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

Washroom Sealing in Sandy Balls

Work needed on a washroom in Sandy Balls? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Complaints from staff, guests or users about tired washrooms
  • Split or peeling sealant at shower trays
  • Panel joints letting water behind
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
Constructionline member
£5m public liability

Washroom sealing near Sandy Balls

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

What we can’t put right

We seal joints; we don’t mend everything behind them. Sealant alone won’t deal with:

  • A room that stays damp because ventilation isn’t working
  • A dripping waste or valve behind a panel
  • Leaks through tanking or membranes below the finishes

If in doubt, give us a call on 01277 525 020 or email a schedule or drawings and we will say what we think.

What we seal

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

Washroom sealing in Sandy Balls

You can’t shut every toilet in an office, school or hotel at once. We phase the work one washroom, one bank of cubicles or one changing room at a time, so staff, guests or pupils always have somewhere to go. Give us your site hours and access windows and the phasing is planned around them. Most enquiries involve urinal joints that look unhygienic and open joints along basins and vanity units, across urinals and WCs, kitchens and tea points and accessible toilets and changing rooms. Whoever orders the work in Sandy Balls, the brief is usually the same: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Smaller places such as Sandy Balls still have commercial washrooms and kitchens: in halls, pubs, schools, care homes and farm-based businesses. Sealant that has gone black with mould normally can’t be cleaned, so it is cut out and replaced.

We stand by our work: 12 months, guaranteed. It covers how we prepared and applied the sealant.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Sandy Balls (SP6)
Wider area
Hampshire
Cover
12 months on our workmanship
Quotes
A fixed quote before we start
Call
01277 525 020
Page updated
3 November 2026

Why act early in Sandy Balls

Cleaning mouldy sealant only masks it but the growth is inside the bead and returns. A full reseal deals with it and cleaners stop fighting a losing battle. Around Sandy Balls, it’s better to renew all the failing joints at once. Photos of every joint help us quote for the whole job.

The product called for affects the cost, as does the preparation each joint needs, from cutting out to priming and backing rod. Access, phasing and site rules also count.

Why clients in Sandy Balls choose us

  • A fixed quote before work starts
  • Colour options checked against the specified product
  • Constructionline member for supplier checks
  • Failed material removed, not covered up

Take a look at our cost guide or how we’re accredited.

What affects the price in Sandy Balls

Quotes vary with the job. It mainly depends on:

  • Distance, for remote addresses
  • Specialist products, such as fire-rated or hygienic sealants
  • How much there is to seal
  • Site requirements such as inductions and permits

There’s no price list, because the scope varies so much from one building to the next. Call for a quote and we’ll price your job on its own details.

Sending details for a quote

We can often quote from photos and a few details. It helps to include:

  • Drawings or a marked-up plan, if available
  • When you need the work done
  • Where the site is, with the postcode
  • A wide shot and a close-up of the area

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. To take the first step, ring 01277 525 020 or email us.

On site: what to expect

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 we check in with your contact before moving on to each new area. For a building around Sandy Balls, tell us how to find it and who will meet us. Add it to your enquiry and we’ll build it into the plan.

  1. Every room is surveyed and the failed joints listed.
  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.

Getting the site ready

  • Send any specification or drawings in advance
  • Point out any areas we must not close
  • Let us know about inductions and permits

Request a quote

Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To ask for one, ring 01277 525 020 or email a schedule or drawings.

Get a price

Advice

Common questions from Sandy Balls clients

Can you take on a job at a hospital such as Fordingbridge Hospital?

Yes. Healthcare sites are among the places we work. Each area is agreed with the ward or department and the estates team in advance.

Do we have to close all our washrooms in Sandy Balls for resealing?

Typically only some of them, for a short time. We work in phases so other facilities stay open. Sanitary silicone needs time to cure before the area is used, and we’ll tell you how long for the product used.

Does the weather affect the work?

For external joints, yes. The joint has to be dry and within the product’s temperature range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.

Can one quote cover more than one building?

Yes. We take on portfolio and planned maintenance work, planned site by site to suit how each building is used.

What if there’s asbestos in the old mastic?

Managing asbestos is the dutyholder’s responsibility, so for older buildings we ask for the asbestos register first. Work pauses if suspect material is found, until it has been tested.

Do you work in hospitals, clinics and care homes?

We work in clinics, hospitals and care homes. Tell us what records you need and we’ll confirm with the quote.

What guarantee comes with washroom resealing?

Our workmanship has a 12-month guarantee, and we carry public liability insurance.

Different surfaces, different methods

Showers and trays

A tray flexes every time it’s used and is constantly wet. Tray joints are where many washroom leaks start.

Healthcare and care settings

We phase washroom sealing so care areas are never left without facilities. Records you need can be confirmed with the quote.

Busy facilities in and around Sandy Balls

Welfare facilities in units on estates such as Arch Farm Industrial Estate, 1.6 miles to the west of Sandy Balls, have showers, toilets and kitchens with sealant that works hard. Clinical washrooms at sites like Fordingbridge Hospital, 1.4 miles west of Sandy Balls, are scheduled with the ward so the room is out of use for as little time as possible. For a school such as The Burgate School and Sixth Form, washroom and kitchen sealant can be renewed around term dates.

Sandy Balls is in Hampshire. If you’re looking for washroom sealing in Sandy Balls, we can help. Sandy Balls is one of 723 places in Hampshire on our list for washrooms and wet areas. We also cover Southampton, around 16 miles from Sandy Balls.

Postcode districts covered here: SP6. Streets here include The Pines, River Road and Larch Row. Sites close to Sandy Balls are covered too, including Godshill (1 mile north-east), Criddlestyle (1 mile south-west), Blissford (1 mile south), Stuckton (1 mile south-west) and Frogham (1 mile south). Bigger towns within reach include Totton (11 miles east), Lymington (15 miles south-east), Romsey (13 miles east), New Milton (13 miles south), Ringwood (6 miles south) and Barton on Sea (14 miles south).

Local landmarks in Sandy Balls

Locally, jobs take us to sites close to The Fighting Cocks pub. Well-known places in the area include Fordingbridge Doll Museum (1.3 miles west) and Godshill Castle Hill (0.9 miles north). Green spaces nearby include Linbrook Lake and Blashford Lakes.

Map of Sandy Balls © OpenStreetMap contributors

General trades versus a specialist

Redoing a failed joint normally costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.

For a quick touch-up, site staff may be fine, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

Accreditations

Trusted. Accredited. Insured.