Steel doors are a durable, high-performance solution essential to modern infrastructure across healthcare, education, residential, industrial, and commercial sectors. Known for their strength, reliability, and compliance with safety standards, they’re engineered for a wide range of environments.
From stylish internal glazed doors to fire-rated and solid options for secure areas like basements, plant rooms, or pharmaceutical sites, steel doors meet varied functional and regulatory needs. Specialized models—such as blast-proof and louvred doors—offer added protection, airflow, or resistance in demanding conditions. Ideal for entry points, corridors, service areas, and secure zones, these doors ensure durability, fire and acoustic performance, and peace of mind in high-risk or high-traffic areas.
Built for Performance, Designed for Versatility
Our steel doors offer a powerful combination of strength, safety, and style—engineered to meet the demands of modern architecture and high-performance environments. From fire-rated and acoustic-insulated models to hygienic and low-maintenance finishes, these doors deliver exceptional durability and security across a wide range of applications. With customisable designs and specialist options such as blast-proof and louvred doors, they provide flexible, compliant solutions tailored to both functional and aesthetic needs.
Robust Performance
Steel doors are designed for strength and longevity, offering exceptional resistance to impact, wear, and environmental conditions. Ideal for high-traffic and high-security areas, they maintain their structural integrity over time.
Fire, Acoustic, and Security Ratings
All steel doors can be certified to meet fire resistance, acoustic insulation, and security requirements, ensuring full compliance with local building regulations and industry standards.
Customisable Design Options
Choose from solid panels, glazed inserts, louvres, and a wide range of finishes to match your design intent—whether for clean, contemporary interiors or highly secure industrial zones.
Specialist Door Types
Our range includes blast-proof steel doors for high-risk environments, louvred doors for plant and comms rooms, and steel-framed glazed doors for stylish internal applications with enhanced durability.
Low Maintenance & High Durability
Thanks to their tough construction and resistant coatings, steel doors require minimal upkeep while offering outstanding lifecycle value, making them ideal for long-term use in demanding settings.
Hygienic and Easy to Clean
Suitable for healthcare, pharmaceutical, and food production facilities, steel doors provide a non-porous, easy-to-clean surface that supports infection control and hygiene compliance.
Secure and Safe
With options for advanced locking systems, reinforced cores, and anti-tamper features, steel doors offer reliable protection for sensitive or restricted-access areas.


We supply a range of steel door solutions including internal or external steel doors, sliding steel doors, acoustic steel doors, bespoke steel doors, louvred steel doors, solid steel doors, glazed steel doors or steel framed doors. These steel door systems can differ in configuration, usage and size all depending on the specific needs of the building. Every door is fully customizable—from size and finish to hardware, glazing, and locking systems—and can be certified to meet fire, acoustic, security, and blast standards. With KCC Group, you get tailored steel door solutions that deliver on both performance and design.

Fire-rated External & Internal Steel Doors
Robust and highly durable, steel doors are ideal for both internal and external applications where strength, security, and fire resistance are essential. Whether used in plant rooms, basements, back-of-house areas, or building exteriors, these doors provide reliable protection in commercial, industrial, and high-traffic environments. Fire-rated steel doors are tested and certified to withstand fire for specified durations, playing a vital role in compartmentation and supporting safe evacuation throughout a facility.

Steel-Framed Glazed Doors
Combining steel’s strength with the transparency of glass, these doors are perfect for internal spaces like offices, corridors, or commercial interiors where visibility, light flow, and modern aesthetics are desired.

Specialist Steel Doors – Louvred, blast-resistant, acoustic
Specialist steel doors are available to meet unique performance needs across various sectors. Louvred doors provide essential ventilation for areas like comms rooms and plant spaces without compromising on security. Blast-resistant doors offer critical protection in high-risk environments such as defence, energy, and infrastructure projects. For settings where sound control is key—like studios or mixed-use buildings—acoustic steel doors deliver effective noise reduction while maintaining durability and compliance.
Find the answers to the most frequently asked questions about steel doors
Steel doors offer superior durability, fire resistance, and security compared to timber or aluminium alternatives. They’re ideal for high-traffic or high-risk environments and require minimal maintenance over time.
Yes, our steel door sets can be fully certified to meet fire, acoustic, and security standards. We offer options tested to a range of fire ratings (30, 60, 90, or 120 minutes) and sound reduction levels to suit your project requirements.
Yes, we offer a range of steel doors specifically engineered for emergency exits. These doorsets play a vital role in building safety. They are built for strength and frequent use, and incorporate reinforced hinges for added durability.
Key features include:
The cost of a steel hinged emergency exit door set can vary depending on factors such as size, fire-rating, finish, and additional hardware or features. To get an accurate quote, it’s best to discuss your requirements with our specialists who can tailor the solution to your needs.
Absolutely. Steel-framed glazed doors are a popular choice for stylish interior spaces like offices, healthcare facilities, and educational buildings—offering a sleek look with high durability and safety performance.
Yes. Our steel doors can be powder-coated in a wide range of RAL colours and finishes, and configured with vision panels, louvres, hardware, or bespoke ironmongery to match your building’s design and function.
Blast-resistant doors are used in high-security or hazardous environments such as defence, utilities, or petrochemical sites. Louvred doors are commonly installed in comms rooms, electrical enclosures, and plant areas where ventilation is essential.
Yes, double steel security doors are available and ideal for spaces that require wider access points or enhanced security. Common installation locations include:
Public buildings and schools: Where safety and accessibility are both important.
The price of a steel security door is influenced by its duty grade — ranging from standard to ultra-heavy duty — as well as factors like size, finish, fire or acoustic ratings, configuration (single or double), and optional features such as vision panels or advanced locking systems.
While prices increase with the duty level and added features, each grade is designed to meet specific security and performance needs. For an accurate quote, it’s best to consult with our team based on your project specifications.
All of our steel door solutions are manufactured and installed to meet relevant building codes and performance certifications for fire, acoustic, and security requirements across Ireland and the UK.
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