Expansion Joint Sealing in Farthing Street
Work needed on a movement joint in Farthing Street? We look at it, seal it with the right product and hand it over with a 12-month guarantee.
- Water dripping through deck or ramp joints
- Sealant pulling off the joint face
- Rain penetration at brick or block movement joints
Expansion joint sealing for Farthing Street sites
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Doing it in-house
For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.
Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
Expansion joint sealing in Farthing Street
For movement joints in Farthing Street, photos and approximate lengths are the best start. Send them through our quote form, and we’ll arrange a site visit if needed, then send a fixed quote that names the sealant. You can also phone 01277 525 020 or use the quote form to talk the joints through. Most enquiries involve sealant pulling off the joint face and new sealant over old, now failing, across brickwork movement joints, precast concrete panel joints and blockwork control joints. Whether you call it commercial sealant work, mastic application or joint sealing, in Farthing Street it comes down to the same thing: the right product in a properly prepared joint.
Floor and movement joints in London take heavy use: car park decks, loading bays, shopping centre malls and podiums over occupied space. A failed joint lets water and debris in, and the edges soon spall, so it pays to act early.
The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.
- Where
- Farthing Street (BR6)
- Region
- Greater London
- Cover
- 12 months on every job
- Price
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Updated
- 3 November 2026
On site: what to expect
Occupied buildings need a little choreography. The work area is signed and kept contained, with routes through the building left open and work section by section so the rest of the building stays in use. Most London premises stay occupied while we’re on site, so zones and timings are agreed with whoever manages the building. Areas are handed back as each section is finished.
- 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.
- Where areas have to stay open, we agree a phased sequence before starting.
- 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
- Have the specification and drawings to hand
- Share your working hours and any access restrictions
- Point out any areas we must not close
Request a quote
Every quote starts with the facts: the joints involved, quantities, access and the product called for. Send what you have, and we will arrange a site visit if anything is unclear.
Related advice
Commercial clients in Farthing Street
Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.
Whether you’re a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.
After the work
Every sealant joint needs some looking after, and how long they last depends on how they’re treated. We suggest:
- Keep traffic off new joints until the cure time is up
- Check joints after long freezing spells
- Put movement joints on the planned maintenance inspection round
- Treat a small split as a warning, not a cosmetic issue
Snow ploughs and scrapers catch on joint lines. Raising blades over joints where possible protects the seal.
External wall joints that fail let rain into the masonry and cavity. The first sign is often a damp patch indoors. Catching it early keeps the water outside.
Questions about Farthing Street
Is hospital work, at somewhere like Princess Royal University 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 you take on jobs in Farthing Street where loading and access are tightly controlled?
Yes. Inductions, permits and timed loading are routine for us in London. Share the building’s contractor rules and we will work to them. The ULEZ covers the whole of Greater London, which we allow for
Do you offer coloured sealant?
It depends on the product specified. Some ranges offer many colours, others very few, so the available colours are confirmed with the quote.
What exactly is a movement joint?
The general name is movement joint, and expansion joint is one common type. On site, people tend to use them interchangeably and the way they’re sealed is similar.
What if there’s asbestos in the old mastic?
Asbestos is possible in some older mastics, particularly in buildings from before 2000. Before we disturb old sealant in an older building, we ask to see the asbestos register or survey, and if asbestos is suspected, work stops until it’s tested. Removing asbestos is a job for asbestos specialists, not us.
Do you take on multi-site work?
Yes. Multi-site work and planned programmes are a core part of the service, planned site by site to suit how each building is used.
Will you quote for a small job?
We quote for single jobs as well as large packages and programmes. Photos and a description are enough to start.
Honest limits
Not every problem is a sealant problem, and we are upfront when that’s the case. It won’t fix:
- Mechanical expansion joint covers, cover plates or proprietary joint systems (a specialist supplier’s job)
- Structural movement beyond what the joints were designed for (that needs a structural engineer)
- Crumbling edges that would give a new bead nothing sound to grip
Not sure which it is? You can speak to us on 01277 525 020 or email drawings and photos and we’ll tell you honestly.
Surfaces we seal
- Brickwork movement joints
- Car park decks and ramps
- Precast concrete panel joints
- Podiums and floor movement joints
- Cladding panel joints
- Blockwork control joints
What we’re called out for in Farthing Street
Weathering wears down sealant on exposed elevations and decks. UV hardens the surface, and the sealant loses its ability to stretch and opens at the next temperature swing.
What tends to prompt an enquiry:
- New sealant over old, now failing
- Torn sealant in brick or block movement joints
- Joints packed with grit and debris
- Spalled or broken joint edges in floors and decks
Sites like Princess Royal University Hospital (1.5 miles north of Farthing Street) carry ambulances, deliveries and visitors’ cars over their road and deck joints.
Comparing quotes
- Is the sealant right for the movement and the substrate?
- What level of public liability insurance do they hold?
- How the existing material will be dealt with
- What site paperwork they can supply
Also near Farthing Street
Other services in Farthing Street
Traffic, movement and joints around Farthing Street
The 3 miles around Farthing Street take in at least three named trading estates, business parks or retail parks. That puts plenty of warehouse floors, service yards and car parks close by, all with joints under traffic. London car parks, loading bays and podium decks often can’t close for long, which is why we work a few bays at a time.
Office parks like Glebe Farm Business Park (0.8 miles west of Farthing Street) have decks, ramps and clad elevations whose joints take movement every day. Another example is Biggin Hill Airport Trading Estate, 1.9 miles to the south-west of Farthing Street, where floors and yards would be done in stages around the occupiers.
Farthing Street is about 4 miles south-west of Orpington, in Greater London. Farthing Street sits inside our coverage, with the same fixed quotes and 12-month guarantee as everywhere else. Farthing Street is one of 764 places in Greater London on our list. We also cover London, around 12 miles from Farthing Street.
Anyone looking for expansion joint sealing in BR6 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. We cover commercial and managed buildings on Farthing Street, New Road Hill and Orange Court Lane and the roads nearby. Sites close to Farthing Street are covered too, including Downe (1 mile south-east), Leaves Green (1 mile south-west), Hazelwood (1 mile south-east), Keston (1 mile north-west) and Farnborough (1 mile north-east). Nearby towns on our patch include London (12 miles north-west), City of Westminster (15 miles north-west), Marylebone (15 miles north-west), Kensington (15 miles north-west), St Pancras (14 miles north-west) and Shoreditch (14 miles north-west).
Around Farthing Street
In Farthing Street, that means premises near Darrick Wood School, South Park and The Queens Head pub and the streets around them. Farthing Street’s nearest station is Orpington station, roughly 2.6 miles north-east of the centre. Nearby you’ll also find Princess Royal University Hospital (1.4 miles north) and Crofton Roman Villa (2.5 miles north-east). Not far away are Betsom's Hill and West Kent Golf Course nature reserve.