Commercial washroom and wet-area sealing in Addington, Kent
Washroom sealing in Addington, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.
- Sealant lifting along a tray edge
- A new bead over an old one coming away
- Stained sealant around pans and urinals
Washroom sealing for businesses in Addington
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
How we handle washroom sealing in Addington
In a commercial washroom, sealant is typically the first thing to wear out. Basin tops, urinal backs, panel joints and shower trays put it under water, chemicals and daily cleaning and mould that roots into it can’t be cleaned away. The fix is to remove it completely and reseal with sanitary silicone containing anti-mould additives. If you have sealant stained black around basins and showers and resealing that didn’t last because the old bead stayed, we can help. Looking for mastic applicators who cover Addington? We’ve been sealing commercial buildings since 2005, CHAS accredited and a Constructionline member.
Smaller places such as Addington still have commercial washrooms and kitchens: in halls, pubs, schools, care homes and farm-based businesses. Sealant that has gone black with mould typically can’t be cleaned, so it is cut out and replaced.
Our workmanship is guaranteed for 12 months, in Addington as everywhere else we work. If our installation lets you down in that time, we return and fix it.
- Place
- Addington (ME19)
- Region
- Kent
- Cover
- 12 months on our workmanship
- Price
- A fixed quote before we start
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
Addington: questions and answers
Is Addington too far out for you?
No. Small places get the same service as large ones. Our area covers London and the South East counties. Good photos up front let us bring everything on the first visit.
Do you take on work at healthcare sites like Maidstone Hospital?
Yes. We work in healthcare settings as well as offices and schools. Work is phased so departments keep running, under the site’s own rules.
Is it possible to just clean mouldy silicone?
Cleaning may lighten it, but the mould returns. We replace the sealant with an anti-mould sanitary grade and point out if ventilation is part of the problem.
Is old silicone taken out first?
The failed bead is always removed. Fresh silicone can’t key to an old bead so a bead over the top fails quickly.
Do you take on multi-site work?
Yes. Multi-site work and planned programmes are a core part of the service, planned site by site to suit how each building is used.
Can you work to our specification?
Yes. The specification and the manufacturer’s installation guidance are what we work to, and any queries are raised before we start.
What about RAMS and site documents?
Requirements differ from site to site, so tell us what you need and we’ll confirm it when we quote.
Towns and villages near Addington
Also in Addington
Busy facilities in and around Addington
The area within 2 miles of Addington holds a number of hotels. Each has en suites, back-of-house toilets and kitchens with sealant that moulds and splits. We work a handful of rooms at a time, so the hotel keeps letting the rest. Central London is about 25 miles from Addington. Business park offices have washrooms in daily use by staff, and resealing in phases keeps facilities available.
En suites at hotels like Bear Hotel, 1.4 miles to the south-east of Addington, are cleaned daily, which wears silicone over time. Pupil toilets at schools like Offham Primary School take heavy daily use, and the holidays give the window to reseal.
Addington is about 7 miles north-west of Maidstone, in Kent. We send applicators to Addington for washrooms and wet areas, handled exactly as we handle every other area. Addington is one of 931 places we cover in Kent for washrooms and wet areas. Our London page has more on work in that area.
Postcode districts covered here: ME19. Streets here include London Road, The Links and Trottiscliffe Road. If your building is just outside Addington, we cover Ryarsh (1 mile north-east), Trottiscliffe (1 mile north-west), Vigo Village (2 miles north-west), Culverstone Green (3 miles north-west) and Harvel (3 miles north). A short drive away, we cover Maidstone (7 miles south-east), Sittingbourne (15 miles east), Dartford (12 miles north-west), Sevenoaks (9 miles west), Royal Tunbridge Wells (13 miles south-west) and Gravesend (9 miles north).
Local landmarks in Addington
In Addington, that means premises near The Angel Inn, The Malling School and Manor Park Country Park. For rail, the closest station is West Malling station, roughly 1.8 miles south-east of the centre. Well-known places in the area include Coldrum Long Barrow (1.2 miles north) and Leybourne Castle (1.7 miles east).
From enquiry to sign-off
The first thing on site is a walk round with your contact, to confirm the scope, the order of work and any areas we must keep clear. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. For a building around Addington, tell us how to find it and who will meet us. Send that with the details and we’ll confirm the plan with the quote.
- We start by inspecting the fittings and joints and flagging problems sealant can’t solve.
- A phasing plan keeps part of the building’s facilities in use at all times.
- We strip out the old bead and clean off the residue left behind.
- Each joint is degreased and left dry, because silicone won’t bond to damp or soapy surfaces.
- 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.
What we need from you
- Make sure the joints can be reached
- Let building users know which areas are affected
- Agree which areas must stay open
Quotes
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. To take the first step, phone 01277 525 020 or email us.
Advice
When to call us in Addington
Warmth, moisture and soap residue are exactly what mould needs, and sealant joints trap all three. Anti-mould additives help, but in a poorly ventilated room mould can still take hold eventually.
Typical triggers for a call:
- Kitchen worktop joints that can’t be kept clean
- Mould spotting along silicone joints
- Complaints from staff, guests or users about tired washrooms
- Shower tray joints that have opened up
Halls linked to places like Church of St Margaret host groups all week, which is hard on kitchen and toilet sealant.
Comparing quotes
- Proof of insurance
- Is depth set with backing rod, or bond-breaker tape in shallow joints?
- The named product and why it was chosen
- The terms of the workmanship guarantee
For managing agents and facilities managers
When you manage a building on behalf of an owner, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end.
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.
Surface by surface
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.
Basins and vanity tops
Stone and some composite tops need a neutral-cure sealant, so the product is chosen to suit.
When it isn’t the sealant
Honesty saves time and money. Fresh joints won’t solve:
- Hollow tiles or loose panels behind the joint
- Water escaping beneath the floor rather than through a joint
- Swollen or delaminated boards behind panels or vanity tops
Not sure which it is? You can call 01277 525 020 or send details through our quote form and we will tell you honestly before you book.
Surfaces we seal
- IPS panels and cubicles
- Urinals and WCs
- Showers, trays and wet room floors
- Kitchens and tea points
- Vanity units and basins
- Accessible toilets and changing rooms
Maintenance after handover
Cleaning and maintenance staff play a part too. Pass these on to them:
- Photograph and log failed joints across the estate
- Report faulty extraction promptly
- Don’t leave trays and floors sitting wet
- Respect the cure time before reopening each room
Mild cleaning products and non-abrasive cloths look after sanitary silicone best. Aggressive descalers, solvents and scouring pads shorten its life over time.
Boards behind panels and vanity tops can swell when water gets past a failed joint. Once that happens, a reseal won’t fix them.