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

West Ealing fire stopping

Looking for fire stopping in West Ealing? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Open linear gaps along the top of fire-resisting walls
  • Improvised or mixed-product fire seals
  • Damaged fire seals in risers and voids
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS accredited
£5m public liability

Fire stopping near West Ealing

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

When something else is needed

Not every problem is a sealant problem, and we’d rather tell you before you spend money. These need a different solution:

  • Large openings beyond what any sealant detail covers
  • Writing the fire-stopping specification
  • Construction that lacks the fire resistance the seal relies on

If you are not sure, just phone 01277 525 020 or email the details over and we will give you a straight answer before you book.

Surfaces we seal

  • Cable penetrations
  • Joints between fire-resisting walls and floors
  • Linear gaps at wall heads
  • Pipe penetrations
  • Service gaps in risers
  • Small duct penetrations where the tested detail allows

Fire stopping in West Ealing

No fire sealant works on its own: the evidence covers a specific product, wall or floor type, service, gap, depth and backing. We match each opening to that detail before any sealant goes in, and raise it with you if it falls outside. We work on joints between fire-resisting walls and floors, linear gaps at wall heads and cable penetrations, and the usual reasons a site gets in touch are unsealed openings around new pipes and cables and unsealed penetrations discovered above suspended ceilings. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in West Ealing it comes down to the same thing: the right product in a properly prepared joint.

In London, higher-risk residential buildings under the Building Safety Act bring extra scrutiny of fire-stopping records. Our part is installing the specified fire-rated sealant; tell us what records you need and we’ll confirm with the quote.

Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we are clear about what is covered before work starts.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
West Ealing (W7, W13, UB2)
Wider area
Greater London
Cover
12 months on our workmanship
Quote
Fixed quote, scope in writing
Telephone
01277 525 020
Updated
3 November 2026

Aftercare for building managers

To get the most from the new sealant:

  • Ask which product is in place before decorating
  • Put resealing into every M&E and fit-out package
  • Flag new cables with no seal around them
  • Have penetrations checked while they can still be seen

During planned inspections, look at seals in risers, cupboards and voids. Look for cracks, unsealed new cables and gaps that have been enlarged and get them dealt with.

The simplest way to keep compartment walls intact is to plan fire stopping into every job that crosses them. Then the seal goes in while the area is open, not months later.

Signs you need fire stopping in West Ealing

When a seal departs from its tested detail, the evidence no longer covers it. An oversized gap, too shallow a bead, missing backing or two makers’ products combined are what we find most often.

If one of these sounds familiar, it’s time for a closer look:

  • Old intumescent sealant that has split away
  • Penetration schedules that need working through
  • Unsealed penetrations discovered above suspended ceilings
  • Improvised or mixed-product fire seals

For a site team at a college like Ealing and West London College (1.4 miles east of West Ealing), fire-rated sealing is best scheduled after the summer works.

Before you book anyone

  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Health and safety accreditation such as CHAS
  • Do they follow the manufacturer’s priming guidance?
  • Will failed sealant be removed rather than covered?

How to choose a sealant contractor

Questions we are asked in West Ealing

Do you seal service penetrations in hotels around West Ealing?

Yes, to the specification and the product’s tested detail. Work is done room by room so the hotel keeps trading; design and sign-off stay with the designer and building control.

Will you plan work around the academic year at somewhere like University of West London?

Yes. Education sites normally want the work in vacations or in phases during term, and we plan to suit. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.

Can staff carry on working while you are here?

Yes, with some planning. Tell us your site hours and access windows and we’ll plan around them.

Will you quote for a small job?

Single areas, one-off repairs and whole buildings are all quoted the same way: details, then a fixed price, then sealing, then a 12-month guarantee.

Do you guarantee your work?

Yes. Workmanship is guaranteed for 12 months on every job.

Can one quote cover more than one building?

Yes. Several buildings can share a single quote, with one point of contact.

Do you seal on top of existing sealant?

