Essex · England

Fire Rated Sealant in Keeres Green

Our applicators work in Keeres Green on intumescent and fire-rated sealant around gaps, frames and service penetrations. Old sealant removed completely, joints prepared properly.

  • Ordinary sealant used where a fire-rated product was needed
  • Door frames with gaps between frame and wall
  • Sealant items on a fire risk assessment action list

Book fire rated sealant in Keeres Green

Keeres Green questions

Is Keeres Green in your area for fire rated sealant?

Yes, Keeres Green is within the area we cover. Our work covers London and the South East. Just phone 0345 464 0079 or send us an email with a few details of the job, and we’ll send you a clear quote.

Is fire rated sealant in Keeres Green guaranteed?

Every job comes with our one-year guarantee, wherever it is. We’re fully insured, and an ARBOMaster approved applicator.

How do I get a quote for fire rated sealant in Keeres Green?

It depends on the job, so we quote each one individually. For a quick quote, phone 0345 464 0079 or send us an email and let us know what needs doing and where.

Is standard sealant good enough for a fire gap?

No. It might close the gap, but it is not a fire-rated seal. A tested fire-rated product is needed and we can apply it for you.

What fire rating will the seal have?

We don’t issue ratings or certificates ourselves. The performance comes from the product’s tested details and the specification from your assessor or designer, and we install to them.

Can new sealant go over the old?

No. New silicone won’t bond to old silicone, and it traps any mould or water underneath. It all has to come out first.

Will there be a smell?

Sometimes, a little. It fades as the sealant cures.

Will the old sealant be removed?

Yes. We cut out all the old sealant and clean the joint before resealing.

Fire rated sealant in Keeres Green

In flats, HMOs, offices and schools, fire stopping is often disturbed by later work. One new cable or pipe can leave a gap that nobody goes back to seal. We seal them with a product tested for that kind of gap. We are often asked to deal with standard silicone or caulk in a fire-stopping gap and open joints along the top of partitions, on door frames, service penetrations and pipe & cable gaps.

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

The work is covered for a year after we finish. If anything is not right with it, call 0345 464 0079 or email us.

Place
Keeres Green (CM6)
Wider area
Essex
Cover
A year, on every job
Price
A clear quote up front
Phone
0345 464 0079
Page updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

Quotes for fire rated sealant in Keeres Green

You’ll get a clear quote before any work starts. It’s based on:

  • When we can work, for business premises
  • The number and length of the joints
  • How easy the joints are to reach
  • Whether there’s mould to deal with

Some things make a job bigger or smaller: the old material and how easily it comes out, whether mould needs treating, and whether we need extra access for height. Your quote takes all of that into account.

Helping us quote

To make quoting easier, please include:

  • A few pictures by email, if you can
  • The rough size of the job
  • If someone has resealed it before
  • The address or postcode of the job

We quote each job on its own, so the first step is telling us about yours. Just call 0345 464 0079 or send us an email with the details, and photos are welcome.

Do you need fire rated sealant in Keeres Green?

Movement in the structure can open gaps too: cracked or debonded sealant leaves an open route through the wall. Knocks, maintenance and building work damage it further.

If you can see any of these, it’s time to have the joints looked at:

  • Gaps filled with a product that is not fire-rated
  • Fire seals that have cracked with movement
  • Gaps left after a refit or conversion
  • Sealant items on a fire risk assessment action list

If you look after a church, hall or community building such as Parish Church of St Michael and All Angels, older buildings that have had new heating or wiring often have service gaps worth checking.

What to look for in a quote

  • How hidden problems are handled
  • When the joint can take water or movement
  • Are they insured?
  • What guarantee comes with the work

Choosing a sealant specialist

Looking after it afterwards

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

  • Don’t paint over fire sealant until it has cured
  • Get damaged fire seals looked at promptly
  • Include fire stopping when you schedule refits
  • File the fire-stopping record where your assessor can find it

Leave the sealant to cure fully before painting near it. Not every fire-rated sealant takes paint.

It’s easiest to seal gaps while they’re few and easy to reach. Leave them and each new job adds another hole and the job gets bigger.

What happens if it’s left?

Items left open on a fire risk assessment tend to come back at the next review. Getting them done and written up means you can show the action was taken. Around Keeres Green, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.

A failed joint rarely gets cheaper to fix by waiting, as water and mould keep getting in. If you’re unsure, call 0345 464 0079 or send us an email for an honest opinion and a quote.

What you get with us

  • One-year guarantee on every job
  • More than 20 years in sealant work
  • Quality sealants from Arbo and Everbuild
  • Experience in homes, commercial sites and hotels

See what affects the cost and what customers say.

Commercial buildings in Keeres Green

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

For site and facilities teams at buildings such as Rodings Primary School, gaps opened by contractors for new cabling are a common finding in schools and offices.

Keeres Green is about 8 miles south-east of Bishop's Stortford, in Essex. Wherever you are in the CM6 postcode area, we cover fire rated sealant for homes and businesses. We cover 644 towns and villages across Essex. Chelmsford is on our list too, around 9 miles away.

Postcode districts we cover here for fire rated sealant: CM6. Nearby, we also carry out fire rated sealant in Roundbush Green (1 mile north), Great Canfield (2 miles north), High Roding (2 miles north), High Easter (2 miles east) and Stagden Cross (3 miles east). Larger places within reach include Chelmsford (9 miles south-east), Braintree (12 miles north-east), Harlow (9 miles west), Brentwood (12 miles south), Billericay (13 miles south) and Witham (14 miles east).

Near you in Keeres Green

We work in homes and buildings around King William IV Public House. Nearby you will also find Willingale Doe (3.8 miles south).

Map of Keeres Green © OpenStreetMap contributors

How the job changes by surface

Door frames

The gap between a door frame and the wall around it needs sealing as well as the door itself. We seal that gap with a fire-rated sealant suited to the frame and wall.

Service penetrations

Different services need different details: metal pipes, cables and plastic pipes aren’t treated the same. Each one is sealed to the product’s tested detail.

Landlord and commercial work in Keeres Green

A neglected joint can let water reach the structure, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance.

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.

How it works

We work through the job in order: protection first, then preparation, sealing and a tidy-up. Typically it takes from a few hours to a few days, depending on the number of gaps and the access, and the area is left clean. For a village or hamlet like Keeres Green, the journey is planned in advance: tell us about narrow lanes, gates, long drives and where we can park. We bring what the job needs, so it can be finished in one trip where possible.

  1. We go through the gaps on your list or survey and check each one’s size and substrate.
  2. We remove any old or unsuitable filler and clean the gap.
  3. We put in whatever backing or fill the product detail specifies.
  4. We apply the fire-rated or intumescent sealant to the specified depth and tool it.
  5. We record the locations and products used for your records.

Preparing for the visit

  • Tell us about any previous sealing or DIY attempts
  • Let us know about stairs, lifts or work at height
  • Mention any leaks or damp you’ve noticed

Get a quote

Call for a quick quote, or send an email if you’d rather. Describe what needs sealing and we will explain what’s involved.

Get a price

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