Oxfordshire · England

Fire Rated Sealant in Caversfield

Fire rated sealant for Caversfield and the surrounding area: the right sealant, proper preparation and a neat finish. Call for a quick quote.

  • Unsealed gaps where pipes and cables go through a wall
  • Fire stopping disturbed by later work
  • Gaps filled with a product that isn’t fire-rated

Trusted fire rated sealant in Caversfield

Workplaces and buildings in Caversfield

Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, which is often where open fire-stopping gaps are first noticed. We apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.

Rented homes near Bicester North station change hands often, and any gap left by new services in shared walls should be closed with a fire-rated product. If you look after a church, hall or community building such as Church of St Lawrence, service openings in its walls need the right fire-rated sealant, as in any building.

Caversfield is about 1 mile north of Bicester, in Oxfordshire. Anywhere in OX27, we cover fire rated sealant for homes and businesses. 443 places in Oxfordshire are on our list. Our Oxford page covers work nearby.

All of OX27 is covered for fire rated sealant. Whether your property is on Orchard Square, Davis Gardens and Thompson Drive or anywhere close by, we can help. Nearby, we also carry out fire rated sealant in Bure Park (1 mile south-west), Bicester (1 mile south), Stratton Audley (1 mile north-east), Bucknell (2 miles west) and Stoke Lyne (2 miles north-west). Further out, we also cover Oxford (12 miles south), Banbury (13 miles north-west), Thame (14 miles south-east), Kidlington (9 miles south-west), Headington Quarry (11 miles south) and St John Street area (12 miles south-west).

Around Caversfield

Typical jobs here are in homes near Cooper School and The White Horse pub, among other places. Caversfield’s nearest station is Bicester North station, about 1.2 miles south of the centre. A little further out are Ardley Castle (3.4 miles north-west) and Bicester Community Hospital (1.8 miles south). The countryside around Caversfield includes Graven Hill.

Map of Caversfield © OpenStreetMap contributors

About our fire rated sealant in Caversfield

Where services or frames pass through a fire-resisting wall or floor, the gap around them needs a fire-rated seal. Each gap is sealed to the product maker’s tested detail for its size and substrate, and we can record what went where. If you have gaps flagged on a fire risk assessment and holes left by a change of layout, we can help, on plasterboard & masonry, door frames and flats & HMOs alike.

In a village or hamlet like Caversfield, commercial work is more likely to be a pub, a farm shop, holiday lets or a village hall than an office block. Each still needs sound sealant in its washrooms and kitchens, and fire-rated joints where services pass through walls.

Our work is backed for twelve months, in Caversfield and everywhere else we cover.

Where
Caversfield (OX27)
Region
Oxfordshire
Cover
12 months on all our work
Quote
Quoted before any work starts
Phone
0345 464 0079
Page updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

When something else is needed

Sealant isn’t the answer to every problem, and we will tell you before we start. It won’t solve:

  • Doors that aren’t fire doors in the first place
  • Big openings where sealant alone is not the tested solution
  • Construction that does not provide fire resistance on its own

Not sure which it is? You can ring 0345 464 0079 or send us an email and we’ll tell you honestly before you book.

Where we work in Caversfield

  • Service penetrations
  • Plasterboard & masonry
  • Flats & HMOs
  • Pipe & cable gaps
  • Linear gaps
  • Door frames

FAQs for Caversfield

Do you cover Caversfield for fire rated sealant?

Yes. We work across London and the South East, and Caversfield is part of that. You can phone 0345 464 0079 or send us an email and tell us what needs doing.

I let a flat near Bicester North station. Can you help?

Yes, rental work is part of what we do. You can call 0345 464 0079 or drop us an email with the address and a few details, and we will give you a fixed price before any work starts.

Is intumescent sealant the same as fire-rated sealant?

Fire-rated sealant covers any sealant tested for use in fire stopping. Intumescent ones swell in heat, and they’re one of the options. The specification and the tested detail decide which is used.

Can you match the sealant colour?

We help you choose a colour that suits. The product needed can limit the range.

Can you tell me how many minutes the seal will last?

We don’t give ratings or certificates for our work. Your specification sets the requirement, and we fit a product whose tested details meet it with a record of each location.

Does someone need to be in?

If the work is inside, we need someone to let us in. Once we’ve agreed the job, you do not need to watch us work.

Is it OK to seal over old sealant?

No. Fresh sealant doesn’t stick to old sealant, and it traps any mould or water underneath. It all has to come out first.

Can I do it myself?

Sometimes. The key is preparation: remove all the old material and work on a clean, dry joint. We can always put it right if it fails.

Should I try it myself first?

If you’ve already had a go yourself, that’s fine. We remove it and do the joint properly.

If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.

What happens on the day

On the day, there’s very little for you to do. Point us to the joints and we will get on with it. The work itself takes from a few hours to a few days, depending on the number of gaps and the access, including the tidy-up. In a small place like Caversfield, access is usually the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. Before starting, we go through the specification or action list with you.
  2. We measure every gap and note what it’s in and what passes through.
  3. Unsuitable material such as ordinary foam or silicone is cut out and the gap cleaned.
  4. The specified fire-rated sealant goes in over any backing its detail requires.
  5. Every location is recorded with the product used for your records.

Getting ready for the visit

  • Mention if the joints have been sealed before
  • Move anything stored near the joints
  • On commercial sites, let us know about site rules

How to get a quote

To get a quote, phone 0345 464 0079 or drop us an email with the location and a short description of the problem. You will have a clear quote before any work starts.

Ask for a quote

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Quotes for fire rated sealant in Caversfield

The price is agreed before any work begins. It takes into account:

  • Whether there’s mould to deal with
  • How much old sealant there is and how hard it is to remove
  • Which sealant suits the joint
  • Any working-time requirements on site

No two jobs are quite the same, so each one gets its own quote. Size, access and the product the joint needs all make a difference.

Helping us quote

There’s no need for technical detail. It helps if you can tell us:

  • How many joints, rooms or windows are involved
  • What’s wrong with the joints now
  • The type of property
  • Pictures of the joints, sent by email

Asking for a quote is easy: let us know the job and the location, and roughly how big it is. Photos by email help us understand the job, and we’ll come back to you with a quote.

Surface by surface

Masonry and concrete

Holes through concrete and block are rarely neat. We check the gap size around the service against the product’s tested range.

Linear gaps

Some linear gaps have to cope with movement as well as fire. We choose a product and depth that suit the gap and the movement, following the tested detail.

For landlords and businesses

Letting agents often deal with us directly. Send the address, what’s needed and the access arrangements.

Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance.

When to call us in Caversfield

Door frames are a common weak spot. The architrave hides the gap between frame and wall, so it’s easy to leave unsealed when doors are changed.

Common reasons people contact us include:

  • Door frames with gaps between frame and wall
  • Gaps left after a refit or conversion
  • Old fire sealant that has split or come away
  • Sealant items on a fire risk assessment action list

Managing a site like Southwold County Primary School? Then fire-stopping around service openings should be restored whenever new services go in.

Comparing quotes

  • How long to leave it before use
  • Whether all the old sealant comes out first
  • Which sealant they’ll use, and why
  • Which colour the sealant will be

Our hiring checklist

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job