Hampshire · England

Fire-rated sealant in Heath End, Hampshire

Professional fire rated sealant in and around Heath End, with old sealant always removed completely and a one-year guarantee.

  • Gaps left after a refit or conversion
  • Cracked or shrunken fire-rated sealant
  • Damaged fire sealant left by other trades

Need fire rated sealant in Heath End?

Fire rated sealant for homes and businesses in Heath End

Later work by other trades often breaks through fire stopping, especially in flats, HMOs, offices and schools. One new cable or pipe can leave a gap that nobody goes back to seal. Those are the gaps we close, using a tested fire-rated product. If you have gaps left after a refit or conversion and sealant items on a fire risk assessment action list, we can put it right.

In a village or hamlet like Heath End, commercial work is more likely to be a pub, a farm shop, holiday lets or a village hall than an office block. Each still needs sound sealant in its washrooms and kitchens, and fire-rated joints where services pass through walls.

Every job comes with our 12-month guarantee, wherever you are in Hampshire.

Place
Heath End (RG26, RG7)
Wider area
Hampshire
Cover
One year on every job
Price
Quoted before any work starts
Phone
0345 464 0079
Last updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

What happens if it’s left?

Items left open on a fire risk assessment tend to come back at the next review. Having them sealed and recorded now means you can show the action was taken. Older cottages and farmhouses around Heath End can have timber floors and frames, where water from a failed joint can cause rot if it’s left.

The cost reflects the work involved, not guesswork. That is why we ask a few questions first.

Why Heath End clients choose us

  • Trusted Arbo and Everbuild sealants
  • Tidy, careful work
  • We never seal over old sealant
  • 4.9 on Google from 180+ five-star reviews

Take a look at what affects the cost and customer reviews.

How the visit works

Once we are on site, we compare the joints with what we discussed. If we find something unexpected, we talk it through with you first. Most jobs then take a few hours for a handful of gaps, and longer for a whole building. For a village or hamlet like Heath End, the journey is planned in advance: tell us about narrow lanes, gates, long drives and where we can park. We bring what the job needs, so it can be finished in one trip where possible.

  1. We go through the gaps on your list or survey and check each one’s size and substrate.
  2. We remove any old or unsuitable filler and clean the gap.
  3. Where the tested detail needs backing or fill, we fit it.
  4. The sealant goes in to the depth its detail sets, then it’s tooled off.
  5. Locations and products are noted so you have them on file.

How to prepare

  • Mention any sign-in or site rules at work premises
  • Plan for the work area to be out of bounds to pets and children
  • Let us know if you’ve seen damp or leaks

Ask for a quote

For a quote, phone 0345 464 0079 or send us an email with the location and a short description of the problem. We will send you a clear quote before any work starts.

Get a quick quote

Advice

What sealant work can’t fix

Before booking, it’s worth knowing the limits too:

  • Sign-off of the building, which sits with building control or your assessor
  • Construction that doesn’t provide fire resistance on its own
  • Doors that are not fire doors in the first place

If you’re not sure, just call 0345 464 0079 or drop us an email and we will give you a straight answer.

What we seal

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

Heath End questions

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

Yes, rental work is part of what we do. You can ring 0345 464 0079 or email us with the address and a few details, and we will give you a fixed price before any work starts.

Is Heath End within the area you cover?

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.

Can I choose the sealant colour?

We help you choose a colour that suits, from white and clear to greys and other shades. The product needed can limit the range.

Do I have to be there?

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

Can new sealant go over the old?

No. New silicone won’t bond to old silicone, and it traps any mould or water underneath. It all has to come out first.

Do you guarantee your work?

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

Can I do it myself?

It depends on the job. High-level, external movement and fire-rated joints are professional jobs.

Can you tell me how many minutes the seal will last?

Ratings and certificates are not something we issue. What’s required is set by your assessor or designer, and the product’s tested details show what it achieves, and we install to them.

How the job changes by surface

Linear gaps

A linear joint may need to allow for movement as well as fire. We choose a product and depth that suit the gap and the movement.

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.

When to call us in Heath End

Gaps around door frames are easily missed. The gap between the frame and the wall is hidden behind the architrave, so it can be left open when a door is replaced.

People generally contact us when they notice one of these:

  • Open gaps behind door architraves
  • Gaps flagged on a fire risk assessment
  • Fire stopping disturbed by later work
  • New service routes left unsealed after building work

For buildings such as Saint Mary's Church, older buildings that have had new heating or wiring often have service gaps worth checking.

What your quote should include

  • How hidden problems are handled
  • Whether they’re fully insured
  • Whether they seal over old material or remove it
  • Which colour the sealant will be

Choosing a sealant specialist

Can I do it myself?

If you’ve already had a go yourself, that is fine. We remove it and do the joint properly, so just mention it when you contact us.

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.

Workplaces and buildings in Heath End

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, 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.

Managing a site like The Hurst School? Then service openings in fire-resisting walls need checking after any refurbishment. Letting a property close to Midgham station? Then fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.

Heath End is about 1 mile west of Tadley, in Hampshire. We carry out fire rated sealant for householders, landlords and businesses in Heath End and nearby, as part of our work across Hampshire. Our Hampshire coverage runs to 683 places, Heath End among them. Reading is on our list too, around 10 miles away.

Our applicators cover all of RG26 and RG7 for fire rated sealant and the streets around it. You’ll find streets such as Ash Lane, Pinks Lane and Stokes Lane, all of which we cover. If you’re just outside Heath End, we cover Inhurst (1 mile south-west), Baughurst (1 mile south), Brimpton Common (1 mile north-west), Axmansford (1 mile south-west) and Tadley (1 mile east). Further out, we also cover Basingstoke (7 miles south-east), Yateley (15 miles east), Hook (11 miles south-east), Popley (6 miles south-east), Kempshott (8 miles south) and Oakridge (7 miles south-east).

Near you in Heath End

We work in homes and buildings around Burnham Copse Primary School. The nearest railway station is Midgham station, about 2.6 miles north. Other landmarks nearby include Calleva Museum (3.2 miles east) and Park Prewett Hospital (5.9 miles south-east).

Map of Heath End © OpenStreetMap contributors

Landlord and commercial work in Heath End

Failed sealant is one of the commonest items on a check-out report, and it’s easy to sort out between tenants. Several properties can go on one quote.

From a single let to a portfolio, the work is the same standard: old sealant fully removed, joints prepared properly and a one-year guarantee.

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