and wet areas, handled exactly as we handle every other area. We work across 723 places in Hampshire. For work in that direction, see our Southampton page, about 13 miles away.

If you need washroom sealing in SO41, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Among the streets we cover are High Street, The Square and Priestlands Place, and sites on any of them can send details for a fixed quote. Being close to the A337 and B3054, Lymington is easy to get to with materials and equipment. If your building is just outside Lymington, we cover Pennington (1 mile south-west), Walhampton (1 mile east), Lower Pennington (1 mile south), Warborne (1 mile north) and Boldre (2 miles north). Further afield, our area takes in Totton (11 miles north), Hedge End (15 miles north-east), Hythe (10 miles north-east), New Milton (5 miles west), Ringwood (12 miles north-west) and Locks Heath (14 miles north-east).

Local landmarks in Lymington

In Lymington, that means premises near Southlands School, Priestlands School and Thomas Tripp pub, among other places. The nearest railway station is Lymington Town station, about 0.6 miles north-east. Nearby you will also find Lymington New Forest Hospital (0.9 miles north) and St Barbe Museum and Art Gallery (under half a mile north-east). Green spaces nearby include Lymington and Keyhaven Marshes Nature Reserve.

Map of Lymington © OpenStreetMap contributors

About our washroom sealing in Lymington

Closing all the facilities in a building isn’t an option. We phase the work one washroom, one bank of cubicles or one changing room at a time, so there are always facilities in use. Tell us your site hours and access windows and we will plan around them. Most enquiries involve washrooms that look worn because of the sealant and mould spotting along silicone joints, on showers, trays and wet room floors, vanity units and basins and IPS panels and cubicles. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Lymington it comes down to the same thing: the right product in a properly prepared joint.

For hospitality businesses in towns like Lymington, sealed joints in kitchens and toilets help keep surfaces easy to clean. Cleanable surfaces are something environmental health officers look at, and sealed joints help.

We stand by our work with a 12-month guarantee. That covers our preparation and application, and we come back if anything isn’t right.

Where
Lymington (SO41)
Wider area
Hampshire
Cover
12 months on our workmanship
Quotes
Quoted before any work starts
Telephone
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Our process

Tell us your site hours and access windows and we’ll plan around them. On the day, the work area is kept contained and tidy, and your contact hears from us before we move to the next area. In a town such as Lymington, most jobs are single buildings. We start with your photographs, drawings or a site visit, then send a fixed quote.

  1. Every washroom is checked joint by joint, with loose panels, leaks or damp noted for the right trade.
  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. Joints are cleaned, degreased and dried before sealing.
  5. A bead of anti-mould sanitary silicone goes in and is tooled to a smooth, cleanable profile.
  6. You get a reopening time for every room, with signage left up until then.

Getting the site ready

  • Tell us your opening times and when work is allowed
  • Move anything stored against the joints
  • For older buildings, check the asbestos register before work

Quotes

Pricing a project or setting a maintenance budget? We’ll quote against your scope and drawings you can plan around. For a chat about it beforehand, call the office on 01277 525 020 or send details through our quote form.

Get a price

Advice

Common questions from Lymington clients

Do hotels near Lymington have to close for sealant work?

Rarely, if ever. We take a few rooms out at a time. Housekeeping and our team agree each day’s rooms.

Is a hospital such as Lymington New Forest Hospital somewhere you can work?

Yes, hospitals are one of the sectors we cover. We follow the site’s permits, sign-in and infection-control procedures in every area.

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

We strip every bit of the failed bead and wipe away the residue first. That’s what makes the new joint last.

How long will the new sealant last?

Nobody can honestly give a figure in years, since movement, weather, cleaning and use all affect it. Regular inspection is the best way to catch problems early.

Do you take on small jobs?

Small jobs are welcome alongside larger packages. Photos and a description are enough to start.

Will cleaning remove black mould from sealant?

Cleaning may lighten it, but the mould returns. New anti-mould sanitary silicone is the treatment and point out if ventilation is part of the problem.

Do you work in hospitals, clinics and care homes?

We do. Your infection-control rules, estates requirements and permits are followed, and phase the work so areas keep facilities.

What we are called out for in Lymington

Panels and vanity units move slightly in use, and shower trays shift under foot. If the joint wasn’t laid to take that movement, it tears or peels away.

Site and facilities staff are often the first to spot these:

  • Discoloured joints around urinals and WC pans
  • A new bead over an old one coming away
  • Shower tray joints that have opened up
  • Panel joints letting water behind

Healthcare washrooms on sites such as Lymington New Forest Hospital, 0.9 miles to the north of Lymington, are resealed area by area, under the site’s own infection-control rules.

What to look for in a quote

  • Will RAMS and insurance details be available?
  • Whether primer will be used where the manufacturer specifies it
  • How long is the guarantee, and what does it include?
  • Health and safety accreditation such as CHAS

Our contractor checklist

What happens if it’s left?

Gaps and mould in joints give dirt and bacteria somewhere to sit, and in kitchens, clinics and schools that is a real concern. Sound, smooth joints are much easier to keep clean. For businesses and landlords in Lymington, a tidy, sound joint also matters for appearance. Renewing it keeps the building looking cared for.

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 will put a fixed figure on it.

Why clients in Lymington choose us

  • Colour agreed before work starts
  • Sealing commercial buildings since 2005
  • Health and safety: CHAS accredited
  • Joints cleaned back to sound surfaces

Take a look at our cost guide and our accreditations.

After the work

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

  • Keep washrooms out of use until we say the sealant has cured
  • Clean sealant with gentle products and a soft cloth
  • Squeegee showers and trays after busy periods
  • Inspect washroom sealant regularly

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

Water getting behind IPS panels and vanity units can swell the boards. Once that happens, a reseal won’t fix them.

What the job involves on each surface

Showers and trays

In staff, hotel and changing-room showers, the tray joint and wall corners take the hardest use. Each bead is stripped, the joint dried and new sealant laid.

Urinals and WC pans

Joints around urinals and WC pans take splashes, cleaning chemicals and knocks. Stained or split joints here trap smells and look unhygienic.

Site staff or a sealant specialist?

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

Accreditations

Trusted. Accredited. Insured.