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

Boreham Street fire stopping

Looking for fire stopping in Boreham Street? It’s simple: send details, get a quote, we seal, guaranteed.

  • Non-fire-rated filler around services
  • Fire-rated sealant that has cracked or shrunk back
  • Snag lists that include open service penetrations
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
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
Constructionline member
£5m PL insurance

Fire stopping near Boreham Street

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

How we handle fire stopping in Boreham Street

Fire-rated sealant suits many small service penetrations: copper and steel pipes, cables and some small ducts where the tested detail allows. Other openings need collars, wraps, batts, pillows or boards. We use sealant where it is the specified product, and we tell you when a detail calls for something else. We work on service gaps in risers, pipe penetrations and linear gaps at wall heads, and what we are called in for most is seals that don’t match their tested detail and expanding foam used as fire stopping. Searching for sealant specialists in Boreham Street? We have been sealing commercial buildings since 2005, CHAS accredited and a Constructionline member.

Rural conversions around Boreham Street can put new fire-resisting partitions inside older structures. A penetration seal only performs as tested if product, substrate, service, gap and depth all match the detail.

Whoever the client is, the cover is the same: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Boreham Street (BN27)
Region
East Sussex
Guarantee
12 months on our workmanship
Price
Fixed quote, scope in writing
Phone
01277 525 020
Updated
3 November 2026

How the quote is worked out

Your fixed quote is built from the real scope. It allows for:

  • Specialist products, such as fire-rated or hygienic sealants
  • How much existing material needs removing
  • How accessible the joints are
  • Induction, permit and paperwork requirements

The price depends on how many linear metres there are, how much old material needs removing and how the joints are reached. Call for a fixed quote once you have the details.

What to include in your enquiry

We can often quote from photos and a few details. It helps to include:

  • How the joints are reached, and at what height
  • The site address and postcode
  • Clear photographs of the problem areas
  • The product your specification calls for

Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to speak to us on 01277 525 020 or email drawings and photos with what you know.

Fire stopping in Boreham Street: the local picture

In England, Approved Document B covers fire stopping of openings and penetrations. References to the older BS 476 classes are being removed from it from 2 September 2029, after which the European classification, BS EN 13501-2, is the route, subject to transitional arrangements. Our part stays the same: the specified product, installed to its tested detail. Boreham Street has a number of hotels close by, all within 2 miles. Hotels are divided into compartments, and refurbishments that add pipes and cables through bedroom and corridor walls leave gaps to close.

Hotels like White Friars Hotel (to the west of Boreham Street) are refurbished in phases, and each phase can open up compartment walls.

Boreham Street is about 5 miles north-west of Bexhill-on-Sea, in East Sussex. If you are looking for fire stopping in Boreham Street, we can help, as we do across East Sussex. Boreham Street is one of 308 places we cover in East Sussex for service penetrations. We also cover Brighton, some 22 miles away.

We take on service penetrations across the BN27 postcode area. If your site is on Boreham Lane, Wood Lane and Boreham Hill or close by, we can quote for service penetrations. Close to Boreham Street, our area also takes in Windmill Hill (1 mile north-west), Wartling (1 mile south-west), Flowers Green (2 miles west), Chapel Row (2 miles west) and Golden Cross (2 miles west). A short drive away, we cover Eastbourne (7 miles south-west), Hastings (9 miles east), Bexhill-on-Sea (5 miles south-east), Seaford (13 miles south-west), Hailsham (5 miles west) and Crowborough (15 miles north-west).

Near you in Boreham Street

Around Boreham Street, our work takes us to commercial buildings near The Bulls Head Inn and the streets around them. Boreham Street’s nearest station is Normans Bay station, roughly 3.7 miles south of the centre. Other landmarks nearby include Amberstone Hospital (4 miles west) and Herstmonceux Castle (1.3 miles south-west). Green spaces nearby include Gillham Wood.

Map of Boreham Street © OpenStreetMap contributors

What we’re called out for in Boreham Street

On a busy project, programme pressure can mean fire stopping is rushed or left to whichever trade is closest. That is how unsuitable products and improvised details end up in compartment walls, which then have to be put right.

