Hampshire · England

Fire-rated sealant in Ashton, Hampshire

Problem with your fire-stopping gaps in Ashton? We remove the old material, prepare the joints and seal them properly.

  • Gaps where walls meet ceilings or slabs
  • Standard silicone or caulk in a fire-stopping gap
  • Old fire sealant that has split or come away

Book fire rated sealant in Ashton

Fire rated sealant in Ashton, done properly

Landlords, managing agents and facilities teams use us for the sealant items on a fire risk assessment for buildings in Ashton. If you share the list, we can quote for the gaps that need fire-rated sealant. If you have gaps flagged on a fire risk assessment and old fire sealant that has split or come away, we can put it right, whatever the surface.

In a village or hamlet like Ashton, commercial work is more likely to be a pub, a farm shop, holiday lets or a village hall than an office block. They all have washrooms, kitchens and service openings that need the right sealant.

Every job is covered by a one-year guarantee.

Where
Ashton (SO32)
Region
Hampshire
Guarantee
One year on every job
Quote
A clear price before work begins
Call
0345 464 0079
Page updated
26 October 2026
Mr Mastic applicators lined up beside the company vans, one holding a sealant gun

Fire rated sealant around Ashton

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 work to the specification you are given, installing the product to its tested details.

For site and facilities teams at buildings such as Bishops Waltham Infant School, gaps opened by contractors for new cabling are a common finding in schools and offices. If you look after a church, hall or community building such as Church of St Peter, service openings in its walls need the right fire-rated sealant, as in any building.

Ashton is about 5 miles north-east of Hedge End, in Hampshire. Our applicators cover fire rated sealant for homes and businesses in Ashton. Ashton is one of 683 places in Hampshire we cover. Our Southampton page covers work nearby, about 8 miles away.

Work in SO32 works the same way as everywhere else we cover. Nearby, we also carry out fire rated sealant in Upham (1 mile north-west), Bishop's Waltham (1 mile south), Durley Street (1 mile south-west), Lower Upham (1 mile west) and Wintershill (2 miles west). Further out, we also cover Winchester (8 miles north-west), Gosport (12 miles south), Havant (13 miles south-east), Eastleigh (5 miles west), Fareham (8 miles south) and Horndean (10 miles south-east).

What’s near Ashton

Typical jobs here are in homes near Swanmore College of Technology and the streets around them. For rail, the closest station is Botley station, roughly 4 miles south-west. Other landmarks nearby include Bishop's Waltham Museum (1.1 miles south) and Moorgreen Hospital (5.3 miles south-west). Green spaces nearby include Beacon Hill and Bishops Waltham Branch LNR.

Map of Ashton © OpenStreetMap contributors

What we can’t put right

Sealant isn’t the answer to every problem, and we will tell you before any work starts. It will not solve:

  • Doors that aren’t fire doors in the first place
  • A wall that isn’t a fire-resisting element to begin with
  • Issuing a fire rating or certificate for a building

If in doubt, call 0345 464 0079 or email us and we will say what we think before booking.

Surfaces we seal

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

Leave it or put it right?

Paying for fire stopping that has to be redone is a false economy. If the details weren’t followed, the seal may need redoing when the building is next checked. Where a wall is exposed, as many are in small places like Ashton, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.

Some things make a job bigger or smaller: the old material and how easily it comes out, whether mould needs treating, and whether the work is at height. We take all of that into account in your quote.

Why Ashton customers choose us

  • 4.9 on Google from 180+ five-star reviews
  • Tidy, careful work
  • Quality sealants from Arbo and Everbuild
  • Domestic, commercial and hotel work

See how sealant jobs are priced or customer reviews.

What we do, step by step

We work through the job in order: protection first, then preparation, sealing and a tidy-up. For most jobs that takes anything from a few hours to several days, depending on how many gaps there are, and the area is left clean. For a village or hamlet like Ashton, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.

  1. Access to each area is agreed so the work can run in order.
  2. Old, damaged or unsuitable sealant is removed.
  3. Dust and loose debris are cleaned from each gap.
  4. We apply and tool the sealant to the product’s tested detail.
  5. Locations and products are written up and any gaps unsuitable for sealant are flagged.

Getting ready for the visit

  • Tell us about access, such as stairs, a lift or high-level joints
  • Tell us if parking is tricky
  • Keep pets and children clear of the area while we work

Get a quote

For fire rated sealant in Ashton, 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.

Get a price

Related advice

Landlords, agents and businesses in Ashton

Water getting past a failed joint can damage the building, which matters even more when someone else lives there. Resealing at the right time is simple maintenance.

Failed sealant is one of the commonest items on a check-out report. Several properties can go on one quote.

Questions from Ashton

Can you do fire rated sealant in Ashton?

Yes. Our work covers London and the South East, and Ashton is part of that. Just phone 0345 464 0079 or email us with a few details of the job.

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

Yes, we work for landlords and letting agents. You can call 0345 464 0079 or send us an email with the address and a few details, and we will give you a fixed price before work begins.

Will we have a record of what was sealed?

Yes. We note each location and the product that went in.

Do you take on fire stopping in schools and offices?

Yes, in flats, HMOs, schools, offices and other buildings, occupied or empty. Tell us how the building is used and we will plan around it.

Can new sealant go over the old?

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

Can I add another job to the visit?

Yes, we can. More than one area can go on one quote.

What does intumescent mean?

An intumescent material expands when it’s heated. Intumescent sealants are a type of fire-rated sealant and which one is used depends on the job.

Do you take out the old sealant first?

Always. Sealing over the old bead is the commonest cause of early failure, and it’s something we never do.

Different surfaces, different methods

Plasterboard walls

Holes in plasterboard are often cut roughly for services. Gaps that are too big for sealant alone need a different detail and we will flag it.

Flats and HMOs

In flats and HMOs, the walls and floors between homes and common areas need sealing where services pass through. We seal the gaps your assessor has identified room by room.

DIY versus a professional finish

A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.

The biggest DIY mistake is sealing over old sealant. New silicone will not bond to old, so it peels away and traps moisture behind it. Everything old must be removed first.

When to call us in Ashton

Sealant applied too thin, without the backing its detail needs, or onto dust will not perform as it was tested. Rushed fire stopping is common.

People usually contact us after spotting something like this:

  • Open joints along the top of partitions
  • Seals cut through by electricians, plumbers or data installers
  • Holes left by a change of layout
  • Sealant items on a fire risk assessment action list

Rented homes near Botley station change hands often, and any gap left by new services in shared walls should be closed with a fire-rated product.

Comparing quotes

  • Whether they’re fully insured
  • What guarantee comes with the work
  • How the surfaces are prepared before sealing
  • Who turns up on the day

10 questions to ask before booking

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