Firestop Fire Safety: Door Furniture
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Firestop Fire Safety: Door Furniture

Protect your property and maintain the vital integrity of your fire doors with the Firestop Door Furniture range. Specialising in passive fire protection, Firestop offers high-quality, fire-rated hardware designed to prevent the spread of heat and smoke without compromising on everyday security and functionality.

This collection includes:

  • Intumescent Telescopic Letter Plates: Available in 255mm and 305mm sizes, these stylish letter boxes feature a durable ABS plastic frame, a metal flap, and a high-performance intumescent liner that expands under heat to seal the opening against fire and smoke.
  • Fire-Rated Door Viewers: Choose between the Contract FD30 or the robust Commercial FD30/60 door viewers. Manufactured from stainless steel, they feature a crystal glass lens with a wide 180° angle of vision, allowing you to safely identify visitors.

Ideal for both commercial premises and residential fire doors, the Firestop range provides reliable, tested protection where you need it most.

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Firestop

Firestop is a UK manufacturer specialising in passive fire protection products for doors and hardware, best known for intumescent seals and intumescent “hardware protection” kits that help fire doors keep their integrity when exposed to heat and smoke. They position the brand around “protecting life and property,” with 25+ years of experience supplying the UK and overseas markets. 

What Firestop actually makes (the stuff you’ll see in the trade channel):

  • Intumescent fire & smoke seals (the strips that expand in a fire to close the gap between door and frame). 

  • Intumescent ironmongery protection: sheets/pads/liners used behind or around items like hinges, locks, latches and closers to maintain the fire-rating of the door set. 

  • Fire-rated ironmongery items such as intumescent letter plates and door viewers, designed so adding openings to a fire door doesn’t ruin the door’s performance. 

  • Often also stocked as drop-down door seals and related door-bottom sealing hardware for fire/smoke control and acoustic performance. 

A detail they stress is traceability: Firestop highlights a traceable production code / certification approach so installers/specifiers can link products back to compliance evidence and batch provenance.

Door Furniture

Our range of fire-rated door furniture is designed to maintain the integrity of fire doors while providing essential security and functionality. This selection includes high-performance intumescent letter plates that expand under heat to seal openings against fire and smoke, alongside heavy-duty door selectors to ensure double doors close in the correct sequence. We also stock fire-tested door viewers rated up to FD30 and FD60, allowing you to maintain clear visibility without compromising on safety. Engineered to meet strict British and European standards, these essential architectural hardware fittings combine robust protection with stylish finishes to suit both commercial and residential properties. View all Door Furniture products

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Architectural Hardware > Fire Safety > Door Furniture (4)

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Firestop Architectural Hardware (13) Firestop Architectural Hardware: Fire Safety (13) Firestop Fire Safety: Intumescent Strips & Seals (9)