Hampshire · England

Floor & skirting joints in Privett, Hampshire

Professional floor joint sealing in and around Privett, with old sealant always removed completely.

  • Threshold joints that have opened or worn
  • Failed joint filler in concrete floors
  • Cracked caulk along skirting in bathrooms and kitchens

Floor joint sealing near Privett

How we handle floor joint sealing in Privett

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. We work on thresholds, concrete floor joints and wet room & bathroom floors, and common reasons people get in touch are threshold joints that have opened or worn and caulk that has cracked where the floor moves.

If you’ve bought a new home in or near Privett, the first year or two is a good time to check the sealant. Common snags include open skirting joints, lifting shower seals and gaps around frames.

Every job comes with a one-year guarantee.

Location
Privett (PO12, PO13)
Region
Hampshire
Cover
12 months on all our work
Price
A clear quote up front
Telephone
0345 464 0079
Updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

Landlord and commercial work in Privett

Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.

Mouldy or split sealant often shows up at the end of a tenancy, and it’s quick to put right between tenancies. Several properties can be quoted together.

Questions from Privett

I let a flat near Portsmouth Harbour station. Can you help?

Yes, landlords and agents are among the people we work for, and several properties can be quoted together. Just call 0345 464 0079 or send us an email with the address and what needs doing, and we’ll give you a clear price.

Can you do floor joint sealing in Privett?

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

Is caulk good enough for skirting?

Not where the floor moves or gets wet. Caulk cracks as the floor moves, so the gap comes back. A flexible sealant is the better choice.

Can I do it myself?

For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. Most DIY failures come from sealing over old material, wet joints or too much sealant.

Will there be a smell?

It depends on the product. Some products have a noticeable smell, others very little.

Where are you based?

We’re a Crawley-based firm, with over 20 years’ experience. We work across South East England, London and Scotland.

Can grout be replaced with sealant on a tiled floor?

Often, yes, where it suits the floor. We remove the grout and seal the line with flexible sealant, giving the floor room to move.

Can you match the sealant colour?

Normally, yes. White, clear and grey are common, and other colours are available, and we agree the colour with you before any work starts.

What affects the cost of floor joint sealing

For a quick quote, just ask. The main things that affect it are:

  • How many areas need sealing
  • Any working-time requirements on site
  • How much old sealant there is and how hard it is to remove
  • Whether there’s mould to deal with

The cost reflects the work involved, not guesswork. That’s why we ask about the job first and send you a clear quote before we start.

What we need to know

When you call or email, these details help:

  • Roughly how big the job is
  • Any access issues, like height or stairs
  • If someone has resealed it before
  • The type of property

Getting a quote is simple: tell us what needs doing and where. A few pictures by email make the job easier to understand.

When it is not the sealant

In fairness, there are a few things sealant won’t fix:

  • Tiles that have lifted or broken
  • Water getting under the tiles from elsewhere
  • Movement too big for a sealant joint

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

What we seal

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

What happens on the day

The work is kept neat and contained to the joints we’re treating, so you can carry on as normal. Expect the work to take a morning or an afternoon for most homes, and we tell you how long to leave it before we go. A visit to Privett is planned like any other: the time, the access and where to park are agreed in advance. If the work is outside, the weather plays a part, as sealant needs a dry surface.

  1. The room is cleared along the joints so we can reach them.
  2. Old material is removed from the joint.
  3. Edges are cleaned and dried.
  4. A flexible sealant suited to the floor is applied.
  5. We check the joints and explain the aftercare.

Preparing for the visit

  • For indoor joints, keep the area dry beforehand if you can
  • Tell us about any water getting in
  • Move anything stored near the joints

Ask for a quote

For a quote, phone 0345 464 0079 or email us and tell us where the job is and what the problem looks like. We’ll give you a clear price before any work starts.

Ask for a quote

Read more

Can I do it myself?

Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and does not move well, and getting the depth right matters as much as the look.

Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.

Keeping the joints in good condition

After the cure time, these simple habits help:

  • Ask before painting over a sealed joint
  • Check skirting joints after the heating season
  • Cone off fresh joints until they’re ready
  • Do not fill floor joints with caulk where they move or get wet

Mop with a well-wrung mop rather than flooding the floor. Less water at the edges helps the joints last.

A gap under the skirting collects dust and lets draughts through. Sealing it keeps the room tidier and the edges sound.

New homes and floors in Privett

Across Hampshire, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and they do not all move the same way. That’s why the skirting and threshold joints need a flexible seal.

Rented homes near Portsmouth Harbour station change hands often, and gaps at skirtings and thresholds are worth sealing between tenancies. Managing a site like Gomer Infant School? Then floor joints in corridors, halls and entrances take heavy wear and need resealing before the edges break up.

Privett is about 1 mile south-west of Gosport, in Hampshire. For floor joint sealing in and around Privett, please phone 0345 464 0079 or drop us an email for a quick quote. We cover Hampshire from our Crawley base, Privett included. Our Hampshire coverage runs to 683 places, Privett among them.

Jobs for floor joint sealing in PO12 and PO13 is quoted and booked the same way as anywhere else. That includes homes and businesses on Bay Road, Gomer Lane and Vectis Road. Nearby, we also carry out floor joint sealing in Alverstoke (1 mile south-east), Clayhall (1 mile south-east), Haslar (2 miles south-east), Portsmouth Point (2 miles east) and Portsea (2 miles east). Larger places within reach include Havant (9 miles north-east), Eastleigh (14 miles north-west), Fareham (4 miles north), Horndean (10 miles north-east), Hedge End (10 miles north-west) and Waterlooville (8 miles north-east).

Near you in Privett

Typical jobs here are in homes near Wiltshire Lamb pub, Bay House School and St Vincent College. The closest station to Privett is Portsmouth Harbour station, roughly 2.3 miles east. Well-known places in the area include Tricorn Centre (3.1 miles east) and Search (1.5 miles east). Not far away are West of the River Alver and Portsdown Hill.

Map of Privett © OpenStreetMap contributors

When to call us in Privett

Water and dirt collect in open floor joints. In wet areas, water runs into the gap at every clean and behind skirting and plinths.

Look out for any of the following:

  • Open joints around bathroom floor edges
  • Caulk that has cracked where the floor moves
  • Grout cracking in a straight line across a floor
  • Concrete floor joints that have broken down

For buildings such as St Faith's Church, joints in its floors, skirtings and thresholds need resealing as they wear.

Before you book anyone

  • Whether they’re fully insured
  • What happens if they find a problem under the old sealant
  • Which sealant they’ll use, and why
  • What the cure time is

Choosing a sealant specialist

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