Silvertown expansion joint sealing
Expansion and movement joint sealing in walls, decks and floors across Silvertown, carried out by CSCS-carded applicators. CHAS accredited and fully insured.
- Debris jammed in movement joints
- Expansion joints split through the centre of the bead
- Arrises breaking up along floor joints
Expansion joint sealing in Silvertown
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Expansion joint sealing for commercial buildings in Silvertown
For movement joints in Silvertown, photos and approximate lengths are the best start. We’ll come and look where photographs don’t show enough before issuing a fixed quote. You can also give us a call on 01277 525 020 or email the details over to talk the joints through. Most enquiries involve joints where the bead has lost adhesion and torn sealant in brick or block movement joints, across car park decks and ramps, precast concrete panel joints and blockwork control joints. A specialist sealant contractor works differently from a general builder: on jobs in Silvertown, preparation and product choice get the time they need.
Areas such as a loading bay or car park deck in Silvertown usually have to stay in use. We work through joints a section at a time, closing small areas in turn, at times agreed with the building manager.
We stand by our work: 12 months, guaranteed. That covers our preparation and application.
- Where
- Silvertown (E16, SE10, SE7)
- Region
- Greater London
- Cover
- A 12-month guarantee
- Price
- Fixed quote, scope in writing
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
What the job involves on each surface
Joints between different materials
Junctions between brick and render, or concrete and cladding, move independently. We choose a sealant that grips both faces priming where the maker calls for it.
Concrete and precast panel joints
Concrete edges can be weak or carry release agents that stop adhesion. We prepare the faces thoroughly and prime where the maker calls for it, so the new seal holds.
Quoting for work in Silvertown
Sealant work doesn’t have a standard rate, since sites vary so much. What we look at:
- Which sealant the job calls for
- Backing rod, priming and other preparation
- How accessible the joints are
- Travel to remote or island sites
Whether it’s a single area or a whole estate, the same things set the price: scope, access, product and programme. Call for a quote, and you will have a fixed figure to work with.
What to include in your enquiry
However big the job, the same details help:
- The product your specification calls for
- How the joints are reached, and at what height
- The site address and postcode
- What the building is and how it’s used
To get a fixed quote, speak to us on 01277 525 020 or send photos by email, telling us the site location and the nature of the job. You can also send details through our quote form.
Our process
We schedule the visit to fit the site hours and access windows you give us. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. Most London premises stay occupied while we are on site, so we agree zones and timings with the building or facilities manager. Phased work keeps the rest of the building in use.
- First the joints are inspected, widths measured and the type of failure noted.
- You receive a fixed quote stating the product and the movement it is rated for.
- 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.
- Depth is controlled with backing, the faces are primed where the maker calls for it, then the bead is laid and tooled.
- We check each joint with you, confirm the cure time and sign off under our 12-month guarantee.
Preparing the site
- Make sure the joints can be reached
- Send any specification or drawings in advance
- Warn occupants and staff about the work
Getting a fixed quote
Quotes are fixed against the scope you send, so the cost is agreed before work starts. To start the process, speak to us on 01277 525 020 or use the quote form.
Related advice
Looking after the joints
Every sealant joint needs some looking after, and how long they last depends on how they’re treated. We suggest:
- Include every elevation and deck joint in periodic inspections
- Clear dirt from joint lines during routine cleaning
- Reopen bays and walkways only after the stated cure time
- Keep racking legs and heavy point loads off floor joints
On car parks, winter clearance can damage deck joint sealant. Lifting the blade at each joint avoids tearing the bead.
An open joint fills with grit, and a joint full of grit can’t close. The arrises crack and break away under the load. Keeping the seal sound avoids all of that.
Traffic, movement and joints around Silvertown
In London, decks, bays and service yards typically have to keep running, so we seal in sections and hand areas back as each cures. At least three named trading, business or retail sites lie within about 3 miles of Silvertown. Floors, loading bays and yards on sites like these are where floor and movement joints work hardest.
If you manage units on an estate such as Greenshields Industrial Estate (under half a mile west of Silvertown), the floor joints under forklifts and pallet trucks and the slab joints in the yard are the ones to watch. University campuses such as Ravensbourne University London, 1.1 miles west of Silvertown, have car parks, paved walkways and building elevations with movement joints. At places like Thames Road Industrial Estate, which lies east of Silvertown, joints are sealed a section at a time so operations carry on.
Silvertown is about 1 mile south of Canning Town, in Greater London. We cover commercial sites throughout Silvertown. Silvertown is one of 764 places we cover in Greater London for movement joints.
Commercial sites across E16, SE10 and SE7 are covered. Streets here include Booth Road, Thames Road and Knights Road. Close to Silvertown, our area also takes in West Silvertown (1 mile north-west), Custom House (1 mile north), Royal Docks (1 mile north-east), Canning Town (1 mile north) and Limmo Peninsula (1 mile north-west). Further afield, our area takes in London (5 miles west), City of Westminster (8 miles west), Marylebone (8 miles west), Kensington (10 miles west), St Pancras (7 miles west) and Shoreditch (5 miles west).
What’s near Silvertown
Locally, jobs take us to sites close to Anchor & Hope pub, Thames Barrier Park and The Royal Docks Community School and the streets around them. For rail, the closest station is Custom House station, roughly 0.7 miles north. Well-known places in the area include Charlton Athletic Museum (1 mile south) and Gallions Reach Shopping Park (2.3 miles east). For a walk, there’s Tower Hill and Gilbert's Pit.
Honest limits
Not every problem is a sealant problem, and we’re upfront when that’s the case. These need a different solution:
- Changing the joint layout or spacing of a structure
- Mechanical expansion joint covers, cover plates or proprietary joint systems (a specialist supplier’s job)
- Movement on a scale no sealant is meant to absorb
If you are not sure, just phone 01277 525 020 or email drawings and photos and we’ll give you a straight answer.
Where we work in Silvertown
- Blockwork control joints
- Podiums and floor movement joints
- Brickwork movement joints
- Car park decks and ramps
- Precast concrete panel joints
- Cladding panel joints
For managing agents and facilities managers
We work for building owners and managing agents on sealant work across single buildings or whole portfolios around Silvertown. Several sites can go on one quote, which keeps the paperwork simple.
Hotels, schools, healthcare sites, offices and retail units book us directly too. We plan around the way the building is used, so guests, pupils, patients or staff are disturbed as little as possible.
FAQs: Silvertown
Does your area include sites such as Greenshields Industrial Estate, near Silvertown?
Yes, sites like Greenshields Industrial Estate are within our area, along with the rest of Silvertown. Photos and a short description are enough for a first look.
Do you work in London buildings with loading restrictions?
Yes, we plan every London job around the building’s own access rules. The building manager’s rules go straight into our method. We allow for the ULEZ, which covers every borough
Is movement joint sealing guaranteed?
Our workmanship on movement joints carries a 12-month guarantee. The guarantee covers how we sealed, not damage caused afterwards.
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.
Can the building stay open while you work?
In the majority of cases, yes. Phased work can be planned so areas stay in use.
What if the joint edges are damaged?
Sealant needs sound faces to bond to, so we’ll tell you if the edges need repairing before sealing. We flag it at the quote stage where we can see it.
What exactly is a movement joint?
Movement joint is the broad term for any joint built in to let a structure move. In everyday use the two names are often swapped and the way they’re sealed is similar.