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

Gushmere fire stopping

Fire stopping for Gushmere, from a contractor working since 2005. Fully insured and CHAS accredited.

  • Expanding foam used as fire stopping
  • Penetration schedules that need working through
  • Hidden openings found during inspections
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
Constructionline member
£5m public liability

Fire stopping in Gushmere

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

Commercial clients in Gushmere

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.

If you look after buildings for someone else, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.

How we handle fire stopping in Gushmere

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, 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. We work on cable penetrations, linear gaps at wall heads and joints between fire-resisting walls and floors, and what we’re called in for most is improvised or mixed-product fire seals and snag lists that include open service penetrations. Searching for sealant specialists in Gushmere? Mastic Doctor has worked for contractors, FMs and building owners since 2005.

For a smaller site near Gushmere, 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.

We stand behind the joints we seal with a 12-month guarantee. That covers our preparation and application, and if something we did falls short, we return to it.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Gushmere (ME13)
Wider area
Kent
Cover
12 months on our workmanship
Quote
A fixed quote before we start
Call
01277 525 020
Page updated
3 November 2026

Why deal with it now?

Open service penetrations matter on ordinary days, not just in a fire: they also carry noise, draughts and smells between rooms. Sealing them to the specified detail deals with the fire risk first. Around Gushmere, it’s better to renew all the failing joints at once, rather than one at a time. Photos of every joint help us quote for the whole job.

A quote for service penetrations depends on how many there are, their condition and the access, plus any specification you are working to. Call for a quote.

Why clients in Gushmere choose us

  • Fully insured
  • One contact handling all your sites
  • Work carried out by CSCS-carded applicators
  • Joints cleaned back to sound surfaces

Read our cost guide or our accreditations.

Common questions from Gushmere clients

Is Gushmere too small for you to travel to?

Not at all: smaller places are covered as well as towns. Our area covers London and the South East counties. Good photos up front let us bring everything on the first visit.

What happens to BS 476 references for fire stopping in Gushmere?

Approved Document B loses its BS 476 references from 2 September 2029, and BS EN 13501-2 becomes the route, subject to transitional arrangements. The designer or fire engineer sets the specification, and we install the product to the manufacturer’s tested detail.

Do your applicators hold CSCS cards?

Yes. Should the site need card details in advance, tell us and we’ll confirm them with the quote.

Do you work to architects’ specifications?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and we raise anything unclear before work begins.

How long does a typical visit take?

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

Do you need to see the site first?

It depends on the job. Straightforward work can often be priced from photographs and measurements, while larger or less clear jobs get a site visit first.

Is colour matching possible?

It depends on the product specified. Some ranges offer many colours, others very few, so we’ll confirm the colours available for the specified product with the quote.

On site: what to expect

Site rules come first: sign-in, induction and whatever permit system the building uses. Once we’re cleared to begin, the joints are worked through in the order agreed with your site contact, and each area is checked before we leave it. Smaller jobs around Gushmere can be grouped with others nearby. A fixed quote is given before anything starts.

  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. We gun the sealant in to the specified depth around each service and tool it.
  6. Completed areas are checked with you, with the records agreed when we quoted.

Preparing the site

  • Warn occupants and staff about the work
  • Send asbestos survey details if the building is pre-2000
  • Tell us which areas need to stay in use

Get a fixed quote

To get a fixed quote, ring 01277 525 020 or email drawings and photos, telling us the site location and the nature of the job. You can also send details through our quote form.

Get a price

Advice

When to bring in a specialist

For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.

Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Keeping the joints sound

Keep the joints in good shape with a few simple steps:

  • Treat an open penetration as a priority repair
  • Foam or ordinary sealant is never a fire-seal repair
  • Leave fire sealant to cure fully before covering it
  • Settle who seals which penetrations at the start of a project

Never top up a fire seal with foam, ordinary silicone or filler. Repairs need the same product and detail as the original, or a new specification from the designer.

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.

What the job involves on each surface

Drylining partitions

Plasterboard partitions are tested as a specific construction. We check that the product’s detail covers that partition type and board thickness first.

Masonry and concrete

Openings through concrete vary from tidy cores to rough break-outs. The gap is measured at the widest point against the detail’s limits, and any outside it are raised with you.

Penetration seals near Gushmere

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. We install whatever has been specified, to the product’s tested detail. Gushmere lies roughly 47 miles out from central London. Office refits around the commuter belt bring new cabling through fire-resisting walls, and the gaps need sealing with the specified product.

For a school such as Selling Church of England Primary School, penetration sealing fits best at the end of the summer works. Hotels like Cave Hotel and Golf Resort (to the north of Gushmere) are refurbished in phases, and each phase can open up compartment walls. For a building such as Church of St Mary, new heating or data runs are the usual reason penetrations need sealing.

Gushmere is about 3 miles south-east of Faversham, in Kent. We cover commercial sites throughout Gushmere, whether it’s a single job or part of a planned programme. 931 places across Kent fall within our area, Gushmere among them. We also cover London, some 47 miles away.

We cover the ME13 postcode districts for service penetrations. Buildings on Selling Road and Vicarage Lane are within our area. Nearby places we also cover include Crouch (1 mile north-east), Selling (1 mile south), Neames Forstal (1 mile south-east), South Street (1 mile east) and Hogben's Hill (1 mile south-west). Bigger towns within reach include Ashford (10 miles south), Canterbury (7 miles east), Sittingbourne (9 miles north-west), Whitstable (7 miles north-east), Faversham (3 miles north-west) and Herne Bay (11 miles north-east).

Landmarks near Gushmere

In Gushmere, that means premises near The Sondes Arms and Mount Ephraim Gardens, among other places. Gushmere’s nearest station is Selling station, roughly 0.6 miles east. A little further out are Tower keep castle at Chilham (2.9 miles south-east). The countryside around Gushmere includes Blean Woods RSPB Reserve.

Map of Gushmere © OpenStreetMap contributors
Accreditations

Trusted. Accredited. Insured.