Kent · England

Fire-rated sealant in Sheet Hill, Kent

Fire-stopping gaps in Sheet Hill need attention? We remove the old material, prepare the joints and seal them properly.

  • Gaps around pipes and cables through fire-resisting walls
  • Old fire sealant that has split or come away
  • Gaps filled with a product that isn’t fire-rated

Fire rated sealant near Sheet Hill

Fire rated sealant in Sheet Hill

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. Typical jobs include seals cut through by electricians, plumbers or data installers and gaps around pipes and cables through fire-resisting walls, across linear gaps, plasterboard & masonry and service penetrations.

For holiday lets, converted business premises or a community building near Sheet Hill, the washrooms, kitchens and any fire-rated joints need the same care as a big site.

Our work is backed for twelve months.

Location
Sheet Hill (TN15)
Wider area
Kent
Cover
12 months on all our work
Price
A clear quote up front
Phone
0345 464 0079
Updated
26 October 2026
Mr Mastic applicators lined up beside the company vans, one holding a sealant gun

How we quote for fire rated sealant

The quote reflects the job in front of us. We take into account:

  • Whether old sealant or filler has to be cut out
  • The amount of work
  • Which sealant suits the joint
  • Any mould that needs treating

We don’t show prices on the website, because the cost depends so much on the job itself. Call for a quick quote and we will talk you through it.

What we need to know

There’s no need for technical detail. It helps if you can tell us:

  • If it’s domestic, commercial or a hotel
  • A few photos by email, if you can
  • Where the property is
  • Any previous sealing or DIY work

We quote each job on its own, so start by telling us what you need. Just ring 0345 464 0079 or drop us an email with the details.

Signs you need fire rated sealant in Sheet Hill

Buildings are refitted and reconfigured over the years. A house turned into flats or an HMO, or an office split into smaller units, brings new walls, new service routes and new gaps.

Signs it’s time to call us include:

  • Old fire sealant that has split or come away
  • Gaps filled with a product that is not fire-rated
  • Gaps around pipes and cables through fire-resisting walls
  • Gaps flagged on a fire risk assessment

For landlords with property near Borough Green & Wrotham station, fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.

What your quote should include

  • What the quote includes, VAT included or not
  • What insurance they hold
  • How the surfaces are prepared before sealing
  • Which colour the sealant will be

Choosing a sealant specialist

Sheet Hill: your questions answered

Can you do fire rated sealant in Sheet Hill?

Yes, Sheet Hill is within the area we cover. Our work covers London and the South East. Just ring 0345 464 0079 or email us with a few details of the job, and we will send you a clear quote.

Is Sheet Hill within the area you cover?

Yes, smaller places are covered as well as towns. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.

What does fire rated sealant cost?

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

Do you work in flats, HMOs and commercial buildings?

Yes. Occupied flats, HMOs, offices and schools are all fine and we plan access around the people using them. Out-of-hours work can be arranged.

Is there any odour?

Some sealants have a smell while they cure, which fades as it sets. Opening a window helps.

Can you fill the gap behind a fire door frame?

Yes, if the gap is within the product’s tested range. Our work is the gap around the frame, and we’ll mention anything we notice about the door.

What does intumescent mean?

An intumescent sealant expands when it gets hot. Intumescent sealants are one kind of fire-rated sealant; which product suits depends on the gap, the substrate and the service.

Do you provide details of the products used?

Yes. Locations and products are written up when we finish. If you need pictures or a set layout, ask when you get a quote.

What we do, step by step

We work through the job in order: protection first, then preparation, sealing and a tidy-up. For most jobs that takes a few hours for a handful of gaps, and longer for a whole building. Somewhere like Sheet Hill needs a little journey planning: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.

  1. We plan the order of work and access, floor by floor or flat by flat.
  2. We take out any damaged or unsuitable sealant.
  3. Gaps are cleaned of dust and loose material.
  4. The fire-rated or intumescent sealant is applied and tooled to the tested detail.
  5. Locations and products are written up and any gaps unsuitable for sealant are flagged.

Before we arrive

  • Where the joints are inside, avoid wetting them before we arrive
  • Mention any tricky access
  • Tell us about any water getting in

How to 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, and email pictures if that’s easy.

Get a price

Related advice

Fire rated sealant around Sheet Hill

Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, and gaps around services are often picked up there. We work to the specification you’re given, installing the product to its tested details.

Community buildings like Plaxtol Church are part of the picture too: gaps around pipes and cables are worth checking after any building work there. For site and facilities teams at buildings such as Plaxtol Primary School, service openings in fire-resisting walls need checking after any refurbishment.

Sheet Hill is about 5 miles east of Sevenoaks, in Kent. If you need fire rated sealant in Sheet Hill, please phone 0345 464 0079 or drop us an email for a quick quote. We’re based in Crawley and cover Kent, Sheet Hill included. Our Kent coverage runs to 922 places, Sheet Hill among them. You can also see our page for London, roughly 23 miles from Sheet Hill.

We cover every part of TN15 for fire rated sealant and the streets around it. Local streets include Bewley Lane and Sheet Hill, all of which we cover. Close by, we work in Yopps Green (1 mile south-east), Ivy Hatch (1 mile west), Ightham (1 mile north-west), Oldbury (1 mile north-west) and Shipbourne (2 miles south). Larger places within reach include Maidstone (10 miles east), Dartford (12 miles north), Sevenoaks (5 miles west), Royal Tunbridge Wells (9 miles south), Gravesend (12 miles north) and Tonbridge (5 miles south).

Around Sheet Hill

Typical jobs here are in homes near Ivy Hatch Nature Reserve, Wrotham School and The Plough Public House. Sheet Hill’s nearest station is Borough Green & Wrotham station, about 1.7 miles north. A little further out are Beechin Wood Archery Museum (2 miles north-east) and Sevenoaks Hospital (4.4 miles west).

Map of Sheet Hill © OpenStreetMap contributors

Can I do it myself?

What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions, then guaranteed for a year.

A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.

What we can’t put right

A few problems are outside what sealant work can do:

  • Issuing a fire rating or certificate for a building
  • Openings too large for sealant, which need batts, boards or another system
  • A wall that isn’t a fire-resisting element to begin with

If you are not sure, just ring 0345 464 0079 or drop us an email and we’ll give you a straight answer before you book.

Joints and surfaces we work on

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

For landlords and businesses

Letting agents and landlords in Sheet Hill can book us as well as householders. Resealing between tenancies keeps a property looking cared for.

We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements and we’ll give you a quote.

Surface by surface

Linear gaps

Long, narrow gaps appear where walls meet slabs and ceilings. They’re sealed with a fire-rated sealant over backing where the detail calls for it.

Flats and HMOs

Working in occupied flats needs some planning. We agree access to each flat and the common parts before any work starts.

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