Expansion Joint Sealing in Forestside
Expansion and movement joint sealing in walls, decks and floors in Forestside. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Hardened, cracked sealant on exposed facades
- Expansion joints split through the centre of the bead
- Damp inside where a wall movement joint has failed
Expansion joint sealing for businesses in Forestside
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Building owners, agents and FMs in Forestside
If you look after buildings for someone else, you need clear quotes and clear reporting. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative.
Hospitality, education, healthcare, office and retail clients come to us directly as well. The work is planned around how the building runs, so the building keeps working while we do.
Expansion joint sealing for commercial buildings in Forestside
Few joints take as much punishment as those in a car park. Tyres load the edges, and de-icing salts and water work into any gap; water dripping through to the deck below is often the first sign. A sealant suited to traffic and the expected movement goes in, phasing bays so the car park can stay in use. If you’re dealing with previous reseals laid over old sealant and rain penetration at brick or block movement joints, we can put it right, whatever the surface. Whether you call it commercial sealant work, mastic application or joint sealing, in Forestside it comes down to the same thing: the right product in a properly prepared joint.
Smaller community and commercial buildings around Forestside have their own movement joints in walls and floors. They tend to be overlooked until something leaks or cracks.
The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.
- Place
- Forestside (PO9)
- Wider area
- West Sussex
- Cover
- 12 months on every job
- Quotes
- A fixed quote before we start
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Nearby places to Forestside
What else we do in Forestside
What happens if it’s left?
Some quotes just add sealant over the old bead. A bead over the old seal can’t bond or flex. We cut out the old seal and prepare the faces every time. Older rural buildings around Forestside move with the seasons, and rigid or tired sealant can’t keep up. The right product, sized to the joint, copes much better.
The price depends on how many linear metres there are, how much old material needs removing and the access. Call for a fixed quote once you have the details.
Why clients in Forestside choose us
- Over 20 years of commercial sealing
- Workmanship guaranteed for 12 months
- Colour agreed before work starts
- Public liability insurance in place
How the quote is worked out
We price every job individually. The main factors are:
- Phasing around occupants
- Whether old sealant has to be cut out first
- Quantities, in metres or numbers
- Induction, permit and paperwork requirements
Quantities, awkward access and phased working all shape the price. So do site requirements such as inductions and permits, along with the time of year for external work.
What we need to price the job
The more we know, the firmer the quote. Helpful details to send:
- When you need the work done
- Rough lengths or quantities, or drawings if you have them
- Anything awkward about access or site hours
- Whether the building will be occupied during the work
Every quote starts with the facts: the joints involved, quantities, access and the product called for. Share whatever details you have and we’ll fill any gaps with a visit.
Where floor joints take the most wear near Forestside
The South East is one of the drier parts of the UK. External joints still wait for dry conditions, and gritting in cold spells finds its way into open joints. Forestside lies roughly 54 miles out from central London. Warehousing clusters around the motorways that ring and radiate from London.
For floors and slabs around Forestside, the product is chosen for the traffic and the movement at each joint.
Forestside is about 4 miles east of Horndean, in West Sussex. Commercial clients in Forestside use us for work on movement joints, as part of our coverage of West Sussex. Our West Sussex coverage takes in 373 places. Our Portsmouth page has more on work in that area (10 miles or so).
Postcode districts covered here: PO9 for movement joints. Streets here include Lodge Lane and Forestside. Just outside Forestside, we also work in West Marden (1 mile north-east), Chalton (3 miles north-west), Blendworth (3 miles west), Buriton (5 miles north) and Nursted (5 miles north). Bigger towns within reach include Bognor Regis (13 miles south-east), Chichester (8 miles south-east), Selsey (13 miles south-east), Portfield (8 miles south-east), Yapton (15 miles south-east) and East Wittering (10 miles south).
Landmarks near Forestside
In Forestside, that means premises near Stansted Park and the streets around them. For rail, the closest station is Rowlands Castle station, roughly 2.2 miles south-west. Nearby you’ll also find Clanfield Earthwork (4 miles north-west) and Havant War Memorial Hospital (5 miles south-west). Green spaces nearby include Compton Down and Kingley Vale National Nature Reserve.
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 where general trades tend to cut corners.
General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.
Common problems we fix in Forestside
The edges of the material can fail rather than the sealant. If the edge of the joint is friable, the bond fails with it, so we tell you if the edges need repairing first.
It’s worth sending us details if you spot any of the following:
- Weathered movement joint sealant that no longer flexes
- Sealant pulling off the joint face
- Expansion joints filled with dirt and stones
- Water getting into the wall through a failed joint
Hospital campuses such as Havant War Memorial Hospital, 5 miles to the south-west of Forestside, grow in stages, leaving movement joints wherever new blocks meet old.
Before you book anyone
- Whether primer will be used where the manufacturer specifies it
- What site paperwork they can supply
- Their approach to joint depth and backing
- How they’ll work around occupants
From enquiry to sign-off
A typical day starts with protection: masking tape along the joint edges and sheeting over anything nearby. On site, the work usually takes a short visit for a handful of joints, or several days or more for a car park deck or long runs of facade joints, and we clear our waste as we work. For a building around Forestside, tell us how to find it and who will meet us. Add it to your enquiry and we’ll build it into the plan.
- The first job is to check each joint: how wide it is, how it moves and why the old seal let go.
- Next, we fix a price and confirm the sealant we propose for the movement.
- Old sealant and filler are cut out and the joint faces cleaned back to sound material.
- Closed-cell backing rod is set to depth, or bond-breaker tape in shallow joints.
- After any primer the maker requires, the bead is applied and tooled so it grips two sides only.
- We check every joint before sign-off, and the work carries our 12-month guarantee.
Getting the site ready
- Point out any areas we must not close
- Flag any permit to work we will need
- Send your site hours and access windows
Request a quote
Send us photos, drawings or a joint schedule are often enough for a fixed quote. If the job needs a look first, we’ll arrange a site visit.
Related advice
FAQs: Forestside
Is hospital work, at somewhere like Havant War Memorial Hospital, something you do?
Yes. We work in healthcare settings as well as offices and schools. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.
Do we have to stop operations in Forestside while the joints are sealed?
Usually not: we work in sections and hand each one back once it has cured. We agree the sequence and timings with you before we start.
Are you insured?
Yes. We are fully insured, and the certificate can go with your quote.
What if the joint edges are damaged?
A bond is only as strong as the material behind it, so we’ll tell you if the edges need repairing before sealing. We flag it at the quote stage where we can see it.
Does the weather affect joint sealing?
Sealant needs a dry joint and a temperature within the product’s range. Cold, damp or frosty mornings can stop work outside.
Is it fine to apply new sealant on top of old?
No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.
Can you work on car park ramps and decks?
Yes. Deck and ramp joints are resealed with a trafficable sealant chosen for the movement with bays phased so the car park keeps operating.