Sealant applicators in Landport
Commercial sealant contractors in Landport, backed by over 20 years in commercial sealing. Fully insured, with a 12-month guarantee.
- Damp patches where an external joint has failed
- Shrunken sealant along kitchen worktops and splashbacks
- Messy, uneven beads from earlier work that let the building down
Commercial sealant contractors for businesses in Landport
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Sealant specialists in Landport
Pricing a commercial reseal is a short process. Our quote form takes photographs, drawings or a schedule of the areas and you can also give us a call on 01277 525 020 or email us to talk it through. Where the photos don’t tell the full story, we arrange a site visit, followed by a fixed quote rather than an estimate that drifts. If you are dealing with shrunken sealant along kitchen worktops and splashbacks and hardened, chalky sealant on south-facing or exposed elevations, we can put it right, on external facade joints, window and door perimeters and movement joints in walls and floors alike. Facilities teams, main contractors and managing agents in Landport tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.
Multi-site clients with buildings in and around Landport can put several sites on one programme, so standards and paperwork match across every site.
Sealant jobs for businesses in a place the size of Landport are often best grouped: shopfront, washroom, kitchen and any external joints done together. Fewer visits means less disruption to trading, and where colour matters on the frontage, we will confirm what’s available for the product.
We stand by our work 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.
- Where
- Landport (PO1, PO2, PO5)
- Region
- Portsmouth
- Cover
- A 12-month guarantee
- Quote
- Fixed quote, scope in writing
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
When to bring in a specialist
What you see is the finished bead, but most of the work is hidden. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.
There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.
What we’re called out for in Landport
Every sealant joint is a maintenance item. How long one lasts depends on the movement it takes, its exposure to sun and weather, the cleaning regime, the traffic and the product itself. On a busy commercial site several of those pile up at once, so periodic inspection matters more than any date on a schedule.
Clients typically get in touch after noticing something like this:
- Smeared sealant across finishes from a rushed job
- Earlier reseals applied straight onto the failed bead
- Window and door perimeter joints that have cracked open
- Movement joints packed with grit and debris
For premises near Portsmouth & Southsea station, less than half a mile south-west of Landport, footfall is part of the plan: work is phased so shops and offices keep trading.
What your quote should include
- How joint depth will be controlled
- Is the sealant right for the movement and the substrate?
- Will failed sealant be removed rather than covered?
- Will CSCS-carded applicators be on site?
Our process
Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Any old material is cut back to clean, sound faces, primer goes on where the manufacturer specifies it, and the sealant is tooled off neatly. Work in places the size of Landport is planned as a single visit where we can. Clear photographs and measurements help us bring the right products.
- First, details reach us through the quote form or a site visit.
- The cause is diagnosed and the scope priced as a fixed quote.
- Where parts of the building must stay open, the work is phased.
- Every failed bead is removed rather than covered.
- A suitable product for each joint goes in at the right depth and is tooled.
- We check the work with you, and the 12-month guarantee starts.
Preparing the site
- Clear stock, furniture or equipment away from the joints
- Tell us your opening times and when work is allowed
- Let building users know which areas are affected
Quotes
Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to ring 01277 525 020 or use the quote form with what you know.
Related advice
How the quote is worked out
We price every job individually. The things that drive the figure:
- Quantities, in metres or numbers
- Removal of failed or old sealant
- Phasing around occupants
- Specialist products, such as fire-rated or hygienic sealants
The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a quote.
Details that help us quote
Good information means a firmer quote. When you get in touch, include:
- How the joints are reached, and at what height
- The asbestos register, for older buildings
- Whether the building will be occupied during the work
- Drawings or a marked-up plan, if available
To get a fixed quote, ring 01277 525 020 or email a schedule or drawings. Our quote form is another easy route.
How the job changes by surface
Window and door perimeters
Where frames meet the surrounding wall, sealant is the weather line. Failed perimeters are cut out and cleaned, backing goes into deeper gaps, and the joint is resealed with a low-modulus neutral-cure silicone or another suitable product.
Commercial kitchens and tea points
Gaps and ragged beads trap dirt that cleaning can’t reach. We seal to a neat, cleanable finish and work around service times you agree with us.
What Landport’s businesses ask us to seal
The sea is no more than about 1 mile from Landport. For shops, hotels and offices, that means frontage and frame joints that weather faster than they would inland. A matched colour is only half the brief on an exposed frontage. Five care or nursing homes sit less than 2 miles from Landport. Care homes need tidy, cleanable joints in kitchens, corridors and communal rooms.
Units at places like Tricorn Centre, less than half a mile to the west of Landport, are refitted as brands change, and the joints have to suit each new scheme. Occupiers with premises at both Victory Retail Park and The Bridge Shopping Centre could have the sealant at each handled under one quote.
Landport is about 1 mile south-west of Portsmouth, in Portsmouth. Any commercial site in Landport is covered, for single jobs and planned programmes alike. Landport is one of 19 places we cover in Portsmouth for sealant joints.
Postcode districts covered here: PO1, PO2 and PO5 for sealant joints. Among the streets we cover are Lake Road, Watts Road and Alfred Road. Close to Landport, our area also takes in Portsmouth (1 mile north-east), Fratton (1 mile east), Rudmore (1 mile north), Kingston (1 mile east) and North End (1 mile north). Nearby towns on our patch include Wymering (3 miles north), Paulsgrove (3 miles north), Cosham (3 miles north), Drayton (3 miles north-east) and Farlington (4 miles north-east).
Landmarks near Landport
Recent enquiries here include premises near The Painters Arms, St Edmund's Catholic School and Alexandra Park. There’s a railway station in Landport itself: Portsmouth & Southsea station. Other landmarks nearby include Royal Portsmouth Hospital (less than half a mile south-west) and Charles Dickens Birthplace Museum (less than half a mile north). For a walk, there’s Milton Locks and Portsdown Hill.
Other services in Landport
After the work
Problems stay small when the joints are checked regularly. Specifically:
- Check sealant as part of routine building inspections
- Check joints after other trades have worked nearby
- Make sure contractors see the asbestos survey before cutting out old mastic
- Deal with small splits before they become leaks
Give fresh sealant time to cure before it’s cleaned, wetted or walked past. Cure time varies with the product, conditions and depth of the joint. Leaving the area closed until then keeps the bead neat.
A failed external joint lets water in every time it rains. It can run into cavities, insulation and internal finishes long before anyone sees a stain. Catching it at the sealant stage avoids the bigger repair.
Questions we’re asked in Landport
Does your area include sites such as Victory Retail Park, near Landport?
Yes, sites like Victory Retail Park are within our area, along with the rest of Landport. A few photographs and the unit address let us price the work.
Do hotels near Landport have to close for sealant work?
Rarely. Rooms or floors are done in turn, so the rest of the hotel keeps trading. We agree the order of rooms and the timings with you before we start.
Do you work directly for building managers?
Yes. You send the details, we return a fixed quote, and the job is done and signed off.
Could the old sealant in an older building contain asbestos?
It can, on some older buildings. So we check the register first and stop work on anything suspect until it’s tested. HSE guidance on asbestos is a useful reference.
Can you handle sealant work across several sites?
Yes. We regularly take on multi-site work and planned maintenance programmes, quoted per building or as a package.
Does weather matter for sealant work?
It can, for external work. Sealant won’t bond properly to a wet or frosty joint, so external work may be moved if conditions aren’t right. Indoors, the weather is rarely a problem.
Will the building have to shut during the work?
Phased work can be planned so areas stay in use. We plan around the site hours and access windows you give us.