Hampshire · England

Fire Rated Sealant in Hangersley

Fire rated sealant across Hangersley and nearby, with old sealant always removed completely and a 12-month guarantee.

  • Unsealed gaps around fire door frames
  • Joints picked up in a fire-stopping survey
  • Old fire sealant that has split or come away

Trusted fire rated sealant in Hangersley

What fire rated sealant looks like in Hangersley

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.

If you look after a building such as Poulner Infant School, gaps opened by contractors for new cabling are a common finding in schools and offices.

Hangersley is in Hampshire. Whether you are in the middle of Hangersley or further out, fire rated sealant is available for homes and businesses alike. Hangersley is one of 683 towns and villages in Hampshire where we work. There’s also a page for Southampton, roughly 16 miles from Hangersley.

We cover every part of the BH24 postcode area for fire rated sealant. Whether your property is on St Aubyns Lane and Cowpitts Lane or a nearby road, we can help. Close by, we work in Shobley (1 mile east), Highwood (1 mile north), Forest Corner (1 mile south-east), Foulford (1 mile south-east) and Poulner (1 mile south-west). Within a short drive, we also cover Totton (12 miles east), Lymington (11 miles south-east), Romsey (15 miles north-east), Hythe (15 miles east), New Milton (8 miles south-east) and Barton on Sea (9 miles south-east).

What’s near Hangersley

Locally, jobs take us to homes and businesses close to Ringwood School Academy and The London Tavern, among other places. A little further out are St Leonard's Hospital (5.4 miles south-west). For a walk, there’s Linbrook Lake and Blashford Lakes.

Map of Hangersley © OpenStreetMap contributors

Fire rated sealant in Hangersley

We often work from an action list drawn up by a fire risk assessor on buildings across Hangersley. Send us the list or the survey and we will quote for the fire-rated sealant work on it. Typical jobs include gaps where walls meet ceilings or slabs and unsealed gaps where pipes and cables go through a wall, on plasterboard & masonry, flats & HMOs and door frames.

If you have holiday lets, a converted barn used for business or a community building near Hangersley, the washrooms, kitchens and any fire-rated joints need the same care as a big site.

There’s a 12-month guarantee on every job, large or small.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Where
Hangersley (BH24)
Wider area
Hampshire
Guarantee
12 months on all our work
Price
A clear quote up front
Telephone
0345 464 0079
Last updated
26 October 2026

How we quote for fire rated sealant

Your quote is based on your job. We look at:

  • Any working-time requirements on site
  • Which sealant suits the joint
  • How much there is to do
  • Any mould that needs treating

Doing several joints on one visit is generally more efficient than separate visits, so it’s worth mentioning everything you’d like done. We’ll give you a clear quote for the lot.

What to tell us for a quote

To make quoting easier, please include:

  • The rough size of the job
  • Photos by email, if that’s easy
  • How we’d reach the joints
  • What the problem is, such as mould, gaps, leaks or cracking

If you are in Hangersley and need fire rated sealant, call 0345 464 0079 or drop us an email. Tell us what the problem is and where, and you’ll get a clear quote before work begins.

When it isn’t the sealant

We will not take on work that won’t last, so here’s what sealant can’t put right:

  • Deciding what fire stopping a building needs
  • Openings too large for sealant, which need batts, boards or another system
  • Fire doors that need new seals, closers or hardware

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

Surfaces we seal

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

Landlords, agents and businesses in Hangersley

We regularly work with letting and managing agents. Tell us the address, the job and how access works and we will give you a quote.

Hotels need rooms back in use, so the work can be planned room by room. We have worked in hotels as well as homes and businesses.

Your questions about fire rated sealant in Hangersley

Is Hangersley 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.

Is there a guarantee on fire rated sealant in Hangersley?

All our work, in Hangersley and everywhere else, comes with a 12-month guarantee. We are fully insured, and an ARBOMaster approved applicator.

Can you do several jobs on one visit?

Yes. Several rooms, windows or areas can go on one quote.

Are you ARBOMaster approved?

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

Are you fully insured?

Yes. We’re fully insured, and we can confirm the details when we quote.

Where do you work from?

We’re based in Crawley, and we cover South East England, London and all of Scotland.

Which products do you use?

The product depends on the job: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. Brands we use include Arbo and Everbuild.

Will there be a smell?

Sometimes, a little. It fades as the sealant cures, and ventilation helps.

What we are called out for in Hangersley

Much fire stopping is hidden: above ceilings, inside risers and behind panels. Because nobody sees it, gaps go unnoticed until an assessor or surveyor looks.

Common reasons people contact us are:

  • Gaps filled with a product that is not fire-rated
  • Open holes round services passing through fire walls
  • Holes left by a change of layout
  • Fire seals that have cracked with movement

If you look after a church, hall or community building such as St John the Baptist, service openings in its walls need the right fire-rated sealant, as in any building.

What your quote should include

  • What the quote includes, VAT included or not
  • Whether they seal over old material or remove it
  • Who does the work, and how experienced they are
  • How long the guarantee is

10 questions to ask before you book

DIY versus a professional finish

Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.

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

What we do, step by step

You don’t need to clear the whole room or building, only the area right around the joints. Everything nearby is protected, and the job takes anything from a few hours to several days, depending on how many gaps there are for a typical job. In a small place like Hangersley, 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. Each gap is measured and its substrate and service noted.
  3. Unsuitable material such as ordinary foam or silicone is cut out.
  4. We fit backing where needed and apply the fire-rated sealant to depth.
  5. Every location is recorded with the product used.

Before we arrive

  • For indoor joints, keep the area dry beforehand if you can
  • On commercial sites, let us know about site rules
  • Tell us about any water getting in

Getting a quote

To get a quote, call 0345 464 0079 or drop us an email with the location and a short description of the problem. You will have a clear quote before we start.

Get a quick quote

Read more

Aftercare tips

Good habits help new joints last longer. Our tips:

  • Look in service cupboards and ceiling voids from time to time
  • Never patch a fire seal with standard sealant
  • Get damaged fire seals looked at promptly
  • Store the list of sealed gaps with your building paperwork

Any fire seal that’s cut or drilled needs resealing to its tested detail. New services through a sealed wall should include fire stopping in the plan.

Small gaps around services are simple to deal with while there are only a few. Leave them and each new job adds another hole.

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