East Sussex · England

Floor Joint Sealing in Old Heathfield

Our applicators work in Old Heathfield on sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints. Old material cut out, joints cleaned and sealed neatly and every job guaranteed for a year.

  • Gaps opening between the floor and skirting
  • Caulk that has cracked where the floor moves
  • Concrete floor joints that have broken down

Need floor joint sealing in Old Heathfield?

Floor joint sealing in Old Heathfield, done properly

In kitchens and bathrooms, the joint where the floor meets a bath panel, plinth or skirting takes mop water every day. A flexible silicone seal keeps it out and stops dirt collecting. If you’re dealing with gaps at thresholds between rooms and chipped and open joints in warehouse floors, we can help, on thresholds, skirting boards and wet room & bathroom floors alike.

Older homes in small places like Old Heathfield often have timber floors that move with the seasons, which is why skirting and threshold joints need a flexible sealant, not filler.

A 12-month guarantee comes with the work, just as it does everywhere we cover.

Eleven members of the Mr Mastic team standing in front of branded white vans
Place
Old Heathfield (TN21)
Region
East Sussex
Cover
A year, on every job
Quote
A clear quote up front
Phone
0345 464 0079
Updated
26 October 2026

DIY sealant or a professional job?

A DIY attempt does not rule out a professional job. We cut it out and start again, so just mention it when you contact us.

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

Aftercare tips

Good habits help new joints last longer. A few tips:

  • Look at floor joints each spring
  • Act on grout cracks that run in a straight line
  • Vacuum floor joints regularly to stop grit building up
  • Check the sealant is paintable before decorating

Check the joints after the first winter. Small gaps at the ends can be touched up early on.

Open skirting gaps let in draughts, dust and sometimes insects. Sealing it keeps the room tidier.

Surface by surface

Tiled floors

Perimeter joints in tiled floors should be sealant, not grout. We rake out any grout there and reseal.

Skirting boards

Gaps between skirting and floor open as timber and floors move. A flexible sealant closes the gap without cracking in a colour to suit.

What happens on the day

Most of a good job is in the preparation, and we do not rush it. Every joint is cleaned and dried before new material goes in. All told, the work takes a few hours for most rooms, longer for large commercial floors. For a village or hamlet like Old Heathfield, the journey is planned in advance: tell us about narrow lanes, gates, long drives and where we can park. We bring what the job needs, so it can be finished in one trip 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. We vacuum out the joint and add backing where the depth needs setting.
  4. The chosen sealant goes in, coloured to suit the floor.
  5. The joint is tooled neatly and the cure time explained.

Before we arrive

  • Tell us if parking is tricky
  • Mention if the joints have been sealed before
  • Clear the area around the work

How to get a quote

For floor joint sealing in Old Heathfield, phone 0345 464 0079 or email us. A short description of the job and where it is helps us quote, and we will agree the price before any work begins.

Get a quick quote

Advice

Landlord and commercial work in Old Heathfield

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

We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.

What floor joint sealing looks like in Old Heathfield

Floors around East Sussex run from suspended timber in older homes to concrete in newer houses and units, and each moves in its own way. That’s why the skirting and threshold joints need a flexible seal.

For site and facilities teams at buildings such as Heathfield Community College, entrance and corridor floor joints take a lot of traffic. If you look after a church, hall or community building such as The Parish Church of All Saints, joints in its floors, skirtings and thresholds need resealing as they wear.

Old Heathfield is about 7 miles north of Hailsham, in East Sussex. Anywhere in TN21, we can carry out floor joint sealing at your property. Old Heathfield is one of 289 places in East Sussex we cover. We also work in Brighton, around 20 miles away.

Here we cover the TN21 postcode area for floor joint sealing. You’ll find streets such as School Hill and Church Street, all of which we cover. Other places close to Old Heathfield include Cade Street (1 mile north), Sandy Cross (1 mile west), Heathfield (1 mile west), Broad Oak (1 mile north) and Warbleton (1 mile south). Larger places within reach include Eastbourne (12 miles south), Hastings (14 miles south-east), Bexhill-on-Sea (11 miles south-east), Seaford (15 miles south-west), Lewes (13 miles south-west) and Hailsham (7 miles south).

Local landmarks in Old Heathfield

Around Old Heathfield, our work takes us to homes and buildings near The Star Inn and Parkside Community Primary School, among other places. Nearby you’ll also find Hellingly Hospital (5 miles south) and Old Castle (3.6 miles east). Open spaces near Old Heathfield include Selwyns Wood.

Map of Old Heathfield © OpenStreetMap contributors

FAQs for Old Heathfield

Is floor joint sealing in Old Heathfield guaranteed?

Every job comes with our one-year guarantee, wherever it is. We’re also fully insured and ARBOMaster approved.

Will you come out to Old Heathfield?

Yes, we do. We work across London and the South East, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.

How much does floor joint sealing cost in Old Heathfield?

Size, access and the old material all affect the cost. Call for a quick quote and we will talk you through it.

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.

I’m a tenant. Can you help?

We can work for tenants, landlords or agents. Get your landlord’s agreement first.

How long does the job take?

Most jobs take a few hours for most rooms, longer for large commercial floors, including preparation and clearing up. Your quote will say how long we expect yours to take.

Do you use a paintable sealant?

It depends on the sealant, so let us know first. We use a paintable flexible sealant on joints you plan to paint.

Is it OK to seal over old sealant?

No. Fresh sealant does not stick to old sealant, and it traps any mould or water underneath. We remove it all first.

Leave it or put it right?

Water that gets past a floor joint can damage the floor beneath. Dealing with it early keeps the repair to the joint. Older cottages and farmhouses around Old Heathfield can have timber floors and frames, and water through a failed joint can rot timber if it’s left.

Combining jobs into one visit generally makes better use of the time than several visits, so tell us about everything that needs sealing. You’ll get one clear quote for the whole job.

Why us?

  • White, clear, grey or another colour, product permitting
  • Quality sealants from Arbo and Everbuild
  • Colour picked to suit the job
  • We agree the colour with you first

Read our cost guide and customer reviews.

What affects the quote in Old Heathfield

Your quote is based on your job. We look at:

  • Access and height
  • The old material and how stubborn it is
  • The number of rooms or windows
  • Whether there’s mould to deal with

Instead of a standard rate, we price the job in front of us: how many joints, what’s in them now and how we reach them. You will know the price before we begin.

What we need to know

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

  • Pictures of the joints, sent by email
  • Whether it’s a home or a business
  • Access, such as stairs, a lift or height
  • If someone has resealed it before

Want a quote for floor joint sealing? Please call 0345 464 0079 or send us an email with a few details. We will explain what we’d do and give you a clear price before any work starts.

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