Hampshire · England

Frostlane Floor Joint Sealing

Floor joint sealing across Frostlane and nearby, with every bit of old sealant taken out first and a one-year guarantee.

  • Skirting caulk that keeps splitting
  • Dirt and water collecting in open floor joints
  • Skirting that has pulled away from the floor

Trusted floor joint sealing in Frostlane

Can I do it myself?

The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is chosen for how the joint moves and where it is, then guaranteed for a year.

Some sealant jobs are within reach of a careful DIYer, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.

Floor joint sealing for homes and businesses in Frostlane

Where skirting is painted, we can use a flexible sealant that takes paint. In wet areas we’d normally use silicone, which isn’t made to be painted. We work on thresholds, concrete floor joints and wet room & bathroom floors, and the jobs we see most are cracked caulk along skirting in bathrooms and kitchens and grout used at the floor edge instead of sealant.

In a village or hamlet like Frostlane, new homes are more likely to be a barn conversion or a handful of houses than a big estate. Every one needs its sealant and floor joints done properly, whatever the size of the site.

We guarantee the work for a year. If there’s a problem with our work within the year, let us know and we’ll sort it.

Place
Frostlane (SO45)
Wider area
Hampshire
Guarantee
A year, on every job
Price
A clear quote up front
Telephone
0345 464 0079
Last updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

What floor joint sealing looks like in Frostlane

Floors around Hampshire run from suspended timber in older homes to concrete in newer houses and units, and they do not all move the same way. The joint at the skirting or threshold has to allow for that.

For site and facilities teams at buildings such as Waterside Primary School, entrance and corridor floor joints take a lot of traffic. For buildings such as St Anne, floor and skirting joints in halls and kitchens wear like any others.

Frostlane is about 1 mile south-east of Hythe, in Hampshire. Wherever you are in the SO45 postcode area, we can carry out floor joint sealing at your property. Frostlane is one of 683 places in Hampshire where we work for floor joint sealing.

Every address in SO45 is within our area for floor joint sealing. Close by, we work in Hardley (1 mile south), Little Holbury (2 miles south), Holbury (2 miles south), Weston (2 miles north) and Roughdown (2 miles south). We also work in nearby towns such as Winchester (14 miles north), Gosport (11 miles east), Eastleigh (8 miles north), Fareham (8 miles east), Totton (7 miles north-west) and Chandler's Ford (9 miles north).

Near you in Frostlane

Locally, jobs take us to homes and businesses close to Noadswood School, among other places. For rail, the closest station is Netley station, about 2.5 miles north-east of the centre. Well-known places in the area include Royal South Hants Hospital (4 miles north) and Netley Castle (2 miles north-east). Not far away are Mercury Marshes.

Map of Frostlane © OpenStreetMap contributors

Keeping the joints in good condition

Joint life depends on how it’s used and looked after. Here’s what we suggest:

  • Cone off fresh joints until they’re ready
  • Look at floor joints each spring
  • Vacuum floor joints regularly to stop grit building up
  • Check the sealant is paintable before decorating

Keep heavy furniture from dragging across the joints. Dragging can tear the bead.

In wet areas, an open floor joint lets water reach the subfloor. A sound seal stops that happening.

Work for landlords, hotels and businesses

For anyone letting property in or around Frostlane, jobs at different addresses can go on one quote. Just tell us the addresses and what each one needs, and pictures by email help.

Hotels need rooms back in use, so we plan the work room by room around your bookings where we can. We’ve worked in hotels as well as homes and businesses.

Common problems we fix in Frostlane

Floors and walls move a little with the seasons. Heating dries timber and opens gaps along the skirting and they change again in summer.

Keep an eye out for any of the following:

  • Rigid edge joints in tiled floors
  • Tiled floors with no room to move
  • Worn sealant at door thresholds
  • Failed joint filler in concrete floors

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

What your quote should include

  • Which sealant they’ll use, and why
  • The length of the guarantee
  • How long to leave it before use
  • How much experience the applicator has

Our hiring checklist

Frostlane: your questions answered

Can you do floor joint sealing in Frostlane?

Yes. We work across London and the South East, and Frostlane is part of that. You can ring 0345 464 0079 or drop us an email and tell us what needs doing.

Do you cover smaller places like Frostlane?

Yes, smaller places are covered as well as towns. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

Do you hold any approvals?

Yes. We are ARBOMaster approved, the scheme for applicators of Arbo sealants.

My floor grout keeps cracking in a line. Can you help?

Generally, yes. Straight cracks in grout often show where a movement joint was needed. We rake out that line and seal it with flexible sealant.

I rent my home. Can I book you?

Yes. Ask your landlord first, and we can send them the quote if that helps.

Do you work on commercial floors?

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

Where are you based?

Our base is in Crawley, and we cover South East England, London and all of Scotland.

How long will you be here?

Typically it takes a few hours for most rooms, longer for large commercial floors. Larger jobs naturally take longer, and we’ll tell you how long to expect.

What happens on the day

When we arrive, we start by going over the job with you, so there are no surprises. We protect the surfaces around the joints before any work starts. Most jobs take a few hours for most rooms, longer for large commercial floors. In a small place like Frostlane, access is normally the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. The room is cleared along the joints so we can reach them.
  2. We take out the cracked caulk, grout or old sealant.
  3. Edges are cleaned and dried.
  4. A flexible sealant suited to the floor is applied and tooled.
  5. We check the joints and explain the aftercare.

Getting ready for the visit

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

How to get a quote

Call for a quick quote, or send an email if you’d rather. Describe what needs sealing and we will explain what’s involved.

Get a quick quote

Read more

What we cannot put right

We’ll always be straight with you, so here’s what sealant can’t fix:

  • Large cracks that need a surveyor
  • Subfloor problems that need a flooring contractor
  • A tiled floor that needs relaying

Not sure which it is? You can ring 0345 464 0079 or email us and we will tell you honestly.

Where we work in Frostlane

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

Surface by surface

Commercial floors

Floor joint work in businesses can be planned around your hours. Out-of-hours working can be arranged where it’s needed.

Concrete floor joints

Hard wheels break down the edges of open joints. A sealed joint protects the edges and keeps dirt out.

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