Commercial washroom and wet-area sealing in Fortune Green, Greater London
Sealing in commercial washrooms, showers, kitchens and wet areas in Fortune Green. CHAS accredited and fully insured, with a 12-month guarantee.
- Stained or open joints at kitchen sinks and worktops
- Open joints at the base of cubicle panels
- A new bead over an old one coming away
Need washroom sealing in Fortune Green?
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Washroom sealing for commercial buildings in Fortune Green
Since 2005 we have resealed commercial washrooms for facilities teams, contractors and building owners. We are CHAS accredited and a Constructionline member, with CSCS-carded applicators. There is public liability insurance behind every job. Our workmanship is guaranteed for 12 months. If you’re dealing with kitchen worktop joints that can’t be kept clean and a new bead over an old one coming away, we can put it right, whatever the surface. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Fortune Green is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.
Many London buildings can’t close every toilet at once. We work through washrooms floor by floor or core by core, at times agreed with you.
Our 12-month guarantee is about workmanship, not 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
- Fortune Green (NW3, NW6, NW2)
- Wider area
- Greater London
- Guarantee
- A 12-month guarantee
- Price
- Quoted before any work starts
- Call
- 01277 525 020
- Updated
- 3 November 2026
Wet areas in Fortune Green’s workplaces
Plenty of hotels sit less than 2 miles from Fortune Green. Behind every hotel door there’s a bathroom whose sealant will need renewing sooner or later. We work a handful of rooms at a time, so the hotel keeps letting the rest. London offices and hotels normally can’t close all their washrooms at once, which is why the work is split into phases agreed in advance.
For a campus such as Regent's University London, which lies south-east of Fortune Green, showers in residences and washrooms in teaching blocks can be programmed around term dates. For a site such as Royal Free Hospital (1.3 miles east of Fortune Green), sanitary joints in clinical areas need sound, cleanable sealant and a careful method.
Fortune Green is about 1 mile west of Hampstead, in Greater London. Anywhere in NW3, it works the same way: send details, get a fixed quote, we seal, and the work is guaranteed. Our Greater London coverage takes in 764 places, large and small. For work in that direction, see our London page.
We take on washrooms and wet areas across the NW3, NW6 and NW2 postcode area, for business premises of every kind. If your site is on Mill Lane, Ajax Road and Sarre Road or close by, we can quote for washrooms and wet areas. Close to Fortune Green, our area also takes in West Hampstead (1 mile east), Childs Hill (1 mile north), Hampstead (1 mile east), Greenhill (1 mile east) and Vale of Health (1 mile north-east). A short drive away, we cover London (6 miles south-east), City of Westminster (3 miles south-east), Marylebone (3 miles south-east), Kensington (4 miles south), St Pancras (4 miles south-east) and Shoreditch (5 miles east).
Near you in Fortune Green
We work on buildings around Holly Bush pub, St Vedasts School For Boys and Kilburn Grange Park and the streets around them. The nearest railway station is West Hampstead Thameslink station, about 0.5 miles south. Other landmarks nearby include Montfichet's Tower (4.9 miles south-east) and O2 Centre (0.8 miles south-east). The countryside around Fortune Green includes The Long Water and Westbere Copse.
FAQs: Fortune Green
Can you take on a job at a hospital such as Royal Free Hospital?
Yes. Healthcare sites are among the places we work. The estates team’s permit system and infection-control rules come first, and the work is planned around them.
Can you work in a London building with booked loading and goods-lift slots?
Yes. Inductions, permits and timed loading are routine for us in London. Share the building’s contractor rules and we’ll work to them.
Can you reseal washrooms in healthcare buildings?
Yes. Your infection-control rules, estates requirements and permits are followed, and phase the work so areas keep facilities.
What about RAMS and site documents?
Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote.
Do you phase washroom resealing?
Just the room being resealed is out of use. Each room reopens after the sealant’s cure time and we start the next.
Are your applicators CSCS-carded?
Yes. If you need card details for site access, let us know and we will send them with the quote.
What will the job cost?
Every job gets its own fixed quote. To get one, give us a call on 01277 525 020 or email drawings and photos.
Cost factors for washrooms and wet areas
Your fixed quote is built from the real scope. It allows for:
- Whether old sealant has to be cut out first
- Phasing around occupants
- Joint width, depth and condition
- The total length or number of joints
Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.
What we need to price the job
Whether it’s one area or a whole building, the same details help:
- When you need the work done
- The site address and postcode
- Whether the building will be occupied during the work
- Anything awkward about access or site hours
Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we will return a fixed quote you can plan around. For a chat about it beforehand, call 01277 525 020 or email us.
Honest limits
Not every problem is a sealant problem, and we’d rather tell you before you spend money. These need a different solution:
- Failed tanking beneath a wet-room floor or behind tiles
- Fittings that move too much to hold a bead
- Water from plumbing, not from a joint
If you’re not sure, just give us a call on 01277 525 020 or send photos by email and we’ll give you a straight answer before you book.
Where we work in Fortune Green
- IPS panels and cubicles
- Showers, trays and wet room floors
- Accessible toilets and changing rooms
- Urinals and WCs
- Kitchens and tea points
- Vanity units and basins
How a job runs
Before we leave any area, we remove the tape, clean down and inspect every joint. Where the sealant needs time to cure before use, we tell you and sign the area. Most London premises stay occupied while we are on site, so zones and timings are agreed with whoever manages the building. Areas are handed back as each section is finished.
- We survey each room, count the joints and note anything behind them that needs another trade.
- A phasing plan keeps part of the building’s facilities in use at all times.
- The failed silicone is stripped and every face scraped clean of residue.
- Joints are cleaned, degreased and dried before sealing.
- A bead of anti-mould sanitary silicone goes in and is tooled to a smooth, cleanable profile.
- Rooms reopen after the product’s cure time, and we move to the next.
Preparing the site
- Flag any permit to work we’ll need
- Move anything stored against the joints
- Tell us which areas need to stay in use
Request a quote
Specifications, drawings and tender packages are welcome with any enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photographs and a few notes.
Read more
What happens if it’s left?
Gaps and mould in joints give dirt and bacteria somewhere to sit which matters most in healthcare, food and education settings. Sound, smooth joints are much easier to keep clean. In Fortune Green, each extra visit means more notices, permits and disruption, so cutting the old sealant out fully and doing it right once is the better route.
Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we’ll put a fixed figure on it.
What you get with us
- CHAS accredited
- One phone line for London, the South East and Scotland
- Colours confirmed for the specified product
- Sealing commercial buildings since 2005
Take a look at what affects the cost and our accreditations and insurance.
Nearby places to Fortune Green
Other services in Fortune Green
General trades versus a specialist
Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. That’s why many clients bring in a specialist from the beginning.
For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.
What we are called out for in Fortune Green
Daily commercial cleaning wears sealant faster than people expect. Harsh products, abrasive pads and pressure washing break down a joint’s surface and edges so grime sticks to the damaged surface.
Any of the following is a good reason to get the joints checked over:
- Black mould inside silicone joints that cleaning can’t shift
- Gaps where vanity tops meet the wall
- Urinal joints that look unhygienic
- Panel joints letting water behind
At a college such as City of Westminster College, 1.9 miles south of Fortune Green, washroom and kitchen sealant is best renewed in the holidays or in phases during term.
What to look for in a quote
- Will RAMS and insurance details be available?
- What level of public liability insurance do they hold?
- How they’ll work around occupants
- Their pre-qualification and accreditations