Kent · England

Fire Rated Sealant in Felderland

Intumescent and fire-rated sealant around gaps, frames and service penetrations for householders, landlords and businesses in Felderland. ARBOMaster approved applicators, fully insured, with a 12-month guarantee.

  • Old fire sealant that has split or come away
  • Holes left by a change of layout
  • Unsealed gaps where pipes and cables go through a wall

Fire rated sealant in Felderland

DIY versus a professional finish

Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.

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

Fire rated sealant for homes and businesses in Felderland

Deciding which gaps need fire stopping isn’t our role; that comes from your fire risk assessor, designer or building control. Our part is applying the specified sealant carefully, to the right depth and with the right backing. If you are dealing with gaps left after a refit or conversion and damaged fire sealant left by other trades, we can put it right, on service penetrations, plasterboard & masonry and linear gaps alike.

For holiday lets, converted business premises or a community building near Felderland, washroom and kitchen sealant and any fire-rated joints need the same attention as anywhere.

Big or small, you get the same 12-month guarantee.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Location
Felderland (CT14)
Wider area
Kent
Cover
A year, on every job
Price
Quoted before any work starts
Phone
0345 464 0079
Last updated
26 October 2026

Common problems we fix in Felderland

If the sealant is too shallow, has the wrong backing or sits on a dusty surface, it is not installed as tested. Rushed fire stopping is common.

These are the problems we are asked about most:

  • Open joints along the top of partitions
  • Door frames with gaps between frame and wall
  • Gaps filled with a product that isn’t fire-rated
  • Open holes round services passing through fire walls

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

Questions to ask before you book

  • How hidden problems are handled
  • What product goes in the joint
  • Who does the work, and how experienced they are
  • Whether VAT is included

How to choose a mastic man

What affects the cost of fire rated sealant

Call for a quick quote. The main things that affect it are:

  • How many areas need sealing
  • Which sealant suits the joint
  • How easy the joints are to reach
  • The amount of work

No two jobs are quite the same, so each one gets its own quote. The number of joints, how easy they are to reach and the sealant needed all play a part, and we will explain the quote if you ask.

What to tell us for a quote

Before you ask for a quote, have a think about:

  • How we’d reach the joints
  • Where the job is, and your postcode
  • What’s wrong with the joints now
  • Whether it’s a home or a business

Getting a quote is simple: let us know the job and the location and its rough size. A few photos by email make the job easier to understand, and we’ll take it from there.

Keeping the joints in good condition

After the cure time, these simple habits help:

  • Keep pictures of seals that will be hidden
  • Check risers, ceiling voids and cupboards during building checks
  • Allow for resealing whenever new services are run
  • Get damaged fire seals looked at promptly

Follow the cure time we give you before decorating over the sealant. Some fire-rated sealants can be painted and some can’t and we’ll tell you which one you have.

Open gaps do not only matter in a fire: noise, draughts and even pests can come through too. Sealing them early helps on every front.

What sealant work cannot fix

In fairness, some problems need a different trade:

  • Large holes that need a different fire-stopping system
  • Problems with the door itself rather than the gap around the frame
  • Sign-off of the building, which sits with building control or your assessor

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

Surfaces we seal

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

Landlords, agents and businesses in Felderland

Mouldy or split sealant often shows up at the end of a tenancy, and it’s easy to sort out between tenants. We can quote for more than one property at once.

Housing providers, facilities teams and property managers book us too in Felderland and across Kent. We can quote a run of properties together, and we’re fully insured for the work.

How the visit works

All our tools and materials come with us in the van, so there’s nothing for you to buy. After a quick look at the joints together, the area is protected and the work begins. It normally takes from a few hours to a few days, depending on the number of gaps and the access. For a village or hamlet like Felderland, the journey is planned in advance: tell us about narrow lanes, gates, long drives and where we can park. Everything for the job comes with us, so a second trip is avoided where possible.

  1. Before starting, we go through the specification or action list with you.
  2. Each gap is measured and its substrate and service noted.
  3. Any non-fire-rated filler is removed.
  4. The specified fire-rated sealant goes in over any backing its detail requires.
  5. We hand over a list of locations and products for your files.

Getting ready for the visit

  • Keep children and pets away from the work area
  • Let us know about parking restrictions
  • Let us know about earlier repairs to the joints

Ask for a quote

Every job is quoted individually. Just phone 0345 464 0079 or send us an email with the details.

Get a quick quote

Advice

Your questions about fire rated sealant in Felderland

Can you help a landlord with a rental near Sandwich station?

Yes, landlords and agents are among the people we work for, and several properties can go on one quote. You can ring 0345 464 0079 or email us with the details for a clear quote.

Do you cover smaller places like Felderland?

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.

Do you hold any approvals?

Yes. Mr Mastic is an ARBOMaster approved applicator, and we are fully insured.

What should I tell you?

Where the job is, what the problem is and roughly how big it is. Photos by email help too.

Is standard sealant good enough for a fire gap?

No. Standard sealants aren’t made or tested to stop fire. If it’s been used, we remove it and use the right product.

Will the old sealant be removed?

Yes, always, and completely. New sealant will not bond properly to old, so any old material comes out before anything new goes in.

Is there a guarantee?

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

Can you tell me which gaps need fire stopping?

No. Your fire risk assessor, designer or building control decides that. We apply fire-rated sealant to the requirements they set.

Fire rated sealant around Felderland

If you run a hotel, guest house or holiday let in a coastal place like Felderland, busy months put washrooms and kitchens under pressure, so it’s worth checking the sealant before the busiest weeks. There are hotels and other places to stay in and around Felderland. Hotel work can be planned room by room, with out-of-hours working where needed.

Community buildings like Church of St Peter and St Paul are part of the picture too: gaps around pipes and cables are worth checking after any building work there. Rented homes near Sandwich station change hands often, and new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant.

Felderland is about 4 miles north-west of Deal, in Kent. Jobs in Felderland get the same care as everywhere else we work: old sealant removed completely, careful preparation and a 12-month guarantee. Across Kent, we cover 922 places, and Felderland is one of them. For nearby work, see our Chelmsford page (49 miles or so).

Work in CT14 is quoted and booked the same way as anywhere else. Fire rated sealant is available to properties on Felderland Lane, Felderland Close and Deal Road. Nearby, we also carry out fire rated sealant in Statenborough (1 mile west), Worth (1 mile east), Ham (1 mile south), Woodnesborough (1 mile north-west) and Sandwich (1 mile north). Within a short drive, we also cover Canterbury (11 miles west), Margate (9 miles north), Dover (8 miles south), Folkestone (14 miles south-west), Ramsgate (7 miles north-east) and Broadstairs (8 miles north-east).

Landmarks near Felderland

We work in homes and buildings around The Blue Pigeons pub, Worth Primary School and Ham Fen, among other places. The closest station to Felderland is Sandwich station, about 1 mile north-east. Well-known places in the area include Sandown Castle (3.3 miles south-east) and The Precinct Toy Collection (1.4 miles north). Green spaces nearby include Monk's Wall nature reserve.

Map of Felderland © OpenStreetMap contributors
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job