Greater London · England
Floor & skirting joints in East Finchley, Greater London
Floor joints in East Finchley need attention? We cut out the old, prepare the joints and apply the right sealant.
- Cracked grout where a tiled floor needs a movement joint
- Concrete floor joints that have broken down
- Open joints around bathroom floor edges
How we handle floor joint sealing in East Finchley
Good floor joints come down to the right product and clean, prepared edges. We remove what’s there first, the joint is cleaned and backed where needed, then the new sealant goes in. If you are dealing with open gaps along the bottom of skirting boards and skirting caulk that keeps splitting, we can put it right, whatever the surface.
Shops, offices and commercial units across London have hard-wearing floors with movement joints that need resealing as they wear, and new homes need their plot mastic finished properly before handover, in East Finchley and beyond.
All our work comes with our 12-month guarantee, wherever you are in Greater London.
- Where
- East Finchley (N2, N3, NW11)
- Wider area
- Greater London
- Guarantee
- 12 months on all our work
- Price
- A clear price before work begins
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Looking after it afterwards
Aftercare is simple, and it makes a real difference:
- Sweep along the edges of the floor
- Cone off fresh joints until they’re ready
- Have a cracking tiled floor checked before tiles break
- Lift furniture rather than dragging it across joints
Silicone sealant isn’t made to take paint. If you plan to paint, we will use a paintable product.
In wet areas, an open floor joint lets water reach the subfloor. A sound seal stops that happening.
What affects the cost of floor joint sealing
The price is agreed before any work begins. It’s based on:
- Access and height
- The old material and how stubborn it is
- Any working-time requirements on site
- The size of the job
Some things make a job bigger or smaller: how much old sealant there is and how stubborn it is, any mould to treat, and whether the work is at height. Your quote takes all of that into account.
Helping us quote
When you contact us, it’s useful to know:
- What’s wrong with the joints now
- Photos by email, if that’s easy
- How many joints, rooms or windows are involved
- Any access issues, like height or stairs
There’s no standard price list, because every job is different. Instead, your job gets its own clear quote. To get started, call 0345 464 0079 or drop us an email.
Work for landlords, hotels and businesses
A neglected joint can let water reach the structure, which matters even more when someone else lives there. Resealing at the right time is simple maintenance that we can handle for you.
From a single let to a portfolio, you get the same standard of work: the old material taken out, careful preparation and a 12-month guarantee.
Towns and villages near East Finchley
Other services in East Finchley
When to call us in East Finchley
Grout is rigid, so a tiled floor with nowhere to move cracks along a grout line. You will see a crack running along the grout, showing where a movement joint was needed.
Keep an eye out for any of the following:
- Concrete floor joints that have broken down
- Skirting caulk that keeps splitting
- Gaps at thresholds between rooms
- Cracked grout where a tiled floor needs a movement joint
Letting a property close to New Southgate station? Then open skirting and floor joints collect dirt and water, so seal them while the property is empty.
What to look for in a quote
- What product goes in the joint
- Are they insured?
- The length of the guarantee
- Whether VAT is included
Different surfaces, different methods
Concrete floor joints
We clean concrete joints out thoroughly before sealing first. We fit backing where needed.
Wet room and bathroom floors
Mop water gets into any open joint at the edge of a bathroom floor. A neat silicone joint keeps it out.
How the visit works
We work through the job in order: protection first, then preparation, sealing and a tidy-up. For most jobs that takes a few hours, depending on the length of joint. Many London jobs are in flats, so we come ready for stairs, narrow hallways and shared entrances. Mention any building rules, key holders or managing agents when you book.
- First we check the joint and the floor and agree which sealant suits it.
- Whatever is in the joint now, whether caulk, grout or sealant, comes out.
- We clean and vacuum the joint and fit backing where the depth needs setting.
- The sealant goes in, chosen for the floor and coloured to suit it.
- We tool the joint neatly and tell you when it can be walked on and cleaned.
Getting ready for the visit
- On commercial sites, let us know about site rules
- Mention if the joints have been sealed before
- Keep pets and children clear of the area while we work
Getting a quote
Need a quote? Please ring 0345 464 0079 or email us with a few details. You will know what we plan to do, and what it will cost, before any work begins.
Related advice
When it is not the sealant
We’ll always be straight with you, so here’s what new sealant won’t do:
- A tiled floor that needs relaying
- Subfloor problems that need a flooring contractor
- Leaks from a failed tanking system
If you’re not sure, just ring 0345 464 0079 or send us an email and we’ll give you a straight answer.
Where we work in East Finchley
- Concrete floor joints
- Wet room & bathroom floors
- Tiled floors
- Thresholds
- Skirting boards
- Commercial floors
Questions from East Finchley
Can you do floor joint sealing in East Finchley?
Yes. We work across London and the South East, and East Finchley is part of that. Just ring 0345 464 0079 or drop us an email with a few details of the job, and we will send you a clear quote.
Can parking be tricky for a visit in East Finchley?
Parking in East Finchley, as in most of London, takes a little planning: a visitor permit or a nearby bay makes the day run more smoothly, so mention what’s available when you book.
What does floor joint sealing cost?
Size, access and the old material all affect the cost. Ask us for a quote.
Can tenants book the work?
We can work for tenants, landlords or agents. Just make sure your landlord agrees.
Do you seal floor joints in bathrooms and kitchens?
Yes. The old joint comes out and a flexible silicone replaces it in a colour to suit.
Do I need to be at home?
We need access to the joints, so we will agree that with you when we book. Indoors, that usually means someone at home.
Can I choose the sealant colour?
In most cases you can choose. We will explain which colours are available and agree one before we start.
Are you ARBOMaster approved?
Yes. We’re ARBOMaster approved, the scheme for applicators of Arbo sealants.
Floor joint sealing in East Finchley: local notes
Many of London’s new homes are flats in bigger 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. The joint at the skirting or threshold has to allow for that.
For buildings such as Church of the Holy Trinity, floor and skirting joints in halls and kitchens wear like any others. For site and facilities teams at buildings such as Holy Trinity CofE Primary School, floor joints in corridors, halls and entrances take heavy wear and need resealing before the edges break up.
East Finchley is about 5 miles north of Marylebone, in Greater London. East Finchley gets the same service as everywhere we cover: old sealant removed completely, careful preparation and a one-year guarantee. Our area takes in 764 places across Greater London, large and small. We also work in London, around 7 miles away.
Here we cover the N2, N3 and NW11 postcode area for floor joint sealing. You’ll find streets such as Oak Lane, Maya Road and High Road, all of which we cover. East Finchley is on the A1, which makes it straightforward to reach with everything needed for floor joint sealing. Neighbouring places we cover for floor joint sealing include Hampstead Garden Suburb (1 mile south-west), Fortis Green (1 mile east), Temple Fortune (1 mile south-west), Muswell Hill (1 mile east) and Golders Green (2 miles south-west). Further out, we also cover London (7 miles south-east), City of Westminster (5 miles south), Marylebone (5 miles south), Kensington (6 miles south), St Pancras (5 miles south-east) and Shoreditch (6 miles south-east).
Around East Finchley
In East Finchley, that means homes and buildings near Tollington School, Francis Skaryna Belarusian Library and Museum and Bishop Douglass School Finchley, among other places. You will also find Lyttelton Playing Fields (0.5 miles south) and The Bald Faced Stag pub (0.5 miles east). The nearest railway station is New Southgate station, roughly 2.2 miles north-east of the centre. A little further out are Grand Arcade (1.6 miles north) and Jewish Museum - Finchley (0.7 miles north-west). The countryside around East Finchley includes Highgate Hill and Long Lane Pasture.