Hilsea expansion joint sealing
Expansion and movement joint sealing in walls, decks and floors in Hilsea. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Arrises breaking up along floor joints
- Sealant pulling off the joint face
- Debris jammed in movement joints
Expansion joint sealing for businesses in Hilsea
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Expansion joint sealing in Hilsea
Few joints take as much punishment as those in a car park. Wheel loads, grit and de-icing salts attack the seal and the concrete either side. We reseal deck and ramp joints with a trafficable sealant chosen for the movement, phasing bays so the car park can stay in use. If you’re dealing with sealant pulling off the joint face and debris jammed in movement joints, we can help, on cladding panel joints, car park decks and ramps and brickwork movement joints alike. Whoever orders the work in Hilsea, the brief is normally the same: a fixed quote, no surprises on site and a 12-month guarantee behind the result.
Work in a smaller place like Hilsea is normally one building at a time, so we gather photographs and measurements first. That way the right materials come on the day and the job is done in one visit where possible.
We sign every job off with a 12-month guarantee. The promise is simple: if the work we did fails within twelve months, we return to fix it.
- Place
- Hilsea (PO2, PO3, PO6)
- Wider area
- Portsmouth
- Guarantee
- 12 months on our workmanship
- Price
- A fixed quote before we start
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
Should maintenance staff do it?
Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.
Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.
More services for Hilsea
Questions about Hilsea
Is Hilsea too far out for you?
Not at all: smaller places are covered as well as towns. London and every South East county are within our area. We plan jobs in smaller places so return trips are kept to a minimum.
Does a coastal location like Hilsea affect which sealant is used?
It can. Wind-driven rain and, closer to the shore, salt air are harder on external joints. We choose the product for the exposure, prime where the manufacturer requires it and size the joint for its movement.
What’s the difference between an expansion joint and a movement joint?
Movement joint is the broad term for any joint built in to let a structure move. In everyday use the two names are often swapped, and the sealing method is much the same.
What do you charge?
It depends on the job: quantities, access, the product and any phasing. Call for a quote.
Are you fully insured?
Yes. We are fully insured, and the certificate can go with your quote.
Which sealant will you use?
If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.
What timescale should we allow for resealing expansion joints?
Expect a few hours to several weeks, depending on how many metres of joint there are and how much old sealant or filler needs removing. Cure time before reopening is confirmed on the day.
Traffic, movement and joints around Hilsea
The sea is no more than about 1 mile from Hilsea. Coastal yards and decks give their joints salt and wet weather to deal with, not just wheels, which is why split joints are worth sealing before the edges deteriorate. Less than 3 miles from Hilsea there are at least three named estates and business parks. Sites like these are full of saw-cut floor joints, yard slabs and car park joints.
For a centre such as Victory Retail Park, 1.7 miles to the south-west of Hilsea, the service yard and car park joints normally need attention first. Campuses like University of Portsmouth, 2.5 miles south of Hilsea, mix old and new buildings, with movement joints wherever they meet. A healthcare site such as Queen Alexandra Hospital, 1.4 miles to the north of Hilsea, depends on car parks, ramps and service yards whose joints take traffic all day.
Hilsea is about 2 miles north of Portsmouth, in Portsmouth. We send applicators to Hilsea for movement joints. Hilsea is one of 19 places in Portsmouth on our list.
We take on movement joints across the PO2, PO3 and PO6 postcode area. Streets here include Vita Road, Conan Road and Arras Road, and sites on any of them can send details for a fixed quote. Nearby places we also cover include Cosham (1 mile north), North End (1 mile south-west), Tipner (1 mile south-west), Wymering (1 mile north) and Rudmore (1 mile south-west). Nearby towns on our patch include Southsea (3 miles south), Portsea (3 miles south-west) and Portsmouth Point (3 miles south-west).
What’s near Hilsea
Locally, jobs take us to sites close to Alexandra Park, Trafalgar School and Coach and Horses pub, among other places. The nearest railway station is Hilsea station, roughly 0.5 miles east of the centre. A little further out are World War I Remembrance Centre (0.8 miles east) and Tricorn Centre (2.1 miles south-west). Not far away are Milton Locks and Portsdown Hill.
How the quote is worked out
There’s no standard rate for sealant work, since sites vary so much. What we take into account:
- Phasing around occupants
- Induction, permit and paperwork requirements
- Joint width, depth and condition
- Location, for remote and island sites
Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.
What we need to price the job
To price the job accurately, we need a clear picture of the site. Useful things to include:
- Whether the building will be occupied during the work
- The asbestos register, for older buildings
- Drawings or a marked-up plan, if available
- Photos of the joints, close up and from further back
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. To take the first step, call the office on 01277 525 020 or send details through our quote form.
Looking after the joints
Your facilities or cleaning team can help the joints last. Pass these on to them:
- Keep scrapers and ploughs from dragging across joint sealant
- Keep product details with the building records for the next reseal
- Put movement joints on the planned maintenance inspection round
- Keep stones and debris out of open joint lines
Grit is the slow enemy of a joint seal. Grit trodden or driven into the joint works at the surface until it tears and decks and floors suffer most. Regular sweeping keeps joint lines clear.
Floor joints with failed fillers break up quickly under wheels. Damaged edges make the floor rough and wear wheels faster and the broken length grows with every pass. Keeping the filler or sealant sound protects the floor.
Leave it or put it right?
Spot repairs can be useful on a tight budget. But if the rest of the run is the same age and product, it’s usually not far behind, and a second visit means paying for access again. We can price a patch and a full reseal side by side. Sealant hardens, cracks and loses grip with age, UV and movement. Replacing it before it fails keeps water out.
Quantities, awkward access and phased working all shape the price. Site requirements like inductions and permits play a part as well, along with the time of year for external work.
Why appoint us
- Failed material removed, not covered up
- Sealing commercial buildings since 2005
- 12-month guarantee on workmanship
- CSCS-carded applicators
Read how commercial sealant jobs are priced or our accreditations and insurance.
From enquiry to sign-off
Site rules come first: sign-in, induction and whatever permit system the building uses. Once we’re cleared to begin, the joints are worked through in the order agreed with your site contact. Several jobs near Hilsea can be grouped on one trip. Tell us your site hours and we’ll plan around them.
- Photos, joint lengths and drawings come to us, or we visit.
- Joint widths and expected movement are checked against what the sealant can take and tell you if the design looks wrong for the movement.
- Old sealant and debris are cut out of every joint.
- Edges are checked, and we tell you if any need repairing before sealing.
- The right sealant goes in at the right depth, bonded to the two sides only.
- Each area is handed back after its cure time, under our 12-month guarantee.
Getting the site ready
- Tell us what induction or permit system the site runs
- Agree which areas must stay open
- For older buildings, check the asbestos register before work
Ask for a quote
Need a figure for a tender or a budget? We’ll quote against your scope and drawings that you can work with. For a chat about it beforehand, speak to us on 01277 525 020 or email the details over.
Advice
Different surfaces, different methods
Concrete and precast panel joints
Precast and concrete panel joints move daily. We use a sealant classed for the movement, laid over backing to depth.
Brickwork and blockwork joints
Mortar snots and debris in the joint stop it working. We clear the joint fully before sealing and flag any joint that seems undersized.