What Is the Most Secure Door for Commercial Premises?

Ensuring the security of commercial premises is very important, with the choice of door playing a pivotal role. In today’s market, a wide selection of different door types is available, each offering unique features and benefits tailored to enhance security. In this article we will explore some of the best secure door options suitable for commercial settings.

Steel Doors

Steel doors stand as effective defenders against unauthorised entry, renowned for their strength and durability. Constructed  from robust materials, such as galvanized steel or stainless steel, these doors provide a formidable barrier against forced entry attempts. Their solid construction and resistance to impact make them ideal for high-security environments, including banks, government buildings, and industrial facilities. Steel doors can also be customised with additional reinforcements, such as steel cores and anti-pry strips, to enhance their security capabilities. As well as being one of the strongest types of doors, steel doors are also fire-resistant, making them a very good option for commercial premises.

Aluminium Doors

Combining strength with aesthetic appeal, aluminium doors offer a versatile solution for commercial spaces seeking both security and style. Despite their lightweight nature, aluminium doors are sturdy, making them suitable for outdoor applications where exposure to the elements is a concern. They are available in a variety of finishes and configurations, including glazed options for increased visibility. Additionally, aluminium doors can be equipped with high-security features, such as multi-point locking systems and impact-resistant glass, to enhance their protective capabilities.

Wooden Doors

Wooden doors provide a sense of timeless elegance, while providing reliable security for commercial premises. Available in a wide range of finishes and designs, wooden doors offer unmatched aesthetic versatility, allowing businesses to complement their interior décor while maintaining security standards. While they are not as strong as steel or aluminium, wooden doors can be reinforced with metal cores or steel frames to enhance their resistance to forced entry. Wooden doors also lend themselves well to customisation, allowing for the integration of advanced locking mechanisms and access control systems for added security.

Glass Doors

Glass doors are very popular for a wide range of commercial buildings. They are favoured for their transparency, allowing natural light into indoor spaces, and creating an open atmosphere. While concerns regarding security often arise due to the vulnerability of glass, modern advancements have made glass doors a viable option for commercial security applications. Tempered or laminated glass, known for its exceptional strength and shatter resistance, can be utilised to enhance that glass doors can provide. Additionally, glass doors can be paired with high-security hardware, such as electronic locks and access control systems, to restrict unauthorised entry effectively.

High-Security Doors

For environments requiring the utmost protection against security threats, high-security doors offer an unparalleled level of defence. Engineered with advanced features, these doors are designed to withstand a wide range of security risks, including forced entry, vandalism, and even ballistic attacks. High-security doors may incorporate heavy-duty materials, such as ballistic steel or reinforced concrete, along with specialised locking mechanisms, biometric access controls, and intrusion detection systems. These doors are commonly utilised in sensitive facilities, such as data centres, government installations, and military facilities, where the protection of assets and personnel is of paramount importance.


The type of door which you choose can have a big impact on the security of your business. When selecting a new door, there are different considerations that need to be made. Factors that must be considered are the security requirements, aesthetic preferences, and functional needs that your business needs to get out of the door. For example, a retail store might go with a glass door, as this can be a good option for the aesthetic factors that they bring, but the security aspect must be thought about with laminated glass being a modern option to enhance security. Businesses should take into careful consideration the positive and negatives of different types of doors before making a decision.