The Mastic Doctor team standing beside their branded vans outside an office building
Greater London · England

Industrial and floor joint sealing in Kentish Town, Greater London

Need floor joint sealing in Kentish Town? It’s simple: send details, get a quote, we seal, guaranteed.

  • Failing joints at loading bays and dock doors
  • Scruffy, dirty joint lines on a shop or showroom floor
  • A gap opening alongside old joint filler
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS accredited
£5m public liability

Floor joint sealing near Kentish Town

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Why it’s worth doing now in Kentish Town

Broken joints shake trucks, stock and operators alike. Wheels and bearings wear faster and loads can shift, which nobody budgets for. A properly filled joint smooths the route. Getting scaffold, permits or access booked in Kentish Town takes effort, so it makes sense to deal with every failing joint while access is in place.

The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote.

Why clients in Kentish Town choose us

  • Sealing commercial buildings since 2005
  • Fully insured, including public liability cover
  • A Constructionline member, so easy to vet
  • Workmanship guaranteed for 12 months

Read what affects the cost and our accreditations and insurance.

Floor joint sealing in Kentish Town, done properly

Few warehouses can shut a whole floor while joints are done, so we phase the work aisle by aisle or bay by bay. Share your site hours and access windows and the programme is built around them, with goods still moving in the areas we aren’t in. We work on joints along racking aisles, retail and showroom floors and saw-cut induced joints, and what we are called in for most is cracked and crumbling joint fill and a rough ride across broken joints. For commercial sealant work in Kentish Town, you deal with one contact from quote to sign-off, whether it’s one building or several.

Floor and movement joints in London take heavy use: car park decks, loading bays, shopping centre malls and podiums over occupied space. A failed joint lets water and debris in, and the edges soon spall, so it pays to act early.

We sign every job off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Kentish Town (NW5, NW1, NW3)
Region
Greater London
Cover
12 months on every job
Quotes
Quoted before any work starts
Telephone
01277 525 020
Updated
3 November 2026

Traffic, movement and joints around Kentish Town

The 3 miles around Kentish Town take in at least three named trading estates, business parks or retail 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, which is why we work a few bays at a time.

Across sites such as Hannover Industrial Estate, which lies east of Kentish Town, floor and movement joints can be sealed in phases so units keep working. Centres like O2 Centre (1.6 miles west of Kentish Town) have mall floors and service decks whose joints carry steady traffic. University campuses such as University of the Arts London, 1.1 miles to the south-east of Kentish Town, have car parks, paved walkways and building elevations with movement joints.

Kentish Town is about 2 miles east of Hampstead, in Greater London. Businesses, contractors and managing agents in Kentish Town use us for work on floor joints. 764 places across Greater London fall within our area, Kentish Town among them.

We take on floor joints across the NW5, NW1 and NW3 postcode area, for business premises of every kind. Among the streets we cover are Eton Road, Oval Road and Regal Lane. Close to Kentish Town, our area also takes in Chalk Farm (1 mile west), Camden Town (1 mile south-east), Gospel Oak (1 mile north), Primrose Hill (1 mile south-west) and Agar Town (1 mile south-east). Nearby towns on our patch include London (4 miles south-east), Kensington (4 miles south-west), Shoreditch (3 miles south-east), Walthamstow (6 miles north-east), Hoxton (3 miles east) and Whitechapel (4 miles south-east).

Around Kentish Town

Locally, jobs take us to sites close to Primrose Hill, Haverstock School and North Bridge House School and the streets around them. Other local landmarks include The Hawley Arms (less than half a mile south) and Vaughan Williams Memorial Library (0.5 miles south). There’s a railway station in Kentish Town itself: Kentish Town West station. Other landmarks nearby include O2 Centre (1.6 miles west) and Montfichet's Tower (2.9 miles south-east). Open spaces near Kentish Town include The Long Water and Primrose Hill.

Map of Kentish Town © OpenStreetMap contributors

How a job runs

Tell us your site hours and access windows and we’ll plan around them. 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. All of Greater London is in the ULEZ, and kerbside space in Kentish Town can be scarce. If there’s a loading bay, a car park or a permit we can use, tell us when you send details.

  1. A floor survey records every joint, its edges and what crosses it.
  2. The treatment and the zones are set out in a fixed quote.
  3. Each joint is cut or routed back to clean, sound concrete.
  4. We extract the dust and prime the faces if the product needs it.
  5. Filler or sealant is placed to depth and finished flush.
  6. We hand each phase back when it can take traffic.

Preparing the site

  • Share your working hours and any access restrictions
  • Move anything stored against the joints
  • Tell us which areas need to stay in use

Quotes

Every quote starts with the facts: the joints involved, quantities, access and the product called for. Share whatever details you have and we’ll fill any gaps with a visit.

Get a quick quote

Advice

Common questions from Kentish Town clients

Does your area include sites such as Regis Road Business Park, near Kentish Town?

Yes. Estates, retail parks and business parks around Kentish Town, Regis Road Business Park among them, are all within reach. A few photographs and the unit address let us price the work.

Is hospital work, at somewhere like St. Pancras Hospital, something you do?

Yes. Healthcare sites are among the places we work. Work is phased so departments keep running, under the site’s own rules.

How long before trucks can use the joints?

Cure times vary with the product and the conditions. You will get a reopening time for each area before we start.

Do you offer coloured sealant?

That depends on the product specified. Some ranges are wide, others limited, so we will confirm the colours available for the specified product with the quote.

How long does a job like this take?

We plan the time on site around your programme and access. We will give you an estimate of time on site when we quote.

Who decides which product is used?

The specification comes first, if there is one. If there isn’t one, it comes down to the joint: its movement, its surfaces and what it has to cope with.

Do you work to architects’ specifications?

Yes. We follow the specification, along with the manufacturer’s installation guidance.

Site staff or a sealant specialist?

For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.

For a quick touch-up, site staff may be fine, but larger jobs are different: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

Owners, agents and contractors

Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Kentish Town can form part of a wider programme.

For main contractors, we work as the sealant subcontractor, on new build and refurbishment alike. We work to your programme, your specification and your site rules.

How the quote is worked out

There’s no standard rate for sealant work, because every site is different. What we look at:

  • Which sealant the job calls for
  • Quantities, in metres or numbers
  • Site requirements such as inductions and permits
  • How much existing material needs removing

Every site prices differently: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.

Sending details for a quote

Diagnosis starts before we arrive. Let us know:

  • The site address and postcode
  • Your programme or deadline
  • Approximate linear metres or a joint schedule
  • Access details, including height

For a fixed quote, call 01277 525 020 or email the details over, telling us the site location and the nature of the job. You can also send details through our quote form.

What we can’t put right

Not every problem is a sealant problem, and we’d rather tell you before you spend money. It won’t fix:

  • Uneven floors that need grinding or levelling
  • Joint edges that have already broken away, which need repairing before filling (we will tell you if so)
  • A failing floor coating, which is a flooring contractor’s job

Not sure which it is? You can phone 01277 525 020 or use the quote form and we will tell you honestly.

Where we work in Kentish Town

  • Construction joints
  • Loading bays
  • Retail and showroom floors
  • Joints along racking aisles
  • Forklift and pallet-truck routes
  • Saw-cut induced joints
Accreditations

Trusted. Accredited. Insured.