Kent · England

Fire Rated Sealant in Otham

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

  • Linear gaps at the head of walls
  • Seals cut through by electricians, plumbers or data installers
  • New service routes left unsealed after building work

Fire rated sealant near Otham

Fire rated sealant in Otham, done properly

Bigger jobs can be worked through in stages, flat by flat or floor by floor, with each location and product recorded. It gives you a list to keep with the building’s fire safety documents. If you have gaps flagged on a fire risk assessment and seals cut through by electricians, plumbers or data installers, we can help, on door frames, pipe & cable gaps and plasterboard & masonry alike.

For a pub, café, guest house or shop in or near Otham, its washrooms and kitchen need the same sealant care as any big building.

Every job comes with a one-year guarantee.

Where
Otham (ME15, ME17)
Region
Kent
Cover
One year on every job
Quote
Quoted before any work starts
Phone
0345 464 0079
Last updated
26 October 2026
Mr Mastic applicators lined up beside the company vans, one holding a sealant gun

Why act early in Otham

For some gaps, sealant is not the right answer and another system is needed. Big openings, bundles of cables and plastic pipes may need batts, collars or wraps instead. We will say so if a gap needs something other than sealant. Homes in smaller places like Otham can face more weather, and failed outside joints let damp into walls. Indoors, a failed seal lets water into floors and panels as it would anywhere.

There are no prices on our website, because the cost depends so much on the job itself. For a quick quote, please ring 0345 464 0079 or email us and we’ll talk you through it.

Why us?

  • 12-month guarantee on every job
  • Anti-fungal sanitary silicone in wet areas
  • An ARBOMaster approved applicator
  • Old sealant always removed completely

See how sealant jobs are priced or customer reviews.

Can I do it myself?

The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is chosen for how the joint moves and where it is.

A DIY attempt does not rule out a professional job. We cut it out and start again.

Fire rated sealant in Otham: local notes

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

Community buildings like St Nicholas's Church are part of the picture too: gaps around pipes and cables are worth checking after any building work there. Schools such as Senacre Technology College are buildings too, and fire-stopping around service openings should be restored whenever new services go in.

Otham is about 2 miles south-east of Maidstone, in Kent. If you need fire rated sealant in Otham, it’s easy to get a quote: please call 0345 464 0079 or drop us an email. We cover Kent from our Crawley base, Otham included. Our area takes in 922 places across Kent, large and small. Our London page covers work nearby.

Postcode districts we cover here for fire rated sealant: ME15 and ME17. Whether your property is on Church Road, Spartall Drive and Ellis Field or anywhere close by, our applicators can take on the job. We also cover the places around Otham: Willington (1 mile north-west), Park Wood (1 mile south-west), Langley (1 mile south-east), Shepway (1 mile north-west) and Caring (1 mile north-east). We also work in nearby towns such as Ashford (15 miles south-east), Sittingbourne (10 miles north-east), Royal Tunbridge Wells (15 miles south-west), Gravesend (15 miles north-west), Tonbridge (13 miles west) and Faversham (15 miles east).

Local landmarks in Otham

Locally, jobs take us to homes and businesses close to New Line Learning Academy, Senacre Wood Primary School and Mote Park and the streets around them. The nearest railway station is Bearsted station, about 2.1 miles north. A little further out are Kent Fire Brigade Museum (2.4 miles west) and KIMS hospital (2.8 miles north). Not far away are Detling Hill.

Map of Otham © OpenStreetMap contributors

Otham: your questions answered

Do you cover Otham for fire rated sealant?

Yes, Otham is within the area we cover. We work across London and the South East. Just ring 0345 464 0079 or email us with a few details of the job.

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

Yes, rental work is part of what we do. Just call 0345 464 0079 or email us and tell us about the property, and we will give you a clear price.

How long does fire rated sealant take?

Most jobs take a few hours for a handful of gaps, and longer for a whole building, including preparation and clearing up. Your quote will say how long we expect yours to take.

Can I choose the sealant colour?

Yes. White, clear and grey are common, and other colours are available for many products, and we agree the colour with you before any work starts.

Is the work guaranteed?

Yes, always. There’s a 12-month guarantee on every job.

Do you take out the old sealant first?

Yes. All of the old material is cut out and the joint cleaned before applying anything new.

Do you work in flats, HMOs and commercial buildings?

Yes, in flats, HMOs, schools, offices and other buildings, occupied or empty. Tell us how the building is used and we will plan around it.

Will there be a smell?

Possibly a little. Any smell clears as the sealant cures, and ventilation helps.

What we do, step by step

All our tools and materials come with us in the van. After a quick look at the joints together, we protect the area and start. It normally takes anything from a few hours to several days, depending on how many gaps there are. For a job in Otham, we agree the time, the access and parking before the day. If the work is outside, the weather plays a part, as sealant needs a dry surface.

  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

  • Tell us about any previous sealing or DIY attempts
  • Mention any sign-in or site rules at work premises
  • Mention any leaks or damp you’ve noticed

Get a quote

For a quick quote, get us on the phone, or send an email if you’d rather. Describe what needs sealing and we’ll explain what’s involved before giving you a price.

Get a quick quote

Related advice

Common problems we fix in Otham

Many open fire-stopping gaps are made after the building is finished. Electricians, plumbers and data installers drill through walls and ceilings and the hole they leave doesn’t always get resealed.

People generally contact us when they notice one of these:

  • Gaps where walls meet ceilings or slabs
  • Gaps around pipes and cables through fire-resisting walls
  • Damaged fire sealant left by other trades
  • Unsealed gaps around fire door frames

If you let a flat or house near Bearsted station, fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.

Before booking anyone

  • Which colour the sealant will be
  • How much experience the applicator has
  • Which sealant they’ll use, and why
  • How long to leave it before use

10 questions to ask before booking

When something else is needed

It helps to know what we cannot do:

  • A wall that is not a fire-resisting element to begin with
  • Openings too large for sealant, which need batts, boards or another system
  • Sign-off of the building, which sits with building control or your assessor

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

Surfaces we seal

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

How we quote for fire rated sealant

There’s no set price list. What we look at:

  • Access and height
  • Which sealant suits the joint
  • The old material and how stubborn it is
  • How many areas need sealing

The cost reflects the work involved, not guesswork. That is why we ask a few questions first and give you a clear quote before any work starts.

Asking for a quote

There’s no need for technical detail. Just tell us:

  • Photos by email, if that is easy
  • The type of property
  • The rough size of the job
  • Any access issues, like height or stairs

We quote each job on its own, so start by telling us what you need. Just call 0345 464 0079 or email us with the details, and photos are welcome.

For landlords and businesses

Hotels need rooms back in use, so the work can be planned room by room around your bookings where we can. Hotel work is part of what we do, alongside homes and businesses.

Whether it’s one flat or a portfolio, you get the same standard of work: the old material taken out, careful preparation and a 12-month guarantee.

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