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

Fire-rated sealing and fire stopping in Fringford, Oxfordshire

Our CSCS-carded applicators take on fire-rated and intumescent sealing of service penetrations and linear gaps in Fringford. Send photos or drawings for a fixed quote.

  • Fire seals cut back for extra cables and never reinstated
  • Unsealed openings around new pipes and cables
  • Open linear gaps along the top of fire-resisting walls
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS accredited
£5m public liability

Fire stopping for businesses in Fringford

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Owners, agents and contractors

Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, with each stage agreed with your site contact.

Whether you’re a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.

Fire stopping for commercial buildings in Fringford

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. The enquiries we see most involve fire stopping installed outside its tested range and non-fire-rated filler around services, across joints between fire-resisting walls and floors, service gaps in risers and pipe penetrations. Most enquiries from Fringford start with one failed joint and grow into a wider look at the building: we look at the rest while we are there and tell you what we find.

Smaller places such as Fringford still have buildings with fire-resisting walls and floors: schools, halls, care homes and commercial conversions. If sealant is what the specification names, we install it around the services exactly as the maker’s detail sets out.

The 12-month guarantee is for workmanship rather than wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we are clear about what is covered before work starts.

The Mastic Doctor team standing beside their branded vans outside an office building
Location
Fringford (OX27)
Wider area
Oxfordshire
Guarantee
12 months on our workmanship
Quote
A fixed quote before we start
Call
01277 525 020
Page updated
3 November 2026

What happens if it’s left?

An open or wrongly sealed service penetration lets fire and smoke reach the next compartment much sooner than the building was designed for. While the openings can be reached, sealing them is normally straightforward. Left until ceilings are closed or a tenant moves in, the same work costs more access and more disruption. Halls, stores and units around places like Fringford 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 fixed quote and we will explain how it’s made up.

Why appoint us

  • CSCS-carded applicators
  • Public liability insurance in place
  • Constructionline member
  • Fixed quotes based on photographs, drawings or a visit

See our cost guide and our accreditations and insurance.

Diagnose, treat, sign off

Working in a building that stays open takes some planning. We sign and contain the area we’re in, keep walkways clear and work section by section so the rest of the building stays in use. Rural sites near Fringford may need directions, gate codes or a contact on site. Add it to your enquiry and we will build it into the plan.

  1. We start with your penetration schedule, drawings or specification.
  2. Access, permits and the order of areas are agreed with the site team.
  3. Each opening is checked for wall or floor type, service, gap and depth.
  4. Foam, ordinary sealant and debris come out.
  5. The specified backing and sealant go in to depth and are finished neatly.
  6. Anything outside the detail is reported to you rather than sealed.

Getting the site ready

  • Have the specification and drawings to hand
  • Flag any permit to work we will need
  • Send asbestos survey details if the building is pre-2000

Ask for a quote

Specifications, drawings and tender packages are welcome with any enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photos and a few notes.

Ask for a quote

Read more

Common questions from Fringford clients

What happens to BS 476 references for fire stopping in Fringford?

References to BS 476 classes are being removed from Approved Document B from 2 September 2029, after which BS EN 13501-2 classification is the route, subject to transitional arrangements. Whichever applies, we install the specified product to its tested detail; the specification is for the designer to set.

Is hospital work, at somewhere like Bicester Community Hospital, something you do?

Yes. We work in healthcare settings as well as offices and schools. Each area is agreed with the ward or department and the estates team in advance.

Can the building stay open while you work?

Typically, yes. We phase the work so most of the building stays in use, with each area protected and signed.

Is any job too small?

Whatever the size, the process is the same: send details, get a fixed quote, we seal, guaranteed.

How soon can the area be used again?

Curing time varies by product, and we confirm it on the day, and flag anything to keep off until it has cured.

Do you offer coloured sealant?

In many cases, yes. Many products come in a range of standard colours, and matching to RAL references or surrounding finishes is often possible. We’ll confirm the colours available for the specified product.

How many days will you need on site?

That varies with the scale of the job, but the work 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 the job involves on each surface

Linear joints

Head-of-wall gaps, slab edges and wall junctions are linear joints. Their tested detail, under BS EN 1366-4, sets the width, depth, backing and movement allowed and the installation has to fit inside those limits.

Drylining partitions

Service holes through plasterboard are frequently oversized or ragged. If the gap exceeds the tested range, sealant alone won’t do.

Compartment walls and floors in Fringford

For England, the fire stopping of penetrations is dealt with in Approved Document B. 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. Central London is about 54 miles from Fringford. Office refits around the commuter belt bring new cabling through fire-resisting walls.

Holiday works at schools like Fringford Church of England Primary School often leave service openings to seal before pupils return. On a hospital site such as Bicester Community Hospital, 4.4 miles south of Fringford, fire-rated sealant goes in where the specification calls for it, with the work planned around the estates team’s permits. For a building such as Church of St Michael and All Angels, new heating or data runs are the usual reason penetrations need sealing.

Fringford is about 4 miles north of Bicester, in Oxfordshire. We cover Fringford, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. We work across 423 places in Oxfordshire. There’s a separate page for Oxford, roughly 15 miles from Fringford.

If you need fire stopping in OX27, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Among the streets we cover are Main Street, Crosslands and Church Close. Close to Fringford, our area also takes in Hethe (1 mile north-west), Stratton Audley (2 miles south), Hardwick (2 miles west), Stoke Lyne (2 miles west) and Caversfield (3 miles south-west). Nearby towns on our patch include Oxford (15 miles south), Banbury (12 miles north-west), Bicester (4 miles south), Kidlington (12 miles south-west), Headington Quarry (14 miles south) and Bure Park (4 miles south-west).

Near you in Fringford

Locally, jobs take us to sites close to Whitmore Arms Public House. Fringford’s nearest station is Bicester North station, roughly 3.8 miles south. Nearby you will also find Beaumont Castle (3.2 miles north) and Bicester Community Hospital (4.4 miles south).

Map of Fringford © OpenStreetMap contributors

After the work

Keep the joints in good shape with a few simple steps:

  • Record which product was used where
  • Treat an open penetration as a priority repair
  • Look above ceilings when tiles are lifted for other jobs
  • Make fire stopping part of every scope that crosses a fire-resisting wall

New services after handover are a common way fire stopping gets breached. Building it into each contractor’s sign-off keeps the walls intact.

Looking at service areas on a regular cycle pays off. Catching a damaged seal early keeps the fix small; found late, it can be one of many.

Cost factors for service penetrations

Before we quote, we look at:

  • Travel to remote or island sites
  • Site requirements such as inductions and permits
  • Any access equipment needed
  • The size and state of each joint

Every site prices differently: the joint sizes, the specified product, access and working hours each have a bearing. Send the details and a fixed figure follows.

Before you send an enquiry

Whether it’s one area or a whole building, the same details help:

  • Any specification or named product
  • A wide shot and a close-up of the area
  • Access details, including height
  • Your programme or deadline

Send us photos, drawings or a joint schedule are often enough for a fixed quote. Where a site visit makes more sense, we’ll arrange one.

Accreditations

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