Expansion joint sealing in Richmond upon Thames
Expansion joint sealing in Richmond upon Thames, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.
- Leaks through car park deck joints onto the level below
- Sealant pulling off the joint face
- Arrises breaking up along floor joints
Expansion joint sealing for businesses in Richmond upon Thames
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
How the quote is worked out
There’s no standard rate for sealant work, since sites vary so much. What we take into account:
- Access and working height
- Phasing around occupants
- Joint width, depth and condition
- The product specified
A quote for movement joints depends on how many there are, their condition and the access. Ask us for a fixed quote.
Before you send an enquiry
A good diagnosis starts with the right details. Tell us:
- How the joints are reached, and at what height
- The postcode of the building
- Asbestos survey details if the building is older
- Photos of the joints, close up and from further back
Let us know the site, the scope and your timescale, and a fixed quote will follow. The easiest way is to give us a call on 01277 525 020 or use the quote form.
Expansion joint sealing for commercial buildings in Richmond upon Thames
We’ve been sealing expansion and movement joints for over 20 years. CHAS accredited, Constructionline member, CSCS-carded applicators and five million pounds of public liability insurance. Workmanship is backed by our 12-month guarantee. Most enquiries involve car park joints leaking onto vehicles below and movement joints with split or torn sealant, on cladding panel joints, precast concrete panel joints and brickwork movement joints. One point of contact handles commercial sealant work in Richmond upon Thames from the first photos to the final walk-round, for single jobs and planned programmes alike.
Around Richmond upon Thames, as across London, joints are under constant load, from basement car parks and loading bays to podium decks and busy mall floors. When a joint fails, grit and water get in and the arrises start to break up, so it pays to act early.
Whoever the client is, the cover is the same: a 12-month guarantee on our workmanship. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.
- Where
- Richmond upon Thames (TW9, TW10, SW14, TW1)
- Wider area
- Greater London
- Cover
- A 12-month guarantee
- Price
- Quoted before any work starts
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Diagnose, treat, sign off
We schedule the visit to fit the site hours and access windows you give us. While we are working, the area stays contained and tidy, and your contact hears from us before we move to the next area. For a job in Richmond upon Thames, access comes first. Give us the hours we can be on site and we will schedule to suit.
- We look at the joints, their width and how they’ve failed.
- Next, we fix a price and confirm the sealant we propose for the movement.
- The failed seal is removed and both faces are cleaned until sound and dry, flagging any broken edges that need repair before sealing.
- We control the depth with backing rod or, in shallow joints, bond-breaker tape.
- Where the maker calls for primer, it’s applied first, then the bead goes in and is tooled to a concave finish.
- Each joint is inspected and handed over with our 12-month guarantee.
Before we start on site
- Clear stock, furniture or equipment away from the joints
- Share your working hours and any access restrictions
- Tell us what induction or permit system the site runs
Get a fixed quote
Pricing a project or setting a maintenance budget? We will quote against your scope and drawings you can plan around. For a chat about it beforehand, speak to us on 01277 525 020 or email us.
Related advice
Keeping the joints sound
Once the work is signed off, these steps help:
- Keep traffic off new joints until the cure time is up
- Clear dirt from joint lines during routine cleaning
- Plan racking layouts so feet don’t land on a joint
- Put movement joints on the planned maintenance inspection round
In warehouses, forklift and pallet-truck routes take the most wear. Avoid standing heavy loads or racking legs on the joints and flag chipped arrises before they spread.
Floor joints with failed fillers break up quickly under wheels. Broken arrises jolt trucks, loads and drivers, and the damage spreads along the joint. Sealing early protects the edges.
Nearby places to Richmond upon Thames
More services for Richmond upon Thames
Site staff or a sealant specialist?
The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.
Redoing a failed joint usually costs more than getting it right at the outset, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.
Your questions answered
Is Kew Retail Park, near Richmond upon Thames, within your area?
