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

Fire stopping in Burlington Estate

Our CSCS-carded applicators take on fire-rated and intumescent sealing of service penetrations and linear gaps in Burlington Estate and the surrounding area. Send photographs or drawings for a fixed quote.

  • Fire seals cut back for extra cables and never reinstated
  • Openings found when ceilings come down for a refit
  • Penetration schedules that need working through
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Need fire stopping in Burlington Estate?

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

How we handle fire stopping in Burlington Estate

The test standards are BS EN 1366-3 for penetration seals and BS EN 1366-4 for linear joints and the results are classified to BS EN 13501-2. A rating such as EI 60 only holds when the product is installed as it was tested. So our job is to reproduce that arrangement faithfully. We work on cable penetrations, small duct penetrations where the tested detail allows and service gaps in risers, and what we’re called in for most is fire-rated sealant that has cracked or shrunk back and fire stopping installed outside its tested range. A single leaking joint is often how a building in Burlington Estate first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.

In London, higher-risk residential buildings under the Building Safety Act bring extra scrutiny of fire-stopping records. We install what the designer or fire engineer has specified, and if you need records of the work, tell us and we will confirm with the quote.

We stand by our work with a 12-month guarantee. That covers our preparation and application.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Burlington Estate (W1K, W1F, W1D)
Wider area
Greater London
Cover
A 12-month guarantee
Quote
Quoted before any work starts
Call
01277 525 020
Updated
3 November 2026

Diagnose, treat, sign off

Site rules come first: signing in, inductions and any permit to work. Once we’re cleared to begin, the joints are worked through in the order agreed with your site contact, and each area is checked before we leave it. For a job in Burlington Estate, 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’ll schedule to suit.

  1. We read the specification, drawings or penetration schedule you send and ask about anything unclear.
  2. Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
  3. Anything that doesn’t belong in the opening, such as expanding foam or general-purpose filler, is removed.
  4. We fit the backing the detail asks for, to the stated depth.
  5. Fire-rated or intumescent sealant is gunned in to the specified depth, then tooled.
  6. If an opening needs something other than sealant, we tell you instead of improvising.

Getting the site ready

  • Make sure the joints can be reached
  • Point out parking and an unloading spot
  • Tell us what induction or permit system the site runs

Getting a fixed quote

Tell us about the building, the joints and when you need the work done, and we’ll put a fixed quote together. To get it moving, phone 01277 525 020 or use the quote form.

Ask for a quote

Related advice

When it isn’t the sealant

Our job is the joint, not everything around it. On its own, sealant can’t deal with:

  • Issuing fire ratings or certificates for seals
  • Construction that lacks the fire resistance the seal relies on
  • Writing the fire-stopping specification

If in doubt, phone 01277 525 020 or email the details over and we’ll say what we think.

Where we work in Burlington Estate

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

FAQs: Burlington Estate

Is Brompton Cross District Shopping Centre., near Burlington Estate, within your area?

Yes. We cover Burlington Estate and the area around it, including industrial estates, business parks and retail parks such as Brompton Cross District Shopping Centre.. To start, just give us a call on 01277 525 020 or email a schedule or drawings with the unit, the joints involved and your access times.

Can you seal around new services in a hotel near Burlington Estate?

Yes. We install fire-rated and intumescent sealant where it is specified. It goes in to the manufacturer’s tested detail for the wall or floor and the services passing through, and we will tell you if the detail calls for a collar, wrap or batt instead.

Can you handle several sites?

Yes. Multi-site work and planned programmes are a core part of the service, with each site phased to suit its occupants.

How soon can the area be used again?

We will confirm how long the chosen product needs to cure, and sign any area that should be left alone.

How long will the new sealant last?

It depends on movement, UV and weather, cleaning, traffic and the product. Treat them as maintenance items and inspect them regularly.

What will the job cost?

Each job is quoted on its own details. For yours, call the office on 01277 525 020 or email a schedule or drawings.

How long does a typical visit take?

It depends on the scope, though a typical visit normally takes a single visit for a short list of penetrations, or a phased programme for a whole building. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.

How the job changes by surface

Small ducts

Some fire-rated sealant details cover small ducts. Bigger ducts and fire-resisting ductwork are normally handled with other products, and we’ll say if that applies.

