Expansion and movement joint sealing in Coombe, Greater London
Work needed on a movement joint in Coombe? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Rain penetration at brick or block movement joints
- Sealant pulling off the joint face
- Expansion joints split through the centre of the bead
Expansion joint sealing near Coombe
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
About our expansion joint sealing in Coombe
Joints in car park decks and ramps are among the hardest-working in any building. 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. The enquiries we see most involve layers of sealant in a movement joint and sealant pulling off the joint face, on podiums and floor movement joints, cladding panel joints and blockwork control joints. A single leaking joint is often how a building in Coombe first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.
London’s floor joints are concentrated in warehouses and trade units, car parks, podiums and decks. Planning a job in Coombe means thinking about access, loading times and the ULEZ as well as the joints.
Our workmanship is guaranteed for 12 months, in Coombe as everywhere else we work. If our installation lets you down in that time, we return and fix it.
- Where
- Coombe (CR0, CR2, CR9)
- Region
- Greater London
- Guarantee
- 12 months on every job
- Price
- Quoted before any work starts
- Call
- 01277 525 020
- Updated
- 3 November 2026
When it isn’t the sealant
We check first that sealant really is the fix. It won’t put right:
- Crumbling edges that would give a new bead nothing sound to grip
- Cracking or settlement that calls for an engineer’s assessment
- Joints too narrow for the movement, which need redesigning by the engineer
Not sure which it is? You can phone 01277 525 020 or send details through our quote form and we will tell you honestly before you book.
What we seal
- Precast concrete panel joints
- Car park decks and ramps
- Blockwork control joints
- Podiums and floor movement joints
- Brickwork movement joints
- Cladding panel joints
Questions about Coombe
Is Twin Bridges Business Park, near Coombe, within your area?
Yes. Estates, retail parks and business parks around Coombe, Twin Bridges Business Park among them, are all within reach. To start, just call 01277 525 020 or email the details over with the unit, the joints involved and your access times.
Do you take on work at healthcare sites like Shirley Oaks 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.
Do you guarantee expansion joint work?
The workmanship is guaranteed for 12 months from sign-off and we hold public liability insurance. Keeping joints clear of debris helps them last.
Are you CHAS accredited?
Yes. We’re CHAS accredited, we’re a Constructionline member and we use CSCS-carded applicators.
Can you seal joints in cold or wet weather?
Weather matters for any external joint because a damp or frozen joint won’t take a proper bond. Indoor joints can normally carry on regardless.
Do you use silicone or polyurethane in movement joints?
The specification comes first, then the joint’s movement and exposure. We name the proposed product in the quote so there are no surprises.
Are your applicators CSCS-carded?
Yes. We use CSCS-carded applicators.
Joints that move: notes for Coombe
London car parks, loading bays and podium decks often can’t close for long, so we seal in sections and hand areas back as each cures. Less than 3 miles from Coombe there are at least three named estates and business parks. Floors, loading bays and yards on sites like these are where floor and movement joints work hardest.
Sites like Shirley Oaks Hospital (1.4 miles north-east of Coombe) carry ambulances, deliveries and visitors’ cars over their road and deck joints. For a school such as Coombe Wood School, playground and building joints can be done in the holidays. At a retail site such as Whitgift Centre (1.6 miles north-west of Coombe), trolleys, cages and cars run over floor and slab joints all day.
Coombe is about 1 mile east of Croydon, in Greater London. We send applicators to Coombe for movement joints. Our Greater London coverage takes in 764 places, from busy centres to rural villages. Our London page has more on work in that area (9 miles or so).
Business premises anywhere in CR0, CR2 and CR9 are within our area for movement joints. Streets here include Oaks Road, Coombe Road and Coombe Lane. We also cover Croydon (1 mile west), Addiscombe (1 mile north), South Croydon (1 mile south-west), Shirley Oaks (1 mile north-east) and Shirley (1 mile north-east). A short drive away, we cover London (9 miles north), City of Westminster (11 miles north), Marylebone (11 miles north), Kensington (11 miles north-west), St Pancras (11 miles north) and Shoreditch (11 miles north).
Landmarks near Coombe
Around Coombe, our work takes us to commercial buildings near Coombe Lodge pub, Royal Russell School and St Peter's Primary School, among other places. The nearest railway station is South Croydon station, roughly 1 mile west of the centre. Nearby you’ll also find St George's Walk (1.4 miles north-west) and Croydon Airport Visitor Centre (2.1 miles west). For a walk, there’s Bramley Bank and Duppas Hill.
Site staff or a sealant specialist?
Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. A poor seal in places like these tends to cost more to put right later.
What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.
Surface by surface
Internal floor movement joints
Warehouse and retail floors have saw-cut induced joints and construction joints. Trafficked floor joints often get a semi-rigid filler and a flexible sealant where the joint moves more.
Brickwork and blockwork joints
Long brick and block elevations have movement joints at intervals. They take a low-modulus sealant with a movement class to suit laid over backing rod at the correct depth.
Places near Coombe
Also in Coombe
Diagnose, treat, sign off
On arrival, we report to your site contact and complete whatever induction the building runs. Floors, finishes and fittings next to the joints are covered before any cutting starts, with the work itself normally taking a day or so for a modest run of joints, and longer where decks, ramps or floors are done in phases. All of Greater London is in the ULEZ, and kerbside space in Coombe can be scarce. If there’s a loading bay, a car park or a permit we can use, tell us when you send details.
- Photos, joint lengths and drawings come to us, or we visit.
- We compare each joint’s width with the movement and the sealant’s capability, and flag anything that needs an engineer.
- Old sealant and debris are cut out of every joint.
- Any broken arrises or friable edges are flagged before work goes further.
- A sealant suited to the movement and traffic is laid to depth and tooled.
- Areas reopen once cured, and the work carries our 12-month guarantee.
Preparing the site
- Share your working hours and any access restrictions
- Warn occupants and staff about the work
- Tell us what induction or permit system the site runs
Get a fixed quote
We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, call 01277 525 020 or email the details over.
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Why it’s worth doing now in Coombe
Leaving a failed movement joint rarely stays a small problem. Water and debris get in, the joint jams and the edges spall. Acting at the first split keeps the cost down. In a London building, a failed joint rarely affects only one party: water travels through shared structures, and a small leak becomes a dispute between occupiers. Dealing with it early is simpler for everyone.
No two sites price the same: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.
Why us?
- Old sealant cut out, never sealed over
- Colours chosen to suit frames, cladding or finishes where possible
- Clear, fixed quotes
- Fully insured
Take a look at what affects the cost and our accreditations.
What affects the price in Coombe
We price every job individually. The things that drive the figure:
- Site requirements such as inductions and permits
- Whether old sealant has to be cut out first
- Phasing around occupants
- Joint width, depth and condition
Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a fixed quote.
What we need to price the job
Diagnosis starts before we arrive. Let us know:
- Where the site is, with the postcode
- The product your specification calls for
- Access details, including height
- Any dates the work must fit around
To get a fixed quote, phone 01277 525 020 or use the quote form. Our quote form is another easy route.