The Mastic Doctor team standing beside their branded vans outside an office building
Hampshire · England

Industrial and floor joint sealing in West Liss, Hampshire

We carry out floor joint sealing and filling in warehouses, factories and industrial units in West Liss and the surrounding area. Send details for a fixed quote.

  • Broken arrises where pallet trucks cross
  • Saw-cut joints left open and packed with grit
  • Flexible sealant torn out by wheels
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
Constructionline member
£5m PL insurance

Floor joint sealing for West Liss sites

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Common problems we fix in West Liss

Older fills harden, shrink and crack with age, particularly where cleaning machines and traffic work it daily. At that point it neither holds the edges nor keeps debris out.

These are often picked up first by site or facilities staff:

  • Filler that has parted from one face
  • Open saw cuts full of debris
  • Old filler gone hard, cracked or loose
  • Joint edges breaking up under truck wheels

Phasing is what makes joint work possible on busy sites such as Ham Barn Business Park (1.4 miles north of West Liss): one bay, aisle or car park row at a time.

Before you book anyone

  • Is the sealant right for the movement and the substrate?
  • Will failed sealant be removed rather than covered?
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Will RAMS and insurance details be available?

How to choose a sealant contractor

Floor joint sealing for commercial buildings in West Liss

Sometimes the concrete either side of a joint has already spalled. A filler laid against broken edges has nothing sound to grip, so if the edges need repair before any filling, we will say so and leave that decision with you. If you have grimy joint lines spoiling a showroom floor and cracked and crumbling joint fill, we can help, whatever the surface. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in West Liss, that means joint design, primers and backing rod as standard.

In and around smaller places like West Liss, the concrete floors we see are often in converted farm buildings, small workshops and storage units. Joints in those slabs take vehicles, trolleys and foot traffic, and need a filler or sealant to match.

Building owners and contractors get the same cover: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

Place
West Liss (GU33)
Wider area
Hampshire
Cover
A 12-month guarantee
Quote
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

FAQs: West Liss

Can you work at a site such as Upper Adhurst Industrial Park, by West Liss?

Yes. We cover West Liss and the area around it, including industrial estates, business parks and retail parks such as Upper Adhurst Industrial Park. A few photos and the unit address let us price the work.

Is hospital work, at somewhere like Petersfield Community Hospital, something you do?

Yes. We work in healthcare settings as well as offices and schools. Work is phased so departments keep running, under the site’s own rules.

Are you CHAS accredited and on Constructionline?

Yes. We’re CHAS accredited and a Constructionline member, which helps with supplier vetting.

Do you guarantee industrial floor joints?

Our workmanship carries a 12-month guarantee, and we hold public liability insurance.

Can you follow the specification on our project?

Yes. Send it with your enquiry, and we’ll price the work to it.

Is it normal for joint filler to separate?

Separation usually comes from slab shrinkage, poor preparation or the wrong product. We look at which it is before recommending anything.

Will we need to close the floor?

The work is phased. We work aisle by aisle or zone by zone so the rest of the floor stays in use. Tell us your site hours and access windows and we will plan around them.

Our process

Diagnose, treat, sign off: that’s the shape of every visit. First comes an inspection and agreement on scope, then the work is carried out to the specified product and detail, and the job ends with a walk round and sign-off. Rural sites near West Liss may need directions, gate codes or a contact on site. Add it to your enquiry and we’ll build it into the plan.

  1. First, the zones and order of work are agreed with you.
  2. Any joints with broken edges are flagged before work starts.
  3. Failed material and debris are removed and the joint cleaned.
  4. The chosen filler or sealant goes in flush with the slab.
  5. You get a time for each zone to reopen.

What we need from you

  • Confirm the product named in the specification
  • Make sure the joints can be reached
  • Let us know about inductions and permits

Request a quote

Photos, drawings or a schedule of the joints are often enough for a fixed quote. Where a site visit makes more sense, we will arrange one.

Ask for a quote

Related advice

Surface by surface

Saw-cut induced joints

Most of the joints in a warehouse floor are saw cuts. We clear them back to clean concrete and fill them to the depth the product calls for with a flush finish.

Isolation joints at walls and columns

Perimeter and column joints get forgotten, and they collect dust and debris. We include them in the survey.

After the work

To get the most from the new sealant:

  • Make joint checks part of your floor inspections
  • Sweep debris out of open joints until they can be filled
  • Remind operators to lift rather than drag
  • Expect fillers on young slabs to need a top-up

Keep traffic off fresh joints until the time we give you, and it’s worth enforcing. Cones or barriers stop the first driver cutting the corner.

Joints are easiest to look after when someone checks them regularly. We can quote a programme that starts with the busiest areas and keeps on top of the rest.

Doing it in-house

Some joints are best left to specialists: for example fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.

Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Traffic, movement and joints around West Liss

West Liss is in the South East, one of the UK’s drier regions. External slab and deck joints still need a dry, clean joint to seal, while winter salting gets into any joint left open. West Liss is about 47 miles from central London. The roads out of London are lined with trade parks and distribution sheds.

Hospital campuses such as Petersfield Community Hospital, 3.2 miles south-west of West Liss, grow in stages, leaving movement joints wherever new blocks meet old. For an occupier at a site such as Upper Adhurst Industrial Park, which lies south of West Liss, the joints at loading doors and dock levellers normally see the hardest wear.

West Liss is about 3 miles north-east of Petersfield, in Hampshire. Commercial clients in West Liss can call on us for floor joints. Our Hampshire coverage takes in 723 places. We also cover Portsmouth, around 18 miles from West Liss.

Postcode districts covered here: GU33 for floor joints. For a building on Syers Road, Willow Road and Inwood Road or nearby, we can quote for floor joints. Just outside West Liss, we also work in Liss (1 mile north-east), Durford Wood (1 mile south), Hill Brow (1 mile south-east), Liss Forest (1 mile north) and The Mint (1 mile north-east). A short drive away, we cover Havant (13 miles south), Horndean (10 miles south-west), Aldershot (15 miles north), Alton (8 miles north-west), Waterlooville (12 miles south-west) and Petersfield (3 miles south-west).

What’s near West Liss

Locally, jobs take us to sites close to Crossing Gates pub. There’s a railway station in West Liss itself: Liss station. Nearby you’ll also find Bear Museum (3.1 miles south-west) and Petersfield Community Hospital (3.2 miles south-west). For a walk, there’s Wheatham Hill and Liss Riverside Railway Walk South.

Map of West Liss © OpenStreetMap contributors

What sets the cost

Before we quote, we look at:

  • Working within restricted access windows
  • The total length or number of joints
  • Access and working height
  • Removal of failed or old sealant

The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a quote and we’ll explain how it’s made up.

Details that help us quote

We can often quote from photos and a few details. It helps to include:

  • The postcode of the building
  • Specification clauses that apply
  • Rough lengths or quantities, or drawings if you have them
  • The type of building and who uses it

Let us know the site, the scope and your timescale, and a fixed quote will follow. The easiest way is to speak to us on 01277 525 020 or email us.

Accreditations

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