Greater London · England

Floor & skirting joints in Farringdon, Greater London

Sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints for householders, landlords and businesses in Farringdon. Fully insured, ARBOMaster approved and guaranteed for a year.

  • Chipped and open joints in warehouse floors
  • Caulk that has cracked where the floor moves
  • Tiled floors with no room to move

Floor joint sealing near Farringdon

Joints and finishes in Farringdon homes

Floors around Greater London run from suspended timber in older homes to concrete in newer houses and units, and they don’t all move the same way. That’s why the skirting and threshold joints need a flexible seal. Much of London’s new housing is flats in larger developments, where snagging may go through the developer or managing agent.

For buildings such as St John Clerkenwell, floor and skirting joints in halls and kitchens wear like any others. Farringdon is in London, so parking needs planning: tell us about permits, visitor bays or off-street space when you book. Schools such as Charterhouse Square School are buildings too, and entrance and corridor floor joints take a lot of traffic.

Farringdon is about 2 miles north of London, in Greater London. Across the EC1V area, our applicators can take on floor joint sealing. 764 places in Greater London are on our list, from the larger towns to small villages.

Postcode districts we cover here for floor joint sealing: EC1V, EC1R and EC1P. You’ll find streets such as Oat Lane, Shoe Lane and Long Lane, all of which we cover. With the A1 and A4 close by, Farringdon is simple for us to get to for floor joint sealing. Other places close to Farringdon include Smithfield (1 mile south), Clerkenwell (1 mile north), Holborn (1 mile west), Blackfriars (1 mile south) and Temple Bar (1 mile south-west). We also work in nearby towns such as Kensington (4 miles west), Walthamstow (6 miles north-east), Hampstead (4 miles north-west), Ruislip (14 miles west), Brompton (3 miles south-west) and Stockwell (4 miles south).

What’s near Farringdon

Locally, jobs take us to homes and businesses close to The Castle Public House, St Mary-at-Hill and Barts Health Archives, among other places. You will also find St Peter and St Paul RC Primary School (within half a mile north), Barbican Conservatory (less than half a mile east) and Central Foundation Boys' School (0.8 miles east). Farringdon has its own railway station: Farringdon station. Well-known places in the area include Museum of the Order of St John (under half a mile north-east) and Gabriel's Wharf (0.9 miles south). The countryside around Farringdon includes Ludgate Hill and Barnsbury Wood.

Map of Farringdon © OpenStreetMap contributors

About our floor joint sealing in Farringdon

Tiled floors can crack along the grout when there’s no room for movement. We can turn a line of grout into a movement joint by replacing it with flexible sealant coloured to suit the grout. We work on thresholds, skirting boards and concrete floor joints, and people most often call us about gaps opening between the floor and skirting and concrete floor joints that have broken down.

Much of London’s new housing is flats in larger developments. Snagging there often goes through the developer or managing agent, and failed shower seals, open skirting joints and gaps at thresholds are typical.

Whatever the size of the job, you get the same one-year guarantee.

Location
Farringdon (EC1V, EC1R, EC1P)
Region
Greater London
Cover
One year on every job
Quote
Quoted before any work starts
Call
0345 464 0079
Page updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

What happens if it’s left?

Left open, concrete joints break down under traffic. Resealing it early protects the edges and keeps the damage down. Damp from a failed joint spreads quietly in older London brickwork and timber, and once it shows in Farringdon, the repair is bigger than a sealant job.

A failed joint rarely gets cheaper to fix by waiting. If you’re unsure, call 0345 464 0079 or drop us an email and we will give you an honest view and a quote.

Why Farringdon customers choose us

  • We’re fully insured
  • Any old sealant cut out fully, not covered over
  • Neat joints and a tidy finish
  • 12-month guarantee on every job

Take a look at how sealant jobs are priced or what customers say.

Honest limits

We will not take on work that won’t last, so here’s what sealant can’t put right:

  • Loose, hollow or cracked tiles, which need a tiler
  • Leaks from a failed tanking system
  • Large cracks that need a surveyor

Not sure which it is? You can call 0345 464 0079 or email us and we will tell you honestly before booking.

Where we work in Farringdon

  • Commercial floors
  • Thresholds
  • Wet room & bathroom floors
  • Skirting boards
  • Tiled floors
  • Concrete floor joints

What we do, step by step

Every visit runs the same way: we check the joints, mask and protect the surrounding surfaces, do the work and clear up. It usually takes a morning or an afternoon for most homes. For a job in Farringdon, parking and access are the things to plan: tell us about permits, visitor bays or off-street space, which floor we are working on and whether there’s a lift.

  1. We clear the edges of the floor so the joints are easy to reach.
  2. Old material is removed from the joint.
  3. We clean and dry the edges of the joint.
  4. A flexible sealant suited to the floor is applied and smooth it.
  5. We check the joints and explain the aftercare.

Getting ready for the visit

  • Where the joints are inside, avoid wetting them before we arrive
  • Plan for the work area to be out of bounds to pets and children
  • On commercial sites, let us know about site rules

Getting a quote

If you are in Farringdon and need floor joint sealing, call 0345 464 0079 or send us an email. Tell us what the problem is and where, and we’ll agree the price before any work begins.

Get a price

Related advice

What the job involves on each surface

Tiled floors

Large or heated tiled floors need room to move. Where needed, a line of grout is replaced with flexible sealant coloured to suit.

Concrete floor joints

Old filler, dust and debris are cleaned out of the joint. We fit backing where needed.

Farringdon: your questions answered

Is parking an issue for floor joint sealing in Farringdon?

It can be, so it helps to tell us about permits, visitor bays or off-street space when you book. The visit is then planned around what’s available.

I let a flat near Farringdon station. Can you help?

Yes. We work for landlords and agents as well as homeowners. Just call 0345 464 0079 or drop us an email with the address and what needs doing, and we will give you a clear price.

Where do you work from?

Our base is Crawley. We work across South East England, London and Scotland.

Do you seal kitchen plinths to the floor?

Yes. These joints get wet every time the floor is cleaned, so a flexible silicone is the right choice.

Do you hold any approvals?

Yes. We hold ARBOMaster approved applicator status, and we’re fully insured.

Will there be a smell?

There can be a smell while the sealant cures, but it fades. Ventilation helps.

Should I try DIY first?

It depends on the job. Work at height, movement joints, fire-rated gaps and large areas are best left to a professional, while a short indoor joint may be within reach.

Do you work on commercial floors?

Yes. Old filler is cleaned out and the joint resealed with a floor-joint product. Tell us what runs over the floor.

Work for landlords, hotels and businesses

Letting agents often deal with us directly. Send the address, what’s needed and the access arrangements and we’ll quote.

Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.

Aftercare tips

No joint lasts for ever, but care makes a real difference. Our tips:

  • Don’t paint over silicone
  • Keep heavy wheels off new concrete joints until cured
  • Keep caulk for dry, still joints only
  • Vacuum floor joints regularly to stop grit building up

Don’t paint over silicone. If you plan to paint, we will use a paintable product.

Once concrete joint edges start to break, wheels make it worse. Sealing them early protects the edges.

DIY versus a professional finish

A DIY attempt does not rule out a professional job. We cut it out and start again, so tell us about it when you ask for a quote.

The biggest DIY mistake is sealing over old sealant. Silicone doesn’t stick to old silicone, so it peels away and traps moisture behind it. All the old material has to come out first.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job