Greater London · England
Commercial Sealant in London
We cover London for sealant work for offices, hotels, washrooms and commercial buildings. Old sealant removed completely, joints prepared properly.
- Black, stained silicone in guest bathrooms
- Rental bathrooms that need resealing between tenants
- Sealant failing again soon after quick repairs
About our commercial sealant in London
Commercial work is planned around the building, not the other way round. Rooms can be done one at a time, floor by floor or in batches, and out-of-hours work or early starts can be arranged. We work on office washrooms & kitchens, student & care accommodation and hotel bathrooms, and common reasons people get in touch are washrooms that need sorting before an inspection and split sealant where wet room floors meet walls.
Hotels and other accommodation in London need sealant work done around guests. Room-by-room programmes and out-of-hours working can be arranged.
The work is covered for a year after we finish. If anything is not right with it, call 0345 464 0079 or send us an email.
- Place
- London (CR0, E14, CR4, SW11)
- Region
- Greater London
- Guarantee
- A year, on every job
- Price
- A clear quote up front
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
What affects the quote in London
Every job gets its own quote. This is what makes a difference:
- When we can work, for business premises
- The amount of work
- Mould in or behind the old joints
- Whether old sealant or filler has to be cut out
There are no prices on our website, because the cost depends so much on the job itself. For a quick quote, please ring 0345 464 0079 or email us and we will talk you through it.
Helping us quote
Photos help, but a description is a good start. Please mention:
- Roughly how big the job is
- What the problem is, such as mould, gaps, leaks or cracking
- Any access issues, like height or stairs
- Where the job is, and your postcode
It all starts with a short chat. Tell us what’s wrong, where it is and how much there is. When it suits you, call 0345 464 0079 or send us an email.
What commercial sealant looks like in London
There are hotels and other places to stay in and around London. For hotels, a room-by-room programme keeps most rooms in use while the work goes on. Most of the South East has hard water, which leaves limescale on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.
For site and facilities teams at buildings such as Charles Dickens Primary School, sealant in washrooms, kitchens and changing areas can be renewed around term times or opening hours. If you let a flat or house near Elephant & Castle station, we can quote for one property or a whole portfolio of rentals.
London is in Greater London. Jobs in London get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. London is one of 764 towns and villages in Greater London we cover for commercial sealant.
Every address in CR0, E14, CR4 and SW11 is covered for commercial sealant, from the main roads to the quietest streets. You’ll find streets such as Walcot Square, Surrey Square and Sutherland Square, all of which we cover. You will find London on the A2 and A10, so it’s easy for us to get to with everything needed for commercial sealant. We also cover the places around London: Walworth (1 mile south), Bermondsey (1 mile east), Camberwell (2 miles south), South Bermondsey (2 miles south-east) and Surrey Canal (2 miles south-east). We also work in nearby towns such as City of Westminster (3 miles west), Marylebone (3 miles north-west), Kensington (5 miles west), Walthamstow (7 miles north-east), Hampstead (5 miles north-west) and Ruislip (14 miles west). London is one of the larger places we cover in Greater London.
Around London
Typical jobs here are in homes near Newington Gardens, Trinity Arms Public House and London School of Musical Theatre. Nearby too are St Mary-at-Hill (0.9 miles north-east), Ark Globe Academy (within half a mile south) and The BFI Reuben Library (1 mile north-west). There’s a railway station in London itself: Elephant & Castle station. A little further out are Surrey Dispensary (within half a mile south-east) and Baynard's Castle (0.9 miles north). For a walk, there’s Bellenden Road Nature Garden and St. James's Park Lake.
Landlords, agents and businesses in London
Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.
We work for landlords and letting agents as well as homeowners. Sealant work between tenants keeps a property looking cared for.
Signs you need commercial sealant in London
A hotel shower or office washroom is used many times a day, and they’re cleaned with strong products every day. So the silicone ages faster than it would at home.
Keep an eye out for these signs:
- Tired sealant ahead of a health and safety audit
- Mouldy bathrooms flagged at a tenancy check
- Split sealant around staff kitchen worktops and sinks
- Split sealant where wet room floors meet walls
Community buildings like St George the Martyr are part of the picture too: any kitchen and washrooms need the same sealant care as any other building.
Comparing quotes
- How long the guarantee is
- Whether the sealant suits the joint
- What the cure time is
- How the joint is cleaned and prepared
Nearby places to London
Also in London
What the job involves on each surface
Student & care accommodation
In care settings, we agree the order and timings with staff, with each bathroom handed back with its cure time.
Retail & leisure sites
Customer toilets reflect on the business, and fresh sealant makes them look well kept.
Why it’s worth doing now in London
Before an inspection, audit or busy season, sealant is easy to overlook. Planning the work ahead means rooms are finished and cured in time, without a last-minute rush. For landlords in London, failed sealant soon turns into tenant complaints about mould, damp or draughts. It’s simpler to sort between tenants than in the middle of a let.
The cost depends on how much there is to do, how much old material has to come out and how easy the joints are to reach. You’ll have a clear quote before any work starts.
What you get with us
- Domestic, commercial and hotel work
- We agree the colour with you first
- Sealant colour chosen to suit
- A 12-month guarantee on all work
London questions
Is London in your area for commercial sealant?
Yes. We work across London and the South East, and London is part of that. Just phone 0345 464 0079 or email us with a few details of the job, and we’ll give you a clear price.
Do you work for hotels and guest houses in London?
Yes, hospitality work, including hotels, is part of what we do. Jobs can be programmed room by room, with out-of-hours working possible to arrange.
What do you put in the joint?
It depends on the joint: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. Brands we use include Arbo and Everbuild.
Where are you based?
Our base is in Crawley, and we work across South East England, London and Scotland.
Will there be a smell?
There can be a smell while the sealant cures. Opening a window helps.
Do you provide RAMS?
We’re fully insured, and we’ll go through your site’s requirements with you. We will confirm what we can supply when we quote.
Can you seal over the old sealant?
No, because it fails. We remove every bit of old sealant first.
What does commercial sealant cost?
It depends on the job, so we quote each one individually. For a quick quote, call 0345 464 0079 or send us an email with a short description of the job.
How to look after the new joints
After the cure time, these simple habits help:
- Encourage users to squeegee shower walls
- Plan resealing around quiet periods
- Log resealing so you know what’s due
- Tell cleaning staff when each room can be used
We give a cure time for every area we finish, which is normally around 24 hours. Make sure housekeeping or cleaning staff know it so the new sealant isn’t wetted or scrubbed too soon.
Water from a failed shower seal can travel: through floors, into ceilings and across into corridors. Early resealing keeps it from getting that far.
How it works
On the day, there’s very little for you to do. Show us the job and we’ll take it from there. The job generally takes a morning for a small washroom, and a planned programme for bigger sites. Jobs in a place the size of London range from town-centre flats to offices and family homes. For each, it helps to know about access, parking and where the joints are.
- We agree a programme with you: which rooms, in what order, at what times.
- We go through your site’s paperwork needs, such as RAMS, before work begins.
- Old sealant is cut out room by room and joints cleaned and treated.
- We reseal with the right product for each joint.
- Rooms are handed back in order, each with its cure time.
Getting ready for the visit
- Try not to wet indoor joints just before the visit
- Move anything stored near the joints
- On commercial sites, let us know about site rules
Ask for a quote
Every job is quoted individually, so the first step is telling us about yours. Just ring 0345 464 0079 or email us with the details and send pictures if you have them.