Industrial and floor joint sealing in Gosport, Hampshire
Floor joint sealing in Gosport, backed by over 20 years in commercial sealing. Fully insured, with a 12-month guarantee.
- Untidy open joints in a retail unit
- Broken arrises where pallet trucks cross
- Unfilled floor joints collecting dirt and grit
Floor joint sealing across Gosport
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
What the job involves on each surface
Retail and showroom floors
Polished and coated concrete floors in shops and showrooms show every joint. A flush, neat fill in a suitable colour keeps the floor looking right and confirm which colours the product comes in.
Construction joints
Some construction joints have steel edge protection, others are plain concrete. If the edges look unsound, we’ll say so before any filling is done.
Floor joint sealing for commercial buildings in Gosport
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 edges are held up and debris can’t pack in. If you have scruffy, dirty joint lines on a shop or showroom floor and unfilled floor joints collecting dirt and grit, we can put it right, whatever the surface. A single leaking joint is often how a building in Gosport first comes to us: we look at the rest while we are there and tell you what we find.
Joints in town car parks and service yards take tyres, de-icing salt and standing water. Catching a joint before its edges break is the simpler route.
We sign every job off with a 12-month guarantee. The promise is simple: if our work fails within that year, we put it right.
- Where
- Gosport (PO12, PO13)
- Region
- Hampshire
- Guarantee
- 12 months on every job
- Quote
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
Slabs, ramps and loading bays in Gosport
Gosport is within about 2 miles of the coast. Coastal yards and decks give their joints salt and wet weather to deal with, not just wheels, so it pays to keep them sealed. At least three named trading, business or retail sites lie within about 3 miles of Gosport. Floors, loading bays and yards on sites like these are where floor and movement joints work hardest.
Hospital campuses such as Gosport War Memorial Hospital (0.8 miles south of Gosport) grow in stages, leaving movement joints wherever new blocks meet old. Schools such as Brockhurst Primary School have movement joints in their walls and floors that are easy to overlook. University campuses such as University of Portsmouth - North Zone, 2.4 miles to the east of Gosport, have car parks, paved walkways and building elevations with movement joints.
Gosport is in Hampshire. Across the PO12 postcode area, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. We work across 723 places in Hampshire, large and small.
We cover the PO12 and PO13 postcode districts. For a building on Station Road, St Johns Square and Cockleshell Square or nearby, send details and we’ll quote for floor joints. You will find Gosport on or near the A32 and B3333, so getting applicators and materials to site is simple. Close to Gosport, our area also takes in Forton (1 mile south-east), Elson (1 mile north), Priddy's Hard (1 mile east), Bridgemary (1 mile north-west) and Rowner (2 miles north-west). Bigger towns within reach include Havant (8 miles north-east), Eastleigh (14 miles north-west), Fareham (4 miles north-west), Horndean (9 miles north-east), Hedge End (10 miles north-west) and Waterlooville (8 miles north-east). Gosport is one of the busier places in Hampshire, and we take on floor joints for its commercial and public buildings.
Landmarks near Gosport
Recent enquiries here include premises near St Vincent College, Brune Park Community School and Queen's Head pub, among other places. The closest station to Gosport is Portsmouth Harbour station, roughly 2 miles east. Nearby you’ll also find Search (1.3 miles south-east) and Gosport War Memorial Hospital (0.8 miles south). The countryside around Gosport includes Portsdown Hill and West of the River Alver.
FAQs: Gosport
Can you take on a job at a hospital such as Gosport War Memorial Hospital?
Yes. Healthcare sites are among the places we work. The estates team’s permit system and infection-control rules come first, and the work is planned around them.
Does a coastal location like Gosport affect which sealant is used?
It can. Wind-driven rain and, closer to the shore, salt air are harder on external joints. We check the specified product suits the exposure and pay close attention to preparation.
What guarantee do you give on joint filling?
A 12-month guarantee covers the work we do. It applies to our workmanship rather than structural movement or accidental damage.
Should floor joints be filled or sealed?
We decide joint by joint. Where hard wheels cross, a semi-rigid filler is usually right, and movement joints or perimeters need something flexible. You’ll see the choice for each area in the quote.
What about RAMS and site documents?
Requirements differ from site to site, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.
How long before trucks can use the joints?
Cure times vary with the product and the conditions. We’ll give you a time for each zone when we agree the phasing.
Are you fully insured?
Yes. Mastic Doctor is fully insured, public liability included.
What sets the cost
These are the things that shape the price:
- Phasing around occupants
- Access and working height
- The product specified
- Quantities, in metres or numbers
Larger quantities, tricky access or phasing all shape the price. Site requirements like inductions and permits play a part as well.
What to include in your enquiry
There’s no need for a formal survey. These details are enough to start:
- Any specification or named product
- Whether the building will be occupied during the work
- Rough lengths or quantities, or drawings if you have them
- Your programme or deadline
We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To start the process, phone 01277 525 020 or email a schedule or drawings.
Why deal with it now?
A floor coating laid over open joints soon cracks along the joint lines. Joints need their own treatment before or alongside any coating work. For businesses and landlords in Gosport, a tidy, sound joint also matters for appearance. Fresh sealant makes a building look maintained.
The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a quote.
Why us?
- Specification-led, product-correct work
- Work carried out by CSCS-carded applicators
- Fully insured, including public liability cover
- Sealing commercial buildings since 2005
Take a look at our cost guide and how we’re accredited.
From enquiry to sign-off
Where the site stays busy, we agree a sequence with your contact so the disruption stays in one area at once. Each area is protected, prepared and sealed before we move to the next. Parking and loading for town-centre jobs in Gosport are worth mentioning when you send details. On estates and business parks it’s typically simpler.
- We walk the floor and mark up joint widths, edge damage and traffic routes.
- You receive a fixed quote showing products and phasing.
- Old fill and packed debris come out until both faces are sound.
- Dust is vacuumed out and primer applied where specified.
- The joint is filled to its specified depth and trimmed level.
- Zones reopen once cured and the work moves on.
Preparing the site
- Move anything stored against the joints
- Arrange parking or a loading space
- Have the specification and drawings to hand
Get a fixed quote
A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we’ll fill any gaps with a visit.
Related advice
Towns and villages near Gosport
More services for Gosport
Building owners, agents and FMs in Gosport
Hospitality, education, healthcare, office and retail clients come to us directly as well. We plan around the way the building is used, so guests, pupils, patients or staff are disturbed as little as possible.
Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, with each stage agreed with your site contact.
Aftercare for building managers
Regular inspection catches problems early. In particular:
- Stop forks and pallets being dragged across joints
- Treat loading bay joints first if they’re failing
- Check joint lines on busy aisles regularly
- Sweep debris out of open joints until they can be filled
We’ll give you a time before trucks can run over the new joints, and it’s worth enforcing. Cones or barriers stop the first driver cutting the corner.
Every day an open joint stays full of grit, the edges take more punishment. Getting it filled stops the damage before it becomes a repair.