West Berkshire · England

Fire-rated sealant in Fair Oak, West Berkshire

Intumescent and fire-rated sealant around gaps, frames and service penetrations for homes and businesses in Fair Oak and across West Berkshire. ARBOMaster approved applicators, fully insured, with a one-year guarantee.

  • Gaps where walls meet ceilings or slabs
  • Gaps left after a refit or conversion
  • Ordinary sealant used where a fire-rated product was needed

Trusted fire rated sealant in Fair Oak

Should I try it myself first?

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.

Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.

Fire rated sealant for homes and businesses in Fair Oak

A gap around a door frame, a linear joint at the head of a wall and a hole round a pipe are each sealed differently. We check the size and the substrate before choosing the product, then the sealant goes in to the depth the product’s details set. Common call-outs are for sealant items on a fire risk assessment action list and gaps where walls meet ceilings or slabs, across pipe & cable gaps, door frames and linear gaps.

For a small place like Fair Oak, the journey and timings are agreed in advance, so the job can fit around bookings, guests or opening times where possible.

Your job is guaranteed for a year, as with all our work.

Location
Fair Oak (RG19)
Region
West Berkshire
Guarantee
One year on every job
Quotes
Quoted before any work starts
Call
0345 464 0079
Last updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

Why act early in Fair Oak

If an assessor has flagged gaps, it makes sense to close them before the next review. Getting them done and written up means you can show the action was taken. Older cottages and farmhouses around Fair Oak can have timber floors and frames, and water through a failed joint can rot timber if it’s left.

Rather than a set price list, we price the job in front of us: how many joints, what’s in them now and how we reach them. You will know the price before we begin.

Why us?

  • Anti-fungal silicone where joints get wet
  • ARBOMaster approved applicator
  • Any old sealant cut out fully, not covered over
  • We leave the area clean and tidy

See our cost guide or our reviews.

When to call us in Fair Oak

Many open fire-stopping gaps are made after the building is finished. New cables, pipes and data runs go through walls and ceilings and the hole they leave does not always get resealed.

Look out for these signs:

  • New service routes left unsealed after building work
  • Door frames with gaps between frame and wall
  • Fire seals that have cracked with movement
  • Fire stopping disturbed by later work

If you look after a building such as Ashford Hill Primary School, fire-stopping around service openings should be restored whenever new services go in.

Questions to ask before you book

  • Whether they’re fully insured
  • The length of the guarantee
  • How long to leave it before use
  • How the surfaces are prepared before sealing

10 questions to ask before booking

Commercial buildings in Fair Oak

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 apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.

Letting a property close to Thatcham station? Then new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant. Community buildings like Church of St Paul are part of the picture too: older buildings that have had new heating or wiring often have service gaps worth checking.

Fair Oak is about 3 miles west of Tadley, in West Berkshire. We carry out fire rated sealant for homes and businesses in Fair Oak and the surrounding area, as part of our work across West Berkshire. Across West Berkshire, we cover 155 places, and Fair Oak is one of them. Reading is on our list too, about 12 miles from Fair Oak.

Here we cover the RG19 postcode area for fire rated sealant. Other places close to Fair Oak include Ashford Hill (1 mile north), Plastow Green (1 mile west), Wolverton (1 mile south), Goose Hill (1 mile north-west) and Hyde End (2 miles north). Within a short drive, we also cover Newbury (6 miles north-west), Thatcham (4 miles north-west), Burghfield Common (7 miles north-east), Speenhamland (7 miles north-west), Hungerford (14 miles west) and Spencers Wood (11 miles east).

Landmarks near Fair Oak

Typical jobs here are in homes near The Hurst School. The nearest railway station is Thatcham station, about 3.6 miles north-west of the centre. Well-known places in the area include Old Chapel Textile Centre (3.6 miles north-west) and West Berkshire Community Hospital (5.5 miles north-west). The countryside around Fair Oak includes Thatcham Reed Beds.

Map of Fair Oak © OpenStreetMap contributors

Aftercare tips

So the new joints stay in good condition:

  • Tell trades working in the building that fire seals must be put back
  • Don’t fill fire-stopping gaps with ordinary foam or silicone
  • Get damaged fire seals looked at promptly
  • Keep the record of products and locations with your fire safety documents

File the record of locations and products with your fire safety paperwork. It saves time at the next inspection or assessment.

A flagged gap shouldn’t wait for the next assessment. Have it sealed, then keep the record so you can show it was dealt with.

What we do, step by step

On the day, there’s very little for you to do. Point us to the joints and we’ll get on with it. The job generally 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 Fair Oak, access is usually the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  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.
  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 files.

Preparing for the visit

  • Tell us if parking is tricky
  • For indoor joints, keep the area dry beforehand if you can
  • Mention any sign-in or site rules at work premises

Get a quote

For fire rated sealant in Fair Oak, phone 0345 464 0079 or email us. Tell us what the problem is and where, and you will get a clear quote before any work starts.

Ask for a quote

Advice

For landlords and businesses

We work for landlords and agents as well as homeowners. Sealant work between tenants keeps a property looking cared for before the next move-in.

We also work for property managers and facilities teams. Several sites can be quoted together, and we’re fully insured for the work.

What sealant work can’t fix

Sealant is not the answer to every problem, and we’d rather say so up front. It will not solve:

  • A wall that isn’t a fire-resisting element to begin with
  • Certifying a building or signing off its fire safety
  • Big openings where sealant alone isn’t the tested solution

If in doubt, ring 0345 464 0079 or drop us an email and we’ll say what we think.

Joints and surfaces we work on

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

FAQs for Fair Oak

Do you cover smaller places like Fair Oak?

Yes, smaller places are covered as well as towns. Our work covers London and the South East. Just mention lanes, gates or anything else about the route when you book.

I let a flat near Thatcham station. Can you help?

Yes. We work for letting agents and landlords as well as homeowners, and several properties can go on one quote. Just ring 0345 464 0079 or drop us an email with the address and what needs doing, and we’ll give you a clear quote.

Is there any odour?

There can be a smell while the sealant cures, but it fades. Ventilation helps.

Do you take on fire stopping in schools and offices?

Yes. We work in flats, HMOs, schools, offices and other commercial buildings, including occupied ones. We agree access and the order of work with you first.

How do I get a quote for fire rated sealant in Fair Oak?

The cost depends on the size of the job, access and how much old sealant has to come out. Call for a quick quote and we’ll talk you through it.

Is intumescent sealant the same as fire-rated sealant?

Intumescent means it swells when heated to help seal the gap. It’s one type of fire-rated sealant; which product suits depends on the gap, the substrate and the service.

Is it OK to seal over old sealant?

No. New silicone will not bond to old silicone, and anything trapped underneath, including mould and water, stays there. We remove it all first.

What information do you need?

The location, the problem and the rough size of the job. Photos by email help too.

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