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

Fire Stopping in Shorne

Fire stopping in Shorne, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.

  • Seals disturbed by maintenance and left open
  • Openings found when ceilings come down for a refit
  • Penetration schedules that need working through
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
Constructionline member
Fully insured: £5m PL

Fire stopping across Shorne

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Fire stopping for commercial buildings in Shorne

Opened ceilings and riser doors often reveal service openings nobody sealed. If a specification already covers those walls and floors, we can reseal to it using the product and detail it sets out. Where there isn’t one, the designer or fire engineer needs to set one first. If you have seals that don’t match their tested detail and unsealed joints where partitions meet the slab, we can help, on small duct penetrations where the tested detail allows, pipe penetrations and cable penetrations alike. A single leaking joint is often how a building in Shorne first comes to us: we look at the rest while we’re there and tell you what we find.

Smaller places such as Shorne still have buildings with fire-resisting walls and floors: schools, halls, care homes and commercial conversions. If sealant is what the specification names, we install it around the services exactly as the maker’s detail sets out.

What our 12-month guarantee covers is the way we did the job: preparation, application and finish. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

Mastic Doctor team members lined up next to their branded vans outside an office building
Location
Shorne (DA12)
Region
Kent
Guarantee
12 months on every job
Quote
A fixed quote before we start
Call
01277 525 020
Last updated
3 November 2026

Building owners, agents and FMs in Shorne

Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Shorne can form part of a wider programme across Kent.

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

Common problems we fix in Shorne

Some service penetrations were never sealed at all because they sat out of sight above a ceiling or inside a riser. Inspections, refurbishments and ceiling access usually bring them to light.

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

  • Old intumescent sealant that has split away
  • Fire stopping installed outside its tested range
  • Openings left by services added after handover
  • Expanding foam used as fire stopping

On estates like Nuralite Industrial Estate, 1.7 miles north-east of Shorne, the wall between office and warehouse is often fire-resisting, and cables through it need the specified seal.

What your quote should include

  • How the existing material will be dealt with
  • Whether their applicators hold CSCS cards
  • Is the sealant right for the movement and the substrate?
  • What site paperwork they can supply

Our contractor checklist

Fire stopping in Shorne: the local picture

Approved Document B is the English guidance that covers fire stopping around openings and penetrations. 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. Our part stays the same: the specified product, installed to its tested detail. Shorne lies roughly 23 miles out from central London. Office refits around the commuter belt bring new cabling through fire-resisting walls; the gaps need the specified seal.

At a college such as North Kent College Gravesend Campus (2 miles north-west of Shorne), checking penetration seals after summer M&E works is good practice. Residences at universities like University for the Creative Arts - Rochester, 4.3 miles south-east of Shorne, have compartment walls that must be resealed whenever services change.

Shorne is about 2 miles south-east of Gravesend, in Kent. Shorne sits inside our coverage, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Our Kent coverage takes in 931 places, from busy centres to rural villages. London is covered too, around 23 miles from Shorne.

Business premises anywhere in DA12 are within our area. Buildings on The Street, Cob Drive and Crown Green are within our area. If your building is just outside Shorne, we cover Upper Ifield (1 mile west), Shorne Ridgeway (1 mile south), Higham (1 mile east), Thong (1 mile west) and Gadshill (1 mile east). Further afield, our area takes in Maidstone (11 miles south), Sittingbourne (14 miles east), Dartford (9 miles west), Sevenoaks (14 miles south-west), Northfleet (4 miles west) and Swanley (11 miles west).

Near you in Shorne

Locally, jobs take us to sites close to The Rose and Crown pub, Shorne Woods Country Park and Thamesview School and the streets around them. The closest station to Shorne is Higham station, about 1.7 miles north-east of the centre. Other landmarks nearby include Gravesham Museum (3.2 miles north-west) and Gravesham Community Hospital (3.4 miles north-west). Open spaces near Shorne include Rede Common and Gad's Hill.

Map of Shorne © OpenStreetMap contributors

Looking after the joints

Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. Our advice:

  • Settle who seals which penetrations at the start of a project
  • Make fire stopping part of every scope that crosses a fire-resisting wall
  • Check with the data sheet before painting over fire sealant
  • Get seals inspected before ceilings and boxing close

Store the specified product details somewhere the next contractor can find them. It makes later repairs much easier to match.

Looking at service areas on a regular cycle pays off. A cracked or disturbed seal found early is a small job; found late, it can be one of many.

Questions we are asked in Shorne

Is Shorne too small for you to travel to?

Not at all: smaller places are covered as well as towns. We work across Greater London and the South East. We plan jobs in smaller places so return trips are kept to a minimum.

Does your area include sites such as Nuralite Industrial Estate, near Shorne?

Yes. Estates, retail parks and business parks around Shorne, Nuralite Industrial Estate among them, are all within reach. To start, just give us a call on 01277 525 020 or use the quote form with the unit, the joints involved and your access times.

What does an EI 60 rating mean?

The tests are BS EN 1366-3 for penetrations and BS EN 1366-4 for linear joints, and classification is to BS EN 13501-2. EI 60 means integrity and insulation for 60 minutes in the tested arrangement.

Is your workmanship covered by a guarantee?

Yes. The 12-month guarantee covers our preparation and application, though not damage or work by other trades.

What site paperwork can you supply?

Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we will confirm them with the quote.

Will you quote for a small job?

We quote for single jobs as well as large packages and programmes. Send details for a fixed quote.

How many days will you need on site?

We plan the time on site around your programme and access. You’ll have an expected duration with the quote.

Honest limits

Not every problem is a sealant problem, and we are upfront when that’s the case. These need a different solution:

  • Writing the fire-stopping specification
  • Gaps in walls that were never built as compartment walls
  • Fire risk assessments, a job for a competent assessor

If you are not sure, just call the office on 01277 525 020 or email us and we’ll give you a straight answer.

Surfaces we seal

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

Diagnose, treat, sign off

Before we leave any area, we remove the tape, clean down and inspect every joint with your site contact. Where the sealant needs time to cure before use, we tell you and sign the area. Jobs in and around smaller places like Shorne are normally planned as a single visit, so we ask for photos and rough sizes first. That way the right products come on the day.

  1. First we confirm the product and tested details named in the specification.
  2. Openings are measured and grouped by detail.
  3. Improvised fillers and failed sealant are removed.
  4. Where the detail needs backing, it goes in at the stated depth.
  5. Fire-rated or intumescent sealant goes in around the services and is tooled off.
  6. Completed areas are checked with you, with the records agreed when we quoted.

Getting the site ready

  • Tell us which areas need to stay in use
  • Send asbestos survey details if the building is pre-2000
  • Tell us what induction or permit system the site runs

Get a fixed quote

To get a fixed quote, ring 01277 525 020 or send details through our quote form. You can also send details through our quote form.

Ask for a quote

Related advice

Should maintenance staff do it?

What you see is the finished bead, but most of the work is hidden. Backing rod, primer where specified and a joint designed to move with the building are where general trades tend to cut corners.

Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Accreditations

Trusted. Accredited. Insured.