Kent · England

Floor & skirting joints in Langley, Kent

Sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints for homes and businesses in Langley and across Kent. ARBOMaster approved applicators, fully insured, with a one-year guarantee.

  • Threshold joints that have opened or worn
  • Failed joint filler in concrete floors
  • Open joints that fill with dirt

Need floor joint sealing in Langley?

What we do, step by step

We work through the job in order: protect, prepare, seal, tidy. For most jobs that takes a few hours, depending on the length of joint and we leave things clean and tidy. For a village or hamlet like Langley, the journey is planned in advance: tell us about narrow lanes, gates, long drives and where we can park. Everything for the job comes with us, so a second trip is avoided where possible.

  1. First we check the joint and the floor and agree which sealant suits it.
  2. Old caulk, grout or sealant is removed from the joint.
  3. The joint is vacuumed clean, with backing fitted wherever depth matters.
  4. We apply a flexible sealant, or a floor-joint product on concrete, in a suitable colour.
  5. Finally we tool it smooth and explain when the floor can be used and cleaned.

Preparing for the visit

  • Plan for the work area to be out of bounds to pets and children
  • Mention any leaks or damp you’ve noticed
  • Where the joints are inside, avoid wetting them before we arrive

Ask for a quote

Asking for a quote is easy: let us know the job and the location. A few photos by email make the job easier to understand, and we will come back to you with a quote.

Ask for a quote

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About our floor joint sealing in Langley

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. We work on thresholds, wet room & bathroom floors and skirting boards, and people most often call us about dirt and water collecting in open floor joints and caulk that has cracked where the floor moves.

Work in a small place like Langley just needs the journey and access planning, and once on site, the job is the same as anywhere.

A one-year guarantee comes as standard.

Where
Langley (ME17, ME15)
Wider area
Kent
Cover
12 months on all our work
Quote
A clear quote up front
Telephone
0345 464 0079
Last updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

When it isn’t the sealant

We’d rather tell you now than do work that will not last, so here’s what sealant can’t put right:

  • Concrete repairs beyond the joint
  • Movement too big for a sealant joint
  • Subfloor problems that need a flooring contractor

Not sure which it is? You can ring 0345 464 0079 or send us an email and we’ll tell you honestly.

Joints and surfaces we work on

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

Common problems we fix in Langley

An open floor joint fills with dirt and water. In wet areas, water runs into the gap at every clean and can reach the subfloor.

If you can see any of these, it’s time to have the joints looked at:

  • Grout used at the floor edge instead of sealant
  • Concrete floor joints that have broken down
  • Threshold joints that have opened or worn
  • Gaps between floors and kitchen plinths

If you look after a church, hall or community building such as Church of St Mary, joints in its floors, skirtings and thresholds need resealing as they wear.

What to look for in a quote

  • How hidden problems are handled
  • The length of the guarantee
  • Whether you can choose the colour
  • Whether all the old sealant comes out first

Our hiring checklist

Quotes for floor joint sealing in Langley

There’s no set price list, because no two jobs are the same. The quote depends on:

  • The number of rooms or windows
  • How much old sealant there is and how hard it is to remove
  • Whether there’s mould to deal with
  • The size of the job

There are no prices on our website, because each job is priced on what it involves. For a quick quote, please call 0345 464 0079 or drop us an email and we’ll talk you through it.

What to tell us for a quote

Before you ask for a quote, have a think about:

  • The type of property
  • Access, such as stairs, a lift or height
  • What the problem is, such as mould, gaps, leaks or cracking
  • A few photos by email, if you can

For floor joint sealing in Langley, call 0345 464 0079 or send us an email. A short description of the job and where it is helps us quote, and you will get a clear quote before work begins.

Langley: your questions answered

Can you help a landlord with a rental near Bearsted station?

Yes. We work for landlords and agents as well as householders, and several properties can go on one quote. You can call 0345 464 0079 or email us with the details for a clear quote.

Is Langley in your area for floor joint sealing?

Yes, Langley is within the area we cover. Our work covers London and the South East. You can ring 0345 464 0079 or send us an email and let us know what needs doing.

What does floor joint sealing cost?

It depends on the job, so we quote each one individually. For a quick quote, phone 0345 464 0079 or email us and let us know what needs doing and where.

Do you use a paintable sealant?

On joints you want to paint, yes. Silicone does not take paint so mention it when you get a quote.

Will the old sealant be removed?

Yes, always, and completely. New sealant won’t bond properly to old, so any old material comes out before anything new goes in.

Why has a gap opened under my skirting?

Floors shrink and settle, especially in the first year or two and through the heating season pulls the skirting and floor apart. Rigid fillers split, so we use a flexible sealant.

Can you use decorators’ caulk instead?

Caulk works on still, dry joints, but it cracks where there’s movement or water. For most floor joints, we use a flexible sealant.

Where are you based?

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

DIY sealant or a professional job?

Sealing over old silicone is the commonest DIY error. Silicone doesn’t stick to old silicone, so it peels away and traps moisture behind it. Everything old must be removed first.

A careful DIYer can reseal a simple joint, like a short, easy-to-reach joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.

Looking after it afterwards

Good habits help new joints last longer. Our tips:

  • Avoid sloshing water against skirting
  • Sweep along the edges of the floor
  • Don’t slide heavy items over sealed joints
  • Keep heavy wheels off new concrete joints until cured

Have a look at the joints once the heating season is over. If anything has opened, it’s easy to reseal before they spread.

A gap under the skirting collects dust and lets draughts through. Sealing it keeps the room tidier.

Work for landlords, hotels and businesses

Businesses can book us for washrooms, kitchens, offices and more. On commercial sites, working times can be discussed when we quote.

If you manage several properties in or around Langley, several properties can go on one quote. Send us the addresses and the work at each, and pictures by email help.

New homes and floors in Langley

Across Kent, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and they do not all move the same way. That is why the skirting and threshold joints need a flexible seal.

For landlords with property near Bearsted station, gaps at skirtings and thresholds are worth sealing between tenancies. If you look after a building such as Langley Park Primary Academy, floor joints in corridors, halls and entrances take heavy wear and need resealing before the edges break up.

Langley is about 3 miles south-east of Maidstone, in Kent. Whether you’re in the middle of Langley or further out, we cover floor joint sealing for every kind of property, from flats and houses to offices and hotels. Across Kent, we cover 922 places, and Langley is one of them. For nearby work, see our London page (34 miles or so).

We cover every part of the ME17 and ME15 postcode area for floor joint sealing. Whether your property is on Heath Road, Green Lane and Sutton Road or anywhere close by, we can help. If you are just outside Langley, we cover Langley Heath (1 mile east), Five Wents (1 mile south-east), Warmlake (1 mile south), Otham (1 mile north-west) and Chart Sutton (1 mile south-west). Larger places within reach include Maidstone (3 miles north-west), Ashford (14 miles south-east), Sittingbourne (10 miles north-east), Royal Tunbridge Wells (15 miles south-west), Tonbridge (14 miles west) and Faversham (14 miles north-east).

Near you in Langley

In Langley, that means homes and buildings near New Line Learning Academy, The Potting Shed pub and Senacre Technology College and the streets around them. For rail, the closest station is Bearsted station, about 2.7 miles north. Nearby you will also find KIMS hospital (3.6 miles north) and Sutton Valence Castle (1.8 miles south). Not far away are Detling Hill.

Map of Langley © OpenStreetMap contributors
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job