Any of the following is a good reason to get the joints checked over:

  • Unsealed penetrations discovered above suspended ceilings
  • Unsealed joints where partitions meet the slab
  • Non-fire-rated filler around services
  • Fire-rated sealant that has cracked or shrunk back

Theatres, wards and plant rooms at sites like Amberstone Hospital (4 miles west of Boreham Street) all have compartment walls crossed by services.

Before you book anyone

  • Whether their applicators hold CSCS cards
  • Whether primer will be used where the manufacturer specifies it
  • Whether old or failed sealant will be cut out, not overlaid
  • The named product and why it was chosen

Our contractor checklist

After the work

Your facilities or cleaning team can help the joints last. Pass these on to them:

  • Check with the data sheet before painting over fire sealant
  • Treat an open penetration as a priority repair
  • Don’t let anyone top up a fire seal with the wrong product
  • Make fire stopping part of every scope that crosses a fire-resisting wall

During planned inspections, look at seals in risers, cupboards and voids. Look for cracks, unsealed new cables and gaps that have been enlarged, and report them promptly.

The simplest way to keep compartment walls intact is to plan fire stopping into every job that crosses them. That way the opening is sealed while the trade and access are still there.

For managing agents and facilities managers

Facilities managers want contractors who arrive with the paperwork sorted. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.

Housing associations and managing agents often need work done across blocks and communal areas. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.

What happens if it’s left?

Leave a penetration open and smoke and fire can cross into the next compartment far earlier than intended. Putting it right is typically a modest job when the openings are accessible. Wait until ceilings close or areas are occupied and the same work becomes harder to reach. For buildings around smaller places like Boreham Street, water damage can go unnoticed for longer, especially where a building isn’t used daily, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.

Quantities, awkward access and phased working all shape the price. So do site requirements such as inductions and permits, along with the time of year for external work.

Why appoint us

  • Fully insured, including public liability cover
  • Sealing commercial buildings since 2005
  • One phone line for London, the South East and Scotland
  • Failed material removed, not covered up

Take a look at how commercial sealant jobs are priced and how we’re accredited.

FAQs: Boreham Street

What does the BS 476 change mean for fire-rated sealant in Boreham Street?

From 2 September 2029, Approved Document B drops its BS 476 references in favour of BS EN 13501-2 classification, with transitional arrangements. Whichever applies, we install the specified product to its tested detail; the specification is for the designer to set.

Is hospital work, at somewhere like Amberstone Hospital, something you do?

Yes, hospitals are one of the sectors we cover. Each area is agreed with the ward or department and the estates team in advance.

How long does a job like this 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.

How do we ask for a quote?

There are four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. The first step only needs photographs and a postcode.

Can the building stay open while you work?

In the majority of cases, yes. Phased work can be planned so areas stay in use.

Do you cover Boreham Street?

Yes. Boreham Street is in our area and the rest of East Sussex, within our coverage of Greater London, South East England and Scotland. For a quote, call 01277 525 020 or use the quote form.

Can you follow the specification on our project?

Yes. Send it with your enquiry, and the quote will be based on it, flagging anything that needs clarifying.

Our process

Working in a building that stays open takes some planning. The work area is signed and kept contained, keep walkways clear and work section by section so the rest of the building stays in use. Rural sites near Boreham Street may need directions, gate codes or a contact on site. Send that with the details and we will confirm the plan with the quote.

  1. First we go through the drawings, schedule or specification for the seals.
  2. Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
  3. Unsuitable fillers and loose debris are taken out of each opening.
  4. We fit the backing the detail asks for, to the stated depth.
  5. Fire-rated or intumescent sealant is gunned in to the specified depth, then tooled.
  6. If an opening needs something other than sealant, we tell you instead of improvising.

Getting the site ready

  • Let us know about inductions and permits
  • Explain the parking and delivery arrangements
  • Tell staff and tenants when we’ll be in

Quotes

To get a fixed quote, ring 01277 525 020 or email drawings and photos. Our quote form is another easy route.

Ask for a quote

Advice

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