Washroom Sealing in Ewell
Washroom sealing in Ewell, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.
- Kitchen worktop joints that can’t be kept clean
- Washrooms that look worn because of the sealant
- Sealant stained black around basins and showers
Need washroom sealing in Ewell?
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Washroom sealing in Ewell
In a busy washroom, the sealant normally gives up long before the tiles or fittings. Around basins, urinals, cubicles, IPS panels and shower trays it takes water, soap, cleaning chemicals and knocks every day and mould that roots into it can’t be cleaned away. We strip it out and lay new anti-mould sanitary silicone. If you have a new bead over an old one coming away and failed sealant in a tea point or staff kitchen, we can help, whatever the surface. A single leaking joint is often how a building in Ewell first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.
Schools in towns like Ewell normally want washrooms and changing rooms done in the holidays, while offices and care homes need phased work. Let us know your opening times and any access limits, and we will work to them.
The 12-month guarantee is for workmanship rather than wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we spell out the cover before we begin.
- Where
- Ewell (KT19, KT17, SM2)
- Wider area
- Surrey
- Guarantee
- A 12-month guarantee
- Quote
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
Questions we are asked in Ewell
Will our hotel in Ewell need to close for the work?
In most cases no closure is needed: we work room by room or floor by floor. Tell us your quiet periods and access windows and we will plan around them.
Will you plan work around the academic year at somewhere like University for the Creative Arts?
Yes, holiday working periods are the norm on campus jobs. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.
Do you have public liability insurance?
Yes. We’re fully insured, including public liability cover.
How long before the toilets can reopen?
Each sealant has a cure time before it should get wet. We plan the phasing around that so facilities are never short.
How many days will you need on site?
We plan the time on site around your programme and access. We’ll give you an estimate of time on site when we quote.
Can you quote from photographs?
It depends on the job. Straightforward work can often be priced from photographs and measurements, while larger or less clear jobs get a site visit first.
Are you CHAS accredited and on Constructionline?
Yes. Mastic Doctor is CHAS accredited and a Constructionline member.
Work for main contractors and building owners
FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.
We work for building owners and managing agents on everything from one building to a spread of sites. Several sites can go on one quote, so there’s one set of paperwork to deal with.
Keeping the joints sound
Regular inspection catches problems early. In particular:
- Avoid scourers and harsh descalers on silicone
- Respect the cure time before reopening each room
- Share your site rules when you send details
- Report faulty extraction promptly
Where possible, have shower floors and trays squeegeed after busy periods. Joints that sit wet for hours fail sooner.
Small numbers of failed joints are quick to phase in. Left, it tends to become a building-wide job and more closures to manage.
When something else is needed
Our job is the joint, not everything around it. Sealant alone won’t deal with:
- Mould caused by poor ventilation, which will return until the extract is fixed
- Leaking pipes, traps, wastes or cisterns, which need a plumber
- Hollow tiles or loose panels behind the joint
Not sure which it is? You can speak to us on 01277 525 020 or use the quote form and we will tell you honestly.
Joints and surfaces we work on
- Vanity units and basins
- Showers, trays and wet room floors
- Urinals and WCs
- IPS panels and cubicles
- Kitchens and tea points
- Accessible toilets and changing rooms
Nearby places to Ewell
Also in Ewell
Toilets, showers and kitchens around Ewell
There are several hotels within about 2 miles of Ewell. 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. Ewell is about 12 miles from central London, in a commuter belt where offices and business parks are common. Business park offices have washrooms in daily use by staff, which is why the work is phased.
For a college such as North East Surrey College of Technology, 1 mile to the south-east of Ewell, half-term and summer give the windows for washroom work. Staff changing rooms and patient toilets at places like St. Ebba's Hospital, 0.8 miles west of Ewell, need cleanable, sound silicone.
Ewell is about 10 miles south of Kensington, in Surrey. We send applicators to Ewell for washrooms and wet areas, handled exactly as we handle every other area. Ewell is one of 379 places we cover in Surrey for washrooms and wet areas. London is covered too, some 12 miles away.
We take on washrooms and wet areas across the KT19, KT17 and SM2 postcode area, whatever the building. For a building on London Road, High Street and Church Road or nearby, we can quote for washrooms and wet areas. You’ll find Ewell on or near the A24 and A232. Nearby places we also cover include Stoneleigh (1 mile north-east), Cuddington (1 mile east), Epsom (1 mile south-west), Worcester Park (1 mile north) and North Looe (1 mile south-east). Nearby towns on our patch include Woking (14 miles west), Horley (13 miles south), Redhill (9 miles south-east), Egham (14 miles north-west), Reigate (8 miles south) and Walton-on-Thames (7 miles west). Ewell ranks among the main centres of Surrey, with offices, shops, schools and other public and commercial buildings, and we cover them all.
Around Ewell
Around Ewell, our work takes us to commercial buildings near Blenheim High School, King William IV Public House and Hogsmill LNR, among other places. Ewell has its own railway station: Ewell West station. Nearby you will also find Chessington Castle Hill (1.6 miles west) and St. Ebba's Hospital (0.9 miles west). The countryside around Ewell includes Tolworth Court Farm Fields and The Lake.
Common problems we fix in Ewell
Low-level joints get hit by mop buckets, cleaning trolleys and feet at skirting lines, urinal bases and around pans.
It’s worth sending us details if you spot any of the following:
- Stained sealant around pans and urinals
- Open joints at the base of cubicle panels
- Gaps where vanity tops meet the wall
- Failed sealant in a tea point or staff kitchen
Toilets at places like The Ashley Centre, 1.6 miles to the south of Ewell, are cleaned constantly, so silicone needs to be sound and smooth.
Questions to ask before you book
- Whether their applicators hold CSCS cards
- The terms of the workmanship guarantee
- Which product they’ll use, and why it suits the joint
- Their pre-qualification and accreditations
Should maintenance staff do it?
What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.
General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
From enquiry to sign-off
In a busy building, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed, then reopened once the sealant allows before the next one starts. If you have more than one building in Ewell, they can often be done on the same visit. Tell us when the building is open and we will plan to suit.
- We inspect each washroom and record the joints to be resealed.
- The fixed quote sets out the rooms, the products and the phasing.
- Old sealant is removed completely and the faces cleaned.
- Joints are degreased and dried.
- New anti-mould sealant goes in and is tooled neat.
- Rooms reopen after the cure time.
Getting the site ready
- Send any specification or drawings in advance
- Move anything stored against the joints
- Send your site hours and access windows
Request a quote
Let us know the site, the scope and your timescale, and we’ll put a fixed quote together. To get it moving, call the office on 01277 525 020 or email us.