Essex · England

Fire-rated sealant in Kelvedon Hatch, Essex

Specialist fire rated sealant for Kelvedon Hatch: careful preparation, the right product and tidy work. Ask us for a quick quote.

  • Unsealed gaps where pipes and cables go through a wall
  • Gaps filled with a product that is not fire-rated
  • Seals cut through by electricians, plumbers or data installers

Fire rated sealant in Kelvedon Hatch

How we handle fire rated sealant in Kelvedon Hatch

Door frame gaps, linear joints and holes around services all have their own details. Measuring the gap and checking what it’s made of comes first, then the sealant goes in to the depth the product’s details set. If you have linear gaps at the head of walls and open holes round services passing through fire walls, we can put it right, whatever the surface.

Work in a small place like Kelvedon Hatch is planned ahead, journey included, so the job can fit around bookings, guests or opening times where possible.

A 12-month guarantee comes as standard, so you are covered after we’ve gone.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Where
Kelvedon Hatch (CM15, CM14)
Wider area
Essex
Cover
One year on every job
Quotes
A clear quote up front
Call
0345 464 0079
Last updated
26 October 2026

DIY sealant or a professional job?

Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.

Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.

What the job involves on each surface

Door frames

Behind most architraves is a gap between frame and wall. We seal any open gap to the product’s tested details so the architrave can be refitted.

Flats and HMOs

Flats and HMOs rely on fire separation between homes and the common parts. We work through the gaps on your assessment room by room.

Kelvedon Hatch: your questions answered

Do you cover smaller places like Kelvedon Hatch?

Yes, Kelvedon Hatch is covered. We work across London and the South East, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.

Do you cover Kelvedon Hatch for fire rated sealant?

Yes. Our work covers London and the South East, and Kelvedon Hatch is part of that. You can phone 0345 464 0079 or email us and tell us what needs doing.

What do you put in the joint?

Each joint gets the product that suits it. Movement, water and weather all affect the choice, and we’ll tell you what we are using.

How much does fire rated sealant cost in Kelvedon Hatch?

We don’t publish prices, because the cost depends on the job: how much there is, what’s there now, how we reach it and what it needs. You’ll get a clear quote before we start.

Are you ARBOMaster approved?

Yes. Mr Mastic is an ARBOMaster approved applicator.

Will you assess my building’s fire safety?

No. We work from the specification you give us, and apply each product to its tested details.

Do you have insurance?

Yes. We’re fully insured.

Can you do several jobs on one visit?

Yes, and it often makes sense. Doing several areas at once is usually more efficient, so mention them when you ask for a quote.

Fire rated sealant in Kelvedon Hatch: 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, which is often where open fire-stopping gaps are first noticed. We work to the specification you’re given, installing the product to its tested details.

For buildings such as New Church of St Nicholas, service openings in its walls need the right fire-rated sealant, as in any building. For landlords with property near Shenfield station, new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant. If you look after a building such as Kelvedon Hatch Community Primary School, gaps opened by contractors for new cabling are a common finding in schools and offices.

Kelvedon Hatch is about 3 miles north-west of Brentwood, in Essex. If you need fire rated sealant in Kelvedon Hatch, it’s easy to get a quote: please call 0345 464 0079 or drop us an email. We are based in Crawley and cover Essex. 644 places in Essex are on our list, large and small. There’s also a page for Chelmsford, about 10 miles away.

We work across CM15 and CM14 for fire rated sealant. You’ll find streets such as Church Road, Swan Lane and The Finchingfields, and we cover them all. Nearby, we also carry out fire rated sealant in Doddinghurst Common (1 mile south), Navestock Side (1 mile south-west), Bentley (1 mile south), Hook End (1 mile north-east) and Stondon Massey (1 mile north-east). Larger places within reach include Chelmsford (10 miles north-east), Basildon (10 miles south-east), Harlow (10 miles north-west), Brentwood (3 miles south-east), Billericay (7 miles east) and Rayleigh (15 miles east).

Local landmarks in Kelvedon Hatch

We work in homes and buildings around The Shepherd Public House, among other places. The closest station to Kelvedon Hatch is Shenfield station, about 3.4 miles south-east. Nearby you’ll also find Brentwood Community Hospital (3.3 miles south-east). The countryside around Kelvedon Hatch includes Thorndon Park.

Map of Kelvedon Hatch © OpenStreetMap contributors

When it is not the sealant

Sealant is not the answer to every problem, and we’ll tell you before any work starts. Sealant will not put right:

  • Construction that does not provide fire resistance on its own
  • Issuing a fire rating or certificate for a building
  • Doors that aren’t fire doors in the first place

Not sure which it is? You can ring 0345 464 0079 or send us an email and we’ll tell you honestly before booking.

Where we work in Kelvedon Hatch

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

How it works

There’s no need to move everything out before we come, only the area right around the joints. We protect the rest, and the work takes a few hours for a handful of gaps, and longer for a whole building in most cases. In a small place like Kelvedon Hatch, access is normally the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. We begin by agreeing the list of gaps from your assessor’s or designer’s requirements.
  2. We measure every gap and note what it’s in and what passes through.
  3. Unsuitable material such as ordinary foam or silicone is cut out and the faces cleaned.
  4. We fit backing where needed and apply the fire-rated sealant to depth.
  5. Every location is recorded with the product used for your files.

How to prepare

  • For business premises, tell us about site rules or sign-in
  • Let us know about earlier repairs to the joints
  • Clear items away from the joints we are working on

Getting a quote

There’s no standard price list. Instead, we give you a clear quote for your job. To arrange one, phone 0345 464 0079 or send us an email.

Get a price

Read more

Keeping the joints in good condition

No joint lasts for ever, but care makes a real difference. Our tips:

  • Never patch a fire seal with standard sealant
  • Don’t paint over fire sealant until it has cured
  • Store the list of sealed gaps with your building paperwork
  • Get damaged fire seals looked at promptly

Any fire seal that’s cut or drilled needs resealing to its tested detail. If you need new services through a sealed wall, plan the fire stopping as part of the job.

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 affects the quote in Kelvedon Hatch

The quote reflects the job in front of us. We look at:

  • The size of the job
  • The type of sealant required
  • How easy the joints are to reach
  • Mould in or behind the old joints

Some things make a job bigger or smaller: the old material and how easily it comes out, any mould to treat, and whether the work is at height. We take all of that into account in your quote.

Helping us quote

To make quoting easier, please include:

  • Access, such as stairs, a lift or height
  • Roughly how big the job is
  • The address or postcode of the job
  • If it’s domestic, commercial or a hotel

It all starts with a short chat. Tell us what’s wrong, where it is and how much there is. When it suits you, call 0345 464 0079 or email us.

Why act early in Kelvedon Hatch

Waiting for the next refit can leave a gap open for years. On its own, sealing it now is a small job. Around Kelvedon Hatch, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.

No two jobs are quite the same, so we quote each one individually. Size, access and the product the joint needs all play a part.

Why book with us

  • Experience in homes, commercial sites and hotels
  • Fully insured
  • An ARBOMaster approved applicator
  • Anti-fungal sanitary silicone in wet areas

Take a look at what affects the cost or customer reviews.

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