Tottenham Green expansion joint sealing
Expansion and movement joint sealing in walls, decks and floors across Tottenham Green, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.
- Chipped joint edges on forklift routes
- Sealant peeling off one face of the joint
- Layers of sealant in a movement joint
Expansion joint sealing in Tottenham Green
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
About our expansion joint sealing in Tottenham Green
Brickwork and blockwork walls have vertical movement joints at intervals. Failed sealant here lets rain into the wall and can leave the joint full of debris. The old seal comes out, backing goes in and a sealant with the right movement class is applied. Most enquiries involve spalled or broken joint edges in floors and decks and previous reseals laid over old sealant, on brickwork movement joints, cladding panel joints and blockwork control joints. Searching for sealant specialists in Tottenham Green? We’ve been sealing commercial buildings since 2005, CHAS accredited and a Constructionline member.
Most London buildings can’t shut a car park, loading bay or warehouse floor for long. We work through joints a section at a time, closing small areas in turn.
We stand by our work with a 12-month guarantee. That covers our preparation and application.
- Location
- Tottenham Green (N15, N17, N16)
- Region
- Greater London
- Cover
- 12 months on our workmanship
- Quotes
- Quoted before any work starts
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
What we can’t put right
Part of a good diagnosis is knowing where sealant stops. You’ll hear from us if the cause turns out to be any of the following:
- Structural movement beyond what the joints were designed for (that needs a structural engineer)
- Concrete or masonry repairs along the arrises
- Changing the joint layout or spacing of a structure
If you are not sure, just ring 01277 525 020 or email the details over and we will give you a straight answer.
Joints and surfaces we work on
- Brickwork movement joints
- Blockwork control joints
- Car park decks and ramps
- Cladding panel joints
- Podiums and floor movement joints
- Precast concrete panel joints
Towns and villages near Tottenham Green
What else we do in Tottenham Green
From enquiry to sign-off
Working in a building that stays open takes some planning. We sign and contain the area we’re in, keep walkways clear and work section by section so the rest of the building stays in use. All of Greater London is in the ULEZ, and kerbside space in Tottenham Green can be scarce. If there’s a loading bay, a car park or a permit we can use, tell us when you send details.
- 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, and we tell you if any edges need repairing first.
- Closed-cell backing rod is set to depth, or bond-breaker tape in shallow joints.
- Primer goes on where the manufacturer specifies it, followed by the sealant, which is then tooled off.
- We check every joint before sign-off, and the work carries our 12-month guarantee.
What we need from you
- For older buildings, check the asbestos register before work
- Warn occupants and staff about the work
- Share your working hours and any access restrictions
Quotes
Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price the work to it. For smaller jobs, photos and a description will do.
Advice
How the quote is worked out
Your fixed quote is built from the real scope. It allows for:
- Which sealant the job calls for
- How much there is to seal
- Removal of failed or old sealant
- Any access equipment needed
Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a quote.
What to include in your enquiry
Whether it’s one area or a whole building, these details speed things up:
- Anything awkward about access or site hours
- Approximate linear metres or a joint schedule
- Clear photographs of the problem areas
- The type of building and who uses it
Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To ask for one, call the office on 01277 525 020 or email the details over.
Floors, slabs and movement joints in Tottenham Green
Basement car parks and service yards in London tend to be in use all working day, so we seal in sections and hand areas back as each cures. The 3 miles around Tottenham Green 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.
Hospitals like St Ann's Hospital (to the south-west of Tottenham Green) have multi-storey or surface car parks whose joints carry vehicles round the clock. Retail parks like Tottenham Hale Retail Park (to the east of Tottenham Green) have long runs of car park and yard joints taking daily traffic. University campuses such as University of Portsmouth Walthamstow Campus (2.4 miles east of Tottenham Green) have car parks, paved walkways and building elevations with movement joints.
Tottenham Green is about 2 miles west of Walthamstow, in Greater London. Looking for expansion joint sealing in Tottenham Green? We can help. Across Greater London, 764 places are covered, including Tottenham Green. We also cover London, around 6 miles from Tottenham Green.
Anyone looking for expansion joint sealing in N15, N17 and N16 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Buildings on Ida Road, High Road and Hale Road are within our area. Sites close to Tottenham Green are covered too, including South Tottenham (1 mile south), Seven Sisters (1 mile south), Tottenham Hale (1 mile east), St Ann's (1 mile south-west) and Broadwater Farm (1 mile north-west). A short drive away, we cover London (6 miles south), City of Westminster (6 miles south-west), Marylebone (6 miles south-west), Kensington (8 miles south-west), St Pancras (5 miles south-west) and Shoreditch (4 miles south).
What’s near Tottenham Green
In Tottenham Green, that means premises near Church of St Andrew, Gladesmore Community School and Ada College and the streets around them. You’ll also find The Beehive Public House (0.5 miles north) and Chestnuts Park (0.8 miles west). Tottenham Green has its own railway station: Seven Sisters station. A little further out are Markfield Beam Engine and Museum (0.6 miles south-east) and The Mall Wood Green (1.6 miles west). For a walk, there’s Woodberry Wetlands and Hollow Pond.
When to bring in a specialist
Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.
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.
How the job changes by surface
Podium joints
On podiums, the joint can belong to a larger waterproofing detail. Where the specification calls for sealant, we reseal.
Car park decks and ramps
Car park joints are some of the hardest-working joints in any building. We use a sealant made for wheel loads and the expected movement, phased so parts of the car park stay open.
Common questions from Tottenham Green clients
Do you take on work at healthcare sites like St Ann's Hospital?
Yes, provided the work is planned with the site’s estates team. Each area is agreed with the ward or department and the estates team in advance.
Do you work in London buildings with loading restrictions?
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
Can you work on car park ramps and decks?
Yes. Tyre loads, grit and de-icing salts make these some of the hardest joints to keep sealed and broken edges are flagged before sealing.
Is colour matching possible?
In many cases, yes. Sealants are made in a wide range of standard colours, and matching to RAL references or nearby finishes is commonly requested. We confirm what’s available for the specified product when we quote.
Are you insured?
Yes. Mastic Doctor is fully insured, public liability included.
What will the job cost?
Every job gets its own fixed quote. To get one, speak to us on 01277 525 020 or email us with a description of the work.
Do you take on small jobs?
Whatever the size, the process is the same: details, then a fixed price, then sealing, then a 12-month guarantee.
Commercial clients in Tottenham Green
FMs need a contractor who is easy to get on site. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we will confirm them with the quote.
We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Sites in Tottenham Green can sit alongside others in a wider programme across Greater London.