Kent · England

Fire-rated sealant in Hastingleigh, Kent

Fire rated sealant for Hastingleigh and the surrounding area: the right sealant, proper preparation and a neat finish. Call for a quick quote.

  • Gaps left after a refit or conversion
  • Gaps filled with a product that isn’t fire-rated
  • Open gaps behind door architraves

Trusted fire rated sealant in Hastingleigh

Do you need fire rated sealant in Hastingleigh?

Door frames are a common weak spot. The gap between the frame and the wall is hidden behind the architrave, so it can be left open when a door is replaced.

The most common problems we see are:

  • Seals cut through by electricians, plumbers or data installers
  • Gaps flagged on a fire risk assessment
  • Unsealed gaps around fire door frames
  • New service routes left unsealed after building work

For landlords with property near Wye station, new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant.

Comparing quotes

  • What product goes in the joint
  • What the cure time is
  • Are they insured?
  • How the joint is cleaned and prepared

Our hiring checklist

Fire rated sealant for homes and businesses in Hastingleigh

Until it’s heated, intumescent sealant behaves like an ordinary sealant; in a fire it expands into the joint. Which product suits a gap depends on its width, the materials either side and what runs through it, so we follow the tested detail for each one. We are often asked to deal with standard silicone or caulk in a fire-stopping gap and cracked or shrunken fire-rated sealant, on linear gaps, service penetrations and pipe & cable gaps.

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

A one-year guarantee comes with the work, just as it does everywhere we cover.

Place
Hastingleigh (TN25)
Region
Kent
Guarantee
12 months on all our work
Quotes
Quoted before any work starts
Phone
0345 464 0079
Updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

Aftercare tips

How long the joints last depends on use and care. We suggest:

  • Keep general-purpose foam and caulk away from fire-stopping gaps
  • Include hidden areas like risers in routine checks
  • Ask every contractor to reseal any fire stopping they disturb
  • Flag any open gap you spot round a pipe or cable

Follow the cure time we give you before decorating over the sealant. Not every fire-rated sealant takes paint and we will tell you which one you have.

It’s easiest to seal gaps while they’re few and easy to reach. Over time, more work adds more holes.

What fire rated sealant looks like in Hastingleigh

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.

If you look after a building such as Bodsham Church of England Primary School, gaps opened by contractors for new cabling are a common finding in schools and offices. For buildings such as Church of St Mary, service openings in its walls need the right fire-rated sealant, as in any building.

Hastingleigh is about 6 miles east of Ashford, in Kent. Hastingleigh gets the same service as everywhere we cover: the old material taken out, joints prepared properly and a 12-month guarantee. Our Kent coverage runs to 922 places, and Hastingleigh is one of them. There’s also a page for Chelmsford, roughly 45 miles from Hastingleigh.

Here we cover the TN25 postcode area for fire rated sealant. Whether your property is on The Street, Becket's Close and Tamley Lane or anywhere close by, we can help. Nearby, we also carry out fire rated sealant in Folly Town (1 mile west), Hassell Street (1 mile north), Brook (2 miles west), Brabourne (2 miles south) and Bircholt Forstal (2 miles south). Further out, we also cover Ashford (6 miles west), Canterbury (9 miles north-east), Dover (13 miles east), Folkestone (9 miles south-east), Whitstable (13 miles north) and Faversham (11 miles north-west).

Local landmarks in Hastingleigh

Locally, jobs take us to homes and businesses close to Spong Wood and The Bowl Inn, among other places. Hastingleigh’s nearest station is Wye station, roughly 3.2 miles north-west of the centre. Well-known places in the area include William Harvey Hospital (3.9 miles south-west). Green spaces nearby include Hatch Park.

Map of Hastingleigh © OpenStreetMap contributors

For landlords and businesses

Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.

Failed sealant is one of the commonest items on a check-out report, and it’s easy to sort out between tenants. Several properties can go on one quote.

Should I try it myself first?

Too much sealant is as bad as too little. A thick, smeared bead looks untidy and doesn’t move well, and getting the depth right matters as much as the look.

A careful DIYer can reseal a simple joint, 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 Hastingleigh

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

Yes, rental work is part of what we do. You can phone 0345 464 0079 or send us an email with the address and a few details, and we’ll give you a fixed price before we start.

Can you do fire rated sealant in Hastingleigh?

Yes, Hastingleigh is within the area we cover. We work across London and the South East. You can ring 0345 464 0079 or drop us an email and let us know what needs doing.

Do you guarantee your work?

Yes: twelve months. If there’s a problem with our work in that time, tell us and we’ll put it right.

Can you do several jobs on one visit?

Yes, and it often makes sense. Combining jobs makes good use of the visit, so mention them when you ask for a quote.

Is there any odour?

It depends on the product. Some smell for a while, some hardly at all.

Can you match the sealant colour?

Most of the time, yes. We will tell you which colours the right product comes in and agree one before we start.

How much does fire rated sealant cost in Hastingleigh?

It depends on the job, so we quote each one individually. For a quick quote, call 0345 464 0079 or drop us an email with a short description of the job.

Are you ARBOMaster approved?

Yes. We’re an ARBOMaster approved applicator.

Why deal with it now?

If an assessor has flagged gaps, it makes sense to close them before the next review. Having them sealed and recorded now gives you evidence that the item was dealt with. In a small place like Hastingleigh, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.

The cost reflects the work involved, not guesswork. That’s why we ask a few questions first.

Why Hastingleigh customers choose us

  • A 12-month guarantee on all work
  • Tidy, careful work
  • Fully insured
  • Anti-fungal sanitary silicone in wet areas

Take a look at what affects the cost or customer reviews.

What affects the cost of fire rated sealant

The quote reflects the job in front of us. We look at:

  • The old material and how stubborn it is
  • The number of rooms or windows
  • Whether there’s mould to deal with
  • The product the joint needs

Homes and businesses are quoted the same way: how much there is to do, how we reach it and what it needs. Call for a quick quote and we will explain what it covers.

Helping us quote

To make quoting easier, let us know:

  • Whether it’s a home or a business
  • Access, such as stairs, a lift or height
  • Where the property is
  • The rough size of the job

Quotes start with a quick conversation. Describe the problem, the location and the size of the job. When it suits you, phone 0345 464 0079 or send us an email.

What we do, step by step

All our tools and materials come with us in the van. Once we have agreed what’s being done, the area is protected and the work begins. It normally takes anything from a few hours to several days, depending on how many gaps there are. In a small place like Hastingleigh, access is generally the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. Access to each area is agreed so the work can run in order.
  2. We take out any damaged or unsuitable sealant.
  3. Dust and loose debris are cleaned from each gap.
  4. We apply and tool the sealant to the product’s tested detail.
  5. We record what was done and flag anything that needs a different system.

How to prepare

  • Mention any leaks or damp you’ve noticed
  • Clear items away from the joints we are working on
  • Plan for the work area to be out of bounds to pets and children

Get a quote

Need a quote? Please call 0345 464 0079 or email us with a few details. You’ll know what we plan to do, and what it will cost, before any work begins.

Get a quick quote

Related advice

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