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

Washroom Sealing in Codmore Hill

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

  • Sealant laid over old silicone and now peeling
  • Complaints from staff, guests or users about tired washrooms
  • Urinal joints that look unhygienic
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Need washroom sealing in Codmore Hill?

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

How the quote is worked out

We price every job individually. The things that drive the figure:

  • How much there is to seal
  • The site’s rules and procedures
  • How accessible the joints are
  • Removal of failed or old sealant

The product called for affects the cost, as does the preparation each joint needs, such as cutting out, priming or new backing rod. Access, phasing and site requirements come into it too.

Sending details for a quote

Good information means a firmer quote. When you get in touch, include:

  • Approximate linear metres or a joint schedule
  • Anything awkward about access or site hours
  • Any dates the work must fit around
  • What the building is and how it’s used

To get a fixed quote, ring 01277 525 020 or use the quote form, telling us the site location and the nature of the job. Our quote form is another easy route.

Washroom sealing for commercial buildings in Codmore Hill

Our washroom work covers offices, hotels, schools and colleges, leisure centres and gyms, clinics and care homes, along with staff kitchens and tea points. The products and the method are chosen for how heavily each space is used. If you’re dealing with open joints at the base of cubicle panels and sealant stained black around basins and showers, we can help. Looking for mastic applicators who cover Codmore Hill? We have been sealing commercial buildings since 2005.

Community buildings around smaller places like Codmore Hill have kitchens and toilets used by many people. Fresh anti-mould sanitary silicone at sinks, worktops and toilets keeps them cleanable.

We sign every job off with a 12-month guarantee. The promise is simple: if the work we did fails within twelve months, we return to fix it.

Location
Codmore Hill (RH20)
Wider area
West Sussex
Cover
A 12-month guarantee
Quotes
Quoted before any work starts
Phone
01277 525 020
Page updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Leave it or put it right?

Cleaning mouldy sealant only masks it, but the mould is rooted in the silicone and comes back. A full reseal deals with it and cleaners stop fighting a losing battle. Halls, stores and units around places like Codmore Hill may not be checked every day, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.

Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.

What you get with us

  • Colours chosen to suit frames, cladding or finishes where possible
  • 12 months’ guarantee on every job
  • One number for every site we cover
  • CHAS accredited contractor

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

After the work

Cleaning and maintenance staff play a part too. Share these points with them:

  • Make sure washroom ventilation is running
  • Clear standing water from shower floors where possible
  • Note failing joints building by building
  • Act on the first split you see at a shower tray

Squeegeeing showers and trays after heavy use helps. Joints that sit wet for hours fail sooner.

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

What we can’t put right

Being straight saves everyone time. New sealant won’t cure:

  • Condensation from failed extract fans
  • Leaks through tanking or membranes below the finishes
  • A dripping waste or valve behind a panel

If you’re not sure, just call the office on 01277 525 020 or use the quote form and we will give you a straight answer before you book.

Joints and surfaces we work on

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

Keeping Codmore Hill washrooms open while we work

Central London is about 40 miles from Codmore Hill. Business park offices have washrooms in daily use by staff, so we phase work to keep some facilities open.

If you manage an office at a site such as Broomers Hill Business Park, under half a mile to the north-east of Codmore Hill, the washrooms and tea points can be done a floor at a time. Schools such as St Mary's Church of England Primary School have toilets, changing rooms and kitchens that are best resealed in the holidays. For a college such as Brinsbury College, 1.5 miles to the north-east of Codmore Hill, half-term and summer give the windows for washroom work.

Codmore Hill is about 10 miles south-west of Horsham, in West Sussex. We cover Codmore Hill, with the same fixed quotes and 12-month guarantee as everywhere else. Our West Sussex coverage takes in 373 places, large and small. There’s a separate page for Brighton, roughly 19 miles from Codmore Hill.

Postcode districts covered here: RH20. Streets here include Masons Way, Hill Farm Lane and Stane Street. Sites close to Codmore Hill are covered too, including Broomershill (1 mile south-east), North Heath (1 mile north-east), Nutbourne (1 mile south-east), Marehill (1 mile south-east) and Gay Street (2 miles east). Bigger towns within reach include Horsham (10 miles north-east), Worthing (11 miles south-east), Bognor Regis (15 miles south-west), Chichester (15 miles south-west), Littlehampton (11 miles south) and Shoreham-by-Sea (14 miles south-east).

Near you in Codmore Hill

For rail, the closest station is Pulborough station, about 1.2 miles south-west. Well-known places in the area include Coates Castle (4.2 miles west). The countryside around Codmore Hill includes The Mens.

Map of Codmore Hill © OpenStreetMap contributors

Surface by surface

Urinals and WC pans

Pan and urinal joints face constant cleaning and splashing. Stained or split joints here trap smells and make the room look neglected.

IPS and cubicle panels

IPS panels and cubicle systems have joints at the wall, the floor and the worktop. Those joints protect the boards behind from water.

Our process

We begin with a short walk round with whoever looks after the building, to confirm the scope, the order of work and any areas we must keep clear. Then we strip out anything that has failed, prepare every joint and seal it. For work around Codmore Hill, we aim to finish in one visit, so photographs and measurements up front really help. That way the right products come on the day.

  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. Each joint is cleaned and left dry.
  5. New anti-mould sealant goes in and is tooled neat.
  6. Rooms reopen after the cure time.

What we need from you

  • Make sure the joints can be reached
  • Tell us which areas need to stay in use
  • Share the asbestos register for older buildings

Get a fixed quote

The quickest route to a quote is a few photos and the site postcode. Send them through the quote form, or give us a call on 01277 525 020 or send photos by email if you’d rather talk the job through.

Get a price

Read more

Questions we’re asked in Codmore Hill

Will the toilets in our Codmore Hill building be out of use?

Rarely all at once: work is phased so some facilities are always available. We will tell you the curing time for the product before we start.

Could you schedule work at a campus like Brinsbury College for the vacation?

Yes. Education sites typically want the work in vacations or in phases during term, and we plan to suit. We’re CHAS accredited and a Constructionline member, and paperwork such as RAMS is confirmed with the quote.

Can you quote from photographs?

It depends on the job. Straightforward work can often be priced from photos and measurements, and bigger or more complex jobs normally get a visit.

Is old silicone taken out first?

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

Are your applicators CSCS-carded?

Yes. We use CSCS-carded applicators, as many construction sites ask for.

What will the job cost?

That depends on the job: the volume of work, the access, the specified product and how it’s phased. Call for a fixed quote and we’ll price it properly.

Can you work to our specification?

Yes. We follow the specification, along with the manufacturer’s installation guidance, and we raise anything unclear before work begins.

Accreditations

Trusted. Accredited. Insured.