Oxfordshire · England

Fire-rated sealant in Hook Norton, Oxfordshire

Intumescent and fire-rated sealant around gaps, frames and service penetrations for Hook Norton, backed by a 12-month guarantee. Call for a quick quote.

  • Linear gaps at the head of walls
  • Gaps left after a refit or conversion
  • Fire seals that have cracked with movement

Fire rated sealant for Hook Norton homes and businesses

Hook Norton: your questions answered

Is Hook Norton within the area you cover?

Yes, we do. We work across London and the South East, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.

Is Hook Norton in your area for fire rated sealant?

Yes. We work across London and the South East, and Hook Norton is part of that. Just ring 0345 464 0079 or drop us an email with a few details of the job, and we will give you a clear price.

Will there be a smell?

That depends on the sealant. Some products have a noticeable smell, others very little.

Do you hold any approvals?

Yes. ARBOMaster is the approved applicator scheme for Arbo sealants, and we are part of it.

Is standard sealant good enough for a fire gap?

No. Ordinary silicone, caulk or foam is not tested as fire stopping. If it’s been used, we remove it and use the right product.

What should I tell you?

The location, the problem and the rough size of the job. If you can, email a few pictures.

Will you leave a mess?

No. We protect the surfaces around the joints, and we tidy up before we go.

Does someone need to be in?

Access is agreed with you when the job is booked. Indoors, that usually means someone at home.

Fire rated sealant for homes and businesses in Hook Norton

Later work by other trades often breaks through fire stopping, especially in flats, HMOs, offices and schools. A new cable run or a replaced pipe can leave an open hole behind. We seal them with a product tested for that kind of gap. We work on door frames, flats & HMOs and pipe & cable gaps, and the jobs we see most are standard silicone or caulk in a fire-stopping gap and unsealed gaps around fire door frames.

Commercial work around a smaller place like Hook Norton generally means a pub, a shop, a school or small business units rather than office blocks. Each needs the same care with its sealant as any larger building.

Our work is backed for twelve months, and the guarantee is the same wherever you are.

Eleven members of the Mr Mastic team standing in front of branded white vans
Location
Hook Norton (OX15)
Region
Oxfordshire
Guarantee
A year, on every job
Quote
A clear price before work begins
Call
0345 464 0079
Page updated
26 October 2026

What we’re called out for in Hook Norton

If the sealant is too shallow, has the wrong backing or sits on a dusty surface, it isn’t installed as tested. Rushed fire stopping is common.

It’s worth asking for a quote if you see:

  • Open gaps behind door architraves
  • Gaps where walls meet ceilings or slabs
  • Joints picked up in a fire-stopping survey
  • Gaps around pipes and cables through fire-resisting walls

Schools such as Hook Norton Church of England Primary School are buildings too, and fire-stopping around service openings should be restored whenever new services go in.

What your quote should include

  • What happens if they find a problem under the old sealant
  • What the quote includes, VAT included or not
  • How the surfaces are prepared before sealing
  • What insurance they hold

Our hiring checklist

What we cannot put right

In fairness, there are a few things sealant will not fix:

  • Fire risk assessments, which need a qualified assessor
  • Fire doors that need new seals, closers or hardware
  • Issuing a fire rating or certificate for a building

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

Joints and surfaces we work on

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

Different surfaces, different methods

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.

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.

What happens on the day

The work is kept neat and contained to the joints we’re treating, so you can get on with your day. Expect the work to take a few hours for a handful of gaps, and longer for a whole building. For a job in Hook Norton, we agree the time, the access and parking before the day. If the work is outside, the weather plays a part, as sealant needs a dry surface.

  1. We plan the order of work and access, floor by floor or flat by flat.
  2. We take out any damaged or unsuitable sealant.
  3. Gaps are cleaned of dust and loose material.
  4. We apply and tool the sealant to the product’s tested detail.
  5. We record what was done and flag anything that needs a different system.

Getting ready for the visit

  • Mention any parking rules near the property
  • Clear the area around the work
  • Mention any leaks or damp you’ve noticed

Getting a quote

For fire rated sealant in Hook Norton, call 0345 464 0079 or drop us an email. Tell us what the problem is and where, and we will agree the price before any work begins.

Ask for a quote

Advice

What happens if it’s left?

Leaving a gap until a refurbishment comes round can mean years with it open. On its own, sealing it now is a small job and needn’t wait for anything else. Homes in smaller places like Hook Norton can face more weather, and failed outside joints let damp into walls. Inside, a split seal lets water into floors and panels just as it would anywhere.

Some things make a job bigger or smaller: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether the work is at height. Your quote takes all of that into account.

What you get with us

  • Trusted Arbo and Everbuild sealants
  • Rated 4.9 stars on Google
  • Old sealant always removed completely
  • Over 20 years’ experience

Take a look at our cost guide or customer reviews.

Workplaces and buildings in Hook Norton

In England, the Regulatory Reform (Fire Safety) Order 2005 requires a fire risk assessment for workplaces and for the common parts of blocks of flats, which is often where open fire-stopping gaps are first noticed. We work to the specification you are given, installing the product to its tested details.

Community buildings like Church of St Peter are part of the picture too: service openings in its walls need the right fire-rated sealant, as in any building.

Hook Norton is about 7 miles south-west of Banbury, in Oxfordshire. Every kind of property in Hook Norton is covered for fire rated sealant. The work is guaranteed for a year. Hook Norton is one of 443 towns and villages in Oxfordshire where we work for fire rated sealant. You can also see our page for Oxford, roughly 20 miles from Hook Norton.

We work across the OX15 postcode area for fire rated sealant. Local streets include High Street, Station Road and Chapel Street, all of which we cover. Other places close to Hook Norton include Swerford (2 miles south-east), Wigginton (2 miles east), South Newington (3 miles east), Little Tew (3 miles south-east) and Great Tew (4 miles south-east). We also work in nearby towns such as Banbury (7 miles north-east), Bicester (15 miles south-east), Witney (15 miles south), Kidlington (15 miles south-east), Bure Park (15 miles south-east) and Chipping Norton (5 miles south-west).

What’s near Hook Norton

Around Hook Norton, our work takes us to homes and buildings near The Bell Inn and the streets around them. Well-known places in the area include Broughton Castle (4.8 miles north-east) and Old Forge Museum (Great Tew) (3.5 miles south-east). Green spaces nearby include Woodford Bottom and Lamb's Pool.

Map of Hook Norton © OpenStreetMap contributors

For landlords and businesses

We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements and we’ll give you a quote.

Businesses can book us for washrooms, kitchens, offices and more. On commercial sites, working times can be discussed when we quote.

Should I try it myself first?

The biggest DIY mistake is sealing over old sealant. Silicone doesn’t stick to old silicone, so it lifts and traps water and mould underneath. Everything old must be removed first.

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

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