West Sussex · England

Floor & skirting joints in Mid Lavant, West Sussex

We cover Mid Lavant for sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints. Old sealant removed completely, joints prepared properly and a one-year guarantee.

  • Chipped and open joints in warehouse floors
  • Perimeter joints in tiled floors filled with grout
  • Failed seals where bathroom floors meet baths and panels

Need floor joint sealing in Mid Lavant?

How we handle floor joint sealing in Mid Lavant

Where skirting is painted, we can use a flexible sealant that takes paint. In wet areas we’d normally use silicone. If you have tiled floors with no room to move and threshold joints that have opened or worn, we can put it right, whatever the surface.

For a small place like Mid Lavant, the journey and access are planned in advance, and the work itself is the same as on any site.

All of our work is guaranteed for twelve months, in Mid Lavant and everywhere else we cover.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Where
Mid Lavant (PO18)
Wider area
West Sussex
Cover
A year, on every job
Price
Quoted before any work starts
Call
0345 464 0079
Page updated
26 October 2026

What affects the cost of floor joint sealing

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

  • The size of the job
  • Whether there’s mould to deal with
  • Whether old sealant or filler has to be cut out
  • Whether the work is at height

A few things move the cost up or down: the old material and how easily it comes out, any mould to treat, and whether the work is at height. Your quote takes all of that into account.

What we need to know

When you call or email, it’s useful to know:

  • If it’s domestic, commercial or a hotel
  • A few pictures by email, if you can
  • If someone has resealed it before
  • Where the property is

We do not publish a price list. Instead, we give you a clear price for your job. To get started, ring 0345 464 0079 or email us.

When something else is needed

We’d rather tell you now than do work that will not last, so here’s what sealant cannot put right:

  • Floors that are uneven or need levelling
  • Tiles that have lifted or broken
  • Water getting under the tiles from elsewhere

If in doubt, call 0345 464 0079 or email us and we will say what we think before you book.

Where we work in Mid Lavant

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

DIY versus a professional finish

Not every job suits DIY: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.

If you do try it yourself, take your time over the preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it does not work out, we can still put it right.

FAQs for Mid Lavant

Is Mid Lavant in your area for floor joint sealing?

Yes, Mid Lavant 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.

Do you cover smaller places like Mid Lavant?

Yes, Mid Lavant is covered. Our work covers London and the South East, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.

How long does floor joint sealing take?

Most jobs take a morning or an afternoon for most homes, including the preparation. We will confirm how long when we quote.

Is it OK to seal over old sealant?

No. New silicone will not bond to old silicone, and anything trapped underneath, including mould and water, stays there. It all has to come out first.

How soon can the floor be mopped?

You’ll get the times before we go. It depends on the sealant, and walking on it normally comes before mopping or wheeled traffic.

Why does the gap under my skirting keep coming back?

Timber floors and skirting shrink and swell through the year. We close it with a flexible sealant that moves with the floor.

Will you leave a mess?

We keep the work tidy. We protect what’s around the joints, and the area is left clean when we finish.

Do you seal warehouse floor joints?

Yes. Old filler is cleaned out and the joint resealed with a floor-joint product. Tell us what runs over the floor.

Looking after it afterwards

Aftercare is simple, and it makes a real difference:

  • Cone off fresh joints until they’re ready
  • Check skirting joints after the heating season
  • Sweep along the edges of the floor
  • Keep floor cleaning water to a minimum at the edges

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.

How it works

At the end, we look at the finished work together and explain the cure time. The work normally takes a few hours, depending on the length of joint, depending on the size of the job. For a village or hamlet like Mid Lavant, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.

  1. We look at the gap and the floor type and agree the right sealant.
  2. We take out any old caulk, sealant or grout along the line.
  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. We tool the joint neatly and tell you when it can be walked on and cleaned.

Preparing for the visit

  • Clear the area around the work
  • Let us know about stairs, lifts or work at height
  • Tell us if parking is tricky

How to get a quote

If you are in Mid Lavant 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 work begins.

Get a price

Advice

Work for landlords, hotels and businesses

Mouldy or split sealant often shows up at the end of a tenancy, and it’s easy to sort out between tenants. Several properties can be quoted together.

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

What we are called out for in Mid Lavant

An open floor joint fills with dirt and water. In kitchens and bathrooms, mop water gets into the gap.

Keep an eye out for any of the following:

  • Skirting that has pulled away from the floor
  • Open joints around bathroom floor edges
  • Threshold joints that have opened or worn
  • Concrete floor joints that have broken down

Letting a property close to Fishbourne station? Then open skirting and floor joints collect dirt and water, so seal them while the property is empty.

What your quote should include

  • How hidden problems are handled
  • What preparation is included
  • How much experience the applicator has
  • Whether the sealant suits the joint

10 questions to ask before you book

Joints and finishes in Mid Lavant homes

Across West Sussex, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and they don’t all move the same way. The joint at the skirting or threshold has to allow for that.

If you look after a church, hall or community building such as Church of St Nicholas, joints in its floors, skirtings and thresholds need resealing as they wear. If you look after a building such as Lavant CofE Primary School, floor and threshold joints in busy corridors wear quickly and are best resealed early.

Mid Lavant is about 2 miles north of Chichester, in West Sussex. Mid Lavant gets the same service as everywhere we cover: the old material taken out, joints prepared properly and a 12-month guarantee. Mid Lavant is one of 371 towns and villages in West Sussex we cover. There’s also a page for Portsmouth, about 14 miles away.

We cover every part of the PO18 postcode area for floor joint sealing. If you need floor joint sealing at a property on St Nicholas Road, Churchmead Close and Springfield Close or anywhere close by, our applicators can take on the job. If you’re just outside Mid Lavant, we cover East Lavant (1 mile south-east), Westerton (2 miles south-east), Westhampnett (2 miles south-east), Chichester (2 miles south) and Waterbeach (2 miles east). Further out, we also cover Bognor Regis (7 miles south-east), Selsey (10 miles south), Littlehampton (12 miles east), Emsworth (7 miles west), Rustington (13 miles east) and Storrington (15 miles east).

Near you in Mid Lavant

We work in homes and buildings around The Earl Of March Public House and Bishop Luffa School, among other places. Mid Lavant’s nearest station is Fishbourne station, about 2.7 miles south-west of the centre. Other landmarks nearby include Chichester Castle (2.3 miles south) and Museum of Gardening (2.4 miles north). The countryside around Mid Lavant includes Kingley Vale National Nature Reserve and Stoke Down.

Map of Mid Lavant © OpenStreetMap contributors
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job