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

Ashbank fire stopping

Fire-rated and intumescent sealing of service penetrations and linear gaps throughout Ashbank and nearby, by CSCS-carded applicators. CHAS accredited and fully insured.

  • Fire stopping installed outside its tested range
  • Openings found when ceilings come down for a refit
  • 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
Scope agreed and priced before anything starts.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Fire stopping for businesses in Ashbank

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

Fire stopping for commercial buildings in Ashbank

Facilities managers in Ashbank often find open service penetrations when ceilings come down for other work. Where the walls and floors already have a fire-stopping specification, we can work to it, matching the product and detail it names. With no specification in place, the first step sits with your designer or fire engineer, not with us. If you have fire seals cut back for extra cables and never reinstated and openings found when ceilings come down for a refit, we can help, whatever the surface. Facilities teams, main contractors and managing agents in Ashbank tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Barn and farm-building conversions near places like Ashbank 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.

Our workmanship is guaranteed for 12 months. If a joint we sealed fails because of how it was installed, we come back and put it right.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Ashbank (ME17)
Wider area
Kent
Guarantee
12 months on our workmanship
Quote
Fixed quote, scope in writing
Call
01277 525 020
Page updated
3 November 2026

Aftercare for building managers

For the best life from the joints:

  • Have penetrations checked while they can still be seen
  • Report damaged or disturbed seals as soon as they’re spotted
  • Look above ceilings when tiles are lifted for other jobs
  • Keep product data and details in the fire safety file

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.

Keep a register of where seals are and what they are made of. When a new service goes through, everyone knows which product and detail to match, which saves guesswork.

Why it’s worth doing now in Ashbank

The longer openings stay, the more there tend to be: every new cable or pipe adds another. Keeping on top of it after each round of works keeps the job small. Around Ashbank, it’s better to renew all the failing joints at once. Photos of every joint help us quote for the whole job.

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.

What you get with us

  • One number for every site we cover
  • Our applicators hold CSCS cards
  • Work to your specification and the manufacturer’s guidance
  • Workmanship guaranteed for 12 months

Take a look at our cost guide or our accreditations.

How a job runs

Before we leave any area, we remove the tape, clean down and inspect every joint with your site contact. If an area should be left alone while the sealant cures, we say how long and put signs out. Rural sites near Ashbank may need directions, gate codes or a contact on site. Send that with the details and we’ll confirm the plan with the quote.

  1. First we go through the drawings, schedule or specification for the seals and ask about anything unclear.
  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. Openings that need a collar, wrap, batt or other product are flagged to you rather than filled with sealant.

Before we start on site

  • Send asbestos survey details if the building is pre-2000
  • Tell staff and tenants when we’ll be in
  • Explain the parking and delivery arrangements

Getting a fixed quote

Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we’ll fill any gaps with a visit.

Ask for a quote

Advice

Commercial clients in Ashbank

Hotels, schools, healthcare sites, offices and retail units come to us directly as well. We plan around the way the building is used, so the building keeps working while we do.

Building owners and managing agents use us on everything from one building to a spread of sites. One quote can cover more than one site, which keeps the paperwork simple.

How the job changes by surface

Plastic pipes

Waste and drainage pipes through floors are a frequent case. Whether sealant alone is acceptable depends entirely on the tested detail.

Cables and cable bundles

Data cabling added after handover is a regular cause of open service penetrations. Openings around new cables are resealed to the detail, and any bundle too large for sealant alone is flagged.

Penetration seals near Ashbank

Ashbank has a number of hotels close by, all within 2 miles. A hotel refit often runs new services through compartment walls between bedrooms and corridors, and each opening needs the specified seal. At about 35 miles from central London, Ashbank is within reach of the capital. Offices around the capital are refitted often, and the cabling that follows can breach fire-resisting walls.

Office fit-outs on sites such as Roebuck Business Park (to the east of Ashbank) 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 KIMS hospital, which lies north-west of Ashbank, new services through compartment walls are a constant, and each needs the specified seal. Campus buildings at universities such as Canterbury Christ Church University (2.9 miles north-east of Ashbank) see constant changes to data and services, and fire-rated sealant goes in around new penetrations where it is specified.

Ashbank is about 4 miles east of Maidstone, in Kent. Across the ME17 postcode area, it works the same way: send details, get a fixed quote, we seal, and the work is guaranteed. Ashbank is one of 931 places we cover in Kent for service penetrations. London is covered too, some 35 miles away.

Work on service penetrations is covered throughout ME17, whatever the building. Buildings on George Lane and Wykeham Grove are within our area for service penetrations. If your building is just outside Ashbank, we cover Leeds (1 mile south-west), Broomfield (1 mile south-east), Eyhorne Street (1 mile north-east), Chegworth (1 mile east) and Hollingbourne (2 miles north-east). Nearby towns on our patch include Maidstone (4 miles west), Ashford (13 miles south-east), Sittingbourne (8 miles north-east), Tonbridge (15 miles west), Faversham (12 miles east) and Minster (14 miles north-east).

Around Ashbank

Recent enquiries here include premises near The George Inn and the streets around them. The nearest railway station is Hollingbourne station, about 1.1 miles north-east. Nearby you’ll also find KIMS hospital (3.6 miles north-west) and The Dog Collar Museum (0.6 miles east). Not far away are Detling Hill.

Map of Ashbank © OpenStreetMap contributors

Common questions from Ashbank clients

Will you take on work at estates like Roebuck Business Park, close to Ashbank?

Yes. We cover Ashbank and the area around it, including industrial estates, business parks and retail parks such as Roebuck Business Park. To start, just give us a call on 01277 525 020 or email drawings and photos with the unit, the joints involved and your access times.

Could you schedule work at a campus like Canterbury Christ Church University for the vacation?

Yes. Education sites normally want the work in vacations or in phases during term, and we plan to suit. Let us know which documents your site asks for, and we will confirm them alongside the quote.

How much does the work cost?

That depends on the job: the volume of work, the access, the specified product and how it’s phased. Call for a quote.

Is Ashbank in your area?

Yes. Ashbank is in our area and the rest of Kent. To discuss a job, ring 01277 525 020 or email the details over.

What do BS EN 1366-3 and BS EN 13501-2 mean?

Penetration seals are tested to BS EN 1366-3 and linear joint seals to BS EN 1366-4. Results are classified under BS EN 13501-2. The rating applies to the product as tested.

Are you fully insured?

Yes. We’re fully insured, including public liability cover.

Do you seal openings left by new services?

Yes, where there is a specification for those walls and floors. New services after M&E works often breach existing seals, and we reseal them to the specified detail.

Site staff or a sealant specialist?

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.

Redoing a failed joint typically costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

Accreditations

Trusted. Accredited. Insured.