West Sussex · England

Atherington Floor Joint Sealing

Sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints in Atherington, with a 12-month guarantee on every job. Call for a quick quote.

  • Gaps opening between the floor and skirting
  • Open joints around bathroom floor edges
  • Tiled floors with no room to move

Book floor joint sealing in Atherington

Joints and finishes in Atherington homes

Across West Sussex, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and they don’t all move the same way. The joint at the skirting or threshold has to allow for that.

Letting a property close to Littlehampton station? Then open skirting and floor joints collect dirt and water, so seal them while the property is empty. If you look after a church, hall or community building such as Bailiffscourt Chapel, joints in its floors, skirtings and thresholds need resealing as they wear.

Atherington is about 2 miles west of Littlehampton, in West Sussex. Homes, rented property, offices and hotels in Atherington can book us for floor joint sealing, old or new, large or small. The work is guaranteed for a year. Atherington is one of 371 places in West Sussex where we work for floor joint sealing. Brighton is on our list too, around 20 miles away.

Our applicators cover all of the BN17 postcode area for floor joint sealing. If you are just outside Atherington, we cover Climping (1 mile north), Horsemere Green (1 mile north-west), Ford (2 miles north), Wick (2 miles north-east) and Littlehampton (2 miles east). Within a short drive, we also cover Worthing (8 miles east), Bognor Regis (5 miles west), Chichester (9 miles west), Selsey (10 miles south-west), Shoreham-by-Sea (14 miles east) and Lancing (11 miles east).

Around Atherington

Locally, jobs take us to homes and businesses close to The Littlehampton Academy and The Black Horse Public House and the streets around them. The closest station to Atherington is Littlehampton station, about 1.5 miles east of the centre. Nearby you’ll also find Lyminster Siege Castle (3.8 miles north-east) and Rustington Museum (3.3 miles east). Green spaces nearby include WWT Arundel.

Map of Atherington © OpenStreetMap contributors

Floor joint sealing in Atherington

Good floor joints come down to the right product and clean, prepared edges. Old caulk, grout or failed sealant comes out first, then clean, back and seal the joint. We work on skirting boards, thresholds and concrete floor joints, and people most often call us about cracked caulk along skirting in bathrooms and kitchens and skirting that has pulled away from the floor.

Work in a small place like Atherington just needs the journey and access planning, and the work itself is the same as on any site.

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

Eleven members of the Mr Mastic team standing in front of branded white vans
Where
Atherington (BN17)
Wider area
West Sussex
Cover
One year on every job
Price
A clear quote up front
Telephone
0345 464 0079
Last updated
26 October 2026

How the visit works

Before we leave, we go over the finished joints with you and explain the cure time. The work normally takes a morning or an afternoon for most homes, depending on the size of the job. In a small place like Atherington, access is normally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  1. First we check the joint and the floor and agree which sealant suits it.
  2. We take out any old caulk, sealant or grout along the line.
  3. The joint is cleaned, vacuumed and backed where depth needs controlling.
  4. The sealant goes in, chosen for the floor and coloured to suit it.
  5. The joint is tooled to a neat finish and we tell you when it can take feet and a mop.

Preparing for the visit

  • Clear the area around the work
  • Mention any parking rules near the property
  • For business premises, tell us about site rules or sign-in

Ask for a quote

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

Get a price

Advice

What we can’t put right

Before you book, it’s worth knowing the limits:

  • A tiled floor that needs relaying
  • Structural movement or subsidence
  • Leaks from a failed tanking system

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

Joints and surfaces we work on

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

Common problems we fix in Atherington

Wheels crossing an unfilled concrete joint chip its edges. Hard wheels damage the joint edges.

Look out for these signs:

  • Open joints around bathroom floor edges
  • Concrete floor joints that have broken down
  • Caulk that has cracked where the floor moves
  • Floor edges that trap water and grime

Schools such as St Mary's CofE Primary School are buildings too, and floor and threshold joints in busy corridors wear quickly and are best resealed early.

Questions to ask before you book

  • What happens if the job turns out different
  • Whether they’re fully insured
  • Whether they seal over old material or remove it
  • What the cure time is

Choosing a sealant specialist

Should I try it myself first?

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

A DIY attempt does not rule out a professional job. We remove it and do the joint properly, so just mention it when you contact us.

Keeping the joints in good condition

Simple care keeps the joints in good condition. Our advice:

  • Act on grout cracks that run in a straight line
  • Avoid sloshing water against skirting
  • Look at floor joints each spring
  • Lift furniture rather than dragging it across joints

Follow the cure time before walking on or cleaning the joint. Light foot traffic is generally fine sooner than wet cleaning or wheels.

Sealing a gap while it’s small is a quick job. Ignored, they fill with dirt and open further.

Leave it or put it right?

An open concrete floor joint gets wider every time something heavy crosses it. A sealed joint supports the edges. Older cottages and farmhouses around Atherington can have timber floors and frames, where water from a failed joint can cause rot if it’s left.

What you pay reflects the work, not a rough estimate. That’s why we ask about the job first.

What you get with us

  • Full insurance on every job
  • Any old sealant cut out fully, not covered over
  • Colour picked to suit the job
  • 4.9 on Google from 180+ five-star reviews

Read our cost guide and our reviews.

FAQs for Atherington

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

Yes, landlords and agents are among the people we work for, and several properties can be quoted together. You can call 0345 464 0079 or drop us an email with the details for a clear quote.

Do you cover Atherington for floor joint sealing?

Yes. Our work covers London and the South East, and Atherington is part of that. Just call 0345 464 0079 or send us an email with a few details of the job.

Do I need to be at home?

It depends on the job. Inside work needs someone to give us access, and for outside work we will agree access with you when we book.

Where do you work from?

Our base is in Crawley, West Sussex, and we cover South East England, London and all of Scotland.

Do you seal kitchen plinths to the floor?

Yes. Where a floor meets a bath panel, kitchen plinth or skirting in a wet area, we use a flexible silicone so water can’t get into the gap.

Can sealant along the skirting be painted?

Where the skirting will be painted, we can use a flexible sealant that takes paint. Silicone isn’t made to be painted, so we use it where the joint stays unpainted.

Will there be a smell?

Possibly a little. Any smell clears as the sealant cures, and ventilation helps.

Which products do you use?

The product depends on the job: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. Brands we use include Arbo and Everbuild.

For landlords and businesses

If you manage several properties in or around Atherington, several properties can be quoted together. Just tell us the addresses and what each one needs, and pictures by email help.

Water getting past a failed joint can damage the building, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance.

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