The Mastic Doctor team standing beside their branded vans outside an office building
Essex · England

Fire-rated sealing and fire stopping in Malting Green, Essex

We carry out fire-rated and intumescent sealing of service penetrations and linear gaps in Malting Green and the surrounding area. Send photos or drawings for a fixed quote.

  • Seals that don’t match their tested detail
  • Damaged fire seals in risers and voids
  • Head-of-wall gaps with no fire seal
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
Constructionline member
Fully insured: £5m PL

Fire stopping in Malting Green

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

When to bring in a specialist

Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and we’ll confirm the paperwork you need with the quote.

For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint, which is what makes a joint last.

How we handle fire stopping in Malting Green

It helps to set out our role at the start. The designer, fire engineer or building control decides which fire stopping is required; sign-off sits with them too. We fit the specified fire-rated sealant following that specification and the maker’s installation guidance on sites in Malting Green. We work on pipe penetrations, service gaps in risers and linear gaps at wall heads, and what we are called in for most is fire sealant pulled out of the opening and head-of-wall gaps with no fire seal. Most enquiries from Malting Green start with one failed joint and grow into a wider look at the building: we look at the rest while we are there and tell you what we find.

Barn and farm-building conversions near places like Malting Green often combine new partitions with old walls. Where a pipe or cable passes through a fire-resisting wall, the seal must match the tested detail: product, substrate, gap and depth.

Work we carry out comes with a 12-month guarantee. If an installation problem shows up, give us a call on 01277 525 020 or email drawings and photos and we will arrange a return visit.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Malting Green (CO2)
Region
Essex
Guarantee
12 months on every job
Quote
Quoted before any work starts
Call
01277 525 020
Page updated
3 November 2026

Fire stopping in Malting Green: the local picture

In England, Approved Document B covers fire stopping of openings and penetrations. Its BS 476 references are being withdrawn from 2 September 2029, with BS EN 13501-2 classification taking over, subject to transitional arrangements. We install whatever has been specified, to the product’s tested detail. Central London is about 48 miles from Malting Green. Offices around the capital are refitted often, and the cabling that follows can breach fire-resisting walls.

Older community buildings such as Church of St Andrew that have been rewired or given new heating can have service gaps through walls worth checking against the specification. Office fit-outs on sites such as Gosbeck's Business Park, 1.6 miles to the north of Malting Green, add cabling and pipework through fire-resisting walls, and fire-rated sealant goes in where the specification calls for it. At a healthcare site like Essex County Hospital (2.9 miles north of Malting Green), new services through compartment walls are a constant, and each needs the specified seal.

Malting Green is about 3 miles south of Colchester, in Essex. Across the CO2 postcode area, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. We work across 644 places in Essex, from busy centres to rural villages. There’s a separate page for London, about 48 miles away.

We cover the CO2 postcode districts. Streets here include Abberton Road, Mill Lane and Bounstead Hill, and sites on any of them can send details for a fixed quote. Close to Malting Green, our area also takes in Layer-de-la-Haye (1 mile west), Abbey Field (2 miles north), Peldon (2 miles south), Birch (2 miles west) and Heckfordbridge (2 miles west). A short drive away, we cover Colchester (3 miles north), Braintree (14 miles west), Clacton-on-Sea (12 miles east), Maldon (12 miles south-west), Witham (11 miles west) and Camulodunum (3 miles north).

What’s near Malting Green

In Malting Green, that means premises near Donkey And Buskins Public House, among other places. The nearest railway station is Colchester Town station, roughly 3.1 miles north-east. Nearby you will also find Birch Castle (2.3 miles west) and Social History Museum (3.1 miles north). The countryside around Malting Green includes Roman River Valley.

Map of Malting Green © OpenStreetMap contributors

How a job runs

We schedule the visit to fit the site hours and access windows you give us. On the day, the work area is kept contained and tidy, and your contact hears from us before we move to the next area. If others near Malting Green need work, visits can be combined, which keeps travel down. You’ll have a fixed quote before work starts.

