Fire stopping in Queen's Park
Fire-rated and intumescent sealing of service penetrations and linear gaps in Queen's Park. CHAS accredited and fully insured, with a 12-month guarantee.
- Head-of-wall gaps with no fire seal
- Damaged fire seals in risers and voids
- Openings found when ceilings come down for a refit
Fire stopping in Queen's Park
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
What affects the price in Queen's Park
Quotes vary with the job. Expect it to depend on:
- Whether old sealant has to be cut out first
- Access and working height
- Site requirements such as inductions and permits
- How much there is to seal
The product called for affects the cost, and so does the preparation, such as cutting out, priming or new backing rod. Access, phasing and site rules also count.
What we need to price the job
For an accurate fixed quote, we need to understand the site. Send us:
- Access details, including height
- The type of building and who uses it
- Clear photos of the problem areas
- Approximate linear metres or a joint schedule
Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we’ll return a fixed quote you can plan around. For a chat about it beforehand, give us a call on 01277 525 020 or email drawings and photos.
Fire stopping in Queen's Park, done properly
Our applicators are CSCS-carded, and we are CHAS accredited and a Constructionline member. We don’t hold a third-party fire-stopping installer certificate, and we won’t pretend otherwise. We install the specified fire-rated sealant to its tested detail, and our workmanship carries a 12-month guarantee. We work on joints between fire-resisting walls and floors, cable penetrations and pipe penetrations, and what we’re called in for most is fire seals cut back for extra cables and never reinstated and seals that don’t match their tested detail. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Queen's Park, that means joint design, primers and backing rod as standard.
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.
Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.
- Where
- Queen's Park (NW6, W9, W10)
- Wider area
- Greater London
- Cover
- A 12-month guarantee
- Quotes
- A fixed quote before we start
- Call
- 01277 525 020
- Last updated
- 3 November 2026
Looking after the joints
After handover, these steps help:
- Leave fire sealant to cure fully before covering it
- Check risers and ceiling voids after each round of works
- Flag new cables with no seal around them
- Have penetrations checked while they can still be seen
New services after handover are a common way fire stopping gets breached. A short check at the end of each job saves a long hunt later.
Regular walk-rounds of service areas are worth the time. Catching a damaged seal early keeps the fix small compared with dozens found at once.
Service penetrations in Queen's Park buildings
In England, Approved Document B covers fire stopping of openings and penetrations. From 2 September 2029, BS 476 references are being taken out of Approved Document B, leaving BS EN 13501-2 classification as the route, subject to the Government’s transitional arrangements. Our part stays the same: the specified product, installed to its tested detail. With tenants changing and fit-outs following, London buildings see service routes altered again and again. We seal to the specification and the product’s tested detail, working within the building’s permits.
On a site such as The Quadrant Business Centre, which lies north-west of Queen's Park, every fit-out that runs new services through a compartment wall leaves penetrations to seal with the specified product. Colleges such as City of Westminster College (0.6 miles south-east of Queen's Park) add IT and services as courses change, and each new penetration through a fire-resisting wall needs sealing with the specified product. Tenant changes at centres like O2 Centre (to the north-east of Queen's Park) often mean new services through walls between units.
Queen's Park is about 2 miles south-west of Hampstead, in Greater London. We cover Queen's Park and the rest of Greater London, with the same fixed quotes and 12-month guarantee as everywhere else. Queen's Park is one of 764 places we cover in Greater London for service penetrations.
Anyone looking for fire stopping in NW6, W9 and W10 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. Among the streets we cover are Kempe Road, Peach Road and Parry Road, and sites on any of them can send details for a fixed quote. Close to Queen's Park, our area also takes in Kilburn (1 mile north), Kensal Rise (1 mile west), Kensal Town (1 mile south-west), Brondesbury (1 mile north) and Kensal Green (1 mile west). Bigger towns within reach include London (5 miles south-east), City of Westminster (3 miles south-east), Marylebone (3 miles south-east), St Pancras (4 miles east), Shoreditch (5 miles east) and Walthamstow (9 miles north-east).
What’s near Queen's Park
In Queen's Park, that means premises near Queen’s Park, Maida Vale School and St Augustine's Church of England High School and the streets around them. There’s a railway station in Queen's Park itself: Queens Park (London) station. A little further out are Montfichet's Tower (4.6 miles east) and O2 Centre (1.3 miles north-east). Green spaces nearby include Greville Place nature reserve and Primrose Hill.
When it isn’t the sealant
Some faults sit outside our scope, and we say so rather than covering them up:
- Writing the fire-stopping specification
- Construction that lacks the fire resistance the seal relies on
- Openings that need collars, wraps, batts or boards rather than sealant
If you are not sure, just call the office on 01277 525 020 or send details through our quote form and we will give you a straight answer before you book.
What we seal
- Cable penetrations
- Linear gaps at wall heads
- Small duct penetrations where the tested detail allows
- Joints between fire-resisting walls and floors
- Service gaps in risers
- Pipe penetrations
Work for main contractors and building owners
Housing associations and managing agents often need work done across blocks and communal areas. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.
If you look after buildings for someone else, you need clear quotes and clear reporting. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative.
On site: what to expect
When we get to site, we sign in, go through any site induction and check how permits are handled. Floors, finishes and fittings next to the joints are covered before anything is cut or cleaned, with the work itself normally taking longer where risers, ceiling voids or occupied floors have to be worked through in sequence. 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.
- First we confirm the product and tested details named in the specification.
- Openings are measured and grouped by detail.
- Improvised fillers and failed sealant are removed.
- Where the detail needs backing, it goes in at the stated depth.
- Fire-rated or intumescent sealant goes in around the services and is tooled off.
- Completed areas are checked with you, with the records agreed when we quoted.
Before we start on site
- Agree which areas must stay open
- Share your working hours and any access restrictions
- Let us know about inductions and permits
Quotes
Photos, drawings or a schedule of the joints and a fixed quote comes back to you. If the job needs a look first, we will arrange a site visit.
Advice
Also near Queen's Park
Also in Queen's Park
What the job involves on each surface
Risers and ceiling voids
Openings above suspended ceilings are easy to miss. We work through the areas on your schedule methodically.
Metal pipes
Sealant details often cover copper and steel pipework. Pipe diameter, annular gap, sealant depth and any pipe insulation all have to match the detail, so we check each one.
Common questions from Queen's Park clients
Is hospital work, at somewhere like St Charles' Hospital, something you do?
Yes, provided the work is planned with the site’s estates team. We follow the site’s permits, sign-in and infection-control procedures in every area.
Do you seal service penetrations in hotels around Queen's Park?
Yes, where fire-rated sealant is the specified product. Work is done room by room so the hotel keeps trading; design and sign-off stay with the designer and building control.
Do your applicators hold CSCS cards?
Yes. If you need card details for site access, tell us and we’ll confirm them with the quote.
When can the area be used after sealing?
The product and site conditions decide that. Some take light use quickly, others need longer to cure, so we’ll confirm the curing time on the day.
Is it fine to apply new sealant on top of old?
No. Failed sealant is removed and the faces cleaned back to sound, dry material first, because fresh silicone will not bond with aged silicone.
What about RAMS and site documents?
Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote.
Can you work while the building is occupied?
Yes, with some planning. Tell us your site hours and access windows and we will plan around them.