Nuneham Courtenay fire stopping
Our CSCS-carded applicators take on fire-rated and intumescent sealing of service penetrations and linear gaps in Nuneham Courtenay. Send details for a fixed quote.
- Unsealed joints where partitions meet the slab
- Penetration schedules that need working through
- Openings left by services added after handover
Fire stopping across Nuneham Courtenay
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 Nuneham Courtenay
Penetration seals are fire tested to BS EN 1366-3 and linear joint seals to BS EN 1366-4. That classification, such as EI 60 or EI 120, belongs to the product in its tested arrangement. So our job is to reproduce that arrangement faithfully. Site teams most often ask us about damaged fire seals in risers and voids and fire stopping installed outside its tested range, on cable penetrations, small duct penetrations where the tested detail allows and linear gaps at wall heads. For commercial sealant work in Nuneham Courtenay, you deal with one contact from quote to sign-off, whether it’s one building or several.
Barn and farm-building conversions near places like Nuneham Courtenay often combine new partitions with old walls. Where a pipe or cable passes through a fire-resisting wall, the seal must match the tested detail: product, substrate, gap and depth.
The 12-month guarantee covers our workmanship: preparation, application and finish. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.
- Place
- Nuneham Courtenay (OX44)
- Region
- Oxfordshire
- Cover
- 12 months on our workmanship
- Quotes
- A fixed quote before we start
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
What sealant work can’t fix
Our job is the joint, not everything around it. Sealant alone won’t deal with:
- Designing or specifying fire stopping, which sits with the designer or fire engineer
- Large openings beyond what any sealant detail covers
- Approving the work on behalf of building control
If you’re not sure, just give us a call on 01277 525 020 or email the details over and we will give you a straight answer.
Surfaces we seal
- Small duct penetrations where the tested detail allows
- Cable penetrations
- Pipe penetrations
- Service gaps in risers
- Linear gaps at wall heads
- Joints between fire-resisting walls and floors
Commercial clients in Nuneham Courtenay
Whether you are a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. We can agree access arrangements and keyholder contacts beforehand.
Hospitality, education, healthcare, office and retail clients come to us directly as well. We plan around the way the building is used, so guests, pupils, patients or staff are disturbed as little as possible.
Why act early in Nuneham Courtenay
Fire stopping is a regular point raised at inspections and handover. Finding unsealed or improvised openings late can hold up a programme which is why earlier is better. One visit to deal with every failing joint makes more sense than several trips to a place like Nuneham Courtenay. Send photos of each area and we’ll quote for the lot.
We don’t publish prices, because the scope varies so much from one building to the next. For a fixed figure, call for a quote.
Why choose Mastic Doctor in Nuneham Courtenay
- CSCS-carded applicators
- Joints cleaned back to sound surfaces
- Public liability insurance in place
- One contact handling all your sites
Take a look at our cost guide and our accreditations and insurance.
General trades versus a specialist
For a quick touch-up, site staff may be fine, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.
How a job runs
We follow your site rules from the start: 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. Smaller jobs around Nuneham Courtenay can be grouped with others nearby. You’ll have a fixed quote before work starts.
- We ask for the product and detail your designer has specified.
- Openings are measured and grouped by detail.
- Old or wrong materials are cut out.
- Mineral wool or other backing is fitted where required.
- We gun the sealant in to the specified depth around each service and tool it.
- Completed areas are checked with you, with the records agreed when we quoted.
Getting the site ready
- For older buildings, check the asbestos register before work
- Warn occupants and staff about the work
- Arrange parking or a loading space
Quotes
For a fixed quote, give us a call on 01277 525 020 or email a schedule or drawings, telling us the site location and the nature of the job. Our quote form is another easy route.
Advice
Fire stopping around Nuneham Courtenay: what changes locally
At about 49 miles from central London, Nuneham Courtenay is within reach of the capital. Office refits around the commuter belt bring new cabling through fire-resisting walls. Approved Document B is the English guidance that covers fire stopping around openings and penetrations. References to the older BS 476 classes are being removed from it from 2 September 2029, after which the European classification, BS EN 13501-2, is the route, subject to transitional arrangements. We install whatever has been specified, to the product’s tested detail.
Shop fits in centres such as Oxford Retail Park, 2.6 miles to the north of Nuneham Courtenay, can bring new services through fire-resisting walls between units, which then need the specified seal. Theatres, wards and plant rooms at sites like Littlemore Hospital (to the north-west of Nuneham Courtenay) all have compartment walls crossed by services. Older community buildings such as Church of St Peter that have been rewired or given new heating can have service gaps through walls worth checking against the specification.
Nuneham Courtenay is about 4 miles east of Abingdon-on-Thames, in Oxfordshire. We cover commercial sites throughout Nuneham Courtenay. 423 places across Oxfordshire fall within our area, including Nuneham Courtenay.
Commercial sites across OX44 are covered. Close to Nuneham Courtenay, our area also takes in Radley (2 miles west), Clifton Hampden (2 miles south), Long Wittenham (3 miles south), Abingdon-on-Thames (4 miles west) and Culham (4 miles south-west). Nearby towns on our patch include Oxford (4 miles north), Didcot (6 miles south), Bicester (15 miles north), Witney (14 miles north-west), Thame (11 miles east) and Wantage (12 miles south-west).
Landmarks near Nuneham Courtenay
Recent enquiries here include premises near The Oxford Academy and the streets around them. The closest station to Nuneham Courtenay is Radley station, about 1.7 miles west of the centre. Nearby you’ll also find FitzHarris Castle (3.7 miles west) and Littlemore Hospital (2.3 miles north-west). The countryside around Nuneham Courtenay includes Shotover and Wells Farm.
Also near Nuneham Courtenay
Also in Nuneham Courtenay
Surface by surface
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 first.
Risers and ceiling voids
Openings above suspended ceilings are easy to miss. We follow your schedule area by area.
Nuneham Courtenay: questions and answers
Is Nuneham Courtenay too far out for you?
No. Small places get the same service as large ones. We cover Greater London and the counties of the South East. We plan jobs in smaller places so return trips are kept to a minimum.
Can work at a site such as Oxford Brookes University fit around teaching?
Yes, holiday working periods are the norm on campus jobs. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.
Can you reseal penetrations after our M&E works?
Yes, provided a specification covers them. Openings left by new services are among the most common jobs we see and we close them with the specified product.
Will you write the fire-stopping specification?
No. The specification comes from your designer, fire engineer or building control. Our role is fitting the specified fire-rated sealant, following the maker’s tested details.
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 will confirm the curing time on the day.
Can weather delay the job?
For external joints, yes. The joint has to be dry and within the product’s temperature range, so frost, rain or cold mornings can delay outside work. Inside work is seldom held up.
Who decides which product is used?
A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: its movement, its surfaces and what it has to cope with.