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

Fire-rated sealing and fire stopping in Rolvenden, Kent

Looking for fire stopping in Rolvenden? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Seals that don’t match their tested detail
  • Openings left by services added after handover
  • Snag lists that include open service penetrations
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS accredited
£5m PL insurance

Fire stopping for Rolvenden sites

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

Honest limits

We check first that sealant really is the fix. It isn’t the answer for:

  • Signing off or certifying a building’s fire stopping
  • Designing or specifying fire stopping, which sits with the designer or fire engineer
  • Reviewing a building’s overall fire safety

Not sure which it is? You can speak to us on 01277 525 020 or send photos by email and we’ll tell you honestly.

What we seal

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

Fire stopping in Rolvenden

A fire-rated sealant is only one part of a tested system: its test evidence covers one product in one kind of wall or floor, with set services, gaps, depths and backing. We match each opening to that detail before any sealant goes in. We work on linear gaps at wall heads, joints between fire-resisting walls and floors and service gaps in risers, and the usual reasons a site gets in touch are openings left by services added after handover and head-of-wall gaps with no fire seal. A single leaking joint is often how a building in Rolvenden first comes to us: we look at the rest while we’re there and tell you what we find.

Smaller places such as Rolvenden still have buildings with fire-resisting walls and floors: schools, halls, care homes and commercial conversions. Any service penetration through those walls should be closed with the specified product, set out as its test evidence shows.

Every job is signed off with a 12-month guarantee. It’s a plain promise: if our work fails within that year, we put it right.

The Mastic Doctor team standing beside their branded vans outside an office building
Location
Rolvenden (TN17)
Wider area
Kent
Cover
12 months on every job
Quote
A fixed quote before we start
Call
01277 525 020
Page updated
3 November 2026

Our process

We bring the products specified for the job, along with primers and backing rod. Joint faces are cleaned back to sound, dry surfaces, the manufacturer’s primer is applied where it’s called for, and the sealant is tooled off neatly. For a building around Rolvenden, tell us how to find it and who will meet us. Send that with the details and we’ll confirm the plan with the quote.

  1. The specification and schedule come first, so we know which details apply.
  2. Access, permits and the order of areas are agreed with the site team.
  3. We compare every service penetration with its tested detail before sealing.
  4. Unsuitable material is removed and the opening cleaned first.
  5. Backing and fire-rated sealant are installed to the detail and tooled.
  6. Anything outside the detail is reported to you rather than sealed.

Getting the site ready

  • Tell us your opening times and when work is allowed
  • Clear stock, furniture or equipment away from the joints
  • Tell us what induction or permit system the site runs

Ask for a quote

A handful of photographs and a postcode is the fastest way to a quote. Send them through the quote form, or speak to us on 01277 525 020 or email drawings and photos if you’d rather talk the job through.

Ask for a quote

Advice

Do you need fire stopping in Rolvenden?

Openings in fire-resisting walls typically appear when services are added or changed. A new cable pulled by an electrician, a pipe rerouted by a plumber or a data run drilled through a riser leaves an opening that nobody returns to. Over a few years of fit-outs, a wall can collect a lot of these.

Look out for the following:

  • Fire stopping installed outside its tested range
  • Builders’ foam or ordinary silicone in compartment walls
  • Openings found when ceilings come down for a refit
  • Fire-stopping items raised at inspection or handover

On a site such as Business Park, which lies north of Rolvenden, every fit-out that runs new services through a compartment wall leaves penetrations to seal with the specified product.

Questions to ask before you book

  • What the guarantee covers, and for how long
  • How they’ll work around occupants
  • Whether their applicators hold CSCS cards
  • Will failed sealant be removed rather than covered?

Our contractor checklist

After the work

Regular inspection catches problems early. In particular:

  • File the specified details where the next contractor can find them
  • Get seals inspected before ceilings and boxing close
  • Ask which product is in place before decorating
  • Flag new cables with no seal around them

Once the seals are in, tell other trades they exist and must not be disturbed. If a seal has to be opened for a new service, it should be reinstated to the same detail using the same product.

Write fire stopping into the scope of any work crossing a compartment wall or floor. Then the seal goes in while the area is open instead of being left for someone else.

Doing it in-house

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

For a quick touch-up, site staff may be fine, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

Fire-rated sealing for Rolvenden buildings

For England, the fire stopping of penetrations is dealt with in Approved Document B. 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. Either way, we install the specified product to its tested detail. At about 44 miles from central London, Rolvenden is within reach of the capital. Office refits around the commuter belt bring new cabling through fire-resisting walls, and the gaps need sealing with the specified product.

Schools such as Rolvenden Primary School often have new data and services installed during holidays, and penetrations through fire-resisting walls should be checked afterwards. In a hotel such as Bull Hotel, which lies west of Rolvenden, new pipework or cabling through bedroom and corridor walls needs sealing with the specified product.

Rolvenden is about 12 miles south-west of Ashford, in Kent. We cover Rolvenden and the rest of Kent, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Rolvenden is one of 931 places we cover in Kent. We also cover Brighton, around 36 miles from Rolvenden.

If you need fire stopping in TN17, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Streets here include High Street, Sparkeswood Avenue and Glebe Field, and sites on any of them can send details for a fixed quote. Just outside Rolvenden, we also work in West Cross (1 mile west), Rolvenden Layne (1 mile south-east), Strood (1 mile north-east), Parkgate (2 miles north) and East End (3 miles north). Further afield, our area takes in Maidstone (15 miles north), Ashford (12 miles north-east), Paddock Wood (14 miles north-west), Tenterden (3 miles north-east), Bearsted (15 miles north) and Park Wood (13 miles north).

What’s near Rolvenden

We work on buildings around The Star Public House and the streets around them. Other landmarks nearby include The C.M Booth Collection (less than half a mile west) and Benenden Hospital (2.4 miles north).

Map of Rolvenden © OpenStreetMap contributors

Rolvenden: questions and answers

How does the removal of BS 476 from Approved Document B affect fire-rated sealing in Rolvenden?

Approved Document B loses its BS 476 references from 2 September 2029, and BS EN 13501-2 becomes the route, subject to transitional arrangements. Our part doesn’t change: the specified product, to its tested detail.

Is Rolvenden too far out for you?

Not at all. Rolvenden is within our area. We cover Greater London and the counties of the South East. Where we can, we group nearby jobs to make the most of each trip.

When can you be on site?

Mention the site’s hours and access windows in your enquiry, and we’ll plan around them. Our office runs Monday to Friday, 8am until 5pm.

Do you seal on top of existing sealant?

No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.

How long does a typical visit take?

It depends on the scope, but the work usually takes longer where risers, ceiling voids or occupied floors have to be worked through in sequence. For bigger or phased jobs, we will set out a timescale with the quote.

What if there’s asbestos in the old mastic?

Asbestos is possible in some older mastics, particularly in buildings from before 2000. Before we disturb old sealant in an older building, we ask to see the asbestos register or survey, and if asbestos is suspected, work stops until it’s tested. Removing asbestos is a job for asbestos specialists, not us.

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.

Different surfaces, different methods

Plastic pipes

In a fire, plastic pipework melts away and leaves an opening. Some intumescent sealants are tested on smaller plastic pipes, though larger ones normally call for a collar or wrap. We check the pipe material and diameter against the detail before we start.

Masonry and concrete

Many seals are made in blockwork, brickwork or concrete slabs. Dust and loose debris are cleared out of the opening.

Accreditations

Trusted. Accredited. Insured.