Essex · England

Fire-rated sealant in Bromley Cross, Essex

Intumescent and fire-rated sealant around gaps, frames and service penetrations in Bromley Cross, with a 12-month guarantee on every job. Call for a quick quote.

  • Open holes round services passing through fire walls
  • Open joints along the top of partitions
  • Fire seals that have cracked with movement

Book fire rated sealant in Bromley Cross

Quotes for fire rated sealant in Bromley Cross

We do not publish a price list. The quote depends on:

  • How easy the joints are to reach
  • Any mould that needs treating
  • The product the joint needs
  • The number of rooms or windows

A failed joint rarely gets cheaper to fix by waiting. If you are unsure, ring 0345 464 0079 or drop us an email for an honest opinion and a quote.

What we need to know

Photos by email are helpful but not essential. Please mention:

  • Photos by email, if that’s easy
  • Any previous sealing or DIY work
  • The rough size of the job
  • How we’d reach the joints

Asking for a quote is easy: let us know what needs doing and where. Photos by email help us understand the job, and we’ll take it from there.

About our fire rated sealant in Bromley Cross

Later work by other trades often breaks through fire stopping, especially in flats, HMOs, offices and schools. One new cable or pipe can leave a gap that nobody goes back to seal. Those are the gaps we close, using a tested fire-rated product. If you have gaps flagged on a fire risk assessment and gaps filled with a product that isn’t fire-rated, we can help, on service penetrations, linear gaps and flats & HMOs alike.

In a village or hamlet like Bromley Cross, commercial work is more likely to be a pub, a farm shop, holiday lets or a village hall than an office block. They all have washrooms, kitchens and service openings that need the right sealant.

A one-year guarantee comes with the work, just as it does everywhere we cover.

Place
Bromley Cross (CO7)
Region
Essex
Cover
One year on every job
Price
A clear price before any work starts
Call
0345 464 0079
Updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

How it works

We keep the work tidy and contained to the joints we’re treating. Expect the work to take anything from a few hours to several days, depending on how many gaps there are, and we explain the cure time before we leave. For a village or hamlet like Bromley Cross, 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. We start with the survey or action list, checking the size and surfaces of every gap.
  2. Old or unsuitable sealant is cut out and the gap cleaned.
  3. Backing or fill is fitted where the product’s tested detail calls for it.
  4. We apply the fire-rated or intumescent sealant to the specified depth and tool it.
  5. Finally, we list where we worked and what we used, for your records.

Preparing for the visit

  • Where the joints are inside, avoid wetting them before we arrive
  • Tell us if parking is tricky
  • Mention any leaks or damp you’ve noticed

Get a quote

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

Get a quick quote

Related advice

Your questions about fire rated sealant in Bromley Cross

Is Bromley Cross in your area for fire rated sealant?

Yes, Bromley Cross is within the area we cover. Our work covers London and the South East. You can call 0345 464 0079 or drop us an email and tell us what needs doing.

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

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

Can you seal over the old sealant?

No. New silicone won’t bond to old silicone, and it traps any mould or water underneath. We remove it all first.

Is it worth trying it myself?

Some simple jobs can be done by a careful DIYer. Most DIY failures come from sealing over old material, wet joints or too much sealant.

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.

Are you ARBOMaster approved?

Yes. ARBOMaster is the approved applicator scheme for Arbo sealants, and we’re part of it.

Is standard sealant good enough for a fire gap?

No. Ordinary silicone, caulk or foam isn’t tested as fire stopping. We cut it out and reseal with a fire-rated product.

Will you assess my building’s fire safety?

No. We follow the requirements from your assessor, designer or building control and install to the manufacturer’s details.

When to call us in Bromley Cross

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, especially where it was squeezed in at the end of a project.

These are the problems we’re asked about most:

  • Gaps flagged on a fire risk assessment
  • Gaps left after a refit or conversion
  • Open gaps behind door architraves
  • Open joints along the top of partitions

Letting a property close to Manningtree station? Then fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.

Questions to ask before booking

  • Is the old sealant removed completely?
  • What the quote includes, VAT included or not
  • Whether the sealant suits the joint
  • How the colour is chosen

How to choose a mastic man

How the job changes by surface

Masonry and concrete

Preparation counts on brick, block and concrete. The gap is cleaned and backed where required before the sealant goes in.

Linear gaps

Linear gaps run along the head of walls, at floor edges and between panels. They’re sealed with a fire-rated sealant over backing where the detail calls for it.

Workplaces and buildings in Bromley Cross

In England, the Regulatory Reform (Fire Safety) Order 2005 requires a fire risk assessment for workplaces and for the common parts of blocks of flats, 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 Church of St Anne and St Lawrence, gaps around pipes and cables are worth checking after any building work there.

Bromley Cross is about 5 miles east of Colchester, in Essex. For fire rated sealant in and around Bromley Cross, please ring 0345 464 0079 or drop us an email for a quick quote. We are based in Crawley and cover Essex, Bromley Cross included. Across Essex, we cover 644 places, and Bromley Cross is one of them. You can also see our page for Chelmsford, roughly 25 miles from Bromley Cross.

Our applicators cover all of the CO7 postcode area for fire rated sealant. Local streets include Ardleigh Road, Briar Road and Mill Lane, and we cover them all. We also cover Burnt Heath (1 mile north), Foxash Estate (2 miles north), Little Bromley (2 miles north-east), Lawford (3 miles north-east) and Horsley Cross (3 miles east). We also work in nearby towns such as Colchester (5 miles west), Clacton-on-Sea (10 miles south-east), Harwich (11 miles east), Camulodunum (6 miles west), Greenstead (3 miles south-west) and Tiptree (13 miles south-west).

Near you in Bromley Cross

In Bromley Cross, that means homes and buildings near Ardleigh Park and The Cross Inn, among other places. Bromley Cross’s nearest station is Manningtree station, roughly 3.3 miles north-east. A little further out are Colchester Hospital (4.5 miles west) and Colchester Castle (4.5 miles west). Open spaces near Bromley Cross include Cockaynes Wood.

Map of Bromley Cross © OpenStreetMap contributors

Can I do it myself?

If you are set on DIY, put the effort into preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it doesn’t work out, we can still put it right.

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.

Landlord and commercial work in Bromley Cross

If you manage several properties in or around Bromley Cross, several properties can go on one quote. Send us the addresses and the work at each, and photos by email help.

We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.

Honest limits

Some problems need a builder, plumber or other trade rather than us:

  • Walls or floors that weren’t built to resist fire
  • Fire doors that need new seals, closers or hardware
  • Openings too large for sealant, which need batts, boards or another system

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

Joints and surfaces we work on

  • Door frames
  • Plasterboard & masonry
  • Flats & HMOs
  • Service penetrations
  • Linear gaps
  • Pipe & cable gaps
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job