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

Holybourne floor joint sealing

We carry out floor joint sealing and filling in warehouses, factories and industrial units in Holybourne. Send details for a fixed quote.

  • Unfilled floor joints collecting dirt and grit
  • Joint edges breaking up under truck wheels
  • Flexible sealant torn out by wheels
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS accredited
£5m PL insurance

Floor joint sealing for Holybourne sites

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

About our floor joint sealing in Holybourne

Concrete floors in warehouses and factories are cut into bays by saw-cut joints and construction joints, and every one of those joints is an exposed edge under hard wheels. We fill or seal them with a product matched to the traffic and the movement so the edges are held up and debris can’t pack in. We work on forklift and pallet-truck routes, saw-cut induced joints and loading bays, and the failures we are asked to look at most are loading bay joints breaking down and unfilled floor joints collecting dirt and grit. A specialist sealant contractor works differently from a general builder: in Holybourne, that means joint design, primers and backing rod as standard.

Smaller community and commercial buildings around Holybourne have their own movement joints in walls and floors. They’re easily forgotten until water gets in or an edge breaks.

Building owners and contractors get the same cover: a 12-month guarantee on our workmanship. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.

Where
Holybourne (GU34)
Region
Hampshire
Cover
12 months on every job
Price
A fixed quote before we start
Telephone
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Owners, agents and contractors

If you look after buildings for someone else, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative, plus a 12-month guarantee.

We work for building owners and managing agents on sealant work across single buildings or whole portfolios around Holybourne. Several sites can go on one quote, which keeps the paperwork simple.

How a job runs

We schedule the visit to fit the site hours and access windows you give us. While we are working, the area stays contained and tidy, and we check in with your contact before moving on to each new area. Rural sites near Holybourne may need directions, gate codes or a contact on site. Send that with the details and we’ll confirm the plan with the quote.

  1. First comes a walk of the floor to record joint sizes, broken edges and traffic routes.
  2. The quote fixes the price, names the filler or sealant and shows how the floor will be zoned.
  3. Old filler, debris and contamination are cut or routed out back to clean concrete.
  4. Dust is extracted from the joint and primer applied where the manufacturer specifies it.
  5. Filler or sealant goes in to the right depth and is finished flush with the slab.
  6. The area is handed back once it has cured enough to take traffic.

Before we start on site

  • Agree which areas must stay open
  • Tell staff and tenants when we’ll be in
  • Send asbestos survey details if the building is pre-2000

Quotes

Photos, drawings or a schedule of the joints are often enough for a fixed quote. If the job needs a look first, we’ll arrange a site visit.

Ask for a quote

Read more

Holybourne: questions and answers

Is Kerridge Industrial Estate, near Holybourne, within your area?

Yes, sites like Kerridge Industrial Estate are within our area, along with the rest of Holybourne. To start, just call 01277 525 020 or use the quote form with the unit, the joints involved and your access times.

Is Holybourne too far out for you?

Not at all: smaller places are covered as well as towns. We cover Greater London and the counties of the South East. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.

Should floor joints be filled or sealed?

It depends on the traffic and the movement. Trafficked joints on truck routes usually need a semi-rigid filler to support the edges, while joints that move more take a flexible sealant.

What happens if old sealant might contain asbestos?

Managing asbestos is the dutyholder’s responsibility, so for older buildings we ask for the asbestos register first. If anything suspect turns up, we stop until it’s tested.

What do you need from us to quote?

A rough joint length, a few photographs and a site plan let us give a quick quote. For larger floors, a site visit is often best so call 01277 525 020 or email us to set one up.

Are your applicators CSCS-carded?

Yes. If you need card details for site access, tell us and we’ll confirm them with the quote.

How many days will you need on site?

That varies with the scale of the job, but the work normally takes a day or more, depending on the metres of joint and how many zones the floor is split into. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.

Site staff or a sealant specialist?

General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class.

Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Different surfaces, different methods

Saw-cut induced joints

Saw cuts are made soon after the slab is cast so shrinkage cracks follow a line. They are narrow but open up as the panels shrink so trafficked runs need a filler that holds the arrises.

Forklift and pallet-truck routes

Trucks running over open joints wear wheels and shake loads. A filled joint lets wheels roll across and saves the edges.

Floor joint sealing around Holybourne: points for this area

Central London is about 44 miles from Holybourne. Warehousing clusters around the motorways that ring and radiate from London; their floors carry heavy traffic every shift. Holybourne is in the South East, one of the UK’s drier regions. Outside joints in yards and car parks still have to be dry before sealing, and gritting in cold spells finds its way into open joints.

Hospital campuses such as Alton Community Hospital, 2.4 miles south-west of Holybourne, grow in stages, leaving movement joints wherever new blocks meet old. For a school such as Andrews' Endowed Church of England Primary School, playground and building joints can be done in the holidays. If you manage units on an estate such as Kerridge Industrial Estate, 1.1 miles to the south-west of Holybourne, the floor joints under forklifts and pallet trucks and the slab joints in the yard are the ones to watch.

Holybourne is about 2 miles north-east of Alton, in Hampshire. Businesses, contractors and managing agents in Holybourne can call on us for floor joints. We work across 723 places in Hampshire, large and small. For work in that direction, see our Reading page (20 miles or so).

Postcode districts covered here: GU34. If your site is on London Road, Carpenters Close and Inhams Road or close by, we can quote for floor joints. We also cover Neatham (1 mile south-east), Alton (2 miles south-west), Upper Froyle (2 miles north-east), Wyck (2 miles south-east) and East Worldham (2 miles south) for floor joints. Further afield, our area takes in Basingstoke (10 miles north-west), Farnborough (12 miles north-east), Fleet (9 miles north-east), Aldershot (10 miles north-east), Petersfield (11 miles south) and Yateley (13 miles north).

Landmarks near Holybourne

We work on buildings around White Hart pub, Eggar's School and Treloar School, among other places. The nearest railway station is Alton station, roughly 1.2 miles south-west of the centre. Nearby you will also find Alton Community Hospital (2.4 miles south-west) and Allen Gallery (1.5 miles south-west). The countryside around Holybourne includes Holybourne Hill.

Map of Holybourne © OpenStreetMap contributors

When it isn’t the sealant

Honesty saves time and money. Fresh joints won’t solve:

  • Cracks across panels caused by settlement or overload
  • Slab panels that rock or move under load
  • Worn screed or surface finishes

Not sure which it is? You can phone 01277 525 020 or email us and we’ll tell you honestly before you book.

What we seal

  • Loading bays
  • Construction joints
  • Forklift and pallet-truck routes
  • Saw-cut induced joints
  • Retail and showroom floors
  • Joints along racking aisles

What happens if it’s left?

Some runs only need partial renewal or topping up. If old material is sound on one face and only a fine gap has opened, it may not all have to come out and the quote shows which approach suits each run. For buildings around smaller places like Holybourne, water damage can go unnoticed for longer, especially where a building isn’t used daily, so a failed joint can leak for a while before anyone sees it. Renewing joints in good time avoids the problem.

Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote, and you’ll have a fixed figure to work with.

Why clients in Holybourne choose us

  • Over 20 years of commercial sealing
  • Clear, fixed quotes
  • 12 months’ guarantee on every job
  • Our applicators hold CSCS cards

Read what affects the cost and how we’re accredited.

Accreditations

Trusted. Accredited. Insured.