Tyburn washroom sealing
Washroom sealing for Tyburn, from a contractor working since 2005. Fully insured, with a 12-month guarantee.
- Urinal joints that look unhygienic
- A new bead over an old one coming away
- Shower tray joints that have opened up
Washroom sealing across Tyburn
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Questions about Tyburn
Can you work on a hospital site such as St Mary's Hospital?
Yes, hospitals are one of the sectors we cover. We follow the site’s permits, sign-in and infection-control procedures in every area.
Will our hotel in Tyburn need to close for the work?
Almost never. The work is phased so most rooms stay available. Tell us your quiet periods and access windows and we’ll plan around them.
Are you CHAS accredited and on Constructionline?
Yes. Mastic Doctor is CHAS accredited and a Constructionline member, which helps with supplier vetting.
Can washrooms stay open while you work?
We phase it so there are always facilities open. We work through the building a room or section at a time. Tell us your site hours and access windows and we’ll plan around them.
How much does the work cost?
There isn’t a price list, because every site is different. Send photographs or drawings and we will price it at a fixed figure.
Is any job too small?
Small jobs are welcome alongside larger packages. Send details for a fixed quote.
How long will the new sealant last?
There isn’t a single answer, since movement, weather, cleaning and use all affect it. Regular checks let you plan resealing before leaks or damage.
How we handle washroom sealing in Tyburn
We reseal washrooms and wet areas in offices, hotels, schools, universities, gyms, healthcare buildings 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 mould spotting along silicone joints and sealant lifting along a tray edge, we can put it right. A single leaking joint is often how a building in Tyburn first comes to us: we look at the rest while we’re there and tell you what we find.
Washrooms in London offices, hotels and gyms are used hard from morning to evening. We cut out tired sealant around vanity units, cubicles, IPS panels and showers and lay fresh anti-mould sanitary silicone, a block of facilities at a time.
A 12-month guarantee applies to all our work in Greater London. If an installation problem shows up, ring 01277 525 020 or email us and we will arrange a return visit.
- Where
- Tyburn (W1H, W1U, W1K)
- Region
- Greater London
- Cover
- 12 months on every job
- Price
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
Quoting for work in Tyburn
Each job is priced on its own details. The main factors are:
- Working within restricted access windows
- How accessible the joints are
- Quantities, in metres or numbers
- Specialist products, such as fire-rated or hygienic sealants
The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a quote.
What we need to price the job
Whether it’s one area or a whole building, these details speed things up:
- Any dates the work must fit around
- How the joints are reached, and at what height
- The postcode of the building
- Asbestos survey details if the building is older
The quickest route to a quote is a few photos and the site postcode. Upload them with the quote form, or phone 01277 525 020 or email us if you’d rather talk the job through.
Towns and villages near Tyburn
What else we do in Tyburn
Washroom sealing in Tyburn: the local picture
The area within 2 miles of Tyburn holds plenty of hotels. En suite bathrooms, staff changing rooms and kitchens all need their sanitary silicone renewed in time. We work a handful of rooms at a time, so the hotel keeps letting the rest. Busy London buildings need some toilets open at all times, so we take one block of facilities out of use at a time.
At a retail site such as Brompton Cross District Shopping Centre., 1.3 miles to the south of Tyburn, public and staff toilets see heavy use, so mouldy or split sealant is best replaced in phases. Toilets at colleges like London College of Fashion, 0.9 miles to the east of Tyburn, take heavy use from students and staff alike.
Tyburn is about 1 mile west of City of Westminster, in Greater London. Our applicators travel to Tyburn for work on washrooms and wet areas, handled exactly as we handle every other area. Our Greater London coverage takes in 764 places.
Business premises anywhere in W1H, W1U and W1K are within our area. Buildings on Sussex Square, Oxford Square and Bayswater Road are within our area. Main routes into Tyburn include the A4209, useful when we plan access and materials. We also cover Connaught Village (1 mile north-west), Hyde Park Estate (1 mile north-west), Paddington (1 mile north-west), City of Westminster (1 mile east) and Paddington Green (1 mile north-west) for washrooms and wet areas. Nearby towns on our patch include London (3 miles east), Shoreditch (4 miles east), Walthamstow (8 miles north-east), Hoxton (4 miles north-east), Whitechapel (4 miles east) and Hampstead (3 miles north).
Landmarks near Tyburn
Locally, jobs take us to sites close to Ark King Solomon Academy, Royal Society of Medicine Library and Duke Of Kendal pub and the streets around them. You’ll also find International Community School (under half a mile north-west) and Hyde Park (less than half a mile south). The closest station to Tyburn is London Paddington station, about 0.6 miles north-west. Nearby you will also find Dunhill Museum & Archive (0.6 miles north-east) and Harrods (0.9 miles south). For a walk, there’s Greville Place nature reserve and Campden Hill.
On site: what to expect
Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Any old material is cut back to clean, sound faces, the manufacturer’s primer is applied where it’s called for, and each bead is tooled to a neat concave finish. Planning a London job such as one in Tyburn starts with access: booked loading, goods lifts, the building’s permit system and a spot to keep materials. Give us the hours we can be on site and we’ll schedule 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.
- The whole of the old bead is removed.
- Joints are degreased and dried.
- A sanitary silicone bead is laid and given a smooth tooled finish.
- Each area is handed back when ready.
Preparing the site
- Point out parking and an unloading spot
- Clear stock, furniture or equipment away from the joints
- Let building users know which areas are affected
Ask for a quote
If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price against exactly what is specified. For smaller jobs, photos and a description will do.
Advice
When to call us in Tyburn
A lot of failed washroom sealant was laid over an old bead or a dirty surface. Silicone won’t adhere to a silicone bead so it peels away quickly.
If one of these sounds familiar, it’s time for a closer look:
- Discoloured joints around urinals and WC pans
- Complaints from staff, guests or users about tired washrooms
- Failed sealant in a tea point or staff kitchen
- Failed sealant behind washroom basins
On a healthcare site such as St Mary's Hospital, which lies north-west of Tyburn, washroom work starts with the infection-control team’s sign-off.
Questions to ask before you book
- Who will actually carry out the work
- Health and safety accreditation such as CHAS
- Do they follow the manufacturer’s priming guidance?
- Is depth set with backing rod, or bond-breaker tape in shallow joints?
Site staff or a sealant specialist?
There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and we will confirm the paperwork you need with the quote.
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, which is what makes a joint last.
Keeping the joints sound
A few simple habits keep the new joints working:
- Keep extract fans working and vents clear
- Respect the cure time before reopening each room
- Act on the first split you see at a shower tray
- Don’t leave trays and floors sitting wet
Each room goes back into use only when the sealant has cured enough. You’ll be told when showers and basins can be used again and signage stays in place until that time.
In food areas, cleanability is something environmental health officers look at. Resealing sinks, worktops and splashbacks before an inspection is a simple step.
Why it’s worth doing now in Tyburn
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. Access in London is hard enough to arrange once, so it makes sense to deal with every failing joint while access is in place.
What a job costs comes down to how many linear metres there are, how much old material needs removing and the access. Call for a fixed quote once you have the details.
Why choose Mastic Doctor in Tyburn
- Over 20 years of commercial sealing
- One contact handling all your sites
- Fully insured
- A Constructionline member, so easy to vet
Take a look at our cost guide and our accreditations.