Essex · England

Fire Rated Sealant in Great Maplestead

Fire rated sealant for Great Maplestead and the surrounding area: careful preparation, the right product and tidy work. Ask us for a quick quote.

  • New service routes left unsealed after building work
  • Seals cut through by electricians, plumbers or data installers
  • Unsealed gaps where pipes and cables go through a wall

Fire rated sealant near Great Maplestead

Fire rated sealant in Great Maplestead

In flats, HMOs, offices and schools, fire stopping is often disturbed by later work. 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. We work on door frames, plasterboard & masonry and flats & HMOs, and common reasons people get in touch are gaps where walls meet ceilings or slabs and joints picked up in a fire-stopping survey.

Work in a small place like Great Maplestead is planned ahead, journey included, so it can be fitted around guests, clients or events where possible.

Whatever the size of the job, it’s backed by our one-year guarantee in Great Maplestead and across Essex.

Eleven members of the Mr Mastic team standing in front of branded white vans
Location
Great Maplestead (CO9)
Region
Essex
Guarantee
One year on every job
Quote
A clear price before any work starts
Call
0345 464 0079
Updated
26 October 2026

Your questions about fire rated sealant in Great Maplestead

Can you do fire rated sealant in Great Maplestead?

Yes. We work across London and the South East, and Great Maplestead is part of that. You can call 0345 464 0079 or drop us an email and tell us what needs doing, and we will give you a clear price.

Will you come out to Great Maplestead?

Yes, smaller places are covered as well as towns. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.

What does fire rated sealant cost?

Every job is different, so each one gets its own quote. To get one, ring 0345 464 0079 or send us an email and tell us what needs doing and where.

Can you quote for more than one area?

Yes. Tell us about everything you’d like done and we will quote it together.

Can you work in occupied buildings?

Yes, whether the building is a school, an office, flats or an HMO, and whether it’s in use or not. Tell us how the building is used and we’ll plan around it.

What’s the difference between intumescent and fire-rated sealant?

Fire-rated sealant covers any sealant tested for use in fire stopping. Intumescent types expand when heated, and they’re one of the options. The specification and the tested detail decide which is used.

Do you take out the old sealant first?

Yes, always, and completely. New sealant won’t bond properly to old, so any old material comes out before anything new goes in.

What do you put in the joint?

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

How the job changes by surface

Plasterboard walls

In plasterboard walls, the condition of the board edge matters. Loose material is removed so the sealant has a firm edge.

Masonry and concrete

Brick, block and concrete walls and floors are sealed with products tested in masonry. We clean out dust and debris before sealing so the seal has something sound to bond to.

Signs you need fire rated sealant in Great Maplestead

Sealant applied too thin, without the backing its detail needs, or onto dust will not perform as it was tested. Rushed fire stopping is common, especially where it was squeezed in at the end of a project.

The most common problems we see are:

  • Gaps flagged on a fire risk assessment
  • Fire seals that have cracked with movement
  • Seals cut through by electricians, plumbers or data installers
  • Gaps around pipes and cables through fire-resisting walls

For buildings such as Church of St Giles, service openings in its walls need the right fire-rated sealant, as in any building.

Before you book anyone

  • What the cure time is
  • Whether they’re fully insured
  • What product goes in the joint
  • What happens if they find a problem under the old sealant

10 questions to ask before booking

What happens on the day

We keep the work tidy and contained to the joints we’re treating, so you can carry on as normal. Expect the work to take a few hours for a handful of gaps, and longer for a whole building, and we tell you how long to leave it before we go. In a small place like Great Maplestead, access is generally the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. First we work through your list or survey, measuring each gap and checking what it’s formed in.
  2. Anything that is not fit for the job comes out, and the gap is cleaned.
  3. We put in whatever backing or fill the product detail specifies.
  4. The sealant goes in to the depth its detail sets, then it’s tooled off.
  5. Finally, we list where we worked and what we used, for your records.

Getting ready for the visit

  • For business premises, tell us about site rules or sign-in
  • Tell us if parking is tricky
  • Move anything stored near the joints

Getting a quote

Every job is quoted individually. Simply ring 0345 464 0079 or send us an email and describe the job and send photos if you have them.

Get a quick quote

Related advice

DIY versus a professional finish

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 fails, we can still redo it.

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

Fire rated sealant around Great Maplestead

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, and gaps around services are often picked up there. We apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.

Managing a site like St Giles' Church of England Primary School? Then gaps opened by contractors for new cabling are a common finding in schools and offices.

Great Maplestead is about 3 miles north of Halstead, in Essex. Every kind of property in Great Maplestead is covered for fire rated sealant, old or new, large or small. The work is guaranteed for a year. Great Maplestead is one of 644 places in Essex we cover. We also work in Chelmsford, around 18 miles away.

Work in CO9 works the same way as everywhere else we cover. That includes homes and businesses on Monks Lodge Road and Church Street and the roads around them. Other places close to Great Maplestead include Little Maplestead (1 mile east), Wickham St Paul (2 miles north-east), Halstead (3 miles south), Pebmarsh (3 miles east) and Colne Engaine (4 miles south-east). Larger places within reach include Colchester (13 miles south-east), Braintree (7 miles south-west), Witham (12 miles south), Camulodunum (12 miles south-east), Great Dunmow (14 miles south-west) and Greenstead (14 miles south-east).

What’s near Great Maplestead

Locally, jobs take us to homes and businesses close to Hedingham School and Sixth Form, among other places. A little further out are Halstead Hospital (2.2 miles south) and Hedingham Castle (1.6 miles north-west). Not far away are Belcher's and Broadfield Woods.

Map of Great Maplestead © OpenStreetMap contributors

Quotes for fire rated sealant in Great Maplestead

For a quick quote, just ask. The main things that affect it are:

  • Access and height
  • The old material and how stubborn it is
  • Mould in or behind the old joints
  • The number of rooms or windows

A failed joint rarely gets cheaper to fix by waiting, because water and mould keep working on it. If you’re not sure whether it needs doing, call 0345 464 0079 or email us for an honest opinion and a quote.

Asking for a quote

Photos help, but a description is a good start. Try to tell us:

  • Photos by email, if that is easy
  • Any previous sealing or DIY work
  • Roughly how big the job is
  • What’s wrong with the joints now

For a quick quote, get us on the phone, or send an email if you’d rather. Describe what needs sealing and we’ll talk you through the work before giving you a price.

Landlords, agents and businesses in Great Maplestead

We also work for businesses, from offices to washrooms and kitchens. On commercial sites, working times can be discussed when we quote.

Housing providers, facilities teams and property managers book us too. We can quote a run of properties together, and we’re fully insured for the work.

Honest limits

We will always be straight with you, so here’s what new sealant won’t do:

  • Problems with the door itself rather than the gap around the frame
  • Issuing a fire rating or certificate for a building
  • Deciding what fire stopping a building needs

If in doubt, ring 0345 464 0079 or drop us an email and we will say what we think.

Where we work in Great Maplestead

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