Industrial and floor joint sealing in Worthy Down, Hampshire
Floor joint sealing and filling in warehouses, factories and industrial units across Worthy Down, by CSCS-carded applicators. CHAS accredited and fully insured.
- Loading bay joints breaking down
- Soft sealant dragged out of trafficked joints
- Joint fill separating from the concrete
Floor joint sealing across Worthy Down
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
How we handle floor joint sealing in Worthy Down
Some joints reach us with their edges already broken. A filler laid against broken edges has nothing sound to grip, so we’ll tell you if the joint edges need repairing first and leave that decision with you. If you have dock area joints that have failed first and saw-cut joints left open and packed with grit, we can help. A specialist sealant contractor works differently from a general builder: in Worthy Down, that means joint design, primers and backing rod as standard.
Halls, schools and small commercial buildings near places like Worthy Down have movement joints in brick, block and concrete too. They’re easily forgotten until water gets in or an edge breaks.
Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.
- Place
- Worthy Down (SO21)
- Region
- Hampshire
- Cover
- 12 months on every job
- Price
- A fixed quote before we start
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
What sets the cost
These are the things that shape the price:
- Travel to remote or island sites
- How much existing material needs removing
- Access and working height
- Which sealant the job calls for
The specified product makes a difference, as does the preparation each joint needs, from cutting out to priming and backing rod. Access, phasing and site requirements come into it too.
Before you send an enquiry
Good information means a firmer quote. Helpful details to send:
- Anything awkward about access or site hours
- Clear photos of the problem areas
- What the building is and how it’s used
- Any dates the work must fit around
The quickest route to a quote is a few photographs and the site postcode. Upload them with the quote form, or call the office on 01277 525 020 or use the quote form to discuss it first.
Also near Worthy Down
What else we do in Worthy Down
Owners, agents and contractors
CHAS accredited and a Constructionline member, we make supplier vetting simple. We are fully insured, and our insurance certificate can go with the quote.
For main contractors, we work as the sealant subcontractor, on new build and refurbishment alike. Programme, specification and site rules come first, with CSCS-carded applicators on site.
Leave it or put it right?
Duct tape or a general builders’ sealant can seem to buy some time. None of it is designed for wheel loads and traffic soon pulls it out. The right filler or sealant saves doing it twice. Converted and older buildings near places like Worthy Down tend to move, and aged sealant cracks. A sealant with the right movement capability, correctly sized, lasts far better.
Quantities, awkward access and phased working all shape the price. Site requirements like inductions and permits play a part as well.
Why choose Mastic Doctor in Worthy Down
- Products installed to the manufacturer’s instructions
- One number for every site we cover
- Fully insured, including public liability cover
- Health and safety: CHAS accredited
Take a look at how commercial sealant jobs are priced and how we’re accredited.
When to bring in a specialist
For most general trades, sealant is a sideline. 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.
How a job runs
Occupied buildings need a little choreography. We sign and contain the area we are in, keep walkways clear and move on in phases so staff and visitors can carry on around us. If others near Worthy Down need work, visits can be combined, which keeps travel down. A fixed quote is given before anything starts.
- First comes a walk of the floor to record joint sizes, broken edges and traffic routes.
- A fixed quote follows, listing the treatment for each area and the order of work.
- Old filler, debris and contamination are cut or routed out back to clean concrete.
- We vacuum each run and prime it if the chosen product requires a primer.
- Filler or sealant goes in to the right depth and is finished flush with the slab.
- We tell you when each zone can carry trucks again and move on to the next.
Before we start on site
- Arrange parking or a loading space
- Clear stock, furniture or equipment away from the joints
- Flag any permit to work we will need
Get a fixed quote
Photos, drawings or a schedule of the joints and a fixed quote comes back to you. If the job needs a look first, we will arrange a site visit.
Advice
Joints that move: notes for Worthy Down
Rainfall across the South East, Worthy Down included, is lower than in many parts of the UK. Outside joints in yards and car parks still have to be dry before sealing, and winter de-icing salt on car parks and ramps works into any open joint. Less than 3 miles from Worthy Down there are two named estates and business parks. That puts plenty of warehouse floors, service yards and car parks close by, all with joints under traffic.
In a school such as South Wonston Primary School, movement joints in brick, block and hall floors tend to be forgotten until they leak. At places like Balldown Business Centre, 2.4 miles south-west of Worthy Down, joints are sealed a section at a time so operations carry on.
Worthy Down is about 4 miles north of Winchester, in Hampshire. Across the SO21 postcode area, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Worthy Down is one of 723 places we cover in Hampshire. We also cover Southampton, around 14 miles from Worthy Down.
Work on floor joints is covered throughout SO21, whatever the building. For a building on Coopers Close, Coate Drive and Wellesley Drive or nearby, send details and we’ll quote for floor joints. Nearby places we also cover include South Wonston (1 mile north), Springvale (2 miles south-east), Crawley (3 miles west), Sutton Scotney (3 miles north) and Stoke Charity (3 miles north-east) for floor joints. A short drive away, we cover Basingstoke (15 miles north-east), Winchester (4 miles south), Eastleigh (10 miles south), Andover (9 miles north-west), Totton (15 miles south-west) and Chandler's Ford (9 miles south).
Around Worthy Down
Recent enquiries here include premises near Henry Beaufort School, among other places. The closest station to Worthy Down is Winchester station, roughly 3.2 miles south of the centre. A little further out are Royal Hampshire County Hospital (3.5 miles south) and Royal Observer Corps Museum (2.7 miles south-east). The countryside around Worthy Down includes Winnall Moors.
Your questions answered
Would you work within a site like Royal Hampshire County Hospital?
Yes, healthcare and care buildings are part of our work. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.
Do you cover business parks and estates near Worthy Down, such as Beeches Industrial Park?
Yes. Estates, retail parks and business parks around Worthy Down, Beeches Industrial Park among them, are all within reach. Photos and a short description are enough for a first look.
Will you just go over the old sealant?
No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.
Can the warehouse stay open while you work?
We phase it. Areas are taken out of use a section at a time around the site hours and access windows you give us.
Are you CHAS accredited and on Constructionline?
Yes. We are CHAS accredited, we are a Constructionline member and we use CSCS-carded applicators.
What guarantee do you give on joint filling?
Our workmanship carries a 12-month guarantee, and we hold public liability insurance.
Is colour matching possible?
That depends on the product. Some ranges are wide, others limited, so the available colours are confirmed with the quote.
When to call us in Worthy Down
A soft, flexible sealant on a forklift route can’t hold the arrises up, so the concrete still breaks beside it. The opposite mistake happens as well: a stiff filler in a joint that keeps moving splits or comes away from the sides.
Any of the following is a good reason to get the joints checked over:
- Joint edges breaking up under truck wheels
- Sealant pulled out along a truck route
- Loading bay joints breaking down
- Cracked and crumbling joint fill
Estates like Beeches Industrial Park, 1.9 miles to the west of Worthy Down, combine warehouse slabs, yards and loading bays, all with joints under wheels.
Comparing quotes
- Which product they’ll use, and why it suits the joint
- Whether their applicators hold CSCS cards
- Their pre-qualification and accreditations
- How joint depth will be controlled