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

Industrial and floor joint sealing in Somers Town, Greater London

Our CSCS-carded applicators take on floor joint sealing and filling in warehouses, factories and industrial units in Somers Town and the surrounding area. Send photographs or drawings for a fixed quote.

  • Failing joints at loading bays and dock doors
  • Broken arrises where pallet trucks cross
  • Open saw cuts full of debris
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Floor joint sealing for Somers Town sites

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

Signs you need floor joint sealing in Somers Town

Older fills harden, shrink and crack with age especially under daily scrubbing and traffic. At that point it neither holds the edges nor keeps debris out.

Typical triggers for a call:

  • Flexible sealant torn out by wheels
  • Broken arrises where pallet trucks cross
  • Drivers complaining about joints on a route
  • Dock area joints that have failed first

For a centre such as Brunswick Centre, 0.6 miles to the south-east of Somers Town, the service yard and car park joints usually need attention first.

What to look for in a quote

  • Whether primer will be used where the manufacturer specifies it
  • How they’ll work around occupants
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Their pre-qualification and accreditations

How to choose a sealant contractor

About our floor joint sealing in Somers Town

Few warehouses can shut a whole floor while joints are done, so the work is split into zones and treated one area at a time. 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. Site teams most often ask us about joint edges breaking up under truck wheels and loading bay joints breaking down, on saw-cut induced joints, retail and showroom floors and loading bays. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Somers Town it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

London’s floor joints are concentrated in warehouses and trade units, car parks, podiums and decks. Planning a job in Somers Town means thinking about access, loading times and the ULEZ as well as the joints.

The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Somers Town (NW1W, NW1, W1T)
Wider area
Greater London
Guarantee
12 months on our workmanship
Quotes
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026

General trades versus a specialist

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and we’ll confirm the paperwork you need with the quote.

What happens if it’s left?

An open joint is a modest filling job while its edges are sound. Wait until the edges have spalled and the concrete needs repairing before the joint can be filled, with longer closures to match. Access in London is hard enough to arrange once, so while access is arranged it pays to renew all failing joints, not just the worst.

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’ll have a fixed figure to work with.

Why appoint us

  • 12-month guarantee on workmanship
  • Commercial sealant work since 2005
  • Our applicators hold CSCS cards
  • Old sealant cut out, never sealed over

Read how commercial sealant jobs are priced or our accreditations.

On site: what to expect

At the end of each section, we remove the tape, clean down and inspect every joint with your site contact. Where the sealant needs time to cure before use, we tell you and sign the area. For a job in Somers Town, 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.

  1. First, the zones and order of work are agreed with you.
  2. We point out joints whose edges need repairing first.
  3. We clear each run back to clean concrete.
  4. We fill the joints with the agreed product, finished level.
  5. Each area is handed back when ready for traffic.

Before we start on site

  • Clear stock, furniture or equipment away from the joints
  • Point out any areas we must not close
  • Tell staff and tenants when we will be in

Ask for a quote

Send us photos, drawings or a joint schedule are often enough for a fixed quote. Where a site visit makes more sense, we will arrange one.

Ask for a quote

Read more

Work for main contractors and building owners

Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.

We take on planned maintenance as well as one-off repairs: working through a building or an estate in stages that fit your budget. Somers Town can form part of a wider programme across Greater London.

FAQs: Somers Town

Can you work on a hospital site such as St. Pancras Hospital?

Yes. We work in healthcare settings as well as offices and schools. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

Will you take on work at estates like Roman Way Industrial Estate, close to Somers Town?

Yes. We cover Somers Town and the area around it, including industrial estates, business parks and retail parks such as Roman Way Industrial Estate. Photos and a short description are enough for a first look.

Will we need to close the floor?

In most cases, just the area being treated is coned off. Traffic returns to each zone once it has cured and the next zone follows.

Should floor joints be filled or sealed?

We decide joint by joint. Hard wheels need edge support, which points to a semi-rigid filler and perimeter or movement joints need flexibility. The quote sets out what goes where.

Will your applicators have CSCS cards?

Yes. Our applicators hold CSCS cards, which many sites require.

What happens if the joint edges are damaged?

Edge condition is recorded when we look at the floor. Damaged edges are flagged up front, so nothing is filled that won’t hold.

Can the sealant be colour-matched?

In many cases, yes. Many products come in a range of standard colours, and matching to RAL references or surrounding finishes is often possible. We will confirm the colours available for the specified product.

What we can’t put right

We check first that sealant really is the fix. It won’t put right:

  • Wide or random cracking that suggests a structural issue
  • A floor that rocks at the joints, which needs a structural fix
  • Broken concrete either side of the joint

If you are not sure, just give us a call on 01277 525 020 or email a schedule or drawings and we’ll give you a straight answer.

Surfaces we seal

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

Where floor joints take the most wear near Somers Town

Somers Town 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. In London, decks, bays and service yards normally have to keep running, so we seal in sections and hand areas back as each cures.

Campuses like University College London, less than half a mile to the south of Somers Town, mix old and new buildings, with movement joints wherever they meet. Estates like Roman Way Industrial Estate (1.1 miles north-east of Somers Town) combine warehouse slabs, yards and loading bays, all with joints under wheels.

Somers Town is about 1 mile north-west of St Pancras, in Greater London. Our applicators travel to Somers Town for work on floor joints, handled exactly as we handle every other area. 764 places across Greater London fall within our area, including Somers Town.

Work on floor joints is covered throughout NW1W, NW1 and W1T, for business premises of every kind. For a building on Euston Road, Duke's Road and Phoenix Road or nearby, we can quote for floor joints. Somers Town sits on or close to the A400 and A501, useful when we plan access and materials. Nearby places we also cover include Euston (1 mile south), Kings Cross (1 mile east), Agar Town (1 mile north), Bloomsbury (1 mile south-east) and Fitzrovia (1 mile south-west). Nearby towns on our patch include London (3 miles south-east), Kensington (4 miles south-west), Walthamstow (6 miles north-east), Whitechapel (3 miles east), Hampstead (3 miles north-west) and Ruislip (12 miles west).

Local landmarks in Somers Town

Locally, jobs take us to sites close to Regent High School, Wellcome Collection and Lewis Cubitt Park and the streets around them. You will also find UCL School of Slavonic and East European Studies (under half a mile south) and Prince Arthur pub (under half a mile south-west). Somers Town has its own railway station: London Euston station. Other landmarks nearby include Brunswick Centre (0.6 miles south-east) and Montfichet's Tower (1.8 miles south-east). Not far away are Barnsbury Wood and St. James's Park Lake.

Map of Somers Town © OpenStreetMap contributors
Accreditations

Trusted. Accredited. Insured.