Greater London · England
North Sheen Floor Joint Sealing
Specialist floor joint sealing for North Sheen: careful preparation, the right product and tidy work. Call for a quick quote.
- Cracked caulk along skirting in bathrooms and kitchens
- Failed seals where bathroom floors meet baths and panels
- Rigid edge joints in tiled floors
Floor joint sealing in North Sheen
Painted skirting can be sealed with a flexible product that can be painted over. In wet areas we’d normally use silicone. If you’re dealing with concrete floor joints that have broken down and skirting that has pulled away from the floor, we can put it right, on tiled floors, concrete floor joints and wet room & bathroom floors alike.
London homes range from new-build flats to period conversions with new floors laid over old boards. Wherever a floor meets a wall, a skirting or a threshold, the joint has to allow for movement, in North Sheen as anywhere.
We stand behind the work with a 12-month guarantee.
- Where
- North Sheen (TW9, SW14, W4)
- Wider area
- Greater London
- Cover
- A year, on every job
- Quote
- Quoted before any work starts
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
For landlords and businesses
Mouldy or split sealant often shows up at the end of a tenancy. We can quote for more than one property at once.
Hotels need rooms back in use, so we plan the work room by room. Hotel work is part of what we do, alongside homes and businesses.
DIY versus a professional finish
A DIY attempt does not rule out a professional job. We cut it out and start again, so just mention it when you contact us.
The biggest DIY mistake is sealing over old sealant. New silicone won’t bond to old, so it lifts and traps water and mould underneath. Everything old must be removed first.
Questions from North Sheen
Can you do floor joint sealing in North Sheen?
Yes, North Sheen is within the area we cover. Our work covers London and the South East. Just phone 0345 464 0079 or drop us an email with a few details of the job, and we’ll give you a clear quote.
Is parking an issue for floor joint sealing in North Sheen?
London parking needs a little planning, so let us know about permits, bays or a driveway when you book. The visit is then planned around what’s available.
What does floor joint sealing cost?
It depends on the job, so we quote each one individually. To get one, phone 0345 464 0079 or send us an email and tell us what needs doing and where.
What do you put in the joint?
The product depends on the job: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. Brands we use include Arbo and Everbuild.
Is it OK to seal over old sealant?
No. Fresh sealant does not stick to old sealant, and anything trapped underneath, including mould and water, stays there. It all has to come out first.
Can you use decorators’ caulk instead?
Because caulk cracks where there’s movement or water. Skirting joints move with the floor, so a flexible sealant suits them better.
Do I have to be there?
It depends on the job. Inside work needs someone to give us access.
Can you reseal concrete floor joints in an industrial unit?
Yes, including warehouses, units, shops and offices. Work can be planned around your hours with out-of-hours work where needed.
Quotes for floor joint sealing in North Sheen
Call for a quick quote. What matters most is:
- Any mould that needs treating
- The number of rooms or windows
- Working hours on commercial sites
- How much old sealant there is and how hard it is to remove
There are no prices on our website, because each job is priced on what it involves. Call for a quick quote.
What we need to know
To help us quote quickly, please include:
- Any previous sealing or DIY work
- Pictures of the joints, sent by email
- Where the property is
- How many joints, rooms or windows are involved
Getting a quote is simple: let us know what needs doing and where, and roughly how big it is. Photos by email help us understand the job, and we’ll come back to you with a quote.
Different surfaces, different methods
Tiled floors
Tiled floors need movement joints at edges and across large areas. Where needed, a line of grout is replaced with flexible sealant.
Wet room and bathroom floors
In a wet room, the floor-to-wall joint is a key line of defence. We reseal it with a flexible silicone suited to wet areas, and we will tell you if the leak seems to come from elsewhere.
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When something else is needed
In fairness, there are a few things sealant will not fix:
- Failed waterproofing under a wet room floor
- Tiles that have lifted or broken
- Bouncy or failing floorboards
Not sure which it is? You can ring 0345 464 0079 or send us an email and we will tell you honestly.
Surfaces we seal
- Concrete floor joints
- Skirting boards
- Wet room & bathroom floors
- Tiled floors
- Commercial floors
- Thresholds
What happens on the day
When we arrive, we look over the joints with you first, so you know exactly what we’re doing. Surfaces next to the work are protected before we start. The work generally takes a few hours for most rooms, longer for large commercial floors. Parking in much of London is by permit or pay-and-display, so it helps to know what’s near you in North Sheen. It helps if you can point us to a visitor permit or a bay close to the door.
- First, the floor type, the gap and the traffic are checked.
- Any old caulk, grout or sealant is raked or cut out.
- The joint is vacuumed clean and backing fitted where needed.
- The chosen sealant goes in, coloured to suit the floor.
- We tool it neatly and tell you when it can be walked on and cleaned.
Before we arrive
- Mention any leaks or damp you’ve noticed
- Tell us if parking is tricky
- Keep pets and children clear of the area while we work
Getting a quote
We quote each job on its own, so start by telling us what you need. Simply phone 0345 464 0079 or send us an email and describe the job.
Related advice
Do you need floor joint sealing in North Sheen?
Decorators’ caulk is often used along skirting because it’s cheap and paintable. In a joint that moves or gets wet, it splits, which is why so many skirting joints look broken.
The problems people generally mention when they call are:
- Rigid edge joints in tiled floors
- Gaps opening between the floor and skirting
- Gaps at thresholds between rooms
- Failed joint filler in concrete floors
North Sheen is in London, so parking needs planning: let us know about parking bays, permits or a driveway.
What to look for in a quote
- How long the guarantee is
- What the quote includes, VAT included or not
- What the cure time is
- What happens if the job turns out different
Joints and finishes in North Sheen homes
Much of London’s new housing is flats in larger developments, where snags may need reporting through the developer or the managing agent. Across Greater London, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and each moves in its own way. That is why the skirting and threshold joints need a flexible seal.
Letting a property close to Kew Gardens station? Then gaps at skirtings and thresholds are worth sealing between tenancies. If you look after a building such as Kew Riverside Primary School, entrance and corridor floor joints take a lot of traffic.
North Sheen is about 3 miles south of Acton, in Greater London. We provide floor joint sealing to homes and businesses in North Sheen, as part of our work across Greater London. 764 places in Greater London are on our list, large and small. For nearby work, see our London page, about 8 miles away.
Jobs for floor joint sealing in TW9, SW14 and W4 works the same way as everywhere else we cover. Whether your property is on Kent Road, Ibis Lane and The Avenue or anywhere close by, our applicators can take on the job. We also cover the places around North Sheen: Kew (1 mile north), Grove Park (1 mile north-east), Strand-on-the-Green (1 mile north), East Sheen (1 mile south-east) and Mortlake (1 mile south-east). Larger places within reach include London (8 miles east), City of Westminster (6 miles north-east), Marylebone (6 miles north-east), Kensington (4 miles north-east), St Pancras (8 miles north-east) and Shoreditch (9 miles east).
Local landmarks in North Sheen
Around North Sheen, our work takes us to homes and buildings near Kew College Prep, Dukes Meadows and Chiswick School, among other places. There’s a railway station in North Sheen itself: Kew Gardens station. Other landmarks nearby include Barnes Hospital (1.1 miles south-east) and Livat Hammersmith (2.5 miles north-east). Open spaces near North Sheen include Kew Gardens Lake and Duke's Hollow.