Yes. Our area takes in Richmond upon Thames and its surroundings, with estates and business parks such as Kew Retail Park included. To start, just ring 01277 525 020 or email the details over with the unit, the joints involved and your access times.
Can you cope with the access rules in a London building?
Yes, most London buildings have access rules of some kind, and we plan around them. Share the building’s contractor rules and we’ll work to them. All of Greater London is inside the ULEZ, and our planning allows for it
Are your applicators CSCS-carded?
Yes. Should the site need card details in advance, let us know and we’ll send them with the quote.
What guarantee do you give on joint sealing?
Each job is backed by a 12-month guarantee on the workmanship. Damage from later works or traffic loads outside the joint’s design isn’t a workmanship fault.
Why has the sealant in our expansion joints split?
The way it has failed normally tells us why: a split through the middle points to over-stretching, while peeling from one face points to preparation or primer. Sometimes the edge material itself has failed.
Which sealant will you use?
A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: its movement, its surfaces and what it has to cope with.
Does the weather affect the work?
Outside, yes. The joint has to be dry and within the product’s temperature range, so damp, frosty or very cold days can stop external work. Inside work is seldom held up.
When to call us in Richmond upon Thames
Sometimes the sealant holds but the substrate breaks away. If the edge of the joint is friable, the bond fails with it so edge repair has to come before resealing.
Typical triggers for a call:
- Damp inside where a wall movement joint has failed
- Hardened, cracked sealant on exposed facades
- Joints where the bead has lost adhesion
- Expansion joints filled with dirt and stones
Phasing is what makes joint work possible on busy sites such as Ivybridge Retail Park (1.5 miles west of Richmond upon Thames): one bay, aisle or car park row at a time.
Questions to ask before you book
- Is depth set with backing rod, or bond-breaker tape in shallow joints?
- Are they CHAS accredited or on Constructionline?
- Their plan for phasing and protecting the area
- What the guarantee covers, and for how long
How the job changes by surface
Podium joints
Podium joints often sit within a waterproofing system. We reseal the joint where sealant is the specified fix, and tell you if the problem looks like the waterproofing below.
Joints between different materials
Different materials meeting at a joint rarely move in step. The product must bond to both substrates and cope with the movement priming where the maker calls for it.
Expansion joint sealing around Richmond upon Thames: how the place shapes the job
Less than 3 miles from Richmond upon Thames there are at least three named estates and business parks. Sites like these are full of saw-cut floor joints, yard slabs and car park joints. 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.
Sites like West Middlesex Hospital (to the north-west of Richmond upon Thames) carry ambulances, deliveries and visitors’ cars over their road and deck joints. A campus such as University of London, 2 miles to the north-west of Richmond upon Thames, has long runs of movement joint in its buildings, decks and paving.
Richmond upon Thames is about 3 miles south of Ealing, in Greater London. Richmond upon Thames sits inside our coverage, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Richmond upon Thames is one of 764 places in Greater London on our list. We also cover London, some 9 miles away.
Commercial sites across TW9, TW10, SW14 and TW1 are covered. If your site is on Church Road, King George Square and Topiary Square or close by, send details and we will quote for movement joints. Main routes into Richmond upon Thames include the B321 and B322, useful when we plan access and materials. We also cover North Sheen (1 mile north-east), East Sheen (1 mile east), Mortlake (1 mile east), Kew (2 miles north-east) and Strand-on-the-Green (2 miles north-east). Nearby towns on our patch include London (9 miles east), City of Westminster (7 miles north-east), Marylebone (8 miles north-east), Kensington (5 miles north-east), St Pancras (9 miles north-east) and Shoreditch (10 miles north-east).
Around Richmond upon Thames
Recent enquiries here include premises near Pesthouse Common, The White Horse Richmond pub and Kneller Hall Junior School, among other places. Richmond upon Thames has its own railway station: Richmond station. Other landmarks nearby include Eel Pie Island Museum (1.5 miles south-west) and Treaty Centre (3 miles west). Green spaces nearby include Duke's Hollow and Richmond Hill.