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

Fire stopping in Cressing

Commercial sealant work in Cressing for contractors, FMs and building owners: fire-rated and intumescent sealing of service penetrations and linear gaps, quoted at a fixed price.

  • Open linear gaps along the top of fire-resisting walls
  • Fire-stopping items raised at inspection or handover
  • Old intumescent sealant that has split away
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Need fire stopping in Cressing?

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

About our fire stopping in Cressing

On a fit-out or refurbishment, we follow the services contractors floor by floor. We work from your penetration schedule or marked-up drawings and the specified product data. Tell us what records you need and we will confirm with the quote. If you have seals that don’t match their tested detail and fire sealant pulled out of the opening, we can put it right. A specialist sealant contractor works differently from a general builder: on jobs in Cressing, preparation and product choice get the time they need.

For a smaller site near Cressing, we plan to do all the penetrations in one go, with the specification and photographs sent in advance. Design and sign-off belong to the designer or building control; we install what’s specified.

Every job we finish is backed by a 12-month workmanship guarantee, in Cressing as everywhere else we work. If a joint we sealed fails because of how it was installed, we come back and put it right.

Location
Cressing (CM77)
Region
Essex
Cover
A 12-month guarantee
Quotes
A fixed quote before we start
Telephone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

How a job runs

The first thing on site is a walk round with your contact, agreeing which joints are in scope, where to start and what must stay open. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. For work around Cressing, we aim to finish in one visit, so photos and measurements up front really help. That way the right products come on the day.

  1. We start with your penetration schedule, drawings or specification.
  2. We plan the sequence of floors, risers and voids with you.
  3. We compare every service penetration with its tested detail before sealing.
  4. Unsuitable material is removed and the opening cleaned.
  5. Backing and fire-rated sealant are installed to the detail and tooled.
  6. We tell you about openings that need a different product.

Getting the site ready

  • Point out parking and an unloading spot
  • Move anything stored against the joints
  • Tell staff and tenants when we’ll be in

Ask for a quote

Photos, drawings or a schedule of the joints are often enough for a fixed quote. If the job needs a look first, we will arrange a site visit.

Get a price

Read more

Keeping the joints sound

To get the most from the new sealant:

  • Check risers and ceiling voids after each round of works
  • Ask the designer to confirm details early on refits
  • Ask which product is in place before decorating
  • Make fire stopping part of every scope that crosses a fire-resisting wall

Allow the manufacturer’s stated cure time before boxing in or decorating. Some fire-rated sealants accept paint and some don’t, so check the product data first.

Make reporting new openings part of every permit to work in service areas. It costs little and catches breaches early.

Questions about Cressing

Can you take on a job at a hospital such as Braintree Community Hospital?

Yes, provided the work is planned with the site’s estates team. Work is phased so departments keep running, under the site’s own rules.

Can work at a site such as Braintree College fit around teaching?

Yes. Tell us the term dates, vacation periods and access windows, and we will plan the work around them. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.

Do you work to architects’ specifications?

Yes. Send it with your enquiry, and we will price the work to it, flagging anything that needs clarifying.

Is fire stopping in Scotland covered by different guidance?

Our work covers Greater London, the South East and every Scottish council area. Scotland’s non-domestic Technical Handbook, clause 2.1.14, expects service penetrations to be fire stopped to at least the wall or floor’s fire resistance, using products tested for their end use.

What will the job cost?

It depends on the job: quantities, access, the product and any phasing. Call for a quote and we’ll price it properly.

What site paperwork can you supply?

Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote.

Can one quote cover more than one building?

Yes. Several buildings can share a single quote, with one point of contact across South East England, Greater London and Scotland.

What sets the cost

These are the things that shape the price:

  • How much existing material needs removing
  • Site requirements such as inductions and permits
  • Backing rod, priming and other preparation
  • Specialist products, such as fire-rated or hygienic sealants

No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. A fixed quote follows once we understand the job.

