Hampshire · England

Balmerlawn Floor Joint Sealing

Our applicators work in Balmerlawn on sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints. Old material cut out, joints cleaned and sealed neatly and every job guaranteed for a year.

  • Grout used at the floor edge instead of sealant
  • Skirting caulk that keeps splitting
  • Tiled floors with no room to move

Need floor joint sealing in Balmerlawn?

How we handle floor joint sealing in Balmerlawn

A threshold joint has to cope with feet, movement and sometimes water. We seal them with a flexible sealant suited to the floor finishes either side. If you are dealing with failed joint filler in concrete floors and grout cracking in a straight line across a floor, we can help, on commercial floors, wet room & bathroom floors and thresholds alike.

Work in a small place like Balmerlawn just needs the journey and access planning, and once on site, the job is the same as anywhere.

A 12-month guarantee comes with the work, just as it does everywhere we cover.

Eleven members of the Mr Mastic team standing in front of branded white vans
Place
Balmerlawn (SO42)
Region
Hampshire
Cover
A year, on every job
Quotes
A clear price before work begins
Telephone
0345 464 0079
Page updated
26 October 2026

Common problems we fix in Balmerlawn

Grout is rigid, so a tiled floor with nowhere to move cracks along a grout line. Cracks often run straight along a line of joints, where a flexible joint should have been.

Signs it’s time to call us include:

  • Floor edges that trap water and grime
  • Gaps between floors and kitchen plinths
  • Cracked grout where a tiled floor needs a movement joint
  • Worn sealant at door thresholds

Letting a property close to Brockenhurst station? Then gaps at skirtings and thresholds are worth sealing between tenancies.

Questions to ask before booking

  • Which colour the sealant will be
  • How hidden problems are handled
  • What preparation is included
  • Is the old sealant removed completely?

How to choose a mastic man

Balmerlawn questions

Do you work for landlords with property near Brockenhurst station?

Yes, rental work is part of what we do. Just phone 0345 464 0079 or email us and tell us about the property, and we’ll send you a clear quote.

Can you do floor joint sealing in Balmerlawn?

Yes. We work across London and the South East, and Balmerlawn is part of that. Just call 0345 464 0079 or send us an email with a few details of the job, and we’ll send you a clear quote.

Do the sealants smell?

Sometimes, a little. Any smell clears as the sealant cures.

Why does the gap under my skirting keep coming back?

Floors shrink and settle, especially in the first year or two and through the heating season. Rigid fillers split, so we use a flexible sealant.

Which products do you use?

The product depends on the job: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. We use products from Arbo and Everbuild.

Is it messy?

No. We protect the surfaces around the joints, and we clear up the old sealant and our materials before we leave.

Do you remove the old sealant?

Yes. All of the old material is cut out and the joint cleaned before applying anything new.

Is it OK to seal over old sealant?

No, it will not last. It may look fine at first, but the new layer lifts away from the old one. The old sealant has to come out completely.

Landlords, agents and businesses in Balmerlawn

Failed sealant is one of the commonest items on a check-out report, and it’s quick to put right between tenancies. Several properties can be quoted together.

We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.

DIY versus a professional finish

A DIY attempt doesn’t rule out a professional job. We cut it out and start again, so just mention it when you contact us.

Sealing over old silicone is the commonest DIY error. New silicone will not bond to old, so it peels away and traps moisture behind it. All the old material has to come out first.

How the visit works

All our tools and materials come with us in the van. Once we’ve agreed what’s being done, the area is protected and the work begins. It normally takes a few hours for most rooms, longer for large commercial floors. For a village or hamlet like Balmerlawn, the journey is planned in advance: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.

  1. We start by looking at the floor, the gap and the traffic, then choose the product.
  2. Old caulk, grout or sealant is removed from the joint.
  3. The joint is cleaned, vacuumed and backed where depth needs controlling.
  4. The sealant goes in, chosen for the floor and coloured to suit it.
  5. We tool the joint neatly and tell you when it can be walked on and cleaned.

How to prepare

  • For business premises, tell us about site rules or sign-in
  • Keep children and pets away from the work area
  • Let us know about earlier repairs to the joints

Getting a quote

Want a quote for floor joint sealing? Please call 0345 464 0079 or drop us an email with a few details. We’ll explain what we’d do and give you a clear price before any work starts.

Ask for a quote

Advice

What floor joint sealing looks like in Balmerlawn

Floors around Hampshire run from suspended timber in older homes to concrete in newer houses and units, and each moves in its own 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, floor and skirting joints in halls and kitchens wear like any others. Managing a site like Brockenhurst Church of England Primary School? Then floor joints in corridors, halls and entrances take heavy wear and need resealing before the edges break up.

Balmerlawn is about 5 miles north of Lymington, in Hampshire. If you need floor joint sealing in Balmerlawn, it’s easy to get a quote: please call 0345 464 0079 or email us. We’re based in Crawley and cover Hampshire, Balmerlawn included. Across Hampshire, we cover 683 places, and Balmerlawn is one of them. Southampton is on our list too, about 10 miles from Balmerlawn.

Work in SO42 is quoted and booked the same way as anywhere else. If you’re just outside Balmerlawn, we cover Brockenhurst (1 mile south-west), Setley (1 mile south), South Weirs (2 miles south-west), Lyndhurst (3 miles north) and Emery Down (3 miles north). Larger places within reach include Eastleigh (14 miles north-east), Totton (7 miles north), Chandler's Ford (13 miles north-east), Hedge End (13 miles north-east), Lymington (5 miles south) and Romsey (12 miles north).

Near you in Balmerlawn

Typical jobs here are in homes near Rose And Crown Hotel, among other places. Balmerlawn’s nearest station is Brockenhurst station, about 0.9 miles south-west of the centre. Other landmarks nearby include Lymington New Forest Hospital (4 miles south).

Map of Balmerlawn © OpenStreetMap contributors

When something else is needed

It helps to know what we cannot do too:

  • Water getting under the tiles from elsewhere
  • Concrete repairs beyond the joint
  • A tiled floor that needs relaying

If you are not sure, just phone 0345 464 0079 or send us an email and we will give you a straight answer before booking.

Surfaces we seal

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

What happens if it’s left?

Leaving skirting gaps until the next decorating job lets dirt and draughts in. It’s a quick job to seal them now in most rooms. In a small place like Balmerlawn, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.

Commercial jobs are quoted on the same basis as homes: the amount of work, the access and the products needed. Call for a quick quote and we’ll go through it with you.

Why book with us

  • Approved under the ARBOMaster scheme
  • Old sealant always removed completely
  • Homes, businesses and hotels
  • A 12-month guarantee on all work

Take a look at our cost guide and customer reviews.

How we quote for floor joint sealing

Jobs vary more than people expect. What affects the quote:

  • Mould in or behind the old joints
  • The number and length of the joints
  • Whether old sealant or filler has to be cut out
  • Whether the work is at height

Rather than a set price list, we look at what your job involves: how many joints, what’s in them now and how we reach them. You will know the price before we begin.

What we need to know

To help us quote quickly, please include:

  • Any previous sealing or DIY work
  • Where the job is, and your postcode
  • If it’s domestic, commercial or a hotel
  • What’s wrong with the joints now

Call for a quick quote, or email us if that is easier. Describe what needs sealing and we’ll explain what’s involved before giving you a price.

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