Floor Joint Sealing contractors in Landport
Floor joint sealing and filling in warehouses, factories and industrial units in Landport and across Portsmouth. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Sealant pulled out along a truck route
- Broken arrises where pallet trucks cross
- Open saw cuts full of debris
Floor joint sealing for businesses in Landport
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
When something else is needed
We check first that sealant really is the fix. It isn’t the answer for:
- Spalled arrises, which need an edge repair first
- Structural cracking in the slab
- Level or flatness problems across the floor
If in doubt, call 01277 525 020 or use the quote form and we will say what we think before you book.
What we seal
- Loading bays
- Saw-cut induced joints
- Forklift and pallet-truck routes
- Construction joints
- Retail and showroom floors
- Joints along racking aisles
Floor joint sealing in Landport
Most industrial slabs are divided into panels with saw cuts and day joints, and every one of those joints is an exposed edge under hard wheels. Our job is to put the right filler or sealant into them for the loads and the movement they see so the edges are held up and debris can’t pack in. We work on forklift and pallet-truck routes, construction joints and saw-cut induced joints, and the usual reasons a site gets in touch are dock area joints that have failed first and broken arrises where pallet trucks cross. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Landport is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.
Around places the size of Landport, joints that need sealing tend to be in rural business units, farm buildings put to commercial use, schools and community buildings. Their slabs and walls still need movement joints that work.
We stand behind the joints we seal with a 12-month guarantee. It covers how we prepared and applied the sealant, and if something we did falls short, we return to it.
- Location
- Landport (PO1, PO2, PO5)
- Region
- Portsmouth
- Guarantee
- 12 months on every job
- Quotes
- Quoted before any work starts
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Quoting for work in Landport
We price every job individually. The main factors are:
- How much there is to seal
- The product specified
- Working within restricted access windows
- How accessible the joints are
We don’t publish prices, because the scope varies so much from one building to the next. Call for a quote.
What to include in your enquiry
The more we know, the firmer the quote. Helpful details to send:
- Specification clauses that apply
- Photos of the joints, close up and from further back
- The site address and postcode
- Asbestos survey details if the building is older
For a fixed quote, phone 01277 525 020 or email drawings and photos, telling us the site location and the nature of the job. You can also send details through our quote form.
What the job involves on each 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.
Flexible floor sealants
Movement joints, joints at walls and joints in lightly trafficked areas often take a flexible sealant. Backing rod limits how deep the bead goes and keeps it off the joint bottom.
Other services in Landport
Our process
Before any cutting starts, the area is protected: masking tape along the joint edges and sheeting over anything nearby. On site, the work typically takes between a day and a number of days, set by the joint lengths, the edge condition and the phasing you need, and we clear our waste as we work. For a job in Landport, the main thing is a clear picture of the work, so send photographs of each area. A fixed quote follows.
- We look at joint widths, edge condition and the traffic on each route.
- You get a fixed quote with the product and the phasing set out.
- 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.
- We fill each joint to depth and finish it flush so wheels roll straight across.
- The area is handed back once it has cured enough to take traffic.
What we need from you
- Send any specification or drawings in advance
- Let us know about inductions and permits
- Share your working hours and any access restrictions
Getting a fixed quote
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to phone 01277 525 020 or email a schedule or drawings with what you know.
Related advice
General trades versus a specialist
Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.
Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
FAQs: Landport
Is Victory Retail Park, near Landport, within your area?
Yes, sites like Victory Retail Park are within our area, along with the rest of Landport. Photos and a short description are enough for a first look.
Can being near the sea in Landport affect the sealant we need?
It can. Coastal exposure works external joints harder than inland weather. We check the specified product suits the exposure and pay close attention to preparation.
Is Landport in your area?
Yes. Landport is in our area and the rest of Portsmouth, within our coverage of Greater London, South East England and Scotland. For a quote, ring 01277 525 020 or email the details over.
Are you CHAS accredited?
Yes. We are CHAS accredited, we are a Constructionline member and we use CSCS-carded applicators.
Are your applicators CSCS-carded?
Yes. Should the site need card details in advance, tell us and we will confirm them with the quote.
Is it normal for joint filler to separate?
It can be shrinkage, contamination on the joint faces or a product unsuited to the movement. We look at which it is before recommending anything.
Can you fill joints where the arrises have spalled?
Filling against broken edges doesn’t last. If the arrises have spalled, we will say they need repair before filling, so you can decide how to proceed.
Leave it or put it right?
Open joints are where dirt collects where scrubber-driers can’t get it out. Where the floor is on show or needs to be kept clean, that is a problem. Filled joints are far simpler to keep clean. In a smaller place such as Landport, getting a contractor back for a second visit takes time, so it’s worth dealing with every failing joint at once.
What a job costs comes down to the quantity of joints, how much old material needs removing and the access. Call for a fixed quote once you have the details.
Why choose Mastic Doctor in Landport
- One phone line for London, the South East and Scotland
- Constructionline member
- Our applicators hold CSCS cards
- Commercial sealant work since 2005
See our cost guide and our accreditations.
Floor joint sealing around Landport: what changes locally
Landport is within about 1 mile of the coast. Open joints in coastal car parks and yards let in salt-laden water as well as grit, and edges left open tend to break up faster. Landport has at least three named business or industrial parks inside a 3-mile radius. Their warehouses, yards and car parks are exactly where joints take the most punishment.
Hospitals like St James Hospital, 1.9 miles east of Landport, have multi-storey or surface car parks whose joints carry vehicles round the clock. Another example is The Bridge Shopping Centre, which lies south-east of Landport, where floors and yards would be done in stages around the occupiers. A campus such as University of Portsmouth - North Zone, 0.6 miles south-west of Landport, has long runs of movement joint in its buildings, decks and paving.
Landport is about 1 mile south-west of Portsmouth, in Portsmouth. If you are looking for floor joint sealing in Landport, we can help. 19 places across Portsmouth fall within our area, including Landport.
If you need floor joint sealing in PO1, PO2 and PO5, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. Buildings on Lake Road, Watts Road and Alfred Road are within our area. Just outside Landport, we also work in Portsmouth (1 mile north-east), Fratton (1 mile east), Rudmore (1 mile north), Kingston (1 mile east) and North End (1 mile north). Further afield, our area takes in Wymering (3 miles north), Paulsgrove (3 miles north), Cosham (3 miles north), Drayton (3 miles north-east) and Farlington (4 miles north-east).
What’s near Landport
In Landport, that means premises near The Painters Arms, St Edmund's Catholic School and Alexandra Park. There’s a railway station in Landport itself: Portsmouth & Southsea station. A little further out are Royal Portsmouth Hospital (under half a mile south-west) and Charles Dickens Birthplace Museum (under half a mile north). Open spaces near Landport include Milton Locks and Portsdown Hill.