Expansion and movement joint sealing in Farnborough, Greater London
We carry out expansion and movement joint sealing in walls, decks and floors in Farnborough and the surrounding area. Send details for a fixed quote.
- Damp inside where a wall movement joint has failed
- Chipped joint edges on forklift routes
- New sealant over old, now failing
Expansion joint sealing for businesses in Farnborough
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Do you need expansion joint sealing in Farnborough?
When the movement exceeds the sealant’s capability, the bead tears. Cohesive failure, a split through the centre, usually means the joint or product wasn’t right for the movement. Resealing like for like often fails the same way, so we check width and movement before quoting.
Any of the following is a good reason to get the joints checked over:
- Weathered movement joint sealant that no longer flexes
- Rain penetration at brick or block movement joints
- Expansion joints filled with dirt and stones
- Sealant pulling off the joint face
Like every part of Greater London, Farnborough is covered by the ULEZ, so vehicle access, loading and parking are planned before the first visit.
What your quote should include
- Who will actually carry out the work
- Their pre-qualification and accreditations
- Is depth set with backing rod, or bond-breaker tape in shallow joints?
- Their plan for phasing and protecting the area
How we handle expansion joint sealing in Farnborough
Our movement joint work takes in walls, panels, decks and floors: brickwork and blockwork joints, precast and cladding panel joints, concrete joints, car park decks and ramps, podiums and floor movement joints. The product depends on the movement, the weather and anything that runs over it, and we’ll confirm the choice in the quote. We work on blockwork control joints, brickwork movement joints and car park decks and ramps, and the failures we are asked to look at most are water dripping through deck or ramp joints and debris jammed in movement joints. One point of contact handles commercial sealant work in Farnborough from the first photographs to the final walk-round, whether it’s one building or several.
Areas such as a loading bay or car park deck in Farnborough normally have to stay in use. Joints are done in sections, with bays coned off one after another, so the site keeps operating.
Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we spell out the cover before we begin.
- Place
- Farnborough (BR6)
- Wider area
- Greater London
- Cover
- 12 months on our workmanship
- Quote
- Quoted before any work starts
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
Questions we’re asked in Farnborough
Do you cover business parks and estates near Farnborough, such as Glebe Farm Business Park?
Yes. We cover Farnborough and the area around it, including industrial estates, business parks and retail parks such as Glebe Farm Business Park. Photos and a short description are enough for a first look.
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. The estates team’s permit system and infection-control rules come first, and the work is planned around them.
How long will the new sealant last?
There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Sealant joints are maintenance items, so inspect them regularly.
Can you fit around our working hours?
The office is staffed Monday to Friday, from 8am until 5pm. Let us know your site hours and access windows, and the work will be planned around them.
What sealant do you use 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 you CHAS accredited and on Constructionline?
Yes. We are CHAS accredited, we’re a Constructionline member and we use CSCS-carded applicators.
Will you quote for a small job?
Single areas, one-off repairs and whole buildings are all quoted the same way: send details, get a fixed quote, we seal, guaranteed.
How a job runs
Site rules come first: signing in, inductions and any permit to work. With the paperwork done, the joints are worked through in the order agreed with your site contact, and each area is checked before we leave it. In Farnborough, most buildings stay in use during the work, so zones and timings are agreed with whoever manages the building. Areas are handed back as each section is finished.
- 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.
- 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.
- 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.
Before we start on site
- Confirm the product named in the specification
- Flag any permit to work we will need
- Send your site hours and access windows
Getting a fixed quote
Photos, drawings or a schedule of the joints and a fixed quote comes back to you. Where a site visit makes more sense, we’ll arrange one.
Advice
Joints that move: notes for Farnborough
The 3 miles around Farnborough take in at least three named trading estates, business parks or retail parks. Their warehouses, yards and car parks are exactly where joints take the most punishment. In London, decks, bays and service yards usually have to keep running, which is why we work a few bays at a time.
Schools like Farnborough Primary School often have long brick elevations with movement joints that age quietly. Large sites such as Princess Royal University Hospital, 0.8 miles to the north-west of Farnborough, have car parks, service roads and long elevations with movement joints in brick and panels.
Farnborough is about 2 miles south-west of Orpington, in Greater London. If you are looking for expansion joint sealing in Farnborough, we can help, as we do across Greater London. Across Greater London, 764 places are covered, including Farnborough. For work in that direction, see our London page (12 miles or so).
Business premises anywhere in BR6 are within our area for movement joints. Buildings on Tye Lane, Peel Road and Pitt Road are within our area. Close to Farnborough, our area also takes in Green Street Green (1 mile south-east), Locksbottom (1 mile north-west), Crofton (1 mile north), Farthing Street (1 mile south-west) and Downe (2 miles south-west). 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 (13 miles north-west).
Local landmarks in Farnborough
We work on buildings around Newstead Wood School, South Park and The Buff pub and the streets around them. The nearest railway station is Orpington station, about 1.2 miles north-east. Nearby you will also find Orpington Hospital (0.9 miles east) and Crofton Roman Villa (1.1 miles north-east). Green spaces nearby include Downe Bank Nature Reserve and Summer Hill.
Why act early in Farnborough
A failed joint seal doesn’t mean the slab, panel or wall needs replacing. Where the edges are sound, cutting out and resealing is enough. We will flag where edges need repair before sealing. Getting scaffold, permits or access booked in Farnborough takes effort, so while access is arranged it pays to renew all failing joints, not just the worst.
The price depends on how many linear metres there are, what has to come out first and the access. Call for a fixed quote when you are ready.
Why choose Mastic Doctor in Farnborough
- Old sealant cut out, never sealed over
- Coloured sealants to suit the setting, where available
- CHAS accredited
- Workmanship guaranteed for 12 months
See how commercial sealant jobs are priced and our accreditations and insurance.
When it isn’t the sealant
A few problems need another trade or a different fix, and we say so rather than covering them up:
- A joint that has to be widened or re-detailed before it can work
- Broken or spalled joint edges, which need repairing before any sealant goes in
- Cracking or settlement that calls for an engineer’s assessment
Not sure which it is? You can give us a call on 01277 525 020 or use the quote form and we’ll tell you honestly.
Surfaces we seal
- Brickwork movement joints
- Cladding panel joints
- Car park decks and ramps
- Precast concrete panel joints
- Blockwork control joints
- Podiums and floor movement joints
Also near Farnborough
Also in Farnborough
Different surfaces, different methods
Concrete and precast panel joints
Precast and concrete panel joints move daily. The sealant needs the right movement capability and a controlled depth.
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.
Quoting for work in Farnborough
Your fixed quote is built from the real scope. It takes account of:
- Removal of failed or old sealant
- The site’s rules and procedures
- Phasing around occupants
- How much there is to seal
The product called for affects the cost, as does the preparation each joint needs, such as cutting out, priming or new backing rod. Access, phasing and site requirements come into it too.
What we need to price the job
Diagnosis starts before we arrive. Let us know:
- The site address and postcode
- Photos of the joints, close up and from further back
- What the building is and how it’s used
- Access details, including height
Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, call the office on 01277 525 020 or send details through our quote form.