Cables and cable bundles

Data cabling added after handover is a regular cause of open service penetrations. Openings around new cables are resealed to the detail.

What affects the price in Burlington Estate

Each job is priced on its own details. The things that drive the figure:

  • Specialist products, such as fire-rated or hygienic sealants
  • Location, for remote and island sites
  • Phasing around occupants
  • Site requirements such as inductions and permits

The specified product makes a difference, and so does the preparation. Access, phasing and site rules also count.

What we need to price the job

Good information means a firmer quote. When you get in touch, include:

  • The postcode of the building
  • What the building is and how it’s used
  • The asbestos register, for older buildings
  • Approximate linear metres or a joint schedule

Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price the work to it. Smaller jobs need nothing more than photographs and a few notes.

For managing agents and facilities managers

We work for building owners and managing agents on sealant work across single buildings or whole portfolios. One quote can cover more than one site, so there’s one set of paperwork to deal with.

When you manage a building on behalf of an owner, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative.

Compartment walls and floors in Burlington Estate

London’s office and residential buildings are refitted constantly, and each round of cabling or pipework can leave open penetrations. We seal to the specification and the product’s tested detail, working within the building’s permits. In England, Approved Document B covers fire stopping of openings and penetrations. The national BS 476 classes are due to drop out of it from 2 September 2029, leaving the European BS EN 13501-2 route, subject to transitional arrangements. We install whatever has been specified, to the product’s tested detail.

Shop fits in centres such as Brunswick Centre, 1.2 miles to the north-east of Burlington Estate, can bring new services through fire-resisting walls between units, which then need the specified seal. For a unit at a site such as Brompton Cross District Shopping Centre. (1.6 miles south-west of Burlington Estate), any new service through a fire-resisting wall should be sealed to the tested detail.

Burlington Estate is about 1 mile south-east of City of Westminster, in Greater London. We cover Burlington Estate and the rest of Greater London, with the same fixed quotes and 12-month guarantee as everywhere else. 764 places across Greater London fall within our area, Burlington Estate among them.

Anyone looking for fire stopping in W1K, W1F and W1D gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. Streets here include Duck Lane, Bruton Lane and Market Mews. Access to Burlington Estate is via the A4 and A401 among other routes, so getting applicators and materials to site is simple. Close to Burlington Estate, our area also takes in Mayfair (1 mile west), St James's (1 mile east), Chinatown (1 mile east), Soho (1 mile north-east) and City of Westminster (1 mile north-west). A short drive away, we cover Kensington (3 miles west), Shoreditch (3 miles east), Walthamstow (7 miles north-east), Hoxton (3 miles north-east), Whitechapel (3 miles east) and Hampstead (3 miles north-west).

What’s near Burlington Estate

Around Burlington Estate, our work takes us to commercial buildings near St Anne's Churchyard, London Library and Harris Westminster Sixth Form. You will also find Coach and Horses pub (under half a mile west) and Soho Parish CofE Primary School (under half a mile east). Burlington Estate has its own railway station: Bond Street station. Well-known places in the area include Kingly Court (under half a mile north-east) and St James Workhouse (less than half a mile north-east). Open spaces near Burlington Estate include Barnsbury Wood and St. James's Park Lake.

Map of Burlington Estate © OpenStreetMap contributors

What we’re called out for in Burlington Estate

Damage plays a part too. Maintenance work can knock a seal, cut it back for an extra cable or remove it with an old pipe and the opening isn’t always resealed.

Site and facilities staff are often the first to spot these:

  • Snag lists that include open service penetrations
  • Fire seals cut back for extra cables and never reinstated
  • Openings left by services added after handover
  • Unsealed penetrations discovered above suspended ceilings

Workshops and IT rooms at colleges like Westminster Kingsway College Soho Centre, under half a mile to the north-east of Burlington Estate, are re-serviced often, leaving penetrations to seal.

Before you book anyone

  • How they handle RAMS and site documents
  • Do they follow the manufacturer’s priming guidance?
  • Can the work be phased to keep areas open?
  • Their pre-qualification and accreditations

Our contractor checklist

Accreditations

Trusted. Accredited. Insured.