  1. The specification and schedule come first, so we know which details apply.
  2. We plan the sequence of floors, risers and voids with you.
  3. Each opening is checked for wall or floor type, service, gap and depth.
  4. Unsuitable material is removed and the opening cleaned so the seal starts clean.
  5. The specified backing and sealant go in to depth and are finished neatly.
  6. We tell you about openings that need a different product.

Getting the site ready

  • Let us know about inductions and permits
  • For older buildings, check the asbestos register before work
  • Have the specification and drawings to hand

Getting a fixed quote

Let us know the site, the scope and your timescale, and a fixed quote will follow. To get it moving, phone 01277 525 020 or email drawings and photos.

Get a price

Read more

Commercial clients in Malting Green

Whether you are a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.

FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.

How the quote is worked out

Quotes vary with the job. It mainly depends on:

  • Working within restricted access windows
  • How much existing material needs removing
  • Which sealant the job calls for
  • Any access equipment needed

The price depends on the quantity of joints, what has to come out first and how the joints are reached. Call for a fixed quote once you have the details.

What we need to price the job

There’s no need for a formal survey. A few details are enough to get going:

  • Whether an asbestos survey exists
  • The site address and postcode
  • Drawings or a marked-up plan, if available
  • What the building is and how it’s used

A handful of photos and a postcode is the fastest way to a quote. Upload them with the quote form, or speak to us on 01277 525 020 or email a schedule or drawings to discuss it first.

Why deal with it now?

It is cheaper to seal service penetrations as each services package finishes than to come back for them later. Openings are visible, access is open and nothing has to be taken down, and the right detail can be checked at the time. For buildings around smaller places like Malting Green, water damage can go unnoticed for longer, especially where a building isn’t used daily, which gives a failed joint time to do damage. Resealing early avoids that.

There’s no price list, since every building and every scope is different. Call for a quote.

Why appoint us

  • 12 months’ guarantee on every job
  • Joints cleaned back to sound surfaces
  • Fully insured
  • Sealing commercial buildings since 2005

Take a look at what affects the cost or our accreditations.

FAQs: Malting Green

Can you take on a job at a hospital such as Essex County Hospital?

Yes. Healthcare sites are among the places we work. We follow the site’s permits, sign-in and infection-control procedures in every area.

Is Malting Green off your patch?

Not at all: smaller places are covered as well as towns. London and every South East county are within our area. Good photographs up front let us bring everything on the first visit.

Will you just go over the old sealant?

No. Overlaying old sealant is a frequent cause of early failure, so everything comes out first.

How do you deal with asbestos in old sealant?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. We check the asbestos register before cutting out old sealant in an older building, and work stops until any suspect material has been tested. We don’t remove asbestos-containing materials.

How long does a typical visit take?

That varies with the scale of the job, though a typical visit normally takes anything from one day to a planned run of visits, depending on the number of seals and the access. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.

Do you approve fire stopping for building control?

No. We don’t certify or sign off fire stopping, and we hold no third-party fire-stopping installer certificate. We work to the specification and the manufacturer’s installation guidance.

Are you members of a third-party fire-stopping installer scheme?

No. We are not members of a third-party fire-stopping installer scheme. Our credentials are CHAS accreditation, Constructionline membership and CSCS-carded applicators, and we are fully insured. If your contract requires third-party installer certification, we’re not the right fit for that package.

When something else is needed

Before quoting, we check that sealant is the right answer. It won’t put right:

  • Deciding what a wall or floor needs, which belongs to the designer
  • Openings that need collars, wraps, batts or boards rather than sealant
  • Fire doors, dampers or other fire safety equipment

Not sure which it is? You can phone 01277 525 020 or send photos by email and we’ll tell you honestly before you book.

Where we work in Malting Green

  • Small duct penetrations where the tested detail allows
  • Joints between fire-resisting walls and floors
  • Cable penetrations
  • Linear gaps at wall heads
  • Pipe penetrations
  • Service gaps in risers
Accreditations

Trusted. Accredited. Insured.