Greater London · England
Floor & skirting joints in Hook, Greater London
Floor joint sealing across Hook and nearby, with every bit of old sealant taken out first and a 12-month guarantee.
- Failed seals where bathroom floors meet baths and panels
- Tiled floors with no room to move
- Floor edges that trap water and grime
What we are called out for in Hook
When a tiled floor has no movement joints, the grout takes the strain. Cracks often run straight along a line of joints, showing where a movement joint was needed.
Keep an eye out for any of the following:
- Tiled floors with no room to move
- Skirting that has pulled away from the floor
- Worn sealant at door thresholds
- Perimeter joints in tiled floors filled with grout
As a London address, Hook can be tricky for parking: tell us about permits, visitor bays or off-street space when you book.
What your quote should include
- Which colour the sealant will be
- Whether they’re fully insured
- Who does the work, and how experienced they are
- How long the guarantee is
How we handle floor joint sealing in Hook
Thresholds are where two floors, or a floor and a door, meet. We seal them with a flexible sealant suited to the floor finishes either side so the joint stays neat. If you’re dealing with cracked grout where a tiled floor needs a movement joint and concrete floor joints that have broken down, we can help, whatever the surface.
Much of London’s new housing is flats in larger developments. In a new development, snags are often reported through the developer or the managing agent, and failed shower seals, open skirting joints and gaps at thresholds are typical.
The work is covered for a year after we finish. If anything isn’t right with it, ring 0345 464 0079 or send us an email.
- Where
- Hook (KT9, KT6, KT10)
- Region
- Greater London
- Guarantee
- A year, on every job
- Quote
- A clear price before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
FAQs for Hook
Is Hook in your area for floor joint sealing?
Yes. We work across London and the South East, and Hook is part of that. You can call 0345 464 0079 or drop us an email and tell us what needs doing, and we’ll send you a clear quote.
Is parking an issue for floor joint sealing in Hook?
Parking in Hook, as in most of London, takes a little planning: a visitor permit or a bay close to the door helps a lot.
What information do you need?
Where the job is, what the problem is and roughly how big it is. Photos by email help too.
Where is Mr Mastic based?
Our base is in Crawley, and we cover South East England, London and all of Scotland.
How much does floor joint sealing cost in Hook?
The cost depends on the size of the job, access and how much old sealant has to come out. Ask us for a quote and we’ll talk you through it.
When can I walk on the floor?
You will get the times before we go. That depends on the product, and light foot traffic is generally fine before wet cleaning or wheels.
Can I add another job to the visit?
Yes. More than one area can be quoted together.
Do you take out the old sealant first?
Always. Sealing over old sealant is the main reason resealing fails early, so we never do it.
DIY sealant or a professional job?
Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and getting the depth right matters as much as the look.
A careful DIYer can reseal a simple joint, like a short, easy-to-reach joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
What happens if it’s left?
Left open, concrete joints break down under traffic. A sealed joint supports the edges and keeps the damage down. In a flat in Hook, failed sealant seldom stays inside your own four walls: water from a shower or window joint can reach the flat below, and gaps in fire-stopping matter to everyone in the building.
Rather than a set price list, we look at what your job involves: the amount of work, the old material and the access. You’ll know the price before we begin.
Why Hook clients choose us
- Colour picked to suit the job
- Anti-fungal sanitary silicone in wet areas
- You choose the colour before work begins
- Arbo and Everbuild products
Take a look at our cost guide and our reviews.
What we cannot put right
We’ll always be straight with you, so here’s what new sealant won’t do:
- Loose, hollow or cracked tiles, which need a tiler
- Leaks from a failed tanking system
- Cracked or broken concrete slabs
If in doubt, phone 0345 464 0079 or send us an email and we will say what we think.
Joints and surfaces we work on
- Skirting boards
- Commercial floors
- Concrete floor joints
- Thresholds
- Tiled floors
- Wet room & bathroom floors
The process
Every visit runs the same way: we check the joints, protect the area around them, carry out the job and clear up. Most jobs take a few hours for most rooms, longer for large commercial floors. In Hook, flats, stairs and shared entrances are part of the routine. Mention any building rules, key holders or managing agents when you book.
- We clear the edges of the floor so the joints are easy to reach.
- We take out the cracked caulk, grout or old sealant.
- We clean and dry the edges of the joint.
- We apply a flexible sealant suited to the floor.
- We check the joints and explain the aftercare.
Preparing for the visit
- Tell us about access, such as stairs, a lift or high-level joints
- For business premises, tell us about site rules or sign-in
- Tell us if parking is tricky
Ask for a quote
Every job is quoted individually. Just call 0345 464 0079 or drop us an email with the details and send pictures if you have them.
Read more
Quotes for floor joint sealing in Hook
For a quick quote, just ask. The main things that affect it are:
- The old material and how stubborn it is
- Whether there’s mould to deal with
- The number and length of the joints
- How easy the joints are to reach
We do not show prices on the website, because the cost depends so much on the job itself. Call for a quick quote.
What to tell us for a quote
Before you ask for a quote, have a think about:
- Photos by email, if that is easy
- How we’d reach the joints
- How many joints, rooms or windows are involved
- What’s wrong with the joints now
Getting a quote is simple: let us know the job and the location, and roughly how big it is. Photos by email help us understand the job, and we’ll come back to you with a quote.
Aftercare tips
To keep the joints looking good and working properly:
- Use furniture pads near skirting
- Don’t paint over silicone
- Sweep along the edges of the floor
- Keep floor cleaning water to a minimum at the edges
Mop with a well-wrung mop rather than flooding the floor. Less water at the edges helps the joints last.
A gap under the skirting collects dust and lets draughts through. Sealing it keeps the room tidier and stops it getting worse.
What floor joint sealing looks like in Hook
Floors around Greater London run from suspended timber in older homes to concrete in newer houses and units, and each moves in its own way. The joint at the skirting or threshold has to allow for that. Much of London’s new housing is flats in larger developments, where snagging may go through the developer or managing agent.
Community buildings like St Paul's are part of the picture too: joints in its floors, skirtings and thresholds need resealing as they wear. If you let a flat or house near Chessington North station, a tidy floor and skirting joint helps a rental look ready for the next tenant.
Hook is about 2 miles north-west of Ewell, in Greater London. Across the KT9 area, we cover floor joint sealing for homes and businesses. Our area takes in 764 places across Greater London, large and small. We also work in London, around 13 miles away.
All of KT9, KT6 and KT10 is covered for floor joint sealing, from the main roads to the quietest streets. If you need floor joint sealing at a property on Elm Road, Moor Lane and Glen Road or a nearby road, our applicators can take on the job. You will find Hook on the A243, which makes it straightforward to reach with everything needed for floor joint sealing. Neighbouring places we cover for floor joint sealing include Ditton Hill (1 mile north), Barwell (1 mile south-west), Long Ditton (1 mile north), Hinchley Wood (1 mile north-west) and Claygate (1 mile west). Further out, we also cover London (13 miles north-east), City of Westminster (12 miles north-east), Marylebone (12 miles north-east), Kensington (10 miles north-east), St Pancras (14 miles north-east) and Shoreditch (15 miles north-east).
Near you in Hook
Locally, jobs take us to homes and businesses close to Stokes Field, Shrewsbury House School and Southborough High School, among other places. Hook has its own railway station: Chessington North station. Nearby you’ll also find The Ashley Centre (3 miles south-east) and Tolworth Hospital (1.1 miles north-east). The countryside around Hook includes Kingston Hill Road area and The Lake.