Oxfordshire · England

Fire-rated sealant in Ewelme, Oxfordshire

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

  • Sealant items on a fire risk assessment action list
  • Fire seals that have cracked with movement
  • Open gaps behind door architraves

Need fire rated sealant in Ewelme?

Ewelme questions

Is Ewelme in your area for fire rated sealant?

Yes, Ewelme is within the area we cover. We work across London and the South East. You can ring 0345 464 0079 or email us and let us know what needs doing, and we’ll give you a clear quote.

Do you cover smaller places like Ewelme?

Yes, smaller places are covered as well as towns. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

I’m a tenant. Can you help?

Yes, though it’s best to check with your landlord first. Landlords are often happy for the work to be arranged.

Can you give us a record of the work?

Yes. Locations and products are written up when we finish. If you need photos or a set layout, ask when you get a quote.

Are you fully insured?

Yes. Full insurance covers our work, and we can confirm the details when we quote.

Where are you based?

We work from Crawley. We cover Ewelme and the rest of Oxfordshire.

Is it OK to seal over old sealant?

No. Fresh sealant doesn’t stick to old sealant, and anything trapped underneath, including mould and water, stays there. It all has to come out first.

What does intumescent mean?

Intumescent describes a material that swells in heat. Intumescent sealants are a type of fire-rated sealant and which one is used depends on the job.

Fire rated sealant for homes and businesses in Ewelme

Until it’s heated, intumescent sealant behaves like an ordinary sealant; then it swells to help close the gap. The right product depends on the gap size, the substrate and what passes through, so we work to the manufacturer’s details. If you have unsealed gaps around fire door frames and holes left by a change of layout, we can put it right, whatever the surface.

For holiday lets, converted business premises or a community building near Ewelme, the washrooms, kitchens and any fire-rated joints need the same care as a big site.

Every job is covered by a 12-month guarantee, wherever you are in Oxfordshire.

Place
Ewelme (OX10)
Region
Oxfordshire
Guarantee
A year, on every job
Price
A clear quote up front
Call
0345 464 0079
Last updated
26 October 2026
Mr Mastic applicators lined up beside the company vans, one holding a sealant gun

Quotes for fire rated sealant in Ewelme

We don’t publish a price list, because no two jobs are the same. What we look at:

  • How many rooms, windows or areas are involved
  • Whether there’s mould to deal with
  • Which sealant suits the joint
  • Working hours on commercial sites

Rather than a set price list, we look at what your job involves: the amount of work, the old material and the access. The price is agreed before we begin.

Helping us quote

The more you tell us, the more accurate the quote. When you get in contact, it helps to mention:

  • The rough size of the job
  • A few pictures by email, if you can
  • The type of property
  • The problem you’ve noticed

It all starts with a short chat. Describe the problem, the location and the size of the job. When it suits you, call 0345 464 0079 or send us an email.

Landlord and commercial work in Ewelme

Failed sealant is one of the commonest items on a check-out report, and it’s quick to put right between tenancies. Several properties can be quoted together.

Letting agents and landlords in Ewelme can book us as well as homeowners. Sealant work between tenants keeps a property looking cared for.

The process

All our tools and materials come with us in the van. After a quick look at the joints together, we protect the area and start. Most jobs take from a few hours to a few days, depending on the number of gaps and the access. Somewhere like Ewelme needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. Everything for the job comes with us, so a second trip is avoided where possible.

  1. Before starting, we go through the specification or action list with you.
  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 gap cleaned.
  4. The specified fire-rated sealant goes in over any backing its detail requires.
  5. We hand over a list of locations and products for your records.

Getting ready for the visit

  • Mention any parking rules near the property
  • Mention any leaks or damp you’ve noticed
  • Mention if the joints have been sealed before

How to get a quote

To get a quote, ring 0345 464 0079 or email us with the location and a short description of the problem. You’ll have a clear quote before work begins.

Get a quick quote

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Surface by surface

Plasterboard walls

Many fire-resisting walls in flats, offices and conversions are plasterboard. We use a product tested in that kind of wall for each gap size.

Door frames

Our work is the joint between frame and wall. Doors, seals and closers are for a door specialist, and we will say if we spot a problem with them.

DIY sealant or a professional job?

If you do try it yourself, take your time over the preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it fails, we can still redo it.

Too much sealant is as bad as too little. A heavy bead looks messy and copes badly with movement, and getting the depth right matters as much as the look.

Fire rated sealant around Ewelme

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.

Managing a site like Ewelme CofE Primary School? Then fire-stopping around service openings should be restored whenever new services go in. For buildings such as Church of St Mary, older buildings that have had new heating or wiring often have service gaps worth checking.

Ewelme is about 8 miles east of Didcot, in Oxfordshire. Anywhere in OX10, we cover fire rated sealant for homes and businesses. Ewelme is one of 443 towns and villages in Oxfordshire we cover for fire rated sealant. Our Oxford page covers work nearby (11 miles or so).

Every address in OX10 is within our area for fire rated sealant. If you need fire rated sealant at a property on High Street, Parson's Lane and Burrows Hill or a nearby road, we can help. Neighbouring places we cover for fire rated sealant include Roke (2 miles north-west), Britwell Salome (2 miles north-east), Brightwell Baldwin (2 miles north), Watlington (3 miles north-east) and Chalgrove (3 miles north). Larger places within reach include Oxford (11 miles north-west), Didcot (8 miles west), Abingdon-on-Thames (10 miles north-west), Thame (10 miles north-east), Wantage (15 miles west) and Henley-on-Thames (9 miles south-east).

What’s near Ewelme

Typical jobs here are in homes near The Greyhound At Ewelme Public House, among other places. A little further out are Wallingford Castle (2.5 miles south-west). The countryside around Ewelme includes Ewelme Watercress Beds and Wittenham Clumps.

Map of Ewelme © OpenStreetMap contributors

How to look after the new joints

After the cure time, these simple habits help:

  • Allow for resealing whenever new services are run
  • Check risers, ceiling voids and cupboards during building checks
  • Do not paint over fire sealant until it has cured
  • Tell trades working in the building that fire seals must be put back

Any fire seal that’s cut or drilled needs resealing to its tested detail. New services through a sealed wall should include fire stopping in the plan.

Leave a fire-stopping gap open and smoke can move through the building much more easily. Sealing it early is a simple step to take.

When something else is needed

A few problems are outside what sealant work can do:

  • Certifying a building or signing off its fire safety
  • Construction that does not provide fire resistance on its own
  • Deciding what fire stopping a building needs

If in doubt, call 0345 464 0079 or send us an email and we’ll say what we think before you book.

Surfaces we seal

  • Linear gaps
  • Pipe & cable gaps
  • Service penetrations
  • Flats & HMOs
  • Plasterboard & masonry
  • Door frames
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job