Kent · England

Fire Rated Sealant in Baker's Cross

Fire rated sealant in Baker's Cross from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.

  • Fire seals that have cracked with movement
  • Damaged fire sealant left by other trades
  • Standard silicone or caulk in a fire-stopping gap

Need fire rated sealant in Baker's Cross?

Why act early in Baker's Cross

Leaving a gap until a refurbishment comes round can mean years with it open. Sealing the gap now is a contained job on its own that does not depend on other work. Where a wall is exposed, as many are in small places like Baker's Cross, wind-driven rain gets into any failed joint, and damp in older walls is slow to dry out.

Commercial jobs are quoted on the same basis as homes: the amount of work, the access and the products needed. Ask us for a quote and we will explain what it covers.

Why Baker's Cross customers choose us

  • Anti-fungal silicone where joints get wet
  • More than 20 years in sealant work
  • Fully insured
  • Homes, businesses and hotels

Read our cost guide and our reviews.

Fire rated sealant in Baker's Cross, done properly

Intumescent sealant looks much like any other sealant until it gets hot; then it swells to help close the gap. The right product depends on the gap size, the substrate and what passes through. Typical jobs include cracked or shrunken fire-rated sealant and gaps left after a refit or conversion, across pipe & cable gaps, service penetrations and door frames.

For a small place like Baker's Cross, the journey and timings are agreed in advance, so it can be fitted around guests, clients or events where possible.

Whatever the size of the job, it’s backed by our one-year guarantee in Baker's Cross and across Kent.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Where
Baker's Cross (TN17, TN18)
Region
Kent
Guarantee
One year on every job
Quotes
A clear price before we start
Phone
0345 464 0079
Page updated
26 October 2026

Landlord and commercial work in Baker's Cross

A neglected joint can let water reach the structure, which is a bigger problem in a rented property. Resealing at the right time is simple maintenance.

We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.

Questions from Baker's Cross

Is fire rated sealant in Baker's Cross guaranteed?

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

Is Baker's Cross within the area you cover?

Yes, Baker's Cross is covered. Our work covers London and the South East, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.

What do you put in the joint?

Each joint gets the product that suits it. Where it moves, gets wet or faces the weather makes a difference, and we will explain our choice.

What fire rating will the seal have?

That isn’t something we state or certify. The requirement comes from your assessor, designer or building control, and we fit a product whose tested details meet it, recording the locations and products.

Is it OK to seal over old sealant?

No, because it fails. The old sealant always comes out first, so the new sealant bonds properly.

What information do you need?

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

Do you take on fire stopping in schools and offices?

Yes. We regularly work in flats, HMOs, schools and offices while they’re in use and we plan access around the people using them. Early starts or out-of-hours work can be arranged.

Will you leave a mess?

No. The area is protected while we work and cleaned up afterwards.

What the job involves on each surface

Linear gaps

Head-of-wall gaps are often hidden above suspended ceilings. We seal them along their full length leaving no stretch unsealed.

Service penetrations

Different services need different details: metal pipes, cables and plastic pipes are not treated the same. We follow the manufacturer’s tested detail for each and we flag any that need another system.

What we are called out for in Baker's Cross

If the sealant is too shallow, has the wrong backing or sits on a dusty surface, it isn’t installed as tested. Rushed fire stopping is common particularly when it was the last job before handover.

Signs it’s time to call us include:

  • Linear gaps at the head of walls
  • Unsealed gaps around fire door frames
  • Gaps around pipes and cables through fire-resisting walls
  • Standard silicone or caulk in a fire-stopping gap

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

Comparing quotes

  • Whether the sealant suits the joint
  • What preparation is included
  • Whether they’re fully insured
  • Whether they seal over old material or remove it

Our hiring checklist

Fire rated sealant around Baker's Cross

Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, which is often where open fire-stopping gaps are first noticed. We work to the specification you’re given, installing the product to its tested details.

For buildings such as Church of St Dunstan, service openings in its walls need the right fire-rated sealant, as in any building.

Baker's Cross is about 9 miles south-east of Paddock Wood, in Kent. Across the TN17 area, we cover fire rated sealant for homes and businesses. Across Kent, we cover 922 places, and Baker's Cross is one of them. You can also see our page for Crawley, roughly 32 miles from Baker's Cross.

Work in TN17 and TN18 works the same way as everywhere else we cover. Whether your property is on Dorothy Avenue, Brickenden Road and Doctor Hope's Road or anywhere close by, our applicators can take on the job. If you are just outside Baker's Cross, we cover Cranbrook (1 mile west), Coursehorn (1 mile east), Swattenden (1 mile south-west), Hartley (2 miles south-west) and Benenden (2 miles south-east). Further out, we also cover Maidstone (12 miles north), Ashford (14 miles east), Royal Tunbridge Wells (12 miles west), Tonbridge (14 miles north-west), Kings Hill (14 miles north-west) and Foley Park (13 miles north).

What’s near Baker's Cross

Locally, jobs take us to homes and businesses close to White Horse pub, Crane Valley and Cranbrook Church of England Primary School, among other places. Well-known places in the area include Sissinghurst Castle (2.3 miles north-east) and Sissinghurst Castle (2.3 miles north-east).

Map of Baker's Cross © OpenStreetMap contributors

When something else is needed

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

  • Fire doors that need new seals, closers or hardware
  • Big openings where sealant alone isn’t the tested solution
  • Walls or floors that weren’t built to resist fire

If in doubt, phone 0345 464 0079 or drop us an email and we’ll say what we think before you book.

Joints and surfaces we work on

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

How it works

There is not much for you to do on the day. Show us the job and we’ll take it from there. The job generally takes a few hours for a handful of gaps, and longer for a whole building, including the tidy-up. For a village or hamlet like Baker's Cross, 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. Before starting, we go through the specification or action list with you.
  2. We measure every gap and note what it’s in and what passes through.
  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. We hand over a list of locations and products.

Getting ready for the visit

  • On commercial sites, let us know about site rules
  • Move anything stored near the joints
  • Mention if the joints have been sealed before

Get 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.

Get a price

Advice

Aftercare tips

After the cure time, these simple habits help:

  • Ask which product was used before you paint
  • File the fire-stopping record where your assessor can find it
  • Never patch a fire seal with standard sealant
  • Report cracked or damaged seals as soon as you notice them

File the record of locations and products with your fire safety paperwork. It helps whoever checks the building next.

Leave a fire-stopping gap open and smoke can move through the building much more easily. Sealing it early is a simple step to take.

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