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

Floor Joint Sealing in Up Somborne

Sealant work in Up Somborne for main contractors, managing agents and facilities managers: floor joint sealing and filling in warehouses, factories and industrial units, with a fixed quote first.

  • Brittle joint filler breaking up
  • Broken arrises where pallet trucks cross
  • Drivers complaining about joints on a route
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Floor joint sealing in Up Somborne

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Questions we are asked in Up Somborne

Would you work within a site like Royal Hampshire County Hospital?

Yes, healthcare and care buildings are part of our work. We follow the site’s permits, sign-in and infection-control procedures in every area.

Is a smaller place like Up Somborne outside your area?

Not at all. Up Somborne is within our area. London and every South East county are within our area. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.

Can you send site paperwork?

Requirements differ from site to site, so list what you need, whether RAMS, insurance or CSCS details, and we will confirm with the quote.

Does the weather affect the work?

For external joints, yes. Sealant needs a dry joint and a temperature within the product’s range, so damp, frosty or very cold days can stop external work. Internal work is rarely affected.

Do you repair broken joint edges?

Edge condition is recorded when we look at the floor. Where they have broken away, we will tell you before quoting the filling so the filling isn’t wasted.

Which sealant will you use?

The specification comes first, if there is one. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

What information helps you price floor joint sealing?

Send details through our quote form or by email, with the traffic on each area. We then send a fixed quote with the product and phasing set out.

How we handle floor joint sealing in Up Somborne

Concrete floors in warehouses and factories are cut into bays by saw-cut joints and construction joints, and each joint line is a weak edge that wheels run over all day. We fill or seal them with a product matched to the traffic and the movement, so the arrises are supported and grit stays out. If you have a gap opening alongside old joint filler and flexible sealant torn out by wheels, we can put it right, on joints along racking aisles, forklift and pallet-truck routes and construction joints alike. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Up Somborne, that means joint design, primers and backing rod as standard.

In and around smaller places like Up Somborne, the concrete floors we see are often in converted farm buildings, small workshops and storage units. Whether it’s a farm store turned workshop or a storage unit, the joints need a product that suits the traffic.

Our 12-month guarantee is about workmanship, not wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we spell out the cover before we begin.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Up Somborne (SO20)
Region
Hampshire
Cover
12 months on our workmanship
Quotes
A fixed quote before we start
Call
01277 525 020
Page updated
3 November 2026

Signs you need floor joint sealing in Up Somborne

An ageing filler or sealant can go brittle and split especially under daily scrubbing and traffic. At that point it neither holds the edges nor keeps debris out.

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

  • A rough ride across broken joints
  • Sealant pulled out along a truck route
  • Saw-cut joints left open and packed with grit
  • Loading bay joints breaking down

Another example is Beeches Industrial Park, 2.6 miles to the east of Up Somborne, where floors and yards would be done in stages around the occupiers.

Comparing quotes

  • What site paperwork they can supply
  • Will failed sealant be removed rather than covered?
  • Their plan for phasing and protecting the area
  • Proof of insurance

Questions to ask before you appoint anyone

Building owners, agents and FMs in Up Somborne

Housing associations and managing agents often need work done across blocks and communal areas. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.

Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Sites in Up Somborne can sit alongside others in a wider programme across Hampshire.

Cost factors for floor joints

To price the job, we consider:

  • Access and working height
  • The size and state of each joint
  • Whether the work must be split into stages
  • Distance, for remote addresses

Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a quote and we will explain how it’s made up.

Before you send an enquiry

A good diagnosis starts with the right details. Let us know:

  • The site address and postcode
  • The type of building and who uses it
  • Any dates the work must fit around
  • Asbestos survey details if the building is older

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Send what you have, and we will arrange a site visit if anything is unclear.

Site staff or a sealant specialist?

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and we’ll confirm the paperwork you need with the quote.

For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.

Keeping the joints sound

Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. Our advice:

  • Clear packed debris from open joints regularly
  • Mention any aggressive cleaning regime at quote stage
  • Respect the cure time before traffic returns
  • Walk the main routes and inspect joint lines on a regular cycle

A routine walk of the busiest aisles shows how the joints are holding up. Look for separation down one side, new chips in the arris and debris gathering and keep photos so changes are easy to compare.

Treating joints while the arrises are sound keeps the work simple. After the edges go, repairs come into it and that takes longer and closes areas for longer.

Floor joint sealing around Up Somborne: how the place shapes the job

Less than 3 miles from Up Somborne there are two named estates and business parks. Sites like these are full of saw-cut floor joints, yard slabs and car park joints. Central London is about 64 miles from Up Somborne. Warehousing clusters around the motorways that ring and radiate from London.

Sites like Royal Hampshire County Hospital (to the south-east of Up Somborne) carry ambulances, deliveries and visitors’ cars over their road and deck joints. For estates staff at a university like University of Winchester, 5 miles to the south-east of Up Somborne, building and paving joints are part of the planned maintenance list.

Up Somborne is about 5 miles north-west of Winchester, in Hampshire. We cover commercial sites throughout Up Somborne. 723 places across Hampshire fall within our area, Up Somborne among them. Sites around Southampton have their own page, about 12 miles away.

We take on floor joints across the SO20 postcode area. We cover commercial and managed buildings on Court Lane and Up Somborne Lane and the roads nearby. Close to Up Somborne, our area also takes in Little Somborne (1 mile west), Ashley (1 mile south-west), King's Somborne (2 miles south-west), Lower Slackstead (4 miles south) and Braishfield (5 miles south). A short drive away, we cover Winchester (5 miles south-east), Eastleigh (9 miles south-east), Andover (9 miles north), Totton (12 miles south), Chandler's Ford (8 miles south) and Hedge End (13 miles south-east).

Local landmarks in Up Somborne

A little further out are Royal Hampshire County Hospital (4.9 miles south-east).

Map of Up Somborne © OpenStreetMap contributors

Diagnose, treat, sign off

Before any cutting starts, the area is protected: tape along each joint edge and covers over finishes, stock and equipment close by. The work itself normally takes a day for smaller units, with bigger warehouse floors programmed over several visits, and we clear our waste as we work. Jobs in and around smaller places like Up Somborne are usually planned as a single visit, so photos and measurements up front really help. That way the right products come on the day.

  1. First comes a walk of the floor to record joint sizes, broken edges and traffic routes.
  2. You get a fixed quote with the product and the phasing set out.
  3. We remove failed material and packed debris until sound concrete is exposed on both faces.
  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. We tell you when each zone can carry trucks again and move on to the next.

Getting the site ready

  • Tell staff and tenants when we’ll be in
  • Share your working hours and any access restrictions
  • Arrange parking or a loading space

Get a fixed quote

Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, call 01277 525 020 or use the quote form.

Get a price

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