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

Fire-rated sealing and fire stopping in Hodsoll Street, Kent

Fire stopping for Hodsoll Street, from a contractor working since 2005. Fully insured, with a 12-month guarantee.

  • Fire stopping installed outside its tested range
  • Fire sealant pulled out of the opening
  • Openings found when ceilings come down for a refit
1
Send details
Photos, drawings or a schedule, or we 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
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Fire stopping for Hodsoll Street sites

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

About our fire stopping in Hodsoll Street

On a fit-out or refurbishment, we follow the services contractors floor by floor. To price a package, phone 01277 525 020 or email the details over with the schedule or marked-up drawings and the specified product data. Tell us what records you need and we’ll confirm with the quote. We work on small duct penetrations where the tested detail allows, joints between fire-resisting walls and floors and pipe penetrations, and the failures we are asked to look at most are snag lists that include open service penetrations and improvised or mixed-product fire seals. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Hodsoll Street is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

A job near Hodsoll Street is typically planned around one visit, so send the specification and photos first. Design and sign-off belong to the designer or building control; we install what’s specified.

Building owners and contractors get the same cover: twelve months on the work we carried out. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Hodsoll Street (TN15)
Region
Kent
Guarantee
12 months on our workmanship
Quotes
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026

FAQs: Hodsoll Street

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

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.

Is Bowes Industrial Centre, near Hodsoll Street, within your area?

Yes. Our area takes in Hodsoll Street and its surroundings, with estates and business parks such as Bowes Industrial Centre included. A few photographs and the unit address let us price the work.

Do you work to architects’ specifications?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and any queries are raised before we start.

Are your applicators CSCS-carded?

Yes. If you need card details for site access, tell us and we’ll confirm them with the quote.

Can one quote cover more than one building?

Yes. A group of buildings can go on one quote, with one point of contact across South East England, Greater London and Scotland.

When can you be on site?

Give us your site hours and any access windows in your enquiry, and we will plan around them. You can reach the office between 8am and 5pm, Monday to Friday.

What happens if old sealant might contain asbestos?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. 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.

Surface by surface

Small ducts

Ducts are only sealed with sealant where the detail allows it. Dampers and ductwork systems themselves are outside our work.

Linear joints

Head-of-wall joints often have to absorb slab deflection. We use the product and backing the detail names for that movement, with no gaps along the run.

Looking after the joints

A few simple habits keep the new joints working:

  • Ask which product is in place before decorating
  • Agree the fire-stopping specification before services go in
  • Include service cupboards in routine inspections
  • Keep product data and details in the fire safety file

After the work, brief anyone else working in the area that the openings are now sealed. Any seal cut back for a new service needs reinstating to its tested detail using the same product.

A simple record of seal locations and products helps. It tells the next contractor exactly what to reinstate, which saves guesswork.

What we are called out for in Hodsoll Street

Linear gaps fail where a fire-resisting wall meets a slab, soffit or another wall. Movement in the frame or slab can open the joint, and a product not tested for that movement may crack. The tested detail for a linear joint states the width and movement it covers.

It’s worth sending us details if you spot any of the following:

  • Hidden openings found during inspections
  • Unsealed joints where partitions meet the slab
  • Old intumescent sealant that has split away
  • Improvised or mixed-product fire seals

For a school such as Culverstone Green Primary School, penetration sealing fits best at the end of the summer works.

What your quote should include

  • Proof of insurance
  • Do they follow the manufacturer’s priming guidance?
  • Can the work be phased to keep areas open?
  • The named product and why it was chosen

How to choose a sealant contractor

From enquiry to sign-off

Tell us your site hours and access windows and we’ll plan around them. While we’re working, the area stays contained and tidy, and we check in with your contact before moving on to each new area. Smaller jobs around Hodsoll Street can be grouped with others nearby, which keeps travel down. You will have a fixed quote before work starts.

