Barnehurst expansion joint sealing
Need expansion joint sealing in Barnehurst? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.
- Layers of sealant in a movement joint
- Rain penetration at brick or block movement joints
- Sealant peeling off one face of the joint
Expansion joint sealing for Barnehurst sites
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
About our expansion joint sealing in Barnehurst
Internal floor joints take trolleys, pallet trucks and forklifts. Unsupported edges break up under wheels so the product has to suit both the traffic and the movement. We’ll tell you if the edges need repairing before sealing, and phased work keeps areas in use. Site teams most often ask us about previous reseals laid over old sealant and water dripping through deck or ramp joints, on car park decks and ramps, blockwork control joints and precast concrete panel joints. One point of contact handles commercial sealant work in Barnehurst from the first photographs to the final walk-round, for single jobs and planned programmes alike.
Most London buildings can’t shut a car park, loading bay or warehouse floor for long. Joints are done in sections, with bays coned off one after another, so the site keeps operating, at times agreed with the building manager.
We stand behind the joints we seal with a 12-month guarantee. It covers how we prepared and applied the sealant.
- Where
- Barnehurst (DA7, DA1, DA8)
- Wider area
- Greater London
- Cover
- 12 months on every job
- Quote
- Quoted before any work starts
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
Looking after the joints
To get the most from the new sealant:
- Sweep decks, ramps and floors so grit doesn’t collect in the joints
- Check joints after long freezing spells
- Leave barriers in place until fresh joint sealant has cured
- Put movement joints on the planned maintenance inspection round
Snow ploughs and scrapers catch on joint lines. Raising blades over joints where possible protects the seal.
Unsupported floor joint edges spall under forklift and pallet-truck wheels. Broken arrises jolt trucks, loads and drivers, and the damage spreads along the joint. Sealing early protects the edges.
Work for main contractors and building owners
Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Sites in Barnehurst can sit alongside others in a wider programme across Greater London.
Building owners and managing agents use us on sealant work across single buildings or whole portfolios. One quote can cover more than one site, so there’s one set of paperwork to deal with.
What we can’t put right
Sealant solves a lot, but not everything, and we’re upfront when that’s the case. These need a different solution:
- Crumbling edges that would give a new bead nothing sound to grip
- Joints too narrow for the movement, which need redesigning by the engineer
- Mechanical expansion joint covers, cover plates or proprietary joint systems (a specialist supplier’s job)
If you’re not sure, just give us a call on 01277 525 020 or email a schedule or drawings and we’ll give you a straight answer before you book.
Surfaces we seal
- Blockwork control joints
- Precast concrete panel joints
- Car park decks and ramps
- Brickwork movement joints
- Cladding panel joints
- Podiums and floor movement joints
Your questions answered
Is a hospital such as Erith and District Hospital somewhere you can work?
Yes, hospitals are one of the sectors we cover. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.
Can you work at a site such as Bourne Industrial Park, by Barnehurst?
Yes, sites like Bourne Industrial Park are within our area, along with the rest of Barnehurst. Send details of the unit and the work through our quote form for a quick quote.
How soon can the area be used again?
The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, and we confirm it before leaving site.
What do you charge?
We don’t publish prices, as every site differs. Send photographs or drawings and we’ll price it at a fixed figure.
How do I request a quote?
It works in four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. The first step only needs photos and a postcode.
Can staff carry on working while you are here?
Typically, yes. Phased work can be planned so areas stay in use, with each area protected and signed.
Do you seal on top of existing sealant?
No. We cut the old material out and clean the joint back before sealing, since fresh sealant will not bond reliably to aged material.
How the quote is worked out
There’s no standard rate for sealant work, because every site is different. What we look at:
- Removal of failed or old sealant
- Whether the work must be split into stages
- The total length or number of joints
- Location, for remote and island sites
Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.
Sending details for a quote
Diagnosis starts before we arrive. Tell us:
- Approximate linear metres or a joint schedule
- Anything awkward about access or site hours
- Whether the building will be occupied during the work
- Whether an asbestos survey exists
To get a fixed quote, call 01277 525 020 or send details through our quote form. You can also send details through our quote form.
Doing it in-house
There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.
For a quick touch-up, site staff may be fine, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
How a job runs
In a busy building, the work is phased so only one area is out of use at a time. Each area is protected, prepared and sealed before the next one starts. All of Greater London is in the ULEZ, and kerbside space in Barnehurst can be scarce. Let us know about any on-site parking or loading arrangements when you send the job details.
- First the joints are inspected, widths measured and the type of failure noted.
- A fixed quote names the sealant we propose and its movement class.
- Phasing is agreed so decks, floors or entrances can stay in use where needed.
- The failed seal is cut out and both joint faces cleaned back to sound material.
- Backing rod or bond-breaker sets the depth, primer goes on where specified, and the sealant is applied and tooled.
- We check each joint with you, confirm the cure time and sign off under our 12-month guarantee.
Before we start on site
- Confirm the product named in the specification
- Point out any areas we must not close
- Move anything stored against the joints
Getting a fixed quote
The quickest route to a quote is a few photographs and the site postcode. Upload them with the quote form, or ring 01277 525 020 or email a schedule or drawings to discuss it first.
Read more
Expansion joint sealing in Barnehurst: the local picture
At least three named trading, business or retail sites lie within about 3 miles of Barnehurst. That puts plenty of warehouse floors, service yards and car parks close by, all with joints under traffic. Basement car parks and service yards in London tend to be in use all working day, which is why we work a few bays at a time.
Large sites such as Erith and District Hospital, 1.1 miles north of Barnehurst, have car parks, service roads and long elevations with movement joints in brick and panels. Across sites such as Crayford Industrial Estate, 0.9 miles to the south-east of Barnehurst, floor and movement joints can be sealed in phases so units keep working. Schools like Mayplace Primary School often have long brick elevations with movement joints that age quietly.
Barnehurst is about 3 miles east of Welling, in Greater London. We send applicators to Barnehurst for movement joints, handled exactly as we handle every other area. Our Greater London coverage takes in 764 places. London is covered too, some 12 miles away.
Work on movement joints is covered throughout DA7, DA1 and DA8. We cover commercial and managed buildings on Old Road, Grove Road and Manor Road. You will find Barnehurst on or near the A2000. Close to Barnehurst, our area also takes in Bexley Riverside (1 mile north), Northumberland Heath (1 mile north), Crayford (1 mile south-east), North End (1 mile east) and Barnes Cray (1 mile east). Bigger towns within reach include London (12 miles west), City of Westminster (14 miles west), Marylebone (14 miles west), St Pancras (13 miles west), Shoreditch (12 miles north-west) and Walthamstow (12 miles north-west).
Around Barnehurst
Around Barnehurst, our work takes us to commercial buildings near St Catherine's Catholic School, St Catherine's Catholic School and Braeburn Park, among other places. The nearest railway station is Barnehurst station, about 0.5 miles north-west of the centre. Well-known places in the area include Stone Castle (4.8 miles east) and Bexley Museum (1 mile south). Green spaces nearby include Wansunt Pit.