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Internal Fire Doors/ Fire Resistant Doorsets

Protect your property and personnel with our custom-built Internal Fire Doors, designed to withstand fire for up to 120 minutes. Built to order and tailored to your needs, these fire-resistant doors combine strength, stability, and sleek design with a high level of safety certification and fire rating.

Advantages

Customisable Upgrades Available
Durability

Safety Features

Withstands fire for up to two hours

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Suited to Agriculture / Commercial / Education / Food Industry / Health / Industrial sector applications.

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Description

Our Internal Fire Doors Range

Our Internal Fire Doors are high-performance steel doorsets specifically engineered to resist fire for up to 120 minutes. Each door is manufactured to order and individually constructed using 1.2mm ‘Rustec’ steel sheets. These sheets are mechanically interlocked and internally bonded for increased structural stability and to prevent de-lamination over time.

Whether you require a single, double, or door-and-a-half configuration, our internal doors can be built to suit your exact dimensions and functional requirements. With an integrated astragal on the 44mm thick leaf, you’ll also benefit from enhanced security and sealing.

Designed with safety in mind, all bespoke fire doors are created to fit your space exactly. We offer a powder-coated finish in standard colours, with a full range of RAL and BS colours available, including the most popular options of red, white, black and grey fire doors. A range of optional extras allows for airflow, visibility, or thermal efficiency without compromising fire protection or security.

Additional information

Application(s)

Bars and pubs, Commercial buildings, Community Centres, Food production facilities, Garages and Workshops, Hospitals and healthcare facilities, Industrial units and warehouses, Offices, Public Buildings, Retail stores and shopfronts, Schools, Colleges & Universities, Transport Depots

Curtain material(s)

Galvanised steel

Finish

Polyester powder coat

Frame material(s)

Galvanised steel

Mode of operation

Manual

Standard Specification

Typical applications: Bars and pubs, Commercial buildings, Community centres, Food production facilities, Hospitals and healthcare facilities, Industrial units and warehouses, Offices, Public buildings, Retail stores and shopfronts, Schools, Colleges & Universities, Transport depots, Garages & Workshops

Standard Specification

These doors are fire-rated for up to 120 minutes, ensuring excellent protection. Each one is custom-built just for you! You can choose your preferred hardware, frame, threshold, and panel options to match your style. Made with durable 1.2mm ‘Rustec’ steel sheets, the leaf skins are not only mechanically interlocked but also internally bonded, which boosts their stability and protects against de-lamination. We take pride in offering you a product that’s both functional and tailored to your needs!

Door Leaf

44mm door leaf thickness incorporating an integrated astragal for added security. Comprising of 1.2mm ‘Rustec’ steel sheets, the leaf skins are mechanically interlocked and internally bonded, proving greater stability and protection against de-lamination.

  • Available in single, double, and a half configurations.
  • Maximum height: up to 2760 mm.
  • Maximum width: up to 1200 mm.

Door Frame

Manufactured from lightweight, high tensile 1.5 mm thick ‘Rustec’ steel.

Adjust 2-Fit side expander system that offers up to 12mm expansion to the structuRAL opening.

Door ironmongery

Grade 13 stainless steel, twin-bearing template-drilled butt hinges with integRAL high-security dog bolts are fitted as standard with CE marking. Other hardware is available.

Finish

Standard: Powder coated in standard colours

Custom: Full RAL and BS colour range available

Optional Extras

Vision & Ventilation

Fire-rated vision panels in various sizes (up to 120 minutes)

Louvre panels for airflow without compromising integrity

Side & Over Panels

Solid and glazed side panels and overpanels

Thermal Upgrade

Optional upgrade for enhanced insulation (U-value up to 1.5W/m²K)

Resources

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Product Video

Frequently Asked Questions

Here are some answers to questions we are commonly asked about our Internal Fire Doors/ Fire Resistant Doorsets:

Yes, indeed, fire-rated vision panels are readily available and have been rigorously tested to ensure they provide the same level of fire resistance as the door leaf itself. These panels are essential components in ensuring the overall integrity of fire-rated doors, as they allow for visibility and light transmission while still meeting stringent safety requirements.

By utilising fire-rated vision panels, buildings can maintain both functionality and compliance with fire safety regulations, giving occupants peace of mind in the event of an emergency. It is crucial to select high-quality, British Standard-certified fire-rated vision panels to guarantee optimal performance and protection.

At our door store, we take pride in offering a wide range of doors in various colours, including white fire doors and other unique shades. From striking black to soothing blue, we recognise that not everyone seeks traditional red tones for their doors. Our doors are not only stylish but also comply with all essential safety requirements, including fire safety regulations. This option perfectly complements your company brand or the environment more appropriately.

Internal fire doors are a crucial element in ensuring the safety of occupants in commercial, industrial, and multi-occupancy buildings. These doors are a legal requirement to comply with building regulations and fire safety standards, as they play a vital role in protecting escape routes and compartmentalising fire risk areas.

Internal fire doors play a crucial role in containing the spread of flames and smoke, helping to slow down the rapid spread of fire throughout a building. This not only protects the structure but also provides occupants with precious time to evacuate safely. To ensure these doors remain reliable during a fire emergency, it’s important to perform regular maintenance and checks.

An internal fire door is a crucial component of a building’s fire safety system, carefully constructed with the aim of restricting the movement of fire and smoke in the event of a fire. These doors are made with fire-resistant materials and seals to prevent flames and smoke from spreading to other areas, thus providing valuable time for occupants to evacuate safely.

By containing the fire and smoke within a specific area, internal fire doors help to minimise property damage and ensure the overall safety of the building and its occupants. Properly maintained and regularly inspected, these doors are an essential element in the protection and preservation of buildings against the devastating impact of fire.

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