What we need to price the job

A few photographs plus some basic facts will normally do. Please tell us:

  • Whether an asbestos survey exists
  • Your programme or deadline
  • Rough lengths or quantities, or drawings if you have them
  • Whether the building will be occupied during the work

For a fixed quote, call 01277 525 020 or use the quote form. You can also send details through our quote form.

What we’re called out for in Cressing

Openings in fire-resisting walls usually appear when services are added or changed. A new cable pulled by an electrician, a pipe rerouted by a plumber or a data run drilled through a riser leaves an opening that nobody returns to. Over a few years of fit-outs, a wall can collect a lot of these.

Site and facilities staff are often the first to spot these:

  • Improvised or mixed-product fire seals
  • Fire-rated sealant that has cracked or shrunk back
  • Seals disturbed by maintenance and left open
  • Fire-stopping items raised at inspection or handover

For a site team at a college like Braintree College, 2.9 miles to the north-west of Cressing, fire-rated sealing is best scheduled after the summer works.

Comparing quotes

  • The terms of the workmanship guarantee
  • Their public liability cover
  • Whether primer will be used where the manufacturer specifies it
  • How they’ll work around occupants

Choosing a commercial sealant contractor

For managing agents and facilities managers

Hospitality, education, healthcare, office and retail clients book us directly too. We plan around the way the building is used, so guests, pupils, patients or staff are disturbed as little as possible.

CHAS accredited and a Constructionline member, we make supplier vetting simple. We are fully insured, and our insurance certificate can go with the quote.

What happens if it’s left?

Sealing behind the M&E trades area by area beats a sweep at the end. While the area is still open, every opening is easy to see and reach, and the right detail can be checked at the time. Around Cressing, it’s better to renew all the failing joints at once. Send photographs of each area and we will quote for the lot.

Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a fixed quote and we’ll explain how it’s made up.

Why appoint us

  • Specification-led, product-correct work
  • Fixed quotes based on photos, drawings or a visit
  • One phone line for London, the South East and Scotland
  • Our applicators hold CSCS cards

See how commercial sealant jobs are priced and how we’re accredited.

Fire stopping around Cressing: how the place shapes the job

For England, the fire stopping of penetrations is dealt with in Approved Document B. The national BS 476 classes are due to drop out of it from 2 September 2029, leaving the European BS EN 13501-2 route, subject to transitional arrangements. What we install is set by the specification, and it goes in to the tested detail. The 2 miles around Cressing include two care or nursing homes. Where new services have gone through compartment walls in a care setting, the gaps need the specified product.

In a building such as Parish Church of All Saints, any service penetration through a fire-resisting wall should be sealed to the specified detail. For a hospital such as Braintree Community Hospital, which lies north-west of Cressing, penetration sealing is normally phased ward by ward, with infection-control rules agreed first.

Cressing is about 2 miles south-east of Braintree, in Essex. We cover Cressing and the rest of Essex, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. 644 places across Essex fall within our area, including Cressing. London is covered too, around 39 miles from Cressing.

Postcode districts covered here: CM77. Streets here include The Street, Church Road and Ashes Road. We also cover Lanham Green (1 mile north-east), Perry Green (1 mile north-east), Silver End (1 mile south-east), Bradwell (1 mile north-east) and Faulkbourne (2 miles south). Nearby towns on our patch include Colchester (13 miles east), Chelmsford (10 miles south-west), Maldon (10 miles south), Witham (4 miles south), Camulodunum (12 miles east) and Halstead (6 miles north).

Near you in Cressing

Recent enquiries here include premises near The Three Ashes pub and Alec Hunter Academy, among other places. The closest station to Cressing is Cressing station, about 1.1 miles south-west of the centre. Well-known places in the area include William Julien Courtauld Hospital (2.7 miles north-west) and Cressing Temple (1.5 miles south). The countryside around Cressing includes Belcher's and Broadfield Woods.

Map of Cressing © OpenStreetMap contributors
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