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

Fire-rated sealing and fire stopping in Little Chart, Kent

Fire-rated and intumescent sealing of service penetrations and linear gaps in Little Chart and across Kent. CHAS accredited and fully insured, with a 12-month guarantee.

  • Fire stopping installed outside its tested range
  • Penetration schedules that need working through
  • Openings left by services added after handover
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
Constructionline member
Fully insured: £5m PL

Need fire stopping in Little Chart?

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Compartments and services around Little Chart

A 2-mile radius around Little Chart takes in a number of hotels. Bedroom-to-corridor walls in hotels are normally fire-resisting, so new cabling or pipework through them has to be sealed to the tested detail. Fire stopping of openings and penetrations in England falls under 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. We install whatever has been specified, to the product’s tested detail.

Around Little Chart, we install fire-rated and intumescent sealant to the product’s tested detail wherever it is the specified product.

Little Chart is about 5 miles north-west of Ashford, in Kent. We cover Little Chart and the rest of Kent, with the same fixed quotes and 12-month guarantee as everywhere else. Little Chart is one of 931 places we cover in Kent. We also cover London, some 44 miles away.

Anyone looking for fire stopping in TN27 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. We also cover Little Chart Forstal (1 mile east), Pluckley (1 mile west), Fir Toll (2 miles south-west), Pluckley Thorne (2 miles west) and Chambers' Green (2 miles south-west). Bigger towns within reach include Maidstone (13 miles north-west), Ashford (5 miles south-east), Canterbury (15 miles north-east), Sittingbourne (12 miles north), Faversham (10 miles north-east) and Hythe (15 miles south-east).

Near you in Little Chart

Locally, jobs take us to sites close to The Swan Inn And Former Stables and the streets around them. The closest station to Little Chart is Charing station, about 2.1 miles north of the centre. Other landmarks nearby include Romden Castle (3.8 miles south-west).

Map of Little Chart © OpenStreetMap contributors

Fire stopping for commercial buildings in Little Chart

On a fit-out or refurbishment, we follow the services contractors floor by floor. To price a package, call 01277 525 020 or send details through our quote form with the schedule or marked-up drawings and the specified product data. Tell us what records you need and we will confirm with the quote. Site teams most often ask us about expanding foam used as fire stopping and fire sealant pulled out of the opening, on small duct penetrations where the tested detail allows, linear gaps at wall heads and cable penetrations. A specialist sealant contractor works differently from a general builder: on jobs in Little Chart, preparation and product choice get the time they need.

Around smaller places like Little Chart, penetration seals come up in schools, halls, pubs with rooms, care homes and farm buildings used as offices. Any service penetration through those walls should be closed with the specified product, set out as its test evidence shows.

Every job we finish is backed by a 12-month workmanship guarantee, wherever the site is. If a joint we sealed fails because of how it was installed, we come back and put it right.

Where
Little Chart (TN27)
Wider area
Kent
Cover
12 months on every job
Quotes
Quoted before any work starts
Phone
01277 525 020
Page updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Work for main contractors and building owners

Hospitality, education, healthcare, office and retail clients come to us directly as well. We plan around the way the building is used, so the building keeps working while we do.

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

Questions we are asked in Little Chart

Can you seal around new services in a hotel near Little Chart?

Yes, where fire-rated sealant is the specified product. Each seal follows the tested detail, and rooms are done in turn.

What happens to BS 476 references for fire stopping in Little Chart?

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.

How long does a job like this take?

It depends on the scope, but the work typically takes a single visit for a short list of penetrations, or a phased programme for a whole building. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.

Will you come and look before quoting?

Many jobs can be quoted from photographs, drawings or a joint schedule. If the job needs a look first, we will arrange a visit before quoting.

How long before the joints can be used?

The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, and we confirm it before leaving site.

Does weather matter for sealant work?

It can, when the joints are outside. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so external work may be moved if conditions aren’t right. Internal work is far less affected.

Can you work while the building is occupied?

Yes, as long as we plan it. We agree a sequence with your contact so just one area at a time is disrupted.

What we are called out for in Little Chart

Head-of-wall joints and wall-to-wall junctions are frequent weak points. Deflection and building movement can open these gaps, and a product not tested for that movement may crack. The tested detail for a linear joint states the width and movement it covers.

What tends to prompt an enquiry:

  • Unsealed openings around new pipes and cables
  • Snag lists that include open service penetrations
  • Improvised or mixed-product fire seals
  • Openings found when ceilings come down for a refit

Older community buildings such as St Mary that have been rewired or given new heating can have service gaps through walls worth checking against the specification.

Comparing quotes

  • What level of public liability insurance do they hold?
  • Will CSCS-carded applicators be on site?
  • Their approach to joint depth and backing
  • Whether old or failed sealant will be cut out, not overlaid

Questions to ask before you appoint anyone

Why it’s worth doing now in Little Chart

Fire stopping is a regular point raised at inspections and handover. Finding unsealed or improvised openings late can hold up a programme. Converted and older buildings near places like Little Chart tend to move, and aged sealant cracks. The right product, sized to the joint, copes much better.

Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Tell us how the joints are reached and call for a quote.

What you get with us

  • Over 20 years of commercial sealing
  • CHAS accredited contractor
  • Old sealant cut out, never sealed over
  • Constructionline member for supplier checks

Take a look at how commercial sealant jobs are priced or our accreditations.

Different surfaces, different methods

Plastic pipes

Plastic waste pipes through slabs come up often. The detail decides whether sealant alone is enough.

Linear joints

Joints at the top of partitions may need to move as the slab above deflects. We use the product and backing the detail names for that movement, along the full length of the run.

From enquiry to sign-off

At the end of each section, the masking comes off, the area is cleaned and every joint is checked. If an area should be left alone while the sealant cures, we say how long and put signs out. Smaller jobs around Little Chart can be grouped with others nearby, which keeps travel down. You’ll have a fixed quote before work 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. 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.

What we need from you

  • Move anything stored against the joints
  • Share the asbestos register for older buildings
  • Let us know about inductions and permits

Getting a fixed quote

A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Send what you have, and we will arrange a site visit if anything is unclear.

Get a quick quote

Advice

When to bring in a specialist

What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.

For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.

Accreditations

Trusted. Accredited. Insured.