East Sussex · England

Floor & skirting joints in Dukes Green, East Sussex

Floor joint sealing for Dukes Green, by sealant specialists with 20+ years’ experience. 180+ five-star Google reviews and a 4.9 rating.

  • Cracked caulk along skirting in bathrooms and kitchens
  • Open joints around bathroom floor edges
  • Gaps at thresholds between rooms

Floor joint sealing in Dukes Green

Floor joint sealing in Dukes Green, done properly

Concrete floors in warehouses and units have joints that take heavy wear. Each is resealed with a floor-joint product suited to what runs over it. If you have concrete floor joints that have broken down and skirting that has pulled away from the floor, we can help.

Older homes in small places like Dukes Green often have timber floors that move with the seasons, so skirting and threshold joints need a flexible sealant rather than a rigid filler.

Big or small, you get the same 12-month guarantee.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Where
Dukes Green (BN26)
Wider area
East Sussex
Cover
A year, on every job
Quote
A clear quote up front
Phone
0345 464 0079
Last updated
26 October 2026

Honest limits

We won’t take on work that won’t last, so these are the limits:

  • A tiled floor that needs relaying
  • Subfloor problems that need a flooring contractor
  • Failed waterproofing under a wet room floor

If you’re not sure, just phone 0345 464 0079 or email us and we’ll give you a straight answer.

Surfaces we seal

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

How we quote for floor joint sealing

There’s no set price list, because jobs vary so much. The quote depends on:

  • Any working-time requirements on site
  • The amount of work
  • Any mould that needs treating
  • How much old sealant there is and how hard it is to remove

A few things move the cost up or down: the old material and how easily it comes out, 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:

  • Roughly how big the job is
  • If someone has resealed it before
  • Access, such as stairs, a lift or height
  • A few photos by email, if you can

We quote each job on its own, so the first step is telling us about yours. Simply call 0345 464 0079 or email us and describe the job, and photos are welcome.

Dukes Green: your questions answered

I let a flat near Berwick (Sussex) station. Can you help?

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

Do you cover smaller places like Dukes Green?

Yes. Dukes Green is within the area we cover, which takes in towns, villages and rural addresses. Our work covers London and the South East. Just mention lanes, gates or anything else about the route when you book.

Is caulk good enough for skirting?

Caulk cannot cope with movement or water. Skirting joints move with the floor, so a flexible sealant suits them better.

Will the old sealant be removed?

Yes, always, and completely. New silicone doesn’t stick to old silicone, so any old material comes out before anything new goes in.

Are you an approved applicator?

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

Why does the gap under my skirting keep coming back?

Movement from drying timber and settling floors opens the gap. Caulk tends to crack; a flexible sealant does not.

Can you do several jobs on one visit?

Yes. Tell us about everything you’d like done and we’ll quote it together.

Can you seal where the floor meets the bath panel?

Yes. These joints get wet every time the floor is cleaned, so we seal them with silicone suited to wet areas.

Floor joint sealing in Dukes Green: local notes

Across East Sussex, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and each moves in its own way. The joint at the skirting or threshold has to allow for that.

If you look after a church, hall or community building such as The Parish Church of St Michael the Archangel, joints in its floors, skirtings and thresholds need resealing as they wear. If you look after a building such as Alfriston School, entrance and corridor floor joints take a lot of traffic.

Dukes Green is about 3 miles north-east of Seaford, in East Sussex. Jobs in Dukes Green get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. Across East Sussex, we cover 289 places, Dukes Green among them. We also work in Brighton, about 13 miles from Dukes Green.

Work in BN26 works the same way as everywhere else we cover. Close by, we work in Lullington (1 mile north-east), Alfriston (1 mile north), Winton (1 mile north), Milton Street (1 mile north-east) and Alciston (2 miles north). Larger places within reach include Eastbourne (6 miles east), Bexhill-on-Sea (14 miles east), Seaford (3 miles south-west), Lewes (8 miles north-west), Hailsham (6 miles north-east) and Uckfield (12 miles north).

Local landmarks in Dukes Green

Locally, jobs take us to homes and businesses close to Dean's Place Hotel and the streets around them. The closest station to Dukes Green is Berwick (Sussex) station, roughly 2.8 miles north. Well-known places in the area include Chailey Heritage Marine Hospital (3.8 miles west) and Arlington Castle (1.2 miles north-east). Open spaces near Dukes Green include Firle Beacon.

Map of Dukes Green © OpenStreetMap contributors

What happens if it’s left?

Regrouting a cracked line in a tiled floor rarely fixes it. If the floor needs to move there, the grout will crack again. Replacing that line with flexible sealant gives it somewhere to go. Older cottages and farmhouses around Dukes Green can have timber floors and frames, where water from a failed joint can cause rot if it’s left.

Leaving a failed joint usually makes the job bigger, not smaller, because water and mould keep working on it. If you are not sure whether it needs doing, call 0345 464 0079 or drop us an email and we’ll give you an honest view and a quote.

What you get with us

  • An ARBOMaster approved applicator
  • Old sealant always removed completely
  • Anti-fungal sanitary silicone in wet areas
  • Homes, businesses and hotels

Read what affects the cost or what customers say.

What we are called out for in Dukes Green

Decorators’ caulk is often used along skirting because it’s cheap and paintable. In a joint that moves or gets wet, it splits so the gap reappears.

It’s worth asking for a quote if you see:

  • Gaps opening between the floor and skirting
  • Failed joint filler in concrete floors
  • Open joints that fill with dirt
  • Tiled floors with no room to move

If you let a flat or house near Berwick (Sussex) station, open skirting and floor joints collect dirt and water, so seal them while the property is empty.

Comparing quotes

  • What insurance they hold
  • Who turns up on the day
  • What happens if the job turns out different
  • What guarantee comes with the work

Our hiring checklist

How the visit works

You don’t need to clear the whole room or building before we come, only the area right around the joints. We protect the rest, and the work takes a few hours, depending on the length of joint for a typical job. For a village or hamlet like Dukes Green, the journey is planned in advance: 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 look at the gap and the floor type and agree the right sealant.
  2. Whatever is in the joint now, whether caulk, grout or sealant, comes out.
  3. The joint is vacuumed clean, with backing fitted wherever depth matters.
  4. A flexible sealant, or a floor-joint sealant for concrete, is applied in a colour to suit.
  5. The joint is tooled to a neat finish and we tell you when it can take feet and a mop.

How to prepare

  • Let us know about earlier repairs to the joints
  • Mention any leaks or damp you’ve noticed
  • Keep children and pets away from the work area

Getting a quote

There’s no standard price list, because every job is different. Instead, we give you a clear price for your job. To get started, call 0345 464 0079 or email us.

Get a quick quote

Advice

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.

Mouldy or split sealant often shows up at the end of a tenancy, and it’s easy to sort out between tenants. Several properties can go on one quote.

How the job changes by surface

Thresholds

Threshold joints get a lot of feet, so we choose a hard-wearing, flexible product and neatly finished.

Skirting boards

Skirting gaps are one of the most common floor joints we seal. The old caulk is removed first.

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