Oxfordshire · England

Fire Rated Sealant in Filchampstead

Fire-stopping gaps in Filchampstead need attention? We cut out the old, prepare the joints and apply the right sealant, with a one-year guarantee.

  • Unsealed gaps where pipes and cables go through a wall
  • Damaged fire sealant left by other trades
  • Gaps where walls meet ceilings or slabs

Book fire rated sealant in Filchampstead

About our fire rated sealant in Filchampstead

In flats, HMOs, offices and schools, fire stopping is often disturbed by later work. A new cable run or a replaced pipe can leave an open hole behind. Those are the gaps we close, using a tested fire-rated product. Common call-outs are for seals cut through by electricians, plumbers or data installers and gaps where walls meet ceilings or slabs, on pipe & cable gaps, flats & HMOs and service penetrations.

If you have holiday lets, a converted barn used for business or a community building near Filchampstead, the washrooms, kitchens and any fire-rated joints need the same care as a big site.

A one-year guarantee comes as standard, so you are not left on your own once the job is done.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Place
Filchampstead (OX2)
Wider area
Oxfordshire
Guarantee
One year on every job
Quotes
A clear price before we start
Phone
0345 464 0079
Updated
26 October 2026

What we do, step by step

When we arrive, we start by going over the job with you, so you know exactly what we are doing. Surfaces next to the work are protected before work begins. The work normally takes a few hours for a handful of gaps, and longer for a whole building. Somewhere like Filchampstead needs a little journey planning: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.

  1. We begin by agreeing the list of gaps from your assessor’s or designer’s requirements.
  2. Each gap is measured and its substrate and service noted.
  3. Unsuitable material such as ordinary foam or silicone is cut out and the faces cleaned.
  4. The specified fire-rated sealant goes in over any backing its detail requires.
  5. Every location is recorded with the product used.

Before we arrive

  • Keep children and pets away from the work area
  • Mention any tricky access
  • Let us know about parking restrictions

Getting a quote

If you are in Filchampstead and need fire rated sealant, ring 0345 464 0079 or send us an email. Tell us what the problem is and where, and we’ll agree the price before any work begins.

Ask for a quote

Related advice

Leave it or put it right?

Items left open on a fire risk assessment tend to come back at the next review. Having them sealed and recorded now means you can show the action was taken. Older cottages and farmhouses around Filchampstead can have timber floors and frames, and water through a failed joint can rot timber if it’s left.

No two jobs are quite the same, so each one gets its own quote. The number of joints, how easy they are to reach and the sealant needed all play a part.

What you get with us

  • Fully insured
  • A 12-month guarantee on all work
  • Experience in homes, commercial sites and hotels
  • More than 20 years in sealant work

Read how sealant jobs are priced and customer reviews.

Workplaces and buildings in Filchampstead

Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, and gaps around services are often picked up there. We work to the specification you’re given, installing the product to its tested details.

Rented homes near Oxford station change hands often, and new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant. If you look after a building such as Cumnor Church of England School (Voluntary Controlled), gaps opened by contractors for new cabling are a common finding in schools and offices. Community buildings like St Mary's Church are part of the picture too: service openings in its walls need the right fire-rated sealant, as in any building.

Filchampstead is about 5 miles west of Oxford, in Oxfordshire. Our applicators cover fire rated sealant for householders, landlords and businesses in Filchampstead. Our area takes in 443 places across Oxfordshire.

Our applicators cover all of the OX2 postcode area for fire rated sealant and the streets around it. Local streets include Cumnor Road and Lower Whitley Road, and we cover them all. Neighbouring places we cover for fire rated sealant include Farmoor (1 mile north), Cumnor (1 mile south-east), Chawley (1 mile south-east), Dean Court (1 mile east) and Swinford (2 miles north). We also work in nearby towns such as Oxford (5 miles east), Didcot (11 miles south-east), Bicester (13 miles north-east), Abingdon-on-Thames (6 miles south-east), Witney (7 miles west) and Carterton (11 miles west).

Near you in Filchampstead

Around Filchampstead, our work takes us to homes and buildings near Matthew Arnold School, among other places. The closest station to Filchampstead is Oxford station, about 3.2 miles east. Other landmarks nearby include Oxford University Press Museum (3.4 miles east) and Radcliffe Infirmary (3.6 miles east). Green spaces nearby include Lashford Lane Fen and Cumnor Hill.

Map of Filchampstead © OpenStreetMap contributors

Should I try it myself first?

Too much sealant is as bad as too little. A thick, smeared bead looks untidy and doesn’t move well, and getting the depth right matters as much as the look.

The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions, then guaranteed for a year.

Aftercare tips

Simple care keeps the joints in good condition. We recommend:

  • Check risers, ceiling voids and cupboards during building checks
  • Take photos of fire stopping before ceilings or boxing go back
  • Ask every contractor to reseal any fire stopping they disturb
  • Get damaged fire seals looked at promptly

Let contractors know where fire stopping has been done, and make sure anything they disturb is resealed with a suitable product. Later work is a common cause of damaged fire stopping.

A flagged gap shouldn’t wait for the next assessment. Get it sealed and recorded so you can show it was dealt with.

How the job changes by surface

Door frames

The gap between a door frame and the wall around it needs sealing as well as the door itself. We fill it with a fire-rated product suited to the materials either side.

Service penetrations

Service penetrations are where new gaps often appear. We clean out what’s there and reseal to the right depth over any backing the detail calls for.

When something else is needed

Before you book, it’s worth knowing the limits too:

  • A wall that isn’t a fire-resisting element to begin with
  • Problems with the door itself rather than the gap around the frame
  • Large holes that need a different fire-stopping system

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

What we seal

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

Your questions about fire rated sealant in Filchampstead

Do you work for landlords with property near Oxford station?

Yes, we work for landlords and agents. Just ring 0345 464 0079 or send us an email and tell us about the property, and we will give you a clear price.

Is Filchampstead in your area for fire rated sealant?

Yes, Filchampstead is within the area we cover. Our work covers London and the South East. Just phone 0345 464 0079 or send us an email with a few details of the job, and we will give you a clear price.

Are you insured?

Yes. We are fully insured.

How long does fire rated sealant take?

Typically it takes from a few hours to a few days, depending on the number of gaps and the access. Larger jobs naturally take longer.

What does fire rated sealant cost?

We don’t publish prices, because the cost depends on the job: how much there is, what’s there now, how we reach it and what it needs. We agree the price before any work begins.

Do you hold any approvals?

Yes. We hold ARBOMaster approved applicator status.

Will there be a smell?

There can be a smell while the sealant cures, which fades as it sets. Ventilation helps.

What does intumescent mean?

Fire-rated sealant covers any sealant tested for use in fire stopping. Intumescent types expand when heated, and they’re one option among several. We use whichever the specification and tested details call for.

What affects the cost of fire rated sealant

Jobs vary more than people expect. The main factors:

  • Whether there’s mould to deal with
  • How easy the joints are to reach
  • The number of rooms or windows
  • Which sealant suits the joint

What you pay reflects the work, not a rough estimate. That is why we ask about the job first and agree the price before starting.

Asking for a quote

You do not need to know the technical terms. Just tell us:

  • What the problem is, such as mould, gaps, leaks or cracking
  • How many joints, rooms or windows are involved
  • The type of property
  • If someone has resealed it before

Want a quote for fire rated sealant? Please call 0345 464 0079 or drop us an email and tell us about the job. You’ll know what we plan to do, and what it will cost, before any work begins.

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