Oxfordshire · England

Fire Rated Sealant in Abingdon-on-Thames

Fire rated sealant for Abingdon-on-Thames, by sealant specialists with 20+ years’ experience. 180+ five-star Google reviews and a 4.9 rating.

  • Fire stopping disturbed by later work
  • Unsealed gaps around fire door frames
  • Unsealed gaps where pipes and cables go through a wall

Fire rated sealant near Abingdon-on-Thames

How we handle fire rated sealant in Abingdon-on-Thames

Bigger jobs can be worked through in stages, flat by flat or floor by floor, with each location and product recorded. That record is useful for your files and for whoever looks at the building next. We work on pipe & cable gaps, service penetrations and plasterboard & masonry, and common reasons people get in touch are holes left by a change of layout and unsealed gaps around fire door frames.

Commercial jobs in a town like Abingdon-on-Thames range from shops and offices to schools and small business units. Each has washrooms, kitchens and service openings through walls that need the right sealant.

All of our work is guaranteed for twelve months, in Abingdon-on-Thames and everywhere else we cover.

Eleven members of the Mr Mastic team standing in front of branded white vans
Location
Abingdon-on-Thames (OX14)
Region
Oxfordshire
Guarantee
One year on every job
Price
A clear quote up front
Telephone
0345 464 0079
Page updated
26 October 2026

Commercial buildings in Abingdon-on-Thames

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. Abingdon-on-Thames has hotels and guest accommodation in and around it. Hotel work can be planned room by room, with out-of-hours working where needed.

For site and facilities teams at buildings such as St Nicolas Church of England Primary School, service openings in fire-resisting walls need checking after any refurbishment. If you look after a church, hall or community building such as Christ Church, older buildings that have had new heating or wiring often have service gaps worth checking.

Abingdon-on-Thames is about 6 miles south-west of Oxford, in Oxfordshire. Whether you are in the middle of Abingdon-on-Thames or further out, we cover fire rated sealant for every kind of property. Abingdon-on-Thames is one of 443 places in Oxfordshire we cover for fire rated sealant. Our Oxford page covers work nearby (6 miles or so).

Postcode districts we cover here for fire rated sealant: OX14. Whether your property is on Marsh Court, Boxhill Walk and Heron's Walk or a nearby road, our applicators can take on the job. With the A34 and A415 close by, Abingdon-on-Thames is simple for us to get to for fire rated sealant. Nearby, we also carry out fire rated sealant in Caldecott (1 mile south), Radley (2 miles north-east), Culham (2 miles south-east), Sutton Courtenay (3 miles south) and Appleford-on-Thames (3 miles south-east). Within a short drive, we also cover Oxford (6 miles north-east), Didcot (5 miles south), Witney (12 miles north-west), Carterton (15 miles north-west), Thame (14 miles east) and Wantage (8 miles south-west). Being one of Oxfordshire’s larger places, Abingdon-on-Thames has homes, rented property and businesses of every kind.

Around Abingdon-on-Thames

Typical jobs here are in homes near John Mason School, The Spread Eagle Public House and School of St Helen and St Katharine. For rail, the closest station is Radley station, roughly 1.9 miles east. Well-known places in the area include Pendon Museum (3.9 miles south-east) and Abingdon Community Hospital (1 mile south-west). Green spaces nearby include Dry Sandford Pit and Harcourt Hill.

Map of Abingdon-on-Thames © OpenStreetMap contributors

Honest limits

Before booking, it’s worth knowing the limits:

  • Large holes that need a different fire-stopping system
  • Fire doors that need new seals, closers or hardware
  • Fire risk assessments, which need a qualified assessor

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

Where we work in Abingdon-on-Thames

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

What happens on the day

Once we’re on site, we check the joints match what you told us. If we find something unexpected, we talk it through with you first. After that, the work takes anything from a few hours to several days, depending on how many gaps there are. A visit in Abingdon-on-Thames needs access to the work and a place to park close by. For outside work, let us know about side access, gates and any upper-floor joints.

  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. Any non-fire-rated filler is removed 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.

Getting ready for the visit

  • Mention any parking rules near the property
  • Mention any leaks or damp you’ve noticed
  • Let us know about stairs, lifts or work at height

Ask for a quote

For a quote, call 0345 464 0079 or send us an email and tell us where the job is and what the problem looks like. We’ll give you a clear price before any work starts.

Get a price

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Landlords, agents and businesses in Abingdon-on-Thames

Housing providers, facilities teams and property managers book us too. We can quote a run of properties together, and we’re fully insured.

Hotels need rooms back in use, so we plan the work room by room. We have worked in hotels as well as homes and businesses.

What we are called out for in Abingdon-on-Thames

In some buildings the gap was filled with the wrong thing in the first place: general-purpose foam, everyday silicone or caulk where a fire-rated seal was needed. It may look fine, but it is not a fire-rated seal.

The most common problems we see are:

  • Gaps where walls meet ceilings or slabs
  • Unsealed gaps around fire door frames
  • Standard silicone or caulk in a fire-stopping gap
  • Open holes round services passing through fire walls

Letting a property close to Radley station? Then any gap left by new services in shared walls should be closed with a fire-rated product.

What to look for in a quote

  • Whether VAT is included
  • Who turns up on the day
  • Whether all the old sealant comes out first
  • How long the guarantee is

10 questions to ask before booking

Abingdon-on-Thames questions

Do you work for landlords with property near Radley station?

Yes, landlords and agents are among the people we work for. You can call 0345 464 0079 or drop us an email with the details for a clear quote.

Is Abingdon-on-Thames in your area for fire rated sealant?

Yes, Abingdon-on-Thames is within the area we cover. We work across London and the South East. You can phone 0345 464 0079 or send us an email and tell us what needs doing.

Where are you based?

We are based in Crawley, West Sussex, and we work across South East England, London and Scotland.

What information do you need?

Only a few details: the address or postcode, what’s wrong and any access issues. Then phone 0345 464 0079 or send us an email.

Is the work guaranteed?

Yes. Every job comes with our one-year guarantee.

Can you quote for more than one area?

Yes. Several rooms, windows or areas can go on one quote.

Do you carry out fire risk assessments?

No. That is for a fire risk assessor, designer or building control. Our job is applying the sealant to their specification.

Can I use normal mastic around a pipe through a fire wall?

No. It looks sealed but will not perform as fire stopping. A tested fire-rated product is needed.

Should I try it myself first?

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

Sealing over old silicone is the commonest DIY error. Silicone does not stick to old silicone, so it peels away and traps moisture behind it. Everything old must be removed first.

How the job changes by surface

Flats and HMOs

Working in occupied flats needs some planning. We agree access to each flat and the common parts before we start to keep disruption down.

Plasterboard walls

Holes in plasterboard are often cut roughly for services. Where a hole is bigger than the sealant’s tested range, it needs another approach, and we’ll tell you.

How we quote for fire rated sealant

Jobs vary more than people expect. The main factors:

  • Whether the work is at height
  • Any mould that needs treating
  • How many areas need sealing
  • The size of the job

Every job is a little different, so we quote each one individually. The number of joints, how easy they are to reach and the sealant needed all play a part, and we’ll explain the quote if you ask.

What we need to know

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

  • The problem you’ve noticed
  • Pictures of the joints, sent by email
  • Any access issues, like height or stairs
  • Where the property is

For fire rated sealant in Abingdon-on-Thames, phone 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.

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