Greater London · England

Fire-rated sealant in Notting Dale, Greater London

Intumescent and fire-rated sealant around gaps, frames and service penetrations for homeowners, landlords and businesses in Notting Dale. ARBOMaster approved applicators, fully insured, with a one-year guarantee.

  • New service routes left unsealed after building work
  • Linear gaps at the head of walls
  • Old fire sealant that has split or come away

Fire rated sealant for Notting Dale homes and businesses

Fire rated sealant for homes and businesses in Notting Dale

Landlords, managing agents and facilities teams use us for the sealant items on a fire risk assessment on buildings across Notting Dale. If you share the list, we can quote for the gaps that need fire-rated sealant. If you have open holes round services passing through fire walls and fire stopping disturbed by later work, we can put it right, whatever the surface.

In London, a commercial job often starts with access: loading bays, building rules and lifts. For a building in Notting Dale, we agree timings and access before anything starts.

There’s a 12-month guarantee on every job, whatever its size.

Where
Notting Dale (W11, W10, W2)
Region
Greater London
Cover
12 months on all our work
Price
Quoted before any work starts
Telephone
0345 464 0079
Page updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

What we cannot put right

We will always be straight with you, so here’s what new sealant won’t do:

  • Large holes that need a different fire-stopping system
  • Construction that doesn’t provide fire resistance on its own
  • Doors that are not fire doors in the first place

If in doubt, ring 0345 464 0079 or send us an email and we will say what we think before you book.

Surfaces we seal

  • Plasterboard & masonry
  • Linear gaps
  • Flats & HMOs
  • Pipe & cable gaps
  • Door frames
  • Service penetrations

Do you need fire rated sealant in Notting Dale?

Door frames are a common weak spot. The architrave hides the gap between frame and wall, so it can be left open when a door is replaced.

If you can see any of these, it’s time to have the joints looked at:

  • Old fire sealant that has split or come away
  • Fire stopping disturbed by later work
  • Linear gaps at the head of walls
  • Sealant items on a fire risk assessment action list

As a London address, Notting Dale can be tricky for parking: let us know about parking bays, permits or a driveway.

Questions to ask before you book

  • Which sealant they’ll use, and why
  • What happens if they find a problem under the old sealant
  • Whether VAT is included
  • How much experience the applicator has

Our hiring checklist

Aftercare tips

To keep the joints looking good and working properly:

  • Keep general-purpose foam and caulk away from fire-stopping gaps
  • Tell trades working in the building that fire seals must be put back
  • Photograph sealed gaps before they’re covered up
  • Include fire stopping when you schedule refits

Don’t add foam, filler or ordinary sealant over a fire seal. If it needs repair, use the same type of product. We can tell you which product we used.

Leave a fire-stopping gap open and smoke can move through the building much more easily. Sealing it early is a simple step to take.

What we do, step by step

Good joint work is mostly preparation, and we don’t rush it. Every joint is cleaned and dried before new material goes in. In total, it generally takes a few hours for a handful of gaps, and longer for a whole building. In Notting Dale, as in most of London, parking needs a little planning. It helps if you can point us to a visitor permit or a bay close to the door.

  1. Access to each area is agreed so the work can run in order.
  2. We take out any damaged or unsuitable sealant.
  3. Dust and loose debris are cleaned from each gap.
  4. We apply and tool the sealant to the product’s tested detail.
  5. Locations and products are written up and any gaps unsuitable for sealant are flagged.

Preparing for the visit

  • Clear the area around the work
  • Try not to wet indoor joints just before the visit
  • Mention any parking rules near the property

Ask for a quote

It all starts with a short chat. Describe the problem, the location and the size of the job. Whenever you’re ready, ring 0345 464 0079 or drop us an email.

Get a quick quote

Advice

Fire rated sealant in Notting Dale: local notes

Many London buildings have tight access and loading restrictions, and out-of-hours working is possible to arrange. In England, the Regulatory Reform (Fire Safety) Order 2005 requires a fire risk assessment for workplaces and for the common parts of blocks of flats, which is often where open fire-stopping gaps are first noticed. We work to the specification you’re given, installing the product to its tested details.

If you look after a building such as Thomas Jones Primary School, fire-stopping around service openings should be restored whenever new services go in. Letting a property close to Shepherds Bush station? Then new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant.

Notting Dale is about 1 mile north of Kensington, in Greater London. Wherever you are in the W11 postcode area, we can carry out fire rated sealant at your property. Our Greater London coverage runs to 764 places, Notting Dale among them.

Jobs for fire rated sealant in W11, W10 and W2 is quoted and booked the same way as anywhere else. You’ll find streets such as Bard Road, Walmer Road and Sirdar Road, and we cover them all. We also cover Notting Hill (1 mile south-east), White City (1 mile west), Kensal Town (1 mile north), North Kensington (1 mile north-west) and Holland Park (1 mile south). Larger places within reach include London (5 miles east), Marylebone (3 miles east), St Pancras (4 miles east), Shoreditch (6 miles east), Walthamstow (9 miles north-east) and Hoxton (6 miles east).

Landmarks near Notting Dale

Typical jobs here are in homes near Kensington Aldridge Academy, Abdus Salam Library and The Elgin pub, among other places. You’ll also find Maida Vale School (1.1 miles north-east) and Emslie Horniman's Pleasance (0.7 miles north). The closest station to Notting Dale is Shepherds Bush station, about 0.7 miles south-west. Nearby you’ll also find Greek Orthodox Cathedral Treasury Museum (0.8 miles east) and Westfield London (0.7 miles south-west). Not far away are Greville Place nature reserve and Campden Hill.

Map of Notting Dale © OpenStreetMap contributors

Your questions about fire rated sealant in Notting Dale

Do you work in hotels near Notting Dale?

Yes, hotels and guest houses are among the places we work. A room-by-room programme keeps most rooms in use while the work goes on.

Is parking a problem for a job in Notting Dale?

It can be, so it helps to tell us about permits, visitor bays or off-street space when you book. The visit is then planned around what’s available.

Is there a guarantee?

Yes. All our work carries our 12-month guarantee.

Is it OK to seal over old sealant?

No. Fresh sealant doesn’t stick to old sealant, and it traps any mould or water underneath. We remove it all first.

Are you insured?

Yes. Full insurance covers our work.

Do you offer different sealant colours?

We help you choose a colour that suits, from white and clear to greys and other shades. The product needed can limit the range.

Do you carry out fire risk assessments?

No. That is for a fire risk assessor, designer or building control. Our job is applying the sealant to their specification.

Do you seal gaps around fire door frames?

Yes. We often seal open gaps hidden behind the architrave. The door and its fittings are a separate job for a door specialist.

What the job involves on each surface

Masonry and concrete

Core-drilled and broken-out holes in concrete are often irregular. We measure the gap at its widest point against the product’s tested range.

Linear gaps

Gaps along the top of partitions are easy to miss above a ceiling. We work along the whole run.

DIY versus a professional finish

If you’ve already had a go yourself, that is fine. We remove it and do the joint properly.

Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.

Work for landlords, hotels and businesses

In hotels, rooms out of use cost money, so the work can be planned room by room around your bookings where we can. Hotel work is part of what we do, alongside homes and businesses.

Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Resealing at the right time is simple maintenance.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job