Expansion joint sealing in Chase Cross
Our CSCS-carded applicators take on expansion and movement joint sealing in walls, decks and floors in Chase Cross. Send details for a fixed quote.
- New sealant over old, now failing
- Movement joints with split or torn sealant
- Rain penetration at brick or block movement joints
Need expansion joint sealing in Chase Cross?
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Do you need expansion joint sealing in Chase Cross?
Sun, rain and frost age external movement joints. UV hardens the surface, and the sealant loses its ability to stretch and opens at the next temperature swing.
If one of these sounds familiar, it’s time for a closer look:
- Joints packed with grit and debris
- New sealant over old, now failing
- Rain penetration at brick or block movement joints
- Brittle, chalky sealant on external joints
Like every part of Greater London, Chase Cross is covered by the ULEZ, so vehicle access, loading and parking are planned before the first visit.
What to look for in a quote
- Will RAMS and insurance details be available?
- Will CSCS-carded applicators be on site?
- Can the work be phased to keep areas open?
- Whether old or failed sealant will be cut out, not overlaid
Expansion joint sealing for commercial buildings in Chase Cross
Internal floor joints take trolleys, pallet trucks and forklifts. Unsupported edges break up under wheels. We will tell you if the edges need repairing before sealing, and phased work keeps areas in use. The enquiries we see most involve movement joints with split or torn sealant and damp inside where a wall movement joint has failed, across brickwork movement joints, car park decks and ramps and blockwork control joints. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Chase Cross is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.
Areas such as a loading bay or car park deck in Chase Cross normally have to stay in use. Joints are done in sections, with bays coned off one after another, so the site keeps operating.
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
- Chase Cross (RM5, RM1, RM4)
- Region
- Greater London
- Guarantee
- 12 months on every job
- Quote
- Quoted before any work starts
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
Also near Chase Cross
What else we do in Chase Cross
When it isn’t the sealant
A proper diagnosis includes knowing what sealant can’t do. You will hear from us if the cause turns out to be any of the following:
- Leaks coming from the membrane rather than the joint seal
- Movement on a scale no sealant is meant to absorb
- Damaged metal nosings or cover plates over a joint
If in doubt, call the office on 01277 525 020 or send details through our quote form and we will say what we think.
Where we work in Chase Cross
- Brickwork movement joints
- Podiums and floor movement joints
- Blockwork control joints
- Cladding panel joints
- Car park decks and ramps
- Precast concrete panel joints
Why it’s worth doing now in Chase Cross
On a car park, resealing joints in phases keeps the deck open. Work can be planned so parts of the deck stay open, compared with a full closure. Tell us what has to stay open and we will plan around it. Repeat call-outs disrupt occupied London buildings, so a proper job first time, with the old sealant fully removed, is worth it.
What a job costs comes down to how many linear metres there are, what has to come out first and how the joints are reached. Call for a fixed quote once you have the details.
What you get with us
- One number for every site we cover
- Over 20 years of commercial sealing
- Constructionline member
- Colour agreed before work starts
Take a look at our cost guide and how we’re accredited.
Slabs, ramps and loading bays in Chase Cross
Basement car parks and service yards in London tend to be in use all working day, so joints are sealed in sections with each area handed back once cured.
Places like Rom Valley Retail Park, 2.6 miles south of Chase Cross, put trolleys over floor joints inside and cars over slab joints outside. Large sites such as Victoria Hospital (to the south of Chase Cross) have car parks, service roads and long elevations with movement joints in brick and panels.
Chase Cross is about 2 miles north of Romford, in Greater London. Our applicators travel to Chase Cross for work on movement joints. Chase Cross is one of 764 places we cover in Greater London. London is covered too, some 14 miles away.
Business premises anywhere in RM5, RM1 and RM4 are within our area. If your site is on Merlin Road, Avelon Road and Vernon Road or close by, send details and we’ll quote for movement joints. Nearby places we also cover include Havering-atte-Bower (1 mile north-east), Redbridge (2 miles west), Stapleford Abbotts (2 miles north), Lambourne End (3 miles north-west) and Chigwell Row (3 miles west). Nearby towns on our patch include London (14 miles south-west), Marylebone (15 miles south-west), St Pancras (14 miles south-west), Shoreditch (12 miles south-west), Walthamstow (9 miles west) and Hoxton (12 miles south-west).
Landmarks near Chase Cross
Around Chase Cross, our work takes us to commercial buildings near Havering Country Park, Clockhouse Primary School and Colley Rowe Inn. The closest station to Chase Cross is Gidea Park station, about 2.1 miles south-east of the centre. Other landmarks nearby include Harold Wood Hospital (2.3 miles south-east) and Romford Shopping Hall (1.8 miles south). Open spaces near Chase Cross include Bedfords Park.
Keeping the joints sound
To get the most from the new sealant:
- Record the sealant used and the date in the O&M file
- Act on the first tear or lifting edge rather than waiting
- Plan racking layouts so feet don’t land on a joint
- Clear dirt from joint lines during routine cleaning
Debris does more harm to joint sealant than most people realise. Stones pressed into the bead by wheels or feet can puncture it and decks and floors suffer most. Regular sweeping keeps joint lines clear.
Once debris packs a failed joint, the structure has nowhere to expand. The edges then take the pressure and start to spall, turning a sealant job into a repair job. A sound seal keeps the joint working.
What the job involves on each surface
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.
Cladding panel joints
Metal and composite panels shift considerably as temperatures change. The joints need a low-modulus sealant with enough movement capability, and we will confirm the colours available for the specified product.
Questions we are asked in Chase Cross
Can you work in a London building with booked loading and goods-lift slots?
Yes. Inductions, permits and timed loading are routine for us in London. Send the building rules and access times with your enquiry. We allow for the ULEZ, which covers every borough
Do you cover business parks and estates near Chase Cross, such as Rom Valley Retail Park?
Yes. Our area takes in Chase Cross and its surroundings, with estates and business parks such as Rom Valley Retail Park included. Photos and a short description are enough for a first look.
What will the job cost?
It depends on the job: the volume of work, the access, the specified product and how it’s phased. Call for a quote and we’ll price it properly.
Do you take on small jobs?
Small jobs are welcome alongside larger packages. Photos and a description are enough to start.
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.
Do you work in Chase Cross?
Yes. We cover Chase Cross, within our coverage of Greater London, South East England and Scotland. To discuss a job, ring 01277 525 020 or use the quote form.
Do the joint edges need to be sound before sealing?
The edges have to be sound. Where they’ve broken up, we will tell you they need repairing first, so the new seal has something to grip.
How a job runs
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. Planning a London job such as one in Chase Cross starts with access: 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’ll schedule to suit.
- The first job is to check each joint: how wide it is, how it moves and why the old seal let go.
- A fixed quote follows, naming the sealant and its movement class.
- The failed seal is removed and both faces are cleaned until sound and dry.
- Backing rod goes in at the right depth, or bond-breaker tape where the joint is shallow.
- 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
- Send any specification or drawings in advance
- Tell staff and tenants when we will be in
- Clear stock, furniture or equipment away from the joints
Get a fixed quote
We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To start the process, give us a call on 01277 525 020 or use the quote form.