Hampshire · England

Fire Rated Sealant in Hazeley

Fire rated sealant for Hazeley and the surrounding area: the right sealant, proper preparation and a neat finish. Call for a quick quote.

  • Unsealed gaps around fire door frames
  • Gaps where walls meet ceilings or slabs
  • Cracked or shrunken fire-rated sealant

Fire rated sealant for Hazeley homes and businesses

For landlords and businesses

Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.

Whether it’s one flat or a portfolio, the work is the same standard: old sealant fully removed, joints prepared properly and a 12-month guarantee.

Fire rated sealant for homes and businesses in Hazeley

Landlords, managing agents and facilities teams use us for the sealant items on a fire risk assessment. If you share the list, we can quote for the gaps that need fire-rated sealant. If you’re dealing with old fire sealant that has split or come away and standard silicone or caulk in a fire-stopping gap, we can help.

Somewhere as small as Hazeley, commercial jobs tend to be pubs, holiday lets, farm buildings or halls rather than offices. Each still needs sound sealant in its washrooms and kitchens, and fire-rated joints where services pass through walls.

The work is covered for a year after we finish. If anything isn’t right with it, call 0345 464 0079 or drop us an email.

Location
Hazeley (RG27)
Wider area
Hampshire
Cover
One year on every job
Price
A clear quote up front
Telephone
0345 464 0079
Last updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

When to call us in Hazeley

Door frames are a common weak spot. The gap between the frame and the wall is hidden behind the architrave, so it’s easy to leave unsealed when doors are changed.

These are the problems we are asked about most:

  • Open gaps behind door architraves
  • New service routes left unsealed after building work
  • Fire stopping disturbed by later work
  • Fire seals that have cracked with movement

For landlords with property near Winchfield station, any gap left by new services in shared walls should be closed with a fire-rated product.

Before booking anyone

  • What guarantee comes with the work
  • Whether all the old sealant comes out first
  • What product goes in the joint
  • What happens if they find a problem under the old sealant

Choosing a sealant specialist

How it works

When we get to you, we compare the joints with what we discussed. If anything is different, we explain it before carrying on. Most jobs then take anything from a few hours to several days, depending on how many gaps there are. Somewhere like Hazeley 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 plan the order of work and access, floor by floor or flat by flat.
  2. Old, damaged or unsuitable sealant is removed.
  3. Dust and loose debris are cleaned from each gap.
  4. The fire-rated or intumescent sealant is applied and tooled to the tested detail.
  5. We record what was done and flag anything that needs a different system.

Getting ready for the visit

  • Where the joints are inside, avoid wetting them before we arrive
  • Plan for the work area to be out of bounds to pets and children
  • Move anything stored near the joints

Get a quote

To get a quote, call 0345 464 0079 or email us and tell us where the job is and what the problem looks like. You’ll have a clear quote before work begins.

Ask for a quote

Advice

Leave it or put it right?

Squirting in whichever sealant is nearest does not make a fire seal. A fire-rated product only performs as tested when it’s installed to its tested detail, so both the product and the method matter. In a small place like Hazeley, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.

Leaving a failed joint normally makes the job bigger, not smaller, because water and mould keep working on it. If you are not sure whether it needs doing, call 0345 464 0079 or email us for an honest opinion and a quote.

Why Hazeley customers choose us

  • Anti-fungal silicone where joints get wet
  • We never seal over old sealant
  • Arbo and Everbuild products
  • We are fully insured

See what affects the cost and customer reviews.

Your questions about fire rated sealant in Hazeley

Is Hazeley within the area you cover?

Yes. Hazeley is within the area we cover, which takes in towns, villages and rural addresses. 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 Winchfield station. Can you help?

Yes, landlords and agents are among the people we work for, and several properties can be quoted together. Just phone 0345 464 0079 or drop us an email with the address and what needs doing, and we will give you a clear price.

Is the work guaranteed?

Yes, for a year. If anything isn’t right with the work within the year, let us know and we’ll sort it.

Is there any odour?

Some sealants have a smell while they cure, but it fades. Opening a window helps.

Do you certify the fire stopping?

We do not issue ratings or certificates ourselves. The performance comes from the product’s tested details and the specification from your assessor or designer.

Are you insured?

Yes. We’re fully insured for domestic and commercial work.

Can you seal over the old sealant?

No, it will not last. It can look neat for a few weeks, but the new layer lifts away from the old one. Removing the old sealant completely is the only lasting way.

Does someone need to be in?

It depends on the job. Inside work needs someone to give us access, and for outside work we’ll agree access with you when we book.

Different surfaces, different methods

Masonry and concrete

Brick, block and concrete walls and floors are sealed with products tested in masonry. The gap is cleaned of dust first so the sealant bonds.

Flats and HMOs

Working in occupied flats needs some planning. Access to flats and common areas is agreed in advance to keep disruption down.

Honest limits

To be straight with you, some problems need a different trade:

  • Fire risk assessments, which need a qualified assessor
  • A wall that is not a fire-resisting element to begin with
  • Large holes that need a different fire-stopping system

Not sure which it is? You can phone 0345 464 0079 or email us and we’ll tell you honestly before booking.

What we seal

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

Fire rated sealant around Hazeley

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.

Community buildings like Mattingley Church are part of the picture too: gaps around pipes and cables are worth checking after any building work there.

Hazeley is about 4 miles west of Yateley, in Hampshire. If you need fire rated sealant in Hazeley, it’s easy to get a quote: please call 0345 464 0079 or send us an email. We are based in Crawley and cover Hampshire. Across Hampshire, we cover 683 places, Hazeley among them. Our Reading page covers work nearby, about 8 miles away.

We cover every part of the RG27 postcode area for fire rated sealant and the streets around it. We cover properties on Plough Lane and Red Hill. We also cover the places around Hazeley: Hound Green (1 mile west), Bramshill (1 mile north), Mattingley (1 mile south-west), Heckfield (1 mile north-west) and Heckfield Heath (2 miles north-west). Within a short drive, we also cover Basingstoke (9 miles south-west), Farnborough (8 miles east), Fleet (6 miles south-east), Aldershot (9 miles south-east), Alton (12 miles south) and Yateley (4 miles east).

Local landmarks in Hazeley

Locally, jobs take us to homes and businesses close to The Mutton pub, among other places. The nearest railway station is Winchfield station, roughly 3.3 miles south. A little further out are West Green House Agricultural Museum (1.9 miles south) and Fleet Community Hospital (4.6 miles south-east). Not far away are Hitches Hill and Dogmersfield Lake.

Map of Hazeley © OpenStreetMap contributors

How we quote for fire rated sealant

We quote each job individually. This is what makes a difference:

  • The old material and how stubborn it is
  • Which sealant suits the joint
  • How easy the joints are to reach
  • Any mould that needs treating

The cost depends on the size of the job, how hard the old material is to remove and how easy the joints are to reach. You’ll have a clear quote before any work starts, so you know where you stand.

Asking for a quote

To make quoting easier, please include:

  • Whether it’s a home or a business
  • The problem you’ve noticed
  • Any access issues, like height or stairs
  • If someone has resealed it before

For a quick quote, get us on the phone, or send an email if you’d rather. Tell us about the joints that need doing and we’ll explain what’s involved before giving you a price.

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