Kent · England

West Cross Fire Rated Sealant

Fire-stopping gaps in West Cross need attention? We remove the old material, prepare the joints and seal them properly, and the work is guaranteed for a year.

  • Holes left by a change of layout
  • Fire seals that have cracked with movement
  • Open joints along the top of partitions

Book fire rated sealant in West Cross

Fire rated sealant in West Cross

We can work through a building room by room or floor by floor. That record is useful for your files and for whoever looks at the building next. If you’re dealing with joints picked up in a fire-stopping survey and fire stopping disturbed by later work, we can help, on pipe & cable gaps, flats & HMOs and plasterboard & masonry alike.

Somewhere as small as West Cross, 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.

We guarantee the work for a year. If something is not right with it in that time, tell us and we’ll put it right.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Where
West Cross (TN17)
Wider area
Kent
Guarantee
One year on every job
Price
Quoted before any work starts
Call
0345 464 0079
Updated
26 October 2026

How we quote for fire rated sealant

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

  • Whether the work is at height
  • Whether old sealant or filler has to be cut out
  • When we can work, for business premises
  • Mould in or behind the old joints

Combining jobs into one visit is generally more efficient than separate visits. You’ll get one clear quote for the whole job.

Asking for a quote

Photos by email are helpful but not essential. Try to tell us:

  • If it’s domestic, commercial or a hotel
  • Roughly how big the job is
  • Where the job is, and your postcode
  • Whether it has been sealed before

For a quote, ring 0345 464 0079 or email us with the location and a short description of the problem. We’ll give you a clear price before any work starts.

How to look after the new joints

Simple care keeps the joints in good condition. We recommend:

  • Include hidden areas like risers in routine checks
  • Do not paint over fire sealant until it has cured
  • Report cracked or damaged seals as soon as you notice them
  • Never patch a fire seal with standard sealant

Do not add foam, filler or ordinary sealant over a fire seal. Repairs should use a matching fire-rated product. We can tell you which product we used.

Small gaps around services are simple to deal with while there are only a few. Over time, more work adds more holes and the job gets bigger.

Landlords, agents and businesses in West Cross

From a single let to a portfolio, the work is the same standard: old sealant fully removed, joints prepared properly and a 12-month guarantee.

For anyone letting property in or around West Cross, several properties can go on one quote. Send us the addresses and the work at each.

DIY versus a professional finish

Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.

Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.

Your questions about fire rated sealant in West Cross

Is fire rated sealant in West Cross guaranteed?

Every job comes with our one-year guarantee, wherever it is. We are also fully insured and ARBOMaster approved.

Is West Cross in your area for fire rated sealant?

Yes. We work across London and the South East, and West Cross is part of that. You can call 0345 464 0079 or drop us an email and tell us what needs doing, and we’ll give you a clear price.

Can you give us a record of the work?

Yes. Every gap we seal is listed with the product used, so you have it on file.

Can new sealant go over the old?

No. We remove every bit of old sealant first.

Does someone need to be in?

For indoor joints, yes, someone needs to let us in. Once we have agreed the job, you do not need to watch us work.

Can ordinary silicone be used in a fire-stopping gap?

No. Standard sealants aren’t made or tested to stop fire. We cut it out and reseal with a fire-rated product.

How much does fire rated sealant cost in West Cross?

There’s no set price, as it depends on the job: how much there is, what’s there now, how we reach it and what it needs. We agree the price before any work begins.

What information do you need?

The location, the problem and the rough size of the job. If you can, email a few pictures.

When to call us in West Cross

Much fire stopping is hidden: in ceiling voids, service risers and behind boxing. Because nobody sees it, gaps go unnoticed until an assessor or surveyor looks.

The problems people generally mention when they call include:

  • Linear gaps at the head of walls
  • Fire seals that have cracked with movement
  • Unsealed gaps where pipes and cables go through a wall
  • Damaged fire sealant left by other trades

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

What to look for in a quote

  • Is the old sealant removed completely?
  • Which colour the sealant will be
  • Is VAT in the price?
  • How much experience the applicator has

Choosing a sealant specialist

What we do, step by step

Once we’re 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. In a small place like West Cross, access is usually the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  1. We begin by agreeing the list of gaps from your assessor’s or designer’s requirements.
  2. Each gap is measured and its substrate and service noted.
  3. Any non-fire-rated filler is removed and the gap cleaned.
  4. The specified fire-rated sealant goes in over any backing its detail requires.
  5. Every location is recorded with the product used for your files.

Getting ready for the visit

  • Keep children and pets away from the work area
  • Let us know about stairs, lifts or work at height
  • Let us know if you’ve seen damp or leaks

Ask for a quote

The more we know about the job, the more useful the quote. Tell us where the job is, what’s wrong and how much there is, and email photos if that’s easy.

Get a price

Read more

What the job involves on each surface

Flats and HMOs

Conversions generally leave a mix of old and new service holes. The gaps on your list are sealed with a fire-rated product and the locations noted.

Masonry and concrete

Core-drilled and broken-out holes in concrete are often irregular. We check the gap size around the service against the product’s tested range.

Commercial buildings in West Cross

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

Managing a site like Rolvenden Primary School? Then gaps opened by contractors for new cabling are a common finding in schools and offices.

West Cross is about 12 miles south-west of Ashford, in Kent. Our applicators cover fire rated sealant for householders, landlords and businesses in West Cross and nearby. West Cross is one of 922 towns and villages in Kent where we work for fire rated sealant. We also work in Crawley, about 35 miles from West Cross.

Work in TN17 works the same way as everywhere else we cover. Close by, we work in Rolvenden (1 mile east), Rolvenden Layne (1 mile south-east), Strood (1 mile east), East End (2 miles north) and Parkgate (2 miles north-east). Larger places within reach include Maidstone (15 miles north), Ashford (12 miles north-east), Paddock Wood (13 miles north-west), Tenterden (3 miles east), Bearsted (15 miles north) and Park Wood (13 miles north).

Local landmarks in West Cross

We work in homes and buildings around Bull Hotel. A little further out are Benenden Hospital (2.2 miles north) and Sissinghurst Castle (4.5 miles north).

Map of West Cross © OpenStreetMap contributors
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job