Hampshire · England

Swanwick Floor Joint Sealing

Floor joint sealing for Swanwick, by sealant specialists with 20+ years’ experience. Rated 4.9 on Google from 180+ five-star reviews.

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

Book floor joint sealing in Swanwick

Quotes for floor joint sealing in Swanwick

You will get a clear quote before we start. It takes into account:

  • Whether old sealant or filler has to be cut out
  • Which sealant suits the joint
  • How many areas need sealing
  • The size of the job

What it costs depends on how much there is to do, how hard the old material is to remove and access to the work. You’ll have a clear quote before any work starts.

Asking for a quote

To make quoting easier, let us know:

  • Whether it’s a home or a business
  • Where the property is
  • How we’d reach the joints
  • Photos by email, if that’s easy

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

How we handle floor joint sealing in Swanwick

Gaps along the bottom of skirting are common in new and older homes alike. Decorators’ caulk normally cracks where there’s movement, so we use a flexible sealant that moves with the floor. We work on commercial floors, concrete floor joints and skirting boards, and common reasons people get in touch are tiled floors with no room to move and dirt and water collecting in open floor joints.

Around Swanwick, older homes often have timber floors that move through the year, so skirting and threshold joints need a flexible sealant rather than a rigid filler.

Each job carries a 12-month guarantee, whatever its size.

Location
Swanwick (SO31, PO15)
Wider area
Hampshire
Cover
12 months on all our work
Price
A clear price before work begins
Call
0345 464 0079
Page updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

Common problems we fix in Swanwick

Caulk is the usual filler for skirting. In a joint that moves or gets wet, it splits, which is why so many skirting joints look broken.

Signs it’s time to call us include:

  • Grout cracking in a straight line across a floor
  • Perimeter joints in tiled floors filled with grout
  • Caulk that has cracked where the floor moves
  • Worn sealant at door thresholds

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

Before booking anyone

  • Whether the sealant suits the joint
  • The length of the guarantee
  • How much experience the applicator has
  • What the quote includes, VAT included or not

Choosing a sealant specialist

Leave it or put it right?

Floor joints left open collect dirt that is hard to clean out and makes the floor look worn. A neat sealed joint is easier to clean and finishes the floor. In a small place like Swanwick, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.

A failed joint rarely gets cheaper to fix by waiting. If you are not sure whether it needs doing, call 0345 464 0079 or drop us an email for an honest opinion and a quote.

Why book with us

  • A choice of colours where the product allows
  • Arbo and Everbuild products
  • We leave the area clean and tidy
  • You choose the colour before work begins

Take a look at our cost guide and our reviews.

How it works

Our applicators work methodically: protect, prepare, seal, tidy. For most jobs that takes a few hours for most rooms, longer for large commercial floors and we leave things clean and tidy. Somewhere as small as Swanwick, access is often the only tricky part. 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. Old caulk, grout or sealant is removed from the joint.
  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. Finally we tool it smooth and explain when the floor can be used and cleaned.

Getting ready for the visit

  • Clear items away from the joints we’re working on
  • For business premises, tell us about site rules or sign-in
  • Plan for the work area to be out of bounds to pets and children

Get a quote

We don’t publish a price list, as no two jobs are quite the same. Instead, your job gets its own clear quote. To arrange one, ring 0345 464 0079 or send us an email.

Get a quick quote

Related advice

When it isn’t the sealant

Sealant isn’t the answer to every problem, and we will tell you before any work starts. It will not solve:

  • Subfloor problems that need a flooring contractor
  • Leaks from a failed tanking system
  • Loose, hollow or cracked tiles, which need a tiler

If you are not sure, just ring 0345 464 0079 or email us and we’ll give you a straight answer before booking.

Where we work in Swanwick

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

Different surfaces, different methods

Skirting boards

Skirting pulls away from the floor as floors shrink and settle. We seal them with a flexible sealant rather than caulk in a colour to suit.

Thresholds

Threshold joints get a lot of feet, so we choose a hard-wearing, flexible product and tool it flush.

Aftercare tips

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

  • Do not paint over silicone
  • Don’t slide heavy items over sealed joints
  • Get cracks along tile grout lines looked at early
  • Avoid sloshing water against skirting

Keep heavy furniture from dragging across the joints. Sharp edges can cut the sealant before it has fully cured.

In wet areas, an open floor joint lets water reach the subfloor. Resealing early keeps it out.

What floor joint sealing looks like in Swanwick

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

If you let a flat or house near Bursledon station, a tidy floor and skirting joint helps a rental look ready for the next tenant. If you look after a building such as Sarisbury Church of England Junior School, floor joints in corridors, halls and entrances take heavy wear and need resealing before the edges break up.

Swanwick is about 2 miles south of Hedge End, in Hampshire. Every kind of property in Swanwick can book us for floor joint sealing. Every job comes with our one-year guarantee. Across Hampshire, we cover 683 places, Swanwick among them.

Every address in SO31 and PO15 is within our area for floor joint sealing. We cover properties on Walpole Lane, Ashby Mews and Swanwick Lane. Other places close to Swanwick include Lower Swanwick (1 mile north-west), Sarisbury (1 mile south-east), Park Gate (1 mile south-east), Burridge (1 mile north-east) and Sarisbury Green (1 mile south). Within a short drive, we also cover Winchester (12 miles north), Gosport (8 miles south-east), Havant (13 miles east), Eastleigh (6 miles north-west), Fareham (4 miles south-east) and Horndean (12 miles east).

Local landmarks in Swanwick

We work in homes and buildings around The Old Ship Inn and Brookfield Community School and Language College and the streets around them. For rail, the closest station is Bursledon station, roughly 0.8 miles west. Nearby you will also find Bursledon Brickworks Industrial Museum (under half a mile north) and St Andrew's Castle (2.4 miles south-west). The countryside around Swanwick includes Swanwick Lakes.

Map of Swanwick © OpenStreetMap contributors

Swanwick questions

Can you do floor joint sealing in Swanwick?

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

Is Swanwick within the area you cover?

Yes. Swanwick is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

Can you add a movement joint to a tiled floor?

Often, yes. Where a floor needs one, we rake out grout along the right line and replace it with flexible sealant. Loose or cracked tiles need a tiler first.

Can you match the sealant colour?

We help you choose a colour that suits. The choice depends on the product the joint needs.

Can you do several jobs on one visit?

Of course. Combining jobs makes good use of the visit, so mention them when you ask for a quote.

Can you reseal concrete floor joints in an industrial unit?

Yes, including warehouses, units, shops and offices. Work can be planned around your hours, and out-of-hours work can be arranged.

Do I need to be at home?

We need access to the joints, so we will agree that with you when we book. Indoors, that generally means someone at home.

What do you put in the joint?

Quality sealants from brands including Arbo and Everbuild, chosen to suit the joint. We explain the product when we quote.

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