Kent · England

Fire Rated Sealant in Bessels Green

Specialist fire rated sealant for Bessels Green: careful preparation, the right product and tidy work. Call for a quick quote.

  • Gaps flagged on a fire risk assessment
  • Damaged fire sealant left by other trades
  • Linear gaps at the head of walls

Fire rated sealant in Bessels Green

How we handle fire rated sealant in Bessels Green

Fire stopping only performs as intended if it’s done to the detail: the right depth, the right backing and the right product for the substrate. That is the part we focus on. Common call-outs are for fire seals that have cracked with movement and damaged fire sealant left by other trades, on door frames, pipe & cable gaps and flats & HMOs.

For a small place like Bessels Green, the journey and timings are agreed in advance, so the job can fit around bookings, guests or opening times where possible.

Whatever the size of the job, you get the same one-year guarantee in Bessels Green and across Kent.

Where
Bessels Green (TN13, TN14)
Wider area
Kent
Guarantee
A year, on every job
Quotes
A clear price before work begins
Telephone
0345 464 0079
Updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

What the job involves on each surface

Plasterboard walls

Many fire-resisting walls in flats, offices and conversions are plasterboard. The sealant has to be one tested in plasterboard for the gap we’re sealing.

Door frames

A door can only do its job if the gap behind its frame is sealed too. We fill it with a fire-rated product suited to the materials either side.

DIY sealant or a professional job?

A DIY attempt does not rule out a professional job. We remove it and do the joint properly, so just mention it when you contact us.

If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.

FAQs for Bessels Green

Is Bessels Green 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.

Do you work for landlords with property near Sevenoaks station?

Yes, we work for landlords and agents. Just call 0345 464 0079 or send us an email and tell us about the property, and we’ll send you a clear quote.

Do you certify the fire stopping?

We do not certify fire stopping or quote ratings. Our part is installing the specified product to its tested details and giving you a record of where it went.

Do you do fire sealant around door frames?

Yes. We often seal open gaps hidden behind the architrave. The door and its fittings are a separate job for a door specialist.

Can new sealant go over the old?

No. The old sealant always comes out first.

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

No. Ordinary silicone, caulk or foam isn’t tested as fire stopping. We cut it out and reseal with a fire-rated product.

Are you an approved applicator?

Yes. Mr Mastic is an ARBOMaster approved applicator.

How long will you be here?

That depends on the amount of work, but most jobs take from a few hours to a few days, depending on the number of gaps and the access. We will give you a better idea when we quote.

Signs you need fire rated sealant in Bessels Green

Sometimes the wrong product was used from the start: general-purpose foam, everyday silicone or caulk where a fire-rated seal was needed. It may look fine, but it isn’t a fire-rated seal.

If you can see any of these, it’s time to have the joints looked at:

  • Holes left by a change of layout
  • Damaged fire sealant left by other trades
  • Linear gaps at the head of walls
  • Fire seals that have cracked with movement

Managing a site like Riverhead Infants' School? Then fire-stopping around service openings should be restored whenever new services go in.

Before you book anyone

  • What happens if they find a problem under the old sealant
  • What preparation is included
  • What guarantee comes with the work
  • Whether they’re fully insured

Choosing a sealant specialist

How we quote for fire rated sealant

The price is agreed before any work begins. It’s based on:

  • Access and height
  • Any mould that needs treating
  • How much old sealant there is and how hard it is to remove
  • The type of sealant required

Combining jobs into one visit is usually more efficient than separate visits, so tell us about everything that needs sealing. We will send you a clear quote for the lot.

What to tell us for a quote

What to tell us when you ask for a quote:

  • The rough size of the job
  • Where the job is, and your postcode
  • Photos by email, if that is easy
  • How we’d reach the joints

Want a quote for fire rated sealant? Please phone 0345 464 0079 or email us with a few details. We’ll explain what we’d do and give you a clear quote before any work starts.

How to look after the new joints

Aftercare is simple:

  • Photograph sealed gaps before they’re covered up
  • Ask every contractor to reseal any fire stopping they disturb
  • Allow for resealing whenever new services are run
  • Include hidden areas like risers in routine checks

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.

It’s easiest to seal gaps while they’re few and easy to reach. Leave them and each new job adds another hole and the job gets bigger.

Workplaces and buildings in Bessels Green

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.

Rented homes near Sevenoaks station change hands often, and any gap left by new services in shared walls should be closed with a fire-rated product. If you look after a church, hall or community building such as Chapel of the Good Shepherd, older buildings that have had new heating or wiring often have service gaps worth checking.

Bessels Green is about 1 mile west of Sevenoaks, in Kent. If you need fire rated sealant in Bessels Green, it’s easy to get a quote: please phone 0345 464 0079 or drop us an email. We cover Kent from our Crawley base. Our Kent coverage runs to 922 places, and Bessels Green is one of them. For nearby work, see our London page.

Our applicators cover all of TN13 and TN14 for fire rated sealant. If you need fire rated sealant at a property on High Street, Witches Lane and Cranmer Road or anywhere close by, our applicators can take on the job. If you’re just outside Bessels Green, we cover Chipstead (1 mile north-west), Riverhead (1 mile north-east), Kippington (1 mile south-east), Dunton Green (1 mile north-east) and Sevenoaks (1 mile east). Within a short drive, we also cover Dartford (12 miles north), Royal Tunbridge Wells (11 miles south-east), Gravesend (14 miles north-east), Tonbridge (8 miles south-east), Northfleet (13 miles north-east) and Swanley (8 miles north).

Around Bessels Green

In Bessels Green, that means homes and buildings near Montreal Park, New Beacon School and The King's Head Public House. Bessels Green’s nearest station is Sevenoaks station, roughly 1 mile east of the centre. Nearby you will also find Kemsing Castle Bank (3.6 miles north-east) and Sevenoaks Hospital (1.7 miles east). For a walk, there’s Betsom's Hill and Dryhill Nature Reserve.

Map of Bessels Green © OpenStreetMap contributors

How the visit works

Most of a good job is in the preparation, so that’s where we spend the time. Joints are cleaned back and dried before anything new goes in. All told, the work takes from a few hours to a few days, depending on the number of gaps and the access. Somewhere like Bessels Green needs a little journey planning: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.

  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. Unsuitable material such as ordinary foam or silicone is cut out 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

  • On commercial sites, let us know about site rules
  • Mention if the joints have been sealed before
  • Let us know about stairs, lifts or work at height

Ask for a quote

For fire rated sealant in Bessels Green, call 0345 464 0079 or email us. Tell us what the problem is and where, and you’ll get a clear quote before any work starts.

Get a price

Advice

Why act early in Bessels Green

Fire-rated sealants need more care than everyday sealant. Depth, backing and surface preparation all affect how a seal performs, and we work to the product details every time. Around Bessels Green, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.

There are no prices on our website, because each job is priced on what it involves. For a quick quote, please ring 0345 464 0079 or drop us an email and we’ll talk you through it.

Why book with us

  • An ARBOMaster approved applicator
  • Over 20 years’ experience
  • Neat joints and a tidy finish
  • Rated 4.9 stars on Google

Take a look at our cost guide and our reviews.

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