Fire-rated sealing and fire stopping in Brize Norton, Oxfordshire
Fire-rated and intumescent sealing of service penetrations and linear gaps in Brize Norton and across Oxfordshire. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Unsealed joints where partitions meet the slab
- Openings found when ceilings come down for a refit
- Fire seals cut back for extra cables and never reinstated
Fire stopping near Brize Norton
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
About our fire stopping in Brize Norton
Penetration seals are fire tested to BS EN 1366-3 and linear joint seals to BS EN 1366-4 and the results are classified to BS EN 13501-2. That classification, such as EI 60 or EI 120, belongs to the product in its tested arrangement. Reproducing the tested arrangement on site is the part we take care of. If you’re dealing with builders’ foam or ordinary silicone in compartment walls and fire sealant pulled out of the opening, we can help, whatever the surface. For commercial sealant work in Brize Norton, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.
A job near Brize Norton is usually planned around one visit, so send the specification and photographs first. Design and sign-off belong to the designer or building control; we install what’s specified.
Work we carry out in Oxfordshire comes with a 12-month guarantee. If an installation problem shows up, call 01277 525 020 or email a schedule or drawings and we’ll arrange a return visit.
- Place
- Brize Norton (OX18)
- Wider area
- Oxfordshire
- Cover
- 12 months on every job
- Quote
- A fixed quote before we start
- Call
- 01277 525 020
- Page updated
- 3 November 2026
Questions about Brize Norton
Is West Oxon. Industrial Park, near Brize Norton, within your area?
Yes. Our area takes in Brize Norton and its surroundings, with estates and business parks such as West Oxon. Industrial Park included. To start, just call the office on 01277 525 020 or email a schedule or drawings with the unit, the joints involved and your access times.
Is Brize Norton too small for you to travel to?
No. Small places get the same service as large ones. London and every South East county are within our area. Where we can, we group nearby jobs to make the most of each trip.
Will you just go over the old 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.
Will you come and look before quoting?
It depends on the job. Simple work can often be priced from photographs, and bigger or more complex jobs usually get a visit.
Will fire-rated sealant work on every penetration?
No. A sealant’s evidence covers set services, gaps and wall or floor types. Outside that, a different product is needed, as set out by the designer.
How long does a job like this take?
It depends on the scope, though a typical visit typically takes longer where risers, ceiling voids or occupied floors have to be worked through in sequence. For bigger or phased jobs, we’ll set out a timescale with the quote.
What’s the quickest route to a quote?
The quote form is the simplest route, though you can also call 01277 525 020 or email us. Photos, drawings or a joint schedule help us quote quickly.
Where services cross fire walls in Brize Norton
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. We install whatever has been specified, to the product’s tested detail. At about 66 miles from central London, Brize Norton is within reach of the capital. 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.
Schools such as Brize Norton Primary School often have new data and services installed during holidays, and penetrations through fire-resisting walls should be checked afterwards. Where a unit on an estate such as West Oxon. Industrial Park (0.8 miles west of Brize Norton), has fire-resisting walls between offices and warehouse, any new service through them should be sealed to the tested detail. Older community buildings such as Church of St Britius that have been rewired or given new heating can have service gaps through walls worth checking against the specification.
Brize Norton is about 1 mile east of Carterton, in Oxfordshire. Commercial clients in Brize Norton can call on us for service penetrations. We work across 423 places in Oxfordshire, large and small. There’s a separate page for Oxford, roughly 14 miles from Brize Norton.
We take on service penetrations across the OX18 postcode area, for business premises of every kind. If your site is on Station Road, Daubigny Mead and Moat Close or close by, we can quote for service penetrations. Close to Brize Norton, our area also takes in Carterton (1 mile west), Curbridge (2 miles east), Black Bourton (2 miles south-west), Minster Lovell (2 miles north) and Bampton (3 miles south). Bigger towns within reach include Oxford (14 miles east), Abingdon-on-Thames (14 miles south-east), Witney (4 miles north-east), Wantage (14 miles south-east), Grove (12 miles south-east) and Faringdon (8 miles south).
Near you in Brize Norton
Locally, jobs take us to sites close to The Chequers pub and Carterton Community College and the streets around them. Well-known places in the area include Cogges Manor Farm Museum (4 miles east) and Bronze Age Bowl Barrow (2.3 miles south-west).
How a job runs
A typical day starts with protection: masking tape along the joint edges and sheeting over anything nearby. On site, the work typically takes a single visit for a short list of penetrations, or a phased programme for a whole building, and we clear our waste as we work. If others near Brize Norton need work, visits can be combined. You will have a fixed quote before work starts.
- First we confirm the product and tested details named in the specification.
- Openings are measured and grouped by detail.
- Old or wrong materials are cut out.
- Mineral wool or other backing is fitted where required.
- 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.
What we need from you
- Send asbestos survey details if the building is pre-2000
- Send any specification or drawings in advance
- Tell us your opening times and when work is allowed
Ask for a quote
A handful of photographs and a postcode is the fastest way to a quote. Send them through the quote form, or give us a call on 01277 525 020 or email a schedule or drawings if you’d rather talk the job through.
Read more
How the quote is worked out
Sealant work doesn’t have a standard rate, because every site is different. What we look at:
- Phasing around occupants
- How much existing material needs removing
- Joint width, depth and condition
- The total length or number of joints
No two sites price the same: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.
Sending details for a quote
It doesn’t need to be a full survey. A few details are enough to get going:
- When you need the work done
- The product your specification calls for
- Drawings or a marked-up plan, if available
- Where the site is, with the postcode
Need a figure for a tender or a budget? We’ll quote against your scope and drawings that you can work with. For a chat about it beforehand, call 01277 525 020 or use the quote form.
Honest limits
Sealant solves a lot, but not everything, and we’d rather tell you before you spend money. It won’t fix:
- Writing the fire-stopping specification
- Large openings beyond what any sealant detail covers
- Gaps in walls that were never built as compartment walls
If in doubt, call the office on 01277 525 020 or send details through our quote form and we’ll say what we think before you book.
What we seal
- Service gaps in risers
- Linear gaps at wall heads
- Pipe penetrations
- Cable penetrations
- Small duct penetrations where the tested detail allows
- Joints between fire-resisting walls and floors
Different surfaces, different methods
Plastic pipes
Plastic pipes soften and collapse in a fire. Some intumescent sealants are tested on smaller plastic pipes, but many need a collar or wrap. We check the pipe material and diameter against the detail before we start.
Drylining partitions
Service holes through plasterboard are frequently oversized or ragged. If the gap exceeds the tested range, sealant alone won’t do.
What happens if it’s left?
The longer openings stay, the more there tend to be: every new cable or pipe adds another. Keeping on top of it after each round of works keeps the job small. Halls, stores and units around places like Brize Norton may not be checked every day, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.
Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a quote.
What you get with us
- Joints cleaned back to sound surfaces
- Work carried out by CSCS-carded applicators
- A fixed quote before work starts
- Health and safety: CHAS accredited
Read how commercial sealant jobs are priced or how we’re accredited.
Building owners, agents and FMs in Brize Norton
If you look after buildings for someone else, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative, plus a 12-month guarantee.
Facilities managers want contractors who arrive with the paperwork sorted. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we will confirm them with the quote.