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

Commercial washroom and wet-area sealing in Fyfield, Hampshire

Looking for washroom sealing in Fyfield? It’s simple: send details, get a quote, we seal, guaranteed.

  • Failed joints along IPS and cubicle panels
  • Open joints along basins and vanity units
  • Resealing that didn’t last because the old bead stayed
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
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS accredited
£5m PL insurance

Need washroom sealing in Fyfield?

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

Common questions from Fyfield clients

Is Fyfield too small for you to travel to?

No. Places such as Fyfield are covered as much as the big towns. London and every South East county are within our area. Where we can, we group nearby jobs to make the most of each trip.

Will all the washrooms in our Fyfield building be closed at once?

Rarely all at once: work is phased so some facilities are always available. Each area is handed back once the sealant has cured enough to use.

Who decides which product is used?

If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

What’s the quickest route to a quote?

There are four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. The first step only needs photos and a postcode.

Can the sealant be colour-matched?

That depends on the product. Some ranges offer many colours, others very few, so we will confirm the colours available for the specified product with the quote.

Is there a guarantee on the work?

There is a 12-month guarantee on our workmanship, and we carry public liability insurance.

Which silicone is right for commercial washrooms?

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.

Washroom sealing in Fyfield, done properly

For clinics, hospitals and care homes, sealed joints matter for infection control as much as appearance. Your estates and infection-control requirements, and any permits the site uses, shape how we work. Tell us what records you need and we’ll confirm with the quote. If you have discoloured joints around urinals and WC pans and open joints at the base of cubicle panels, we can put it right. One point of contact handles commercial sealant work in Fyfield from the first photographs to the final walk-round, whether it’s one building or several.

Farm shops, cafés and venues in converted rural buildings around places like Fyfield have busy toilets and kitchens. We plan the work around bookings and opening times.

We stand by our work with a 12-month guarantee. It covers how we prepared and applied the sealant, and we come back if anything isn’t right.

Location
Fyfield (SP11)
Wider area
Hampshire
Cover
12 months on every job
Quotes
A fixed quote before we start
Telephone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

What we are called out for in Fyfield

Occasionally a joint keeps failing because of a problem behind it: loose fixings, a dripping trap or damp in the wall. We check for that first and say if it needs a plumber or another trade.

Things that normally lead to an enquiry:

  • Failed sealant behind washroom basins
  • Panel joints letting water behind
  • A new bead over an old one coming away
  • Kitchen worktop joints that can’t be kept clean

Church halls and community buildings, such as those at Church of St Nicholas, have kitchens and toilets used by many groups, and their sanitary sealant works hard.

What your quote should include

  • The named product and why it was chosen
  • Will failed sealant be removed rather than covered?
  • What site paperwork they can supply
  • Their public liability cover

Our contractor checklist

Work for main contractors and building owners

CHAS accredited and a Constructionline member, we are straightforward to vet for your supplier list. We’re fully insured, and our insurance certificate can go with the quote.

Housing associations and managing agents often need work done across blocks and communal areas. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.

How a job runs

We bring the products specified for the job, along with primers and backing rod. Joint faces are cleaned back to sound, dry surfaces, primer goes on where the manufacturer specifies it, and each bead is tooled to a neat concave finish. Smaller jobs around Fyfield can be grouped with others nearby. You’ll 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. The whole of the old bead is removed.
  4. Joints are degreased and dried.
  5. New anti-mould sealant goes in and is tooled neat.
  6. Rooms reopen after the cure time.

Before we start on site

  • Agree which areas must stay open
  • Have the specification and drawings to hand
  • Tell us what induction or permit system the site runs

Request a quote

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, speak to us on 01277 525 020 or use the quote form.

Get a price

Related advice

General trades versus a specialist

General builders and handymen seal joints, but it isn’t their main trade. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.

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.

Keeping Fyfield washrooms open while we work

Fyfield is about 67 miles from central London. Office toilets in the commuter belt are in use from first arrivals to last departures, and resealing in phases keeps facilities available.

At a hospital like Andover War Memorial Hospital, which lies east of Fyfield, patient and staff washrooms are best done in short phases agreed with the ward. Office toilets at parks like Weyhill Business Park, 0.7 miles to the east of Fyfield, take steady weekday use, and mouldy silicone soon shows.

Fyfield is about 4 miles west of Andover, in Hampshire. Businesses, contractors and managing agents in Fyfield use us for work on washrooms and wet areas. We work across 723 places in Hampshire. For work in that direction, see our Southampton page.

Work on washrooms and wet areas is covered throughout SP11. Among the streets we cover are Fyfield Road, Grange Close and Duncan's Close. Nearby places we also cover include Mullenspond (1 mile south-east), Thruxton (1 mile south), East Cholderton (1 mile south), Weyhill (1 mile east) and Appleshaw (2 miles north-east) for washrooms and wet areas. Bigger towns within reach include Andover (4 miles east), Hyde (15 miles south-east), Tidworth (4 miles north-west), Weeke (15 miles south-east), Ludgershall (3 miles north-west) and Whitchurch (11 miles east).

Around Fyfield

In Fyfield, that means premises near The George Inn. The closest station to Fyfield is Grateley station, about 3.7 miles south-west of the centre. Other landmarks nearby include Ludgershall Castle (3.4 miles north-west) and Andover War Memorial Hospital (3.7 miles east). Open spaces near Fyfield include Quarley Hill and Anton Lakes.

Map of Fyfield © OpenStreetMap contributors

What happens if it’s left?

Leaving the job until a shutdown often means living with it for months. With phasing, the work can go ahead while most facilities stay open. One visit to deal with every failing joint makes more sense than several trips to a place like Fyfield. Photos of every joint help us quote for the whole job.

Pricing washrooms and wet areas depends on quantities, condition and access, plus any specification you are working to. Call for a quote.

What you get with us

  • Failed material removed, not covered up
  • CSCS-carded applicators
  • Fully insured, including public liability cover
  • Standard and matched colours in many product ranges

Read what affects the cost and how we’re accredited.

When something else is needed

Before quoting, we check that sealant is the right answer. It won’t put right:

  • Failed tanking beneath a wet-room floor or behind tiles
  • Vanity carcasses that have swollen
  • Fittings that move too much to hold a bead

Not sure which it is? You can phone 01277 525 020 or email us and we will tell you honestly.

Where we work in Fyfield

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

Trusted. Accredited. Insured.