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

Fire-rated sealing and fire stopping in Hailey, Oxfordshire

Work needed on a service penetration in Hailey? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Penetration schedules that need working through
  • Damaged fire seals in risers and voids
  • Openings left by services added after handover
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Fire stopping for businesses in Hailey

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Fire stopping in Hailey, done properly

Every service that crosses a compartment wall or floor leaves an opening, and that opening needs sealing to hold back fire and smoke. Our job is fitting fire-rated and intumescent sealant at those service penetrations, and along linear gaps, where it is the specified product. Each seal follows the manufacturer’s tested detail, not a rule of thumb. Most enquiries involve old intumescent sealant that has split away and hidden openings found during inspections, on linear gaps at wall heads, service gaps in risers and pipe penetrations. For commercial sealant work in Hailey, you deal with one contact from quote to sign-off, whether it’s one building or several.

Rural conversions around Hailey can put new fire-resisting partitions inside older structures. A penetration seal only performs as tested if product, substrate, service, gap and depth all match the detail.

We stand behind the joints we seal with a 12-month guarantee. That covers our preparation and application, and if something we did falls short, we return to it.

The Mastic Doctor team standing beside their branded vans outside an office building
Location
Hailey (OX29)
Wider area
Oxfordshire
Guarantee
12 months on our workmanship
Quote
A fixed quote before we start
Phone
01277 525 020
Last updated
3 November 2026

What affects the price in Hailey

These are the things that shape the price:

  • The size and state of each joint
  • Access and working height
  • How much existing material needs removing
  • Specialist products, such as fire-rated or hygienic sealants

A quote for service penetrations depends on quantities, condition and access, plus any specification you are working to. Call for a quote.

Details that help us quote

We can often quote from photographs and a few details. It helps to include:

  • Clear photos of the problem areas
  • The postcode of the building
  • Anything awkward about access or site hours
  • Specification clauses that apply

Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we’ll fill any gaps with a visit.

How the job changes by surface

Metal pipes

Heat travels along metal pipework, and the tested detail may ask for insulation beyond the wall. If the detail needs something beyond sealant, we tell you.

Small ducts

Some fire-rated sealant details cover small ducts. Bigger ducts and fire-resisting ductwork are normally handled with other products.

Honest limits

Being straight saves everyone time. New sealant won’t cure:

  • Writing the fire-stopping specification
  • Gaps in walls that were never built as compartment walls
  • Signing off or certifying a building’s fire stopping

If in doubt, speak to us on 01277 525 020 or email a schedule or drawings and we’ll say what we think before you book.

Joints and surfaces we work on

  • Cable penetrations
  • Pipe penetrations
  • Small duct penetrations where the tested detail allows
  • Linear gaps at wall heads
  • Service gaps in risers
  • Joints between fire-resisting walls and floors

Fire stopping in Hailey: the local picture

The 2 miles around Hailey include two care or nursing homes. 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. Fire stopping of openings and penetrations in England falls under Approved Document B. 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.

Halls and meeting rooms at places like Church of St John the Evangelist sometimes gain new services, and any compartment wall crossed needs the specified seal. Workshops and IT rooms at colleges like Abingdon & Witney College: Witney Campus (to the south of Hailey) are re-serviced often, leaving penetrations to seal. Where a unit on an estate such as Crawley Mill Industrial Estate, 1.1 miles south-west of Hailey, has fire-resisting walls between offices and warehouse, any new service through them should be sealed to the tested detail.

Hailey is about 2 miles north of Witney, in Oxfordshire. Any commercial site in Hailey is covered, whether it’s a single job or part of a planned programme. Hailey is one of 423 places in Oxfordshire on our list for service penetrations. We also cover Oxford, some 12 miles away.

Work on service penetrations is covered throughout OX29, for business premises of every kind. Buildings on Fishers Close, Hicks Close and Giernalls Road are within our area. Close to Hailey, our area also takes in Delly End (1 mile north-east), Poffley End (1 mile south-east), New Yatt (2 miles east), Ramsden (2 miles north) and North Leigh (2 miles east). Nearby towns on our patch include Oxford (12 miles east), Abingdon-on-Thames (13 miles south-east), Carterton (5 miles south-west), Grove (14 miles south), Faringdon (12 miles south) and Kidlington (9 miles east).

Local landmarks in Hailey

In Hailey, that means premises near The Lamb And Flag Public House, Wood Green School and The King's School and the streets around them. The nearest railway station is Finstock station, roughly 2.9 miles north. A little further out are Cogges Manor Farm Museum (2.1 miles south). The countryside around Hailey includes Blenheim Farm.

Map of Hailey © OpenStreetMap contributors

Site staff or a sealant specialist?

Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Some joints are best left to specialists: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong typically costs more in the end than doing them right.

Questions we’re asked in Hailey

What does the BS 476 change mean for fire-rated sealant in Hailey?

From 2 September 2029, Approved Document B drops its BS 476 references in favour of BS EN 13501-2 classification, with transitional arrangements. The designer or fire engineer sets the specification, and we install the product to the manufacturer’s tested detail.

Does your area include sites such as Crawley Mill Industrial Estate, near Hailey?

Yes. Estates, retail parks and business parks around Hailey, Crawley Mill Industrial Estate among them, are all within reach. A few photographs and the unit address let us price the work.

Is Hailey in your area?

Yes. We cover Hailey and the rest of Oxfordshire. For a quote, call 01277 525 020 or email a schedule or drawings.

Can you quote from photographs?

Many jobs can be quoted from photographs, drawings or a joint schedule. If the job needs a look first, we will arrange a visit before quoting.

Is it fine to apply new sealant on top of old?

No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.

Will you quote for a small job?

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

How long before the joints can be used?

That comes down to the sealant and the temperature. Some take light use quickly, others need longer to cure, and we confirm it before leaving site.

Owners, agents and contractors

Main contractors use us as their sealant subcontractor, on new build and refurbishment alike. We work to your programme, your specification and your site rules, with CSCS-carded applicators on site.

FMs need a contractor who is easy to get on site. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we’ll confirm them with the quote.

How a job runs

We follow your site rules from the start: sign-in, induction and whatever permit system the building uses. 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 a building around Hailey, tell us how to find it and who will meet us. Add it to your enquiry and we will build it into the plan.

  1. First we go through the drawings, schedule or specification for the seals.
  2. Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
  3. Unsuitable fillers and loose debris are taken out of each opening.
  4. We fit the backing the detail asks for, to the stated depth.
  5. We apply the specified sealant to the depth and around the services as the detail shows.
  6. If an opening needs something other than sealant, we tell you instead of improvising.

Before we start on site

  • Tell staff and tenants when we’ll be in
  • Have the specification and drawings to hand
  • Agree which areas must stay open

Ask for a quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price the work to it. For smaller jobs, photos and a description will do.

Ask for a quote

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