  1. First we go through the drawings, schedule or specification for the seals and raise any questions before we price.
  2. Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
  3. Anything that doesn’t belong in the opening, such as expanding foam or general-purpose filler, is removed.
  4. We fit the backing the detail asks for, to the stated depth.
  5. We apply the specified sealant to the depth and around the services as the detail shows.
  6. Openings that need a collar, wrap, batt or other product are flagged to you rather than filled with sealant.

What we need from you

  • Send any specification or drawings in advance
  • Flag any permit to work we will need
  • Explain the parking and delivery arrangements

Getting a fixed quote

Need a figure for a tender or a budget? We will quote against your scope and drawings you can plan around. For a chat about it beforehand, call 01277 525 020 or send photos by email.

Ask for a quote

Advice

What sets the cost

Before we quote, we look at:

  • The site’s rules and procedures
  • How much there is to seal
  • How accessible the joints are
  • Specialist products, such as fire-rated or hygienic sealants

What a job costs comes down to the quantity of joints, how much old material needs removing and the access. Call for a quote once you have the details.

Sending details for a quote

For an accurate fixed quote, we need a clear picture of the site. Send us:

  • Approximate linear metres or a joint schedule
  • Specification clauses that apply
  • What the building is and how it’s used
  • Access details, including height

Every quote starts with the facts: the joints involved, quantities, access and the product called for. Send what you have, and we’ll arrange a site visit if anything is unclear.

Penetration seals near Hodsoll Street

Central London is about 21 miles from Hodsoll Street. Offices around the capital are refitted often, and the cabling that follows can breach fire-resisting walls; the gaps need the specified seal. For England, the fire stopping of penetrations is dealt with in Approved Document B. Its BS 476 references are being withdrawn from 2 September 2029, with BS EN 13501-2 classification taking over, subject to transitional arrangements. Either way, we install the specified product to its tested detail.

For a building such as Church of Saint Peter, new heating or data runs are the usual reason penetrations need sealing. On estates like Bowes Industrial Centre, 1.8 miles to the north-east of Hodsoll Street, the wall between office and warehouse is often fire-resisting, and cables through it need the specified seal.

Hodsoll Street is about 6 miles south of Northfleet, in Kent. Businesses, contractors and managing agents in Hodsoll Street can call on us for service penetrations, as part of our coverage of Kent. Across Kent, 931 places are covered, Hodsoll Street among them. London is covered too, around 21 miles from Hodsoll Street.

Business premises anywhere in TN15 are within our area for service penetrations. If your site is on Haven Hill and Hodsoll Street or close by, we can quote for service penetrations. Sites close to Hodsoll Street are covered too, including Ridley (1 mile north), Fairseat (1 mile south), New Street (1 mile north-east), Culverstone Green (1 mile east) and South Street (1 mile north-east). A short drive away, we cover Maidstone (10 miles south-east), Dartford (8 miles north-west), Sevenoaks (7 miles south-west), Royal Tunbridge Wells (14 miles south), Gravesend (7 miles north) and Tonbridge (10 miles south).

Landmarks near Hodsoll Street

Locally, jobs take us to sites close to Trosley Country Park and Meopham School and the streets around them. The nearest railway station is Meopham station, roughly 3.4 miles north-east. A little further out are Ightham Court (3.7 miles south-west) and Coldrum Long Barrow (2.4 miles south-east).

Map of Hodsoll Street © OpenStreetMap contributors

What happens if it’s left?

Open service penetrations matter on ordinary days, not just in a fire: they also carry noise, draughts and smells between rooms. The specified fire seal closes the gap for all of these. For buildings around smaller places like Hodsoll Street, water damage can go unnoticed for longer, especially where a building isn’t used daily, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.

Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we will put a fixed figure on it.

Why us?

  • Constructionline member for supplier checks
  • Public liability insurance in place
  • CSCS-carded applicators
  • Products installed to the manufacturer’s instructions

See our cost guide and our accreditations and insurance.

Accreditations

Trusted. Accredited. Insured.