Southampton · England

Floor Joint Sealing in Sholing

Floor joint sealing in Sholing from a team with over 20 years’ experience. 180+ five-star Google reviews and a 4.9 rating.

  • Open joints around bathroom floor edges
  • Threshold joints that have opened or worn
  • Concrete floor joints that have broken down

Need floor joint sealing in Sholing?

About our floor joint sealing in Sholing

Concrete floors in warehouses and units have joints that take heavy wear. We reseal them with a product chosen for the movement and the traffic. We work on wet room & bathroom floors, concrete floor joints and commercial floors, and the jobs we see most are cracked grout where a tiled floor needs a movement joint and gaps at thresholds between rooms.

Homes around Sholing range from older cottages to newer houses, and their floors range just as widely, from timber that moves with the seasons to tiles laid on concrete. Skirting and threshold joints need a sealant that suits the floor.

You get a 12-month guarantee, the same in Sholing as everywhere else we work.

Location
Sholing (SO19)
Wider area
Southampton
Guarantee
12 months on all our work
Quotes
Quoted before any work starts
Phone
0345 464 0079
Page updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

Quotes for floor joint sealing in Sholing

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

  • The size of the job
  • Which sealant suits the joint
  • How easy the joints are to reach
  • Mould in or behind the old joints

Rather than a set price list, we price the job in front of us: how many joints, what’s in them now and how we reach them. The price is agreed before we begin.

Helping us quote

The more you tell us, the more accurate the quote. When you get in contact, it helps to mention:

  • Any access issues, like height or stairs
  • The type of property
  • The rough size of the job
  • The address or postcode of the job

For a quick quote, get us on the phone, or email us if that’s easier. Tell us about the joints that need doing and we will talk you through the work.

For landlords and businesses

For anyone letting property in or around Sholing, several properties can go on one quote. Just tell us the addresses and what each one needs, and photos by email help.

Mouldy or split sealant often shows up at the end of a tenancy. We can quote for more than one property at once.

What we’re called out for in Sholing

Timber floors and skirting shrink and swell through the year. Heating dries timber and opens gaps along the skirting.

These are the problems we’re asked about most:

  • Threshold joints that have opened or worn
  • Open joints around bathroom floor edges
  • Tiled floors with no room to move
  • Rigid edge joints in tiled floors

For buildings such as Church of St Mary, joints in its floors, skirtings and thresholds need resealing as they wear.

Questions to ask before booking

  • Whether all the old sealant comes out first
  • Whether they’re fully insured
  • How the surfaces are prepared before sealing
  • Is VAT in the price?

Choosing a sealant specialist

Keeping the joints in good condition

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

  • Use furniture pads near skirting
  • Cone off fresh joints until they’re ready
  • Keep dirt out of the joints
  • Keep floor cleaning water to a minimum at the edges

Keep heavy furniture from dragging across the joints. Dragging can tear the bead before it has fully cured.

A tiled floor that cracks along a line will keep cracking until it can move. A flexible joint added early helps protect the tiles themselves.

What happens if it’s left?

Filling a skirting gap with caulk looks fine at first, but the movement soon cracks it. A flexible sealant moves with the floor, so the joint stays closed. Around Sholing, water from a failed joint in an older home can soak into timber and plaster, which is far harder to put right than the sealant itself.

Leaving a failed joint generally makes the job bigger, not smaller, as water and mould keep getting in. If you’re unsure, phone 0345 464 0079 or email us and we’ll give you an honest view and a quote.

Why Sholing customers choose us

  • Anti-fungal sanitary silicone in wet areas
  • Over 20 years’ experience
  • White, clear, grey or another colour, product permitting
  • Domestic, commercial and hotel work

Take a look at what affects the cost and what customers say.

Sholing questions

Can you do floor joint sealing in Sholing?

Yes, Sholing is within the area we cover. We work across London and the South East. You can phone 0345 464 0079 or drop us an email and tell us what needs doing, and we’ll give you a clear price.

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

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

Are you fully insured?

Yes, we’re fully insured.

Can you add a movement joint to a tiled floor?

Often, yes. We replace the grout along a suitable line with flexible sealant in a matching colour. Loose or cracked tiles need a tiler first.

Where are you based?

We’re a Crawley-based firm. Our area covers South East England, London and Scotland.

Do you take out the old sealant first?

Yes. Sealing over old sealant is the main reason resealing fails early, and it’s something we never do.

Should I try DIY first?

That depends on the joint. Work at height, movement joints, fire-rated gaps and large areas are best left to a professional.

Will you leave a mess?

We keep the work tidy. Nearby surfaces are protected, and the area is left clean when we finish.

How it works

Most of a good job is in the preparation, so that is where we spend the time. Joints are cleaned back and dried before anything new goes in. In total, it usually takes a few hours for most rooms, longer for large commercial floors. In a smaller place like Sholing, parking is seldom the issue; lanes, gates and long drives are worth mentioning. If the job is outside, tell us about side access and how high the joints are.

  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. The joint is tooled neatly and the cure time explained.

Before we arrive

  • On commercial sites, let us know about site rules
  • Tell us about any previous sealing or DIY attempts
  • Let us know about parking restrictions

Getting a quote

If you are in Sholing and need floor joint sealing, phone 0345 464 0079 or email us. A short description of the job and where it is helps us quote, and you’ll get a clear quote before any work starts.

Ask for a quote

Read more

New homes and floors in Sholing

Floors around Southampton run from suspended timber in older homes to concrete in newer houses and units, and they don’t all move the same way. That is why the skirting and threshold joints need a flexible seal.

For landlords with property near Sholing station, open skirting and floor joints collect dirt and water, so seal them while the property is empty. Schools such as St Monica Primary School are buildings too, and floor joints in corridors, halls and entrances take heavy wear and need resealing before the edges break up.

Sholing is about 2 miles south-east of Southampton, in Southampton. If you need floor joint sealing in Sholing, it’s easy to get a quote: please phone 0345 464 0079 or email us. We cover Southampton from our Crawley base. Our area takes in 40 places across Southampton.

Work in SO19 works the same way as everywhere else we cover. Local streets include Bay Road, Ashby Road and Loane Road. You will find Sholing on the A3025, which makes it straightforward to reach with everything needed for floor joint sealing. We also cover the places around Sholing: Itchen (1 mile west), Thornhill (1 mile north-east), Bitterne (1 mile north), Peartree Green (1 mile west) and Northam (1 mile north-west). Larger places within reach include Shirley (4 miles north-west), Regents Park (4 miles west), Maybush (5 miles north-west), Coxford (4 miles north-west), Freemantle (3 miles west) and Lordswood (4 miles north-west). As one of the bigger places in Southampton, Sholing has homes, rented property and businesses of every kind.

Around Sholing

Typical jobs here are in homes near The Red Lion pub, Woolston School and Westwood Woodland Park, among other places. The nearest railway station is Sholing station, roughly 0.5 miles south-west of the centre. Nearby you’ll also find Netley Castle (1.6 miles south) and Marlands Shopping Centre (2.3 miles west). The countryside around Sholing includes Netley Common.

Map of Sholing © OpenStreetMap contributors

How the job changes by surface

Commercial floors

Shops, offices, warehouses and units all have floor joints that need sealing. We talk through the traffic and choose a sealant suited to it.

Tiled floors

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

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