Fire stopping in Biggin
Commercial sealant work in Biggin for contractors, FMs and building owners: fire-rated and intumescent sealing of service penetrations and linear gaps, quoted at a fixed price.
- Penetration schedules that need working through
- Seals that don’t match their tested detail
- Seals disturbed by maintenance and left open
Need fire stopping in Biggin?
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Fire stopping in Biggin
A fire-rated sealant is only one part of a tested system: the evidence covers a specific product, wall or floor type, service, gap, depth and backing. Before we seal anything, we check the opening against the detail it is meant to follow. We work on small duct penetrations where the tested detail allows, service gaps in risers and linear gaps at wall heads, and the usual reasons a site gets in touch are fire stopping installed outside its tested range and penetration schedules that need working through. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Biggin it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.
Around smaller places like Biggin, penetration seals come up in schools, halls, pubs with rooms, care homes and farm buildings used as offices. If sealant is what the specification names, we install it around the services exactly as the maker’s detail sets out.
What our 12-month guarantee covers is the way we did the job: 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.
- Place
- Biggin (RM16)
- Region
- Thurrock
- Guarantee
- A 12-month guarantee
- Price
- Fixed quote, scope in writing
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
When it isn’t the sealant
Being straight saves everyone time. New sealant won’t cure:
- Fire risk assessments, a job for a competent assessor
- Approving the work on behalf of building control
- Large openings beyond what any sealant detail covers
If you are not sure, just call the office on 01277 525 020 or email drawings and photos and we’ll give you a straight answer before you book.
What we seal
- Small duct penetrations where the tested detail allows
- Joints between fire-resisting walls and floors
- Pipe penetrations
- Cable penetrations
- Linear gaps at wall heads
- Service gaps in risers
General trades versus a specialist
Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.
Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. Getting these wrong usually costs more in the end than doing them right.
FAQs: Biggin
Will you work in a care home in Biggin without moving residents out?
Yes, with the manager deciding the order and timing of rooms. Tell us about any infection-control or safeguarding requirements and we will work to them.
What happens to BS 476 references for fire stopping in Biggin?
From 2 September 2029, Approved Document B drops its BS 476 references in favour of BS EN 13501-2 classification, with transitional arrangements. Whichever applies, we install the specified product to its tested detail; the specification is for the designer to set.
Who decides which product is used?
The specification comes first, if there is one. Without one, the joint decides: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.
Do you have public liability insurance?
Yes. We are fully insured, including public liability cover.
Will your applicators have CSCS cards?
Yes. Our applicators hold CSCS cards, as many construction sites ask for.
Will you just go over the old sealant?
No. Sealing over old material is one of the classic causes of early joint failure, so it all comes out first.
Can you quote from photographs?
Photos, drawings or a schedule are often enough to quote. Where they aren’t, we arrange a site visit.
Fire stopping around Biggin: what changes locally
There are three care or nursing homes within about 2 miles of Biggin. Where new services have gone through compartment walls in a care setting, the gaps need the specified product. We install fire-rated sealant to the tested detail where it is specified. Biggin lies roughly 20 miles out from central London. Business park offices in the commuter belt are refitted as tenants change, and each fit-out adds services through compartment walls, and the gaps need sealing with the specified product.
At a healthcare site like Gravesham Community Hospital, 2.2 miles south of Biggin, new services through compartment walls are a constant, and each needs the specified seal. Halls and meeting rooms at places like Church of St Mary sometimes gain new services, and any compartment wall crossed needs the specified seal. For a unit at a centre such as Imperial Retail Park, which lies south of Biggin, penetration seals are worth checking after each shop fit.
Biggin is about 2 miles east of Grays, in Thurrock. We cover Biggin and the rest of Thurrock, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Across Thurrock, 27 places are covered, including Biggin. There’s a separate page for London, about 20 miles away.
Commercial sites across RM16 are covered for service penetrations. Nearby places we also cover include West Tilbury (1 mile east), Chadwell St Mary (1 mile north), Tilbury (1 mile south-west), Orsett Heath (1 mile north-west) and Little Thurrock (2 miles north-west). A short drive away, we cover Stanford-le-Hope (4 miles north-east), South Ockendon (5 miles north-west), Balstonia (4 miles north-east), Corringham (5 miles north-east), Aveley (6 miles west) and South Stifford (3 miles west).
Landmarks near Biggin
In Biggin, that means premises near Thurrock and Basildon College, The Kings Head pub and The Gateway Academy, among other places. For rail, the closest station is Tilbury Town station, about 1.2 miles south-west of the centre. Other landmarks nearby include Gravesham Community Hospital (2.2 miles south) and Walton Hall Museum (2.1 miles north-east). For a walk, there’s Thurrock Thameside Nature Park and Sawyers Lake.
Nearby places to Biggin
More services for Biggin
On site: what to expect
Site rules come first: signing in, inductions and any permit to work. With the paperwork done, the joints are worked through in the order agreed with your site contact, and each area is checked before we leave it. For work around Biggin, we aim to finish in one visit, so photos and measurements up front really help. Then the right materials arrive with us.
- We read the specification, drawings or penetration schedule you send and ask about anything unclear.
- Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
- Anything that doesn’t belong in the opening, such as expanding foam or general-purpose filler, is removed.
- We fit the backing the detail asks for, to the stated depth.
- Fire-rated or intumescent sealant is gunned in to the specified depth, then tooled.
- If an opening needs something other than sealant, we tell you instead of improvising.
What we need from you
- Point out parking and an unloading spot
- Let us know about inductions and permits
- Let building users know which areas are affected
Get a fixed quote
To get a fixed quote, ring 01277 525 020 or send photos by email with the site address and an outline of the work. You can also send details through our quote form.
Related advice
How the job changes by surface
Plastic pipes
In a fire, plastic pipework melts away and leaves an opening. Small sizes are sometimes covered by an intumescent sealant detail, but many need a collar or wrap. We confirm material and size first and tell you if sealant isn’t the right product.
Drylining partitions
Drylined fire walls are tested in a particular build-up. The sealant detail has to be tested in that wall type, with the stated board layers.
Why act early in Biggin
Leave a penetration open and smoke and fire can cross into the next compartment far earlier than intended. While the openings can be reached, sealing them is normally straightforward. Wait until ceilings close or areas are occupied and the same work becomes harder to reach. Converted and older buildings near places like Biggin tend to move, and aged sealant cracks. The right product, sized to the joint, copes much better.
Pricing service penetrations depends on how many there are, their condition and the access. Call for a quote.
Why us?
- Clear, fixed quotes
- Constructionline member for supplier checks
- CSCS-carded applicators
- Health and safety: CHAS accredited
See what affects the cost and our accreditations and insurance.
What sets the cost
Before we quote, we look at:
- Any access equipment needed
- Whether the work must be split into stages
- Site requirements such as inductions and permits
- Quantities, in metres or numbers
Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a quote.
Before you send an enquiry
A good diagnosis starts with the right details. Let us know:
- When you need the work done
- Photos of the joints, close up and from further back
- The asbestos register, for older buildings
- The postcode of the building
We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To start the process, give us a call on 01277 525 020 or email us.