Kent · England

Postling Floor Joint Sealing

Sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints for homeowners, landlords and businesses in Postling. ARBOMaster approved applicators, fully insured, with a one-year guarantee.

  • Grout cracking in a straight line across a floor
  • Gaps at thresholds between rooms
  • Gaps between floors and kitchen plinths

Floor joint sealing near Postling

For landlords and businesses

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

Landlords and agents in Postling can book us as well as homeowners. Sealant work between tenants keeps a property looking cared for.

Floor joint sealing for homes and businesses in Postling

Good floor joints come down to the right product and clean, prepared edges. We remove what’s there first, then clean, back and seal the joint. We’re often asked to deal with failed seals where bathroom floors meet baths and panels and gaps opening between the floor and skirting, on skirting boards, tiled floors and commercial floors.

In a village or hamlet like Postling, new homes are more likely to be a barn conversion or a handful of houses than a big estate. Every one needs its sealant and floor joints done properly, whatever the size of the site.

There’s a 12-month guarantee on every job, large or small.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Where
Postling (CT21)
Wider area
Kent
Cover
12 months on all our work
Price
Quoted before any work starts
Call
0345 464 0079
Last updated
26 October 2026

Leave it or put it right?

Not every floor joint takes the same sealant: skirting and tiled floors need flexibility, wet areas need water resistance and concrete needs a product suited to wheels. Getting that choice wrong is a common reason joints fail. Where a wall is exposed, as many are in small places like Postling, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.

Homes and businesses are quoted the same way: the amount of work, the access and the products needed, plus any working-time requirements on site. Ask us for a quote and we will explain what it covers.

Why us?

  • Colour agreed with you before work begins
  • Rated 4.9 stars on Google
  • We leave the area clean and tidy
  • Anti-fungal silicone where joints get wet

Take a look at our cost guide and our reviews.

Common problems we fix in Postling

Wheels crossing an unfilled concrete joint chip its edges. Pallet trucks and trolleys knock the edges away.

Most people get in touch when they notice something like this:

  • Cracked caulk along skirting in bathrooms and kitchens
  • Gaps at thresholds between rooms
  • Failed seals where bathroom floors meet baths and panels
  • Chipped and open joints in warehouse floors

For landlords with property near Sandling station, a tidy floor and skirting joint helps a rental look ready for the next tenant.

What to look for in a quote

  • Whether VAT is included
  • How the joint is cleaned and prepared
  • Whether they’re fully insured
  • Who turns up on the day

Our hiring checklist

What affects the quote in Postling

The quote reflects the job in front of us. We look at:

  • When we can work, for business premises
  • How easy the joints are to reach
  • How much old sealant there is and how hard it is to remove
  • Mould in or behind the old joints

Every job is a little different, so we quote each one individually. The number of joints, how easy they are to reach and the sealant needed all play a part.

What to tell us for a quote

You don’t need to know the technical terms. Just tell us:

  • Any access issues, like height or stairs
  • Pictures of the joints, sent by email
  • The type of property
  • What the problem is, such as mould, gaps, leaks or cracking

Quotes start with a quick conversation. Describe the problem, the location and the size of the job, and we’ll talk you through what we’d do. Whenever you’re ready, phone 0345 464 0079 or email us.

What floor joint sealing looks like in Postling

Floors around Kent run from suspended timber in older homes to concrete in newer houses and units, and they don’t all move the same way. The joint at the skirting or threshold has to allow for that.

If you look after a building such as Brockhill Park Performing Arts College, floor joints in corridors, halls and entrances take heavy wear and need resealing before the edges break up. If you look after a church, hall or community building such as Church of St Mary and St Radegund, floor and skirting joints in halls and kitchens wear like any others.

Postling is about 3 miles north of Hythe, in Kent. We provide floor joint sealing to householders, landlords and businesses in Postling and the surrounding area, as part of our work across Kent. Our area takes in 922 places across Kent, large and small. There’s also a page for Chelmsford, roughly 50 miles from Postling.

Our applicators cover all of the CT21 postcode area for floor joint sealing. Neighbouring places we cover for floor joint sealing include Stanford (1 mile south-west), Skeete (1 mile north), Etchinghill (1 mile east), Woodland (2 miles north) and Lyminge (2 miles north-east). We also work in nearby towns such as Ashford (9 miles west), Canterbury (12 miles north), Dover (10 miles east), Folkestone (5 miles east), Hythe (3 miles south) and Tower Hamlets (10 miles east).

Around Postling

Typical jobs here are in homes near Sandling Park and the streets around them. The nearest railway station is Sandling station, about 1.3 miles south of the centre. Well-known places in the area include Elham Valley Countryside Centre And Railway Museum (2.4 miles east) and Saltwood Castle (2.1 miles south-east). Not far away are Tolsford Hill.

Map of Postling © OpenStreetMap contributors

What happens on the day

At the end, we look at the finished work together. The work normally takes a few hours, depending on the length of joint, depending on how much there is to do. Somewhere like Postling needs a little journey planning: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.

  1. We start by checking the floor, the joint and what traffic it takes.
  2. Any old caulk, grout or sealant is raked or cut out.
  3. The joint is vacuumed clean and backing fitted where needed.
  4. The chosen sealant goes in, coloured to suit the floor.
  5. We tool it neatly and tell you when it can be walked on and cleaned.

Preparing for the visit

  • Tell us about any previous sealing or DIY attempts
  • Let us know about stairs, lifts or work at height
  • Try not to wet indoor joints just before the visit

Getting a quote

Want a quote for floor joint sealing? Please call 0345 464 0079 or email us and tell us about the job. You’ll know what we plan to do, and what it will cost, before any work begins.

Ask for a quote

Advice

Common questions in Postling

Will you come out to Postling?

Yes, we do. We work across London and the South East, and smaller places are part of that. Longer journeys are simply planned in advance.

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

Yes, we work for landlords and letting agents. Just phone 0345 464 0079 or drop us an email and tell us about the property, and we will give you a clear quote.

Do you offer different sealant colours?

In most cases you can choose. We will explain which colours are available and agree one before we start.

Can I do it myself?

For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. The usual mistakes are sealing over old sealant, sealing a damp joint and using too much.

Are you fully insured?

Yes, we’re fully insured for domestic and commercial work.

Will the old sealant be removed?

Yes. Sealing over old sealant is the main reason resealing fails early, so we never do it.

Is there a guarantee?

Yes. All our work carries a one-year guarantee.

Do you seal kitchen plinths to the floor?

Yes. The old joint comes out and a flexible silicone replaces it.

Surface by surface

Concrete floor joints

Old filler, dust and debris are cleaned out of the joint. Backing goes in where the depth needs controlling.

Skirting boards

Skirting pulls away from the floor as floors shrink and settle. A flexible sealant closes the gap without cracking in a colour to suit.

Should I try it myself first?

Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and doesn’t move well, and getting the depth right matters as much as the look.

Some sealant jobs are within reach of a careful DIYer, 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.

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