No. Failed sealant is removed and the faces cleaned back to sound, dry material first, since fresh sealant will not bond reliably to aged material.

How a job runs

In a busy building, we agree a sequence with your contact so the disruption stays in one area at once. Each section is protected, cleaned back and sealed before we move to the next. Most London premises stay occupied while we are on site, so zones and timings are agreed with whoever manages the building. Phased work keeps the rest of the building in use.

  1. The specification and schedule come first, so we know which details apply.
  2. Access, permits and the order of areas are agreed with the site team.
  3. Each opening is checked for wall or floor type, service, gap and depth.
  4. Unsuitable material is removed and the opening cleaned.
  5. Backing and fire-rated sealant are installed to the detail and tooled.
  6. We tell you about openings that need a different product.

Preparing the site

  • Let us know about inductions and permits
  • Point out any areas we must not close
  • Make sure the joints can be reached

Ask for a quote

The quickest route to a quote is a few photographs and the site postcode. Send them through the quote form, or speak to us on 01277 525 020 or email us if you’d rather talk the job through.

Get a quick quote

Related advice

How the job changes by surface

Risers and ceiling voids

Voids hide a lot of unsealed openings. We work through the areas on your schedule methodically and tell you about openings outside the list.

Masonry and concrete

Core-drilled holes are neat; broken-out ones rarely are. Each gap is measured where it is widest against the detail’s limits, and any outside it are raised with you.

Cost factors for service penetrations

Before we quote, we look at:

  • Whether the work must be split into stages
  • Removal of failed or old sealant
  • Specialist products, such as fire-rated or hygienic sealants
  • Quantities, in metres or numbers

We don’t publish prices, since every building and every scope is different. For a fixed figure, call for a quote and we will price your job on its own details.

What to include in your enquiry

We can often quote from photographs and a few details. Please tell us:

  • Approximate linear metres or a joint schedule
  • The postcode of the building
  • Photos of the joints, close up and from further back
  • The asbestos register, for older buildings

Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price against exactly what is specified. Smaller jobs need nothing more than photos and a few notes.

Compartments and services around West Ealing

Plenty of hotels sit less than 2 miles from West Ealing. A hotel refit often runs new services through compartment walls between bedrooms and corridors, and each opening needs the specified seal. In London buildings, frequent fit-outs and M&E changes are a common reason fire stopping gets breached. Penetrations are sealed with the specified product, to its tested detail, under the building’s own permit rules.

Residences at universities like University of West London (1.3 miles east of West Ealing) have compartment walls that must be resealed whenever services change. Hospital estates such as Ealing Hospital (under half a mile south-west of West Ealing) are divided into fire compartments, and any service penetration through them should be sealed to the specified, tested detail.

West Ealing is about 1 mile west of Ealing, in Greater London. We cover commercial sites throughout West Ealing, whether it’s a single job or part of a planned programme. West Ealing is one of 764 places in Greater London on our list for service penetrations. Sites around London have their own page, about 11 miles away.

Business premises anywhere in W7, W13 and UB2 are within our area for service penetrations. Among the streets we cover are Park Road, Green Lane and Dean's Road, and sites on any of them can send details for a fixed quote. West Ealing sits on or close to the A4001. Nearby places we also cover include Hanwell (1 mile east), Dormers Wells (1 mile north-west), Ealing (1 mile east), South Ealing (2 miles east) and Pitshanger (2 miles north-east) for service penetrations. Further afield, our area takes in London (11 miles east), City of Westminster (8 miles east), Marylebone (8 miles east), Kensington (6 miles east), St Pancras (10 miles east) and Shoreditch (11 miles east).

Landmarks near West Ealing

Recent enquiries here include premises near Drayton Green, The Viaduct pub and Cuckoo Schools and the streets around them. There’s a railway station in West Ealing itself: Hanwell station. A little further out are Gunnersbury Park House - Large Mansion (2.4 miles east) and Treaty Centre (3 miles south). The countryside around West Ealing includes Long Wood and Middle Lake.

Map of West Ealing © OpenStreetMap contributors
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