Commercial washroom and wet-area sealing in Coombe, Kent
Planning work on a washroom in Coombe? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Sealant lifting along a tray edge
- Panel joints letting water behind
- Mould spotting along silicone joints
Washroom sealing in Coombe
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
About our washroom sealing in Coombe
In a commercial washroom, sealant is normally the first thing to wear out. Around basins, urinals, cubicles, IPS panels and shower trays it takes water, soap, cleaning chemicals and knocks every day, and once mould grows into it, it can’t be scrubbed out. We strip it out and lay new anti-mould sanitary silicone. Most enquiries involve failed joints along IPS and cubicle panels and urinal joints that look unhygienic, across IPS panels and cubicles, showers, trays and wet room floors and vanity units and basins. Facilities teams, main contractors and managing agents in Coombe tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.
In and around smaller places like Coombe, washroom work is often in halls, pubs, primary schools, care homes and holiday accommodation. Mould gets into sealant in any washroom that doesn’t dry out, and once it’s in, the sealant is replaced.
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.
- Place
- Coombe (CT3, CT13)
- Region
- Kent
- Guarantee
- A 12-month guarantee
- Quote
- Quoted before any work starts
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
What we are called out for in Coombe
Sometimes the sealant fails because something behind it is moving or wet: a loose panel, a leaking waste or water coming through the wall. We look for it before resealing and tell you if another trade is needed.
Things that usually lead to an enquiry:
- Open joints along basins and vanity units
- Urinal joints that look unhygienic
- Mould spotting along silicone joints
- Washrooms that look worn because of the sealant
Where you’re responsible for a hall attached to a building such as Church of St Nicholas, its kitchen and toilets need sealant that stays cleanable.
Before you book anyone
- How they handle RAMS and site documents
- How the existing material will be dealt with
- Can the work be phased to keep areas open?
- Is the sealant right for the movement and the substrate?
Maintenance after handover
Your facilities or cleaning team can help the joints last. Share these points with them:
- Keep a record of which washrooms need attention
- Act on the first split you see at a shower tray
- Clear standing water from shower floors where possible
- Keep extract fans working and vents clear
Any failure in our workmanship within the 12-month guarantee is ours to put right. After that, a routine look catches failing joints early.
Boards behind panels and vanity tops can swell when water gets past a failed joint. Once that happens, a reseal won’t fix them.
What the job involves on each surface
Showers and trays
Shower joints in hotels, gyms and workplaces work hard. Every joint is stripped, degreased, dried and given a new bead.
IPS and cubicle panels
A panel that has already swollen won’t be fixed by sealant, and any we come across will be pointed out.
Your questions answered
Is Coombe off your patch?
No. Places such as Coombe are covered as much as the big towns. London and every South East county are within our area. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.
Do we have to close all our washrooms in Coombe for resealing?
Not all at once. We take one block of facilities at a time. We will tell you the curing time for the product before we start.
Which silicone is right for commercial washrooms?
It depends on the joint. Washrooms and showers take anti-mould sanitary silicone, and food areas take a hygienic, food-safe sealant where food contact is possible.
What if there’s asbestos in the old mastic?
Managing asbestos is the dutyholder’s responsibility, so we will ask for the register before work on an older building. If anything suspect turns up, we stop until it’s tested.
Can one quote cover more than one building?
Yes. Several buildings can share a single quote, with one point of contact across South East England, Greater London and Scotland.
Do you guarantee washroom sealing?
There is a 12-month guarantee on our workmanship, and we carry public liability insurance.
Are you CHAS accredited?
Yes. We are CHAS accredited, we are a Constructionline member and we use CSCS-carded applicators.
Also near Coombe
Other services in Coombe
Cost factors for washrooms and wet areas
What shapes the price:
- Which sealant the job calls for
- Induction, permit and paperwork requirements
- Phasing around occupants
- Backing rod, priming and other preparation
The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a fixed quote.
What to include in your enquiry
We can often quote from photos and a few details. It helps to include:
- Anything awkward about access or site hours
- Drawings or a marked-up plan, if available
- Your programme or deadline
- The type of building and who uses it
Need a figure for a tender or a budget? Send the scope and any drawings, and we’ll return a fixed quote you can plan around. If you have questions first, call 01277 525 020 or email a schedule or drawings.
Should maintenance staff do it?
For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.
Some joints are best left to specialists: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong usually costs more in the end than doing them right.
Busy facilities in and around Coombe
Coombe is about 62 miles from central London, in a commuter belt where offices and business parks are common. Office washrooms on business parks see heavy weekday use, so we phase work to keep some facilities open.
Hotels such as The Lion Hotel, 0.8 miles to the north-west of Coombe, have en suite bathrooms where tired silicone at the bath, tray and basin is replaced room by room. At a school such as Ash Cartwright and Kelsey Church of England Primary School, changing rooms and kitchens need cleanable joints as much as the toilets.
Coombe is about 6 miles north-west of Deal, in Kent. We send applicators to Coombe for washrooms and wet areas, handled exactly as we handle every other area. Coombe is one of 931 places we cover in Kent for washrooms and wet areas. We also cover London, around 62 miles from Coombe.
If you need washroom sealing in CT3 and CT13, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. We cover commercial and managed buildings on Coombe Lane, Saunders Lane and Langdon Avenue. Just outside Coombe, we also work in Flemings (1 mile south-west), Ash (1 mile north-west), Weddington (1 mile north), Guilton (1 mile west) and Hammill Park (1 mile south). Further afield, our area takes in Canterbury (9 miles west), Margate (8 miles north-east), Dover (9 miles south), Folkestone (14 miles south-west), Ramsgate (7 miles north-east) and Broadstairs (9 miles north-east).
Landmarks near Coombe
Recent enquiries here include premises near The Chequer Inn and Sandwich Technology School, among other places. The nearest railway station is Sandwich station, roughly 2.1 miles east of the centre. A little further out are White Mill (1.6 miles east). The countryside around Coombe includes Monk's Wall nature reserve.
Diagnose, treat, sign off
Working in a building that stays open takes some planning. The work area is signed and kept contained, keep walkways clear and work section by section so the rest of the building stays in use. Smaller jobs around Coombe can be grouped with others nearby, which keeps travel down. You will have a fixed quote before work starts.
- Every washroom is checked joint by joint, with loose panels, leaks or damp noted for the right trade.
- We agree which rooms close and when, so users always have somewhere to go.
- Failed silicone is removed completely and the surfaces cleaned of every trace.
- We clean and dry every surface so the new sealant can grip.
- New sanitary silicone with anti-mould additives goes in and is tooled neat.
- Each room is handed back once the sealant has had its cure time.
Getting the site ready
- Confirm the product named in the specification
- Make sure the joints can be reached
- Point out parking and an unloading spot
Getting a fixed quote
A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we will fill any gaps with a visit.