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

Fire-rated sealing and fire stopping in Halling, Medway

Our CSCS-carded applicators take on fire-rated and intumescent sealing of service penetrations and linear gaps in Halling. Send details for a fixed quote.

  • Openings left by services added after handover
  • Non-fire-rated filler around services
  • Old intumescent sealant that has split away
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
Constructionline member
Fully insured: £5m PL

Fire stopping in Halling

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Commercial clients in Halling

Agents, factors and owners’ representatives all follow the same route: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.

Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Halling can form part of a wider programme across Medway.

Fire stopping in Halling, done properly

Opened ceilings and riser doors often reveal service openings nobody sealed. Where the walls and floors already have a fire-stopping specification, we can work to it. With no specification in place, the first step sits with your designer or fire engineer, not with us. We work on joints between fire-resisting walls and floors, cable penetrations and pipe penetrations, and the failures we are asked to look at most are openings left by services added after handover and fire stopping installed outside its tested range. For commercial sealant work in Halling, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.

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

Whoever the client is, the cover is the same: twelve months on the work we carried out. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Halling (ME2)
Region
Medway
Cover
12 months on every job
Price
Fixed quote, scope in writing
Phone
01277 525 020
Last updated
3 November 2026

Our process

Occupied buildings need a little choreography. We sign and contain the area we’re in, keep walkways clear and move on in phases so staff and visitors can carry on around us. For a building around Halling, tell us how to find it and who will meet us. Add it to your enquiry and we’ll build it into the plan.

  1. First we confirm the product and tested details named in the specification.
  2. Openings are measured and grouped by detail.
  3. Old or wrong materials are cut out.
  4. Where the detail needs backing, it goes in at the stated depth.
  5. We gun the sealant in to the specified depth around each service and tool it.
  6. We walk the completed areas with you and confirm the records agreed at quote stage.

Preparing the site

  • Make sure the joints can be reached
  • Confirm the product named in the specification
  • Share the asbestos register for older buildings

Ask for a quote

A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or call 01277 525 020 or email the details over to discuss it first.

Ask for a quote

Read more

Looking after the joints

A few simple habits keep the new joints working:

  • Check with the data sheet before painting over fire sealant
  • Record which product was used where
  • Put resealing into every M&E and fit-out package
  • Keep general-purpose fillers away from compartment walls

After every round of M&E works, check that the openings created have been sealed. A short check at the end of each job saves a long hunt later.

On fit-outs, get the fire-stopping specification agreed before the services go in. The designer can then choose details that suit the services planned.

Questions about Halling

Can you work around term dates at a campus such as University for the Creative Arts - Rochester?

Yes. Tell us the term dates, vacation periods and access windows, and we’ll plan the work around them. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.

Is Pelican View Business Park, near Halling, within your area?

Yes. Our area takes in Halling and its surroundings, with estates and business parks such as Pelican View Business Park included. A few photographs and the unit address let us price the work.

What does an EI 60 rating mean?

BS EN 1366-3 covers penetration seals and BS EN 1366-4 covers linear joints. Classification follows BS EN 13501-2, where E is integrity, I is insulation and the number is minutes, as in EI 60. That rating only holds when the product is installed to its tested detail.

How do you choose the sealant?

If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

What’s the quickest route to a quote?

There are four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. Step one needs little more than photographs and a postcode.

Is BS 476 being phased out?

In England, references to the older BS 476 national classes are being removed from Approved Document B from 2 September 2029. After that, the European classification under BS EN 13501-2 is the route. Product selection stays with your designer.

Do you have third-party installer accreditation for fire stopping?

No, and we’d rather be clear about that. Third-party schemes aren’t a legal requirement, but many clients and main contractors ask for them, so check your contract first. Where it isn’t required, we install the specified sealant to the maker’s details.

Different surfaces, different methods

Linear joints

Joints at the top of partitions may need to move as the slab above deflects. The specified product and backing for that movement are what goes in.

Risers and ceiling voids

Voids hide a lot of unsealed openings. We work through the areas on your schedule methodically.

What we’re called out for in Halling

Some service penetrations were never sealed at all because they sat out of sight above a ceiling or inside a riser. They come to light during inspections, refits or when another trade lifts a tile.

These are often picked up first by site or facilities staff:

  • Unsealed openings around new pipes and cables
  • Unsealed joints where partitions meet the slab
  • Fire sealant pulled out of the opening
  • Fire seals cut back for extra cables and never reinstated

Holiday works at schools like Halling Primary School often leave service openings to seal before pupils return.

What your quote should include

  • Is the sealant right for the movement and the substrate?
  • Will failed sealant be removed rather than covered?
  • How joint depth will be controlled
  • Whether their applicators hold CSCS cards

Our contractor checklist

Fire stopping in Halling: the local picture

In England, Approved Document B covers fire stopping of 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. At about 25 miles from central London, Halling is within reach of the capital. Offices around the capital are refitted often, and the cabling that follows can breach fire-resisting walls.

Campus buildings at universities such as University for the Creative Arts - Rochester (3.5 miles north-east of Halling) see constant changes to data and services, and fire-rated sealant goes in around new penetrations where it is specified. For a building at a site such as Pelican View Business Park, 2.4 miles to the east of Halling, a check of penetration seals after each fit-out is good practice.

Halling is about 3 miles south-west of Rochester, in Medway. We cover Halling and the rest of Medway, with the same fixed quotes and 12-month guarantee as everywhere else. Halling is one of 54 places in Medway on our list for service penetrations. London is covered too, some 25 miles away.

Anyone looking for fire stopping in ME2 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Streets here include High Street, Kent Road and Essex Road, and sites on any of them can send details for a fixed quote. Sites close to Halling are covered too, including Wouldham (1 mile east), Upper Halling (1 mile south-west), North Halling (1 mile north), Holborough (1 mile south) and Peters Village (1 mile south-east). Bigger towns within reach include Gillingham (6 miles east), Chatham (4 miles east), Rochester (3 miles north-east), Rainham (7 miles east), Strood (3 miles north-east) and Luton (4 miles east).

Landmarks near Halling

Around Halling, our work takes us to commercial buildings near Holborough Marshes, The Homeward Bound pub and The Holmesdale School. There’s a railway station in Halling itself: Halling station. Well-known places in the area include St. Catherine's Hospital (3.4 miles north-east) and Rochester Castle (3.5 miles north-east). Green spaces nearby include Blue Bell Hill and Ranscombe Farm.

Map of Halling © OpenStreetMap contributors

Quoting for work in Halling

To price the job, we consider:

  • Phasing around occupants
  • Specialist products, such as fire-rated or hygienic sealants
  • Whether old sealant has to be cut out first
  • Site requirements such as inductions and permits

Quantities, awkward access and phased working all shape the price. Site requirements like inductions and permits play a part as well, along with the time of year for external work.

Sending details for a quote

Good information means a firmer quote. Helpful details to send:

  • The postcode of the building
  • When you need the work done
  • A wide shot and a close-up of the area
  • Drawings or a marked-up plan, if available

Tell us about the building, the joints and when you need the work done, and we’ll put a fixed quote together. To get it moving, ring 01277 525 020 or use the quote form.

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