Roehampton expansion joint sealing
Planning work on a movement joint in Roehampton? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Water getting into the wall through a failed joint
- Chipped joint edges on forklift routes
- Layers of sealant in a movement joint
Expansion joint sealing near Roehampton
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Commercial clients in Roehampton
For main contractors, we work as the sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first.
Building owners and managing agents use us on sealant work across single buildings or whole portfolios. Several sites can go on one quote, which keeps the paperwork simple.
Expansion joint sealing for commercial buildings in Roehampton
If you need expansion joint sealing in Roehampton, start with photographs and joint lengths. We will come and look where photographs don’t show enough before issuing a fixed quote. You can also call 01277 525 020 or send photos by email to talk the joints through. We work on blockwork control joints, cladding panel joints and precast concrete panel joints, and what we are called in for most is damp inside where a wall movement joint has failed and arrises breaking up along floor joints. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Roehampton, preparation and product choice get the time they need.
Most London buildings can’t shut a car park, loading bay or warehouse floor for long. Joints are done in sections, with bays coned off one after another, so the site keeps operating, at times agreed with the building manager.
Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.
- Location
- Roehampton (SW15, SW13)
- Region
- Greater London
- Guarantee
- A 12-month guarantee
- Quote
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
After the work
A few simple habits keep the new joints working:
- Keep product details with the building records for the next reseal
- Avoid parking heavy plant or pallets on joint lines
- Look over external and deck joints after a hard winter
- Keep scrapers and ploughs from dragging across joint sealant
Fresh joint sealant needs its full cure time before it takes traffic or water. How long that takes depends on the product, the temperature and the depth of the joint and we will tell you when each bay or area can reopen. Barriers left in place until then protect the finish.
Floor joints with failed fillers break up quickly under wheels. Damaged edges make the floor rough and wear wheels faster, and the damage spreads along the joint. Sealing early protects the edges.
How a job runs
A typical day starts with protection: masking tape along the joint edges and sheeting over anything nearby. The work itself usually takes a day or so for a modest run of joints, and longer where decks, ramps or floors are done in phases, and we clear our waste as we work. For a job in Roehampton, access comes first: booked loading, goods lifts, the building’s permit system and a spot to keep materials. Give us the hours we can be on site and we will schedule to suit.
- We assess the joints on site or from photos, noting widths and how each has failed.
- 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.
- We strip the old sealant or filler and prepare each face until it’s sound and dry.
- Depth is controlled with backing, the faces are primed where the maker calls for it, then the bead is laid and tooled.
- Finished joints are inspected, the cure time confirmed and the 12-month guarantee applies.
Preparing the site
- Tell us what induction or permit system the site runs
- Share the asbestos register for older buildings
- Tell staff and tenants when we’ll be in
Ask for a quote
Photos, drawings or a schedule of the joints are often enough for a fixed quote. Where a site visit makes more sense, we’ll arrange one.
Advice
Towns and villages near Roehampton
Other services in Roehampton
FAQs: Roehampton
Would you work within a site like Queen Mary's Hospital?
Yes. Healthcare sites are among the places we work. We follow the site’s permits, sign-in and infection-control procedures in every area.
Does your area include sites such as Chartwell Business Park, near Roehampton?
Yes. Estates, retail parks and business parks around Roehampton, Chartwell Business Park among them, are all within reach. Photos and a short description are enough for a first look.
Will you quote for a small job?
Whatever the size, the process is the same: send details, get a fixed quote, we seal, guaranteed.
When is resealing likely to be due?
There isn’t a single answer, since movement, weather, cleaning and use all affect it. Regular checks let you plan resealing before leaks or damage.
Are your applicators CSCS-carded?
Yes. If you need card details for site access, let us know and we’ll send them with the quote.
Which product is best for expansion joints?
The right product depends on the joint. Low-modulus neutral-cure silicone suits many facade joints, while polyurethane is common in trafficked floor and deck joints, and the specification has the final say.
What if there’s asbestos in the old mastic?
Managing asbestos is the dutyholder’s responsibility, so for older buildings we ask for the asbestos register first. Work pauses if suspect material is found, until it has been tested.
Should maintenance staff do it?
What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.
For a quick touch-up, site staff may be fine, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
What happens if it’s left?
On a car park, resealing joints in phases keeps the deck open. Work can be planned so parts of the deck stay open. Tell us what has to stay open and we will plan around it. Getting scaffold, permits or access booked in Roehampton takes effort, so it makes sense to deal with every failing joint while access is in place.
Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a quote and we will explain how it’s made up.
Why clients in Roehampton choose us
- RAL and finish matching where the product range allows
- Clear, fixed quotes
- A range of standard colours, depending on the product
- Constructionline member
See our cost guide and our accreditations.
Honest limits
Our job is the joint, not everything around it. Sealant alone won’t deal with:
- Movement on a scale no sealant is meant to absorb
- Joints too narrow for the movement, which need redesigning by the engineer
- Broken or spalled joint edges, which need repairing before any sealant goes in
If you are not sure, just ring 01277 525 020 or use the quote form and we’ll give you a straight answer.
Joints and surfaces we work on
- Cladding panel joints
- Blockwork control joints
- Brickwork movement joints
- Podiums and floor movement joints
- Precast concrete panel joints
- Car park decks and ramps
Expansion joint sealing in Roehampton: the local picture
Roehampton has at least three named business or industrial parks inside a 3-mile radius. Their warehouses, yards and car parks are exactly where joints take the most punishment. Basement car parks and service yards in London tend to be in use all working day, which is why we work a few bays at a time.
For buildings at a park such as Chartwell Business Park (1.9 miles east of Roehampton), brick and panel movement joints are easy to forget until one leaks. For an estate such as Queen Mary's Hospital, which lies west of Roehampton, the joints in ramps, decks and long building elevations all need attention over time. At places like Hurlingham Business Park, which lies east of Roehampton, joints are sealed a section at a time so operations carry on.
Roehampton is about 2 miles south-west of Fulham, in Greater London. We cover Roehampton, with the same fixed quotes and 12-month guarantee as everywhere else. 764 places across Greater London fall within our area, Roehampton among them. Sites around London have their own page, about 7 miles away.
Business premises anywhere in SW15 and SW13 are within our area for movement joints. If your site is on Rodway Road, Cortis Road and Torwood Road or close by, we can quote for movement joints. Just outside Roehampton, we also work in Putney (1 mile north-east), Barnes (1 mile north), Mortlake (1 mile north-west), East Sheen (1 mile north-west) and Putney Vale (2 miles south-west). Nearby towns on our patch include London (7 miles north-east), City of Westminster (5 miles north-east), Marylebone (6 miles north-east), Kensington (3 miles north-east), St Pancras (7 miles north-east) and Shoreditch (8 miles north-east).
Around Roehampton
Locally, jobs take us to sites close to King's Head pub, The Falcons School for Girls and ARK Putney Academy and the streets around them. The closest station to Roehampton is Barnes station, about 0.8 miles north. Other landmarks nearby include Queen Mary's Hospital (under half a mile west) and Putney Exchange (1 mile north-east). For a walk, there’s Kew Gardens Lake and Duke's Hollow.