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

Washroom Sealing in Forest Corner

Sealant work in Forest Corner for main contractors, managing agents and facilities managers: sealing in commercial washrooms, showers, kitchens and wet areas, quoted at a fixed price.

  • Users noticing mouldy joints
  • Shower tray joints that have opened up
  • Sealant stained black around basins and showers
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
Constructionline member
£5m PL insurance

Washroom sealing near Forest Corner

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

On site: what to expect

Before we leave any area, we remove the tape, clean down and inspect every joint. Where the sealant needs time to cure before use, we tell you and sign the area. If others near Forest Corner need work, visits can be combined. A fixed quote is given before anything starts.

  1. We inspect each washroom and record the joints to be resealed.
  2. The fixed quote sets out the rooms, the products and the phasing.
  3. Old sealant is removed completely and the faces cleaned.
  4. Joints are degreased and dried.
  5. New anti-mould sealant goes in and is tooled neat.
  6. Each area is handed back when ready.

Before we start on site

  • Make sure the joints can be reached
  • Agree which areas must stay open
  • Arrange parking or a loading space

Get a fixed quote

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, ring 01277 525 020 or email us.

Get a quick quote

Advice

Washroom sealing for commercial buildings in Forest Corner

Not every silicone belongs in a washroom. Sanitary silicone contains additives that resist mould, and neutral-cure types are used where acetoxy silicone could attack some metals, stone or mirror backings. In food areas, hygienic or food-safe sealants are used where food contact is possible. Site teams most often ask us about panel joints letting water behind and sealant stained black around basins and showers, on vanity units and basins, accessible toilets and changing rooms and urinals and WCs. For commercial sealant work in Forest Corner, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.

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

The 12-month guarantee is for workmanship rather than wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we spell out the cover before we begin.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Forest Corner (BH24)
Region
Hampshire
Guarantee
A 12-month guarantee
Quotes
Quoted before any work starts
Telephone
01277 525 020
Last updated
3 November 2026

Why it’s worth doing now in Forest Corner

When a washroom looks worn, a refit isn’t the only answer. If the finishes are in good order, replacing the sealant may do much of what’s needed while bigger works are planned. One visit to deal with every failing joint makes more sense than several trips to a place like Forest Corner. Send photographs of each area and we will quote for the lot.

No two sites price the same: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.

Why appoint us

  • Workmanship guaranteed for 12 months
  • Fully insured, including public liability cover
  • Colours confirmed for the specified product
  • A fixed quote before work starts

See what affects the cost and our accreditations.

Site staff or a sealant specialist?

There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.

Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

Common questions from Forest Corner clients

Does a hotel in Forest Corner need to shut while its sealant is renewed?

Rarely. Rooms or floors are done in turn, so the rest of the hotel keeps trading. We agree the order of rooms and the timings with you before we start.

Is Forest Corner too far out for you?

Not at all: smaller places are covered as well as towns. We work across Greater London and the South East. Send photos and a list of what needs doing, and we will plan the job to need as few trips as possible.

Do you take on small jobs?

Single areas, one-off repairs and whole buildings are all quoted the same way: send details, get a fixed quote, we seal, guaranteed.

How long do sealant joints last?

It depends on movement, UV and weather, cleaning, traffic and the product. Sealant joints are maintenance items, so inspect them regularly.

Are you fully insured?

Yes. Our insurance certificate can be sent alongside the quote.

Do you work in hospitals, clinics and care homes?

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

When can showers be used after new sealant?

Each sealant has a cure time before it should get wet. Phasing is planned with the cure time in mind so facilities are never short.

Wet areas in Forest Corner’s workplaces

Forest Corner has five care or nursing homes no more than 2 miles away. In care settings, wet rooms, assisted bathrooms and en suites rely on clean, sound sealant. Each room is kept out of use only as long as the sealant needs. Several hotels sit less than 2 miles from Forest Corner. Each has en suites, back-of-house toilets and kitchens with sealant that moulds and splits.

For buildings on a site such as Platinum Jubilee Business Park (1.4 miles south-west of Forest Corner), washrooms and tea points can be resealed in phases through the working week. At a school such as Poulner Infant School, changing rooms and kitchens need cleanable joints as much as the toilets.

Forest Corner is about 1 mile east of Ringwood, in Hampshire. Anywhere in BH24, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. Forest Corner is one of 723 places in Hampshire on our list. There’s a separate page for Southampton, about 16 miles away.

Commercial sites across BH24 are covered for washrooms and wet areas. Buildings on Burcombe Lane, St Aubyns Lane and Picket Hill are within our area. Just outside Forest Corner, we also work in Foulford (1 mile south-east), Shobley (1 mile north-east), Hangersley (1 mile north-west), Poulner (1 mile west) and Hightown (1 mile south-west). Bigger towns within reach include Totton (12 miles north-east), Lymington (11 miles south-east), Romsey (15 miles north-east), Hythe (15 miles east), New Milton (8 miles south-east) and Barton on Sea (9 miles south-east).

Around Forest Corner

Recent enquiries here include premises near The London Tavern and Ringwood School Academy and the streets around them. A little further out are St Leonard's Hospital (5.3 miles south-west). Green spaces nearby include Blashford Lakes and Linbrook Lake.

Map of Forest Corner © OpenStreetMap contributors

What we can’t put right

We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:

  • Leaking pipes, traps, wastes or cisterns, which need a plumber
  • Leaks through tanking or membranes below the finishes
  • Loose panels, vanity units or tiles, which need fixing first

If in doubt, phone 01277 525 020 or send photos by email and we will say what we think before you book.

Where we work in Forest Corner

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

Building owners, agents and FMs in Forest Corner

When you manage a building on behalf of an owner, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative.

As a CHAS accredited contractor and Constructionline member, we’re straightforward to vet for your supplier list. Our insurance certificate can be sent along with the quote.

Signs you need washroom sealing in Forest Corner

Much of the failed sealant we remove was applied over old silicone or residue. Silicone won’t adhere to a silicone bead, so it soon lets go.

Common reasons buildings call us in:

  • Users noticing mouldy joints
  • Sealant lifting along a tray edge
  • Stained sealant around pans and urinals
  • Failed joints along IPS and cubicle panels

Healthcare estates like St Leonard's Hospital (5.3 miles south-west of Forest Corner) expect contractors to follow their permits and cleaning rules in every washroom.

Before you book anyone

  • How the joint faces will be prepared and primed
  • How joint depth will be controlled
  • Will failed sealant be removed rather than covered?
  • Their plan for phasing and protecting the area

Questions to ask before you appoint anyone

Accreditations

Trusted. Accredited. Insured.