Expansion and movement joint sealing in Farningham, Kent
Expansion and movement joint sealing in walls, decks and floors in Farningham and across Kent. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Sealant peeling off one face of the joint
- Expansion joints split through the centre of the bead
- Arrises breaking up along floor joints
Expansion joint sealing for Farningham sites
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
How the quote is worked out
A fixed quote reflects the actual work. It takes account of:
- The size and state of each joint
- The total length or number of joints
- Whether old sealant has to be cut out first
- Location, for remote and island sites
The specified product makes a difference, and so does the preparation, from cutting out to priming and backing rod. Access, phasing and site requirements come into it too.
What we need to price the job
However big the job, these details speed things up:
- The type of building and who uses it
- How the joints are reached, and at what height
- Where the site is, with the postcode
- Your programme or deadline
Photos, drawings or a schedule of the joints are often enough for a fixed quote. If the job needs a look first, we will arrange a site visit.
How we handle expansion joint sealing in Farningham
Every structure moves a little, all the time: they expand in the heat, shrink as they dry, and shift under load. Expansion and movement joints are built in so the structure can move without cracking and the seal across each one keeps out water and grit. We seal and reseal movement joints in walls, panels, decks and floors. We work on cladding panel joints, blockwork control joints and precast concrete panel joints, and what we are called in for most is rain penetration at brick or block movement joints and joints packed with grit and debris. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Farningham it comes down to the same thing: the right product in a properly prepared joint.
Smaller community and commercial buildings around Farningham have their own movement joints in walls and floors. They’re easily forgotten until water gets in or an edge breaks.
Work we carry out comes with a 12-month guarantee. If an installation problem shows up, call 01277 525 020 or email us and we will arrange a return visit.
- Where
- Farningham (DA4)
- Wider area
- Kent
- Cover
- 12 months on our workmanship
- Quotes
- Quoted before any work starts
- Phone
- 01277 525 020
- Updated
- 3 November 2026
What we can’t put right
Being straight saves everyone time. New sealant won’t cure:
- Joints too narrow for the movement, which need redesigning by the engineer
- Concrete or masonry repairs along the arrises
- Proprietary pre-formed expansion joint systems
Not sure which it is? You can phone 01277 525 020 or send photos by email and we’ll tell you honestly.
Joints and surfaces we work on
- Podiums and floor movement joints
- Blockwork control joints
- Cladding panel joints
- Car park decks and ramps
- Brickwork movement joints
- Precast concrete panel joints
Surface by surface
Podium joints
Podium decks are exposed and often trafficked. We choose a product that copes with feet, wheels and weather.
Internal floor movement joints
Forklift and pallet-truck wheels break unsupported joint edges. We match the product to the traffic and the movement.
Doing it in-house
For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
Redoing a failed joint usually costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.
Also near Farningham
Also in Farningham
When to call us in Farningham
Three-sided adhesion is a common cause of early failure. Sealant fixed to the base and sides can’t flex, so it tears.
Common reasons buildings call us in:
- Damp inside where a wall movement joint has failed
- Car park joints leaking onto vehicles below
- Joints packed with grit and debris
- Expansion joints split through the centre of the bead
Another example is Gateway Trading Estate, 1.7 miles to the north-west of Farningham, where floors and yards would be done in stages around the occupiers.
Before you book anyone
- What site paperwork they can supply
- Whether their applicators hold CSCS cards
- Do they follow the manufacturer’s priming guidance?
- Their pre-qualification and accreditations
Where floor joints take the most wear near Farningham
Farningham lies roughly 16 miles out from central London. Warehousing clusters around the motorways that ring and radiate from London; their floors carry heavy traffic every shift. At least three named trading, business or retail sites lie within about 3 miles of Farningham. Floors, loading bays and yards on sites like these are where floor and movement joints work hardest.
A healthcare site such as Darenth Park Hospital, 4.2 miles to the north of Farningham, depends on car parks, ramps and service yards whose joints take traffic all day. For estates staff at a university like University of Greenwich, 4.7 miles to the north-east of Farningham, building and paving joints are part of the planned maintenance list.
Farningham is about 5 miles south of Dartford, in Kent. We cover Farningham and the rest of Kent, with the same fixed quotes and 12-month guarantee as everywhere else. 931 places across Kent fall within our area, including Farningham. We also cover London, around 16 miles from Farningham.
Anyone looking for expansion joint sealing in DA4 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. Buildings on High Street, London Road and South Hall Close are within our area for movement joints. Nearby places we also cover include Eynsford (1 mile south-west), Horton Kirby (1 mile north-east), Maplescombe (2 miles south-east), Speed Gate (2 miles east) and Fawkham Green (3 miles east). Further afield, our area takes in Maidstone (15 miles south-east), Dartford (5 miles north), Sevenoaks (7 miles south), Gravesend (8 miles north-east), Tonbridge (13 miles south) and Northfleet (7 miles north-east).
Near you in Farningham
Locally, jobs take us to sites close to Pied Bull pub and the streets around them. For rail, the closest station is Eynsford station, about 1.4 miles south-west of the centre. A little further out are Eynsford Castle (0.7 miles south-west) and Darenth Park Hospital (4.2 miles north). Not far away are The Warren.
Our process
We begin with a short walk round with whoever looks after the building, agreeing which joints are in scope, where to start and what must stay open. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. For a building around Farningham, tell us how to find it and who will meet us. Send that with the details and we’ll confirm the plan with the quote.
- 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.
- Every joint is cleared of the failed seal and any grit packed into it.
- Any broken arrises or friable edges are flagged before work goes further.
- 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
- Send asbestos survey details if the building is pre-2000
- Let us know about inductions and permits
- Agree which areas must stay open
Request a quote
Quotes are fixed against the scope you send, so the cost is agreed before work starts. To start the process, call the office on 01277 525 020 or email a schedule or drawings.
Related advice
Your questions answered
Is Farningham too small for you to travel to?
Not at all. Farningham is within our area. We work across Greater London and the South East. Good photographs up front let us bring everything on the first visit.
Is a hospital such as Darenth Park Hospital somewhere you can work?
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.
How much does the work cost?
That depends on the job: quantities, access, the product and any phasing. Call for a quote and we will price it properly.
What about RAMS and site documents?
Each site asks for different documents, so tell us what you need and we will confirm it when we quote.
What hours do you work?
Give us your site hours and any access windows in your enquiry, and we will schedule the work to suit. Our office runs Monday to Friday, 8am until 5pm.
Can you seal car park deck joints?
Yes. These joints take wheels, salt and water, so product choice matters.
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, so we plan with the forecast in mind.