Kent · England

Fire-rated sealant in Queen Street, Kent

Intumescent and fire-rated sealant around gaps, frames and service penetrations in Queen Street, with a 12-month guarantee on every job. Ask us for a quote.

  • Old fire sealant that has split or come away
  • Linear gaps at the head of walls
  • Joints picked up in a fire-stopping survey

Need fire rated sealant in Queen Street?

Landlord and commercial work in Queen Street

From a single let to a portfolio, the work is the same standard: the old material taken out, careful preparation and a 12-month guarantee.

Mouldy or split sealant often shows up at the end of a tenancy, and it’s quick to put right between tenancies. We can quote for more than one property at once.

Fire rated sealant for homes and businesses in Queen Street

Later work by other trades often breaks through fire stopping, especially in flats, HMOs, offices and schools. A new cable run or a replaced pipe can leave an open hole behind. Those are the gaps we close, using a tested fire-rated product. Common call-outs are for seals cut through by electricians, plumbers or data installers and gaps left after a refit or conversion, across door frames, linear gaps and flats & HMOs.

Somewhere as small as Queen Street, commercial jobs tend to be pubs, holiday lets, farm buildings or halls rather than offices. They all have washrooms, kitchens and service openings that need the right sealant.

A one-year guarantee comes as standard, so you’re not left on your own once the job is done.

Eleven members of the Mr Mastic team standing in front of branded white vans
Location
Queen Street (TN12)
Region
Kent
Cover
A year, on every job
Quote
Quoted before any work starts
Phone
0345 464 0079
Updated
26 October 2026

When it isn’t the sealant

Honest advice matters more to us than a booking, so here’s what new sealant will not do:

  • Openings too large for sealant, which need batts, boards or another system
  • Fire risk assessments, which need a qualified assessor
  • Issuing a fire rating or certificate for a building

If you’re 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

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

Common questions in Queen Street

Do you work for landlords with property near Paddock Wood station?

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

Can you do fire rated sealant in Queen Street?

Yes. We work across London and the South East, and Queen Street is part of that. You can ring 0345 464 0079 or drop us an email and tell us what needs doing.

Do you do fire sealant around door frames?

Yes. Gaps behind architraves are a common job for us. The door and its fittings are a separate job for a door specialist.

Can you quote for more than one area?

Yes. More than one area can be quoted together.

Is it OK to seal over old sealant?

No, it will not last. It may look fine at first, but the new bead soon lifts. The old sealant has to come out completely.

What does intumescent mean?

An intumescent material expands when it’s heated. Intumescent sealants are a type of fire-rated sealant and which one is used depends on the job.

Can you tell me how many minutes the seal will last?

Ratings and certificates are not something we issue. The performance comes from the product’s tested details and the specification from your assessor or designer; we install to those details and record what we did.

Is there any odour?

Sometimes, a little. It fades as the sealant cures, and ventilation helps.

Do you need fire rated sealant in Queen Street?

Gaps around door frames are easily missed. The gap between the frame and the wall is hidden behind the architrave, so it’s easy to leave unsealed when doors are changed.

The most common problems we see are:

  • Fire seals that have cracked with movement
  • Seals cut through by electricians, plumbers or data installers
  • New service routes left unsealed after building work
  • Gaps filled with a product that is not fire-rated

If you let a flat or house near Paddock Wood station, any gap left by new services in shared walls should be closed with a fire-rated product.

Questions to ask before booking

  • Which sealant they’ll use, and why
  • Whether you can choose the colour
  • How long to leave it before use
  • How the surfaces are prepared before sealing

10 questions to ask before booking

Commercial buildings in Queen Street

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 are given, installing the product to its tested details.

Managing a site like Paddock Wood Primary School? Then service openings in fire-resisting walls need checking after any refurbishment.

Queen Street is about 6 miles east of Tonbridge, in Kent. If you need fire rated sealant in Queen Street, please call 0345 464 0079 or drop us an email for a quick quote. We are based in Crawley and cover Kent. 922 places in Kent are on our list. Our Crawley page covers work nearby (27 miles or so).

All of TN12 is covered for fire rated sealant, from the main roads to the quietest streets. If you are just outside Queen Street, we cover Mile Oak (1 mile south), Pearson's Green (2 miles south), Claygate (2 miles south-east), Castle Hill (2 miles south) and Palmer's Green (2 miles south). We also work in nearby towns such as Maidstone (8 miles north-east), Sevenoaks (12 miles north-west), Royal Tunbridge Wells (7 miles south-west), Tonbridge (6 miles west), Kings Hill (6 miles north) and Foley Park (9 miles north-east).

Near you in Queen Street

In Queen Street, that means homes and buildings near John Brunt V.C. Pub, Mascalls School and Foal Hurst Wood, among other places. For rail, the closest station is Paddock Wood station, about 1 mile west of the centre. Other landmarks nearby include Tunbridge Wells Hospital (5.1 miles south-west) and The Hop Farm Museum (1.1 miles north-west). Open spaces near Queen Street include Tudeley Woods RSPB reserve.

Map of Queen Street © OpenStreetMap contributors

What affects the quote in Queen Street

You will get a clear quote before we start. It takes into account:

  • The old material and how stubborn it is
  • Mould in or behind the old joints
  • Which sealant suits the joint
  • When we can work, for business premises

Rather than a set price list, we look at what your job involves: the amount of work, the old material and the access. You’ll know the price before we begin.

What we need to know

The more you tell us, the more accurate the quote. When you ask for a quote, tell us:

  • How we’d reach the joints
  • Whether it has been sealed before
  • Roughly how big the job is
  • Pictures of the joints, sent by email

We do not publish a price list. Instead, we give you a clear price for your job. To arrange one, phone 0345 464 0079 or email us.

How it works

There isn’t much for you to do on the day. Show us the job and we’ll take it from there. The job generally takes from a few hours to a few days, depending on the number of gaps and the access, including the tidy-up. Somewhere like Queen Street needs a little journey planning: 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 and the faces 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 records.

How to prepare

  • Tell us if parking is tricky
  • Keep children and pets away from the work area
  • Clear items away from the joints we’re working on

How to get a quote

For fire rated sealant in Queen Street, call 0345 464 0079 or drop us an email. Tell us what the problem is and where, and we will agree the price before any work begins.

Ask for a quote

Read more

Can I do it myself?

Too much sealant is as bad as too little. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.

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.

How the job changes by surface

Service penetrations

Different services need different details: metal pipes, cables and plastic pipes aren’t treated the same. We follow the manufacturer’s tested detail for each, and tell you if sealant alone isn’t the right fix.

Door frames

Frame gaps are usually hidden behind the architrave. We seal any open gap to the product’s tested details so the architrave can be refitted.

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