East Sussex · England

Floor & skirting joints in Sidley, East Sussex

Professional floor joint sealing in and around Sidley, with every bit of old sealant taken out first.

  • Failed seals where bathroom floors meet baths and panels
  • Failed joint filler in concrete floors
  • Gaps at thresholds between rooms

Floor joint sealing in Sidley

Floor joint sealing in Sidley

Floor joint sealing is mostly about choosing the right product and preparing the joint. Old caulk, grout or failed sealant comes out first, then clean, back and seal the joint. We are often asked to deal with threshold joints that have opened or worn and failed joint filler in concrete floors, on wet room & bathroom floors, commercial floors and tiled floors.

Where new homes go up in smaller places like Sidley, it’s often a small development or a single plot. The sealant around baths, showers, frames and skirtings needs to be right from the start.

Each job carries a 12-month guarantee.

Eleven members of the Mr Mastic team standing in front of branded white vans
Location
Sidley (TN39, TN40)
Wider area
East Sussex
Cover
A year, on every job
Quotes
Quoted before any work starts
Phone
0345 464 0079
Last updated
26 October 2026

Landlord and commercial work in Sidley

We work for landlords and letting agents as well as householders. Resealing between tenancies keeps a property looking cared for before the next move-in.

In hotels, rooms out of use cost money, so the work can be planned room by room around your bookings where we can. We’ve worked in hotels as well as homes and businesses.

Floor joint sealing in Sidley: local notes

Floors around East Sussex 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 All Saints Church of England Primary School, entrance and corridor floor joints take a lot of traffic. For buildings such as Church of All Saints, floor and skirting joints in halls and kitchens wear like any others.

Sidley is about 1 mile north of Bexhill-on-Sea, in East Sussex. We provide floor joint sealing to homes and businesses in Sidley and nearby. Our area takes in 289 places across East Sussex, large and small. For nearby work, see our Brighton page, about 26 miles away.

All of TN39 and TN40 is within our area for floor joint sealing. That includes homes and businesses on Mayo Lane, Bank Road and North Road. Being close to the A2691, Sidley is easy for our applicators to reach. Close by, we work in Bexhill-on-Sea (1 mile south), Watermill (1 mile north), Lunsford's Cross (2 miles north-west), Russell's Green (3 miles north-west) and Hooe Common (3 miles west). Larger places within reach include Eastbourne (9 miles south-west), Hastings (4 miles east), Hailsham (9 miles west), St Leonards (4 miles east), Polegate (10 miles west) and Hastings Old Town (5 miles east).

What’s near Sidley

We work in homes and buildings around The New Inn, Bexhill High Academy and Egerton Park, among other places. The closest station to Sidley is Bexhill station, about 1.4 miles south of the centre. A little further out are Bexhill Hospital (0.7 miles south) and Bexhill Costume And Social History Museum (1.2 miles south). Open spaces near Sidley include Senlac Hill and Gillham Wood.

Map of Sidley © OpenStreetMap contributors

Surface by surface

Tiled floors

Perimeter joints in tiled floors should be sealant, not grout. Grout at the edge is removed and replaced with sealant.

Skirting boards

Skirting gaps are one of the most common floor joints we seal. The old caulk is removed first so the bead sits on a clean surface.

What we do, step by step

You do not need to clear the whole room or building, just the space around the work. We protect the rest, and the work takes a few hours for most rooms, longer for large commercial floors for a typical job. Parking around Sidley is generally easier than in a town centre, but mention any lanes, gates or long drives. For outside work, side access and the height of the joints help us plan.

  1. We start by looking at the floor, the gap and the traffic, then choose the product.
  2. Whatever is in the joint now, whether caulk, grout or sealant, comes out.
  3. We clean and vacuum the joint and fit backing where the depth needs setting.
  4. The sealant goes in, chosen for the floor and coloured to suit it.
  5. We tool the joint neatly and tell you when it can be walked on and cleaned.

How to prepare

  • Mention any sign-in or site rules at work premises
  • For indoor joints, keep the area dry beforehand if you can
  • Plan for the work area to be out of bounds to pets and children

Getting a quote

We quote each job on its own, so start by telling us what you need. Simply call 0345 464 0079 or drop us an email and describe the job.

Get a price

Advice

What we’re called out for in Sidley

Some floors were never given a perimeter gap or movement joint. As it expands, the edges lift or crack, and the sealant or grout breaks.

Common reasons people contact us are:

  • Open joints that fill with dirt
  • Skirting caulk that keeps splitting
  • Concrete floor joints that have broken down
  • Skirting that has pulled away from the floor

If you let a flat or house near Bexhill station, a tidy floor and skirting joint helps a rental look ready for the next tenant.

What to look for in a quote

  • What happens if the job turns out different
  • Whether they’re fully insured
  • Whether you can choose the colour
  • The length of the guarantee

Choosing a sealant specialist

What affects the cost of floor joint sealing

For a quick quote, just ask. What matters most is:

  • How much old sealant there is and how hard it is to remove
  • Any working-time requirements on site
  • How many areas need sealing
  • The product the joint needs

A few things move the cost up or down: how much old sealant there is and how stubborn it is, any mould to treat, and whether the work is at height. We take all of that into account in your quote.

What to tell us for a quote

The more you tell us, the more accurate the quote. When you ask for a quote, tell us:

  • Any previous sealing or DIY work
  • Whether it’s a home or a business
  • Where the property is
  • Access, such as stairs, a lift or height

Call for a quick quote, or email us if that’s easier. Tell us about the joints that need doing and we’ll explain what’s involved before giving you a price.

How to look after the new joints

Simple care keeps the joints in good condition. We recommend:

  • Keep caulk for dry, still joints only
  • Have a cracking tiled floor checked before tiles break
  • Check skirting joints after the heating season
  • Use a well-wrung mop rather than flooding the floor

Avoid flooding the floor when you clean. Less water at the edges helps the joints last.

A gap under the skirting collects dust and lets draughts through. Sealing it early keeps the room cleaner and stops it getting worse.

DIY sealant or a professional job?

If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it doesn’t work out, we can still put it right.

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. All the old material has to come out first.

Common questions in Sidley

Is Sidley in your area for floor joint sealing?

Yes, Sidley is within the area we cover. We work across London and the South East. Just call 0345 464 0079 or email us with a few details of the job, and we’ll give you a clear price.

Do you work for landlords with property near Bexhill station?

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

Is there any odour?

That depends on the sealant. Some products have a noticeable smell, others very little.

Why not just use caulk?

Only on dry joints that don’t move. It splits once the floor shifts, so the gap comes back. A flexible sealant lasts longer there.

How long does the job take?

Typically it takes a morning or an afternoon for most homes. Larger jobs naturally take longer, and we’ll say how long yours will take.

Is it OK to seal over old sealant?

No. Fresh sealant does not stick to old sealant, and anything trapped underneath, including mould and water, stays there. It all has to come out first.

Can grout be replaced with sealant on a tiled floor?

Often, yes. Where a floor needs one, we rake out grout along the right line and replace it with flexible sealant coloured to suit. If tiles are loose, that needs fixing first.

Do you offer different sealant colours?

We help you choose a colour that suits, from white and clear to greys and other shades. The choice depends on the product the joint needs.

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