Essex · England

Newman's End Fire Rated Sealant

We cover Newman's End for intumescent and fire-rated sealant around gaps, frames and service penetrations. Old material cut out, joints cleaned and sealed neatly.

  • Joints picked up in a fire-stopping survey
  • Standard silicone or caulk in a fire-stopping gap
  • Open joints along the top of partitions

Trusted fire rated sealant in Newman's End

Aftercare tips

So the new joints stay in good condition:

  • Do not fill fire-stopping gaps with ordinary foam or silicone
  • Allow for resealing whenever new services are run
  • Keep the record of products and locations with your fire safety documents
  • Keep photos of seals that will be hidden

Let contractors know where fire stopping has been done, and make sure anything they disturb is resealed with a suitable product. Later work is a common cause of damaged fire stopping.

When you plan work that goes through walls or ceilings, plan the fire stopping too. Catching it then saves a separate visit later.

How we handle fire rated sealant in Newman's End

Deciding which gaps need fire stopping is not 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. Typical jobs include gaps where walls meet ceilings or slabs and door frames with gaps between frame and wall, on linear gaps, plasterboard & masonry and flats & HMOs.

Work in a small place like Newman's End is planned ahead, journey included, so it can be fitted around guests, customers or events where possible.

Whatever the size of the job, it’s backed by our 12-month guarantee in Newman's End and across Essex.

Place
Newman's End (CM17)
Wider area
Essex
Guarantee
One year on every job
Quote
A clear quote up front
Call
0345 464 0079
Updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

What sealant work can’t fix

Sealant isn’t the answer to every problem, and we’ll tell you before work begins. Sealant won’t put right:

  • Fire doors that need new seals, closers or hardware
  • Fire risk assessments, which need a qualified assessor
  • Walls or floors that weren’t built to resist fire

Not sure which it is? You can phone 0345 464 0079 or drop us an email and we will tell you honestly before you book.

Where we work in Newman's End

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

What we’re called out for in Newman's End

Sealant applied too thin, without the backing its detail needs, or onto dust will not perform as it was tested. We see plenty of fire stopping that was hurried.

Signs it’s time to call us include:

  • Unsealed gaps around fire door frames
  • Old fire sealant that has split or come away
  • Linear gaps at the head of walls
  • Fire stopping disturbed by later work

If you look after a church, hall or community building such as Parish Church of St Mary, gaps around pipes and cables are worth checking after any building work there.

What your quote should include

  • Whether the sealant suits the joint
  • Who turns up on the day
  • Whether they seal over old material or remove it
  • Are they insured?

Our hiring checklist

Your questions about fire rated sealant in Newman's End

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

Yes, we work for landlords and agents. Just call 0345 464 0079 or email us and tell us about the property, and we’ll send you a clear quote.

Will you come out to Newman's End?

Yes, smaller places are covered as well as towns. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

Do you do fire sealant around door frames?

Yes, where the gap suits a sealant detail. We seal the frame-to-wall gap, not the door itself.

Do you carry out fire risk assessments?

No, we don’t assess buildings. Once you have a specification or action list from your assessor or designer, we’ll quote for the sealant work on it.

What sealant do you use?

The product depends on the job: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. Brands we use include Arbo and Everbuild.

Do you take on fire stopping in schools and offices?

Yes. Occupied flats, HMOs, offices and schools are all fine, with access planned around residents or staff. Out-of-hours work can be arranged where it’s needed.

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

We don’t issue ratings or certificates ourselves. What’s required is set by your assessor or designer, and the product’s tested details show what it achieves, and we install to them.

What do you need from me for a quote?

The location, the problem and the rough size of the job. If you can, email a few pictures.

Quotes for fire rated sealant in Newman's End

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

  • Whether old sealant or filler has to be cut out
  • The size of the job
  • The type of sealant required
  • How many areas need sealing

The cost depends on the amount of work, how much old material has to come out and access to the work. You’ll have a clear quote before any work starts.

What we need to know

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

  • What the problem is, such as mould, gaps, leaks or cracking
  • If it’s domestic, commercial or a hotel
  • Any access issues, like height or stairs
  • Roughly how big the job is

To get a quote, call 0345 464 0079 or send us an email and tell us where the job is and what the problem looks like. You will have a clear quote before work begins.

Different surfaces, different methods

Masonry and concrete

Masonry is dusty and porous, so preparation matters. We brush and vacuum the gap and use backing where the detail needs it.

Service penetrations

Wherever a service goes through a fire-resisting wall or floor, there’s a gap around it. The sealant is chosen for what passes through and how wide the gap is.

What we do, step by step

When we arrive, we start by going over the job with you, so there are no surprises. Surfaces next to the work are protected before any work begins. Most jobs take anything from a few hours to several days, depending on how many gaps there are. Somewhere like Newman's End needs a little journey planning: 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. 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. Every location is recorded with the product used.

Preparing for the visit

  • Tell us if parking is tricky
  • Move anything stored near the joints
  • Mention if the joints have been sealed before

How to get a quote

Getting a quote is simple: tell us what needs doing and where. Photos by email help us understand the job.

Ask for a quote

Related advice

Why act early in Newman's End

Doing it once, properly, beats doing it twice. Work that does not follow the tested detail may have to come out again once someone inspects it. Where a wall is exposed, as many are in small places like Newman's End, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.

Every job is a little different, so we quote each one individually. Size, access and the product the joint needs all make a difference.

Why book with us

  • Trusted Arbo and Everbuild sealants
  • Every job guaranteed for a year
  • Sanitary silicone with an anti-fungal additive in wet areas
  • 20+ years of sealant experience

Take a look at how sealant jobs are priced or our reviews.

What fire rated sealant looks like in Newman's End

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 landlords with property near Sawbridgeworth station, any gap left by new services in shared walls should be closed with a fire-rated product.

Newman's End is about 4 miles east of Harlow, in Essex. Jobs in Newman's End get the same care as everywhere else we work: old sealant removed completely, careful preparation and a 12-month guarantee. We cover 644 towns and villages across Essex, large and small. We also work in Chelmsford, around 13 miles away.

All of CM17 is covered for fire rated sealant. You’ll find streets such as Harlow Road and High Lane. Neighbouring places we cover for fire rated sealant include Matching (1 mile south), Matching Tye (1 mile south), Housham Tye (1 mile south-west), Loyter's Green (1 mile south) and Magdalen Laver (3 miles south). Further out, we also cover Chelmsford (13 miles east), Harlow (4 miles west), Brentwood (12 miles south), Billericay (15 miles south-east), Loughton (11 miles south-west) and Waltham Abbey (11 miles south-west).

Near you in Newman's End

The closest station to Newman's End is Sawbridgeworth station, roughly 2.3 miles north-west of the centre. Well-known places in the area include Princess Alexandra Hospital (4.9 miles west) and Mark Hall Cycle Museum (3.3 miles west). For a walk, there’s Sawbridgeworth Marsh.

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