As a building owner or developer, the security and durability of your property’s entry points are of paramount importance. Steel doors have emerged as the gold standard in this regard, offering unparalleled protection and longevity.
But what goes into the construction of these barriers? We delve into steel door manufacturing and how these doors are engineered to withstand the test of time.
The foundation of any steel door lies in its framework. Typically, this consists of a solid steel frame, often made from galvanised steel to prevent corrosion. The frame is precision-engineered to ensure a perfect fit within the doorway, with special attention paid to the hinges and locking mechanism areas.
Attached to the frame is the door leaf itself. In high-security models, this leaf is usually constructed from a thick steel sheet. The steel used is selected for its strength and resistance to impact, with some doors featuring additional reinforcement for heightened protection.
The door leaf is often filled with an insulating material, such as polyurethane foam, to enhance thermal efficiency and soundproofing. This is particularly important for doors in temperature-sensitive areas or those requiring acoustic isolation.
A steel door is only as secure as its locking and hinge mechanisms. High-quality steel doors feature multi-point locking systems that engage at multiple points around the door’s perimeter. This ensures that the door remains securely locked, even if one locking point is compromised.
Hinges are equally important. Steel door hinges are typically welded to the frame and door leaf, creating a continuous, unbreakable bond. Some doors, like Bradbury Group’s M2M+ Express range, offer the choice of left-hand or right-hand inward or outward opening configurations, providing flexibility for different building layouts.
While security is the primary focus, the aesthetic of a steel door is also important. Many steel doors are finished with a polyester powder coating, available in a wide range of colours. This coating not only provides a pleasing appearance but also adds an extra layer of protection against the elements.
For those seeking a warmer aesthetic, some manufacturers offer wood grain effect finishes. These provide the look of wood with the strength of steel.
Additional features can be added to steel doors to suit specific needs. These might include vision panels for visibility, louvres for ventilation, or side and over panels for larger openings.
To ensure steel doors meet the highest standards of security and durability, they undergo rigorous testing and certification processes. In the UK, the most recognised standards are PAS 24 and LPS 1175. Doors meeting these standards have been tested against a range of attack methods, from basic tools to more sophisticated equipment.
Fire resistance is another key consideration. Many steel doors are certified as fire doors, providing an additional layer of safety in the event of a fire.
Steel doors are an investment in the long-term security and durability of a building. Their construction, from the steel frame to the multi-point locking systems, ensures they can withstand even the most determined attempts at forced entry.
But they offer more than just security. With a range of finishes, configurations, and additional features, steel doors can be tailored to the specific aesthetic and functional requirements of any building.
At Bradbury Group, we understand that every building has its unique security challenges. That’s why we offer a range of bespoke steel door solutions designed to meet your specific needs.
Our swift-delivery M2M+Express doors balance urgent commercial projects with quality assurance. With a despatch time of 3-5 working days, these doors are ideal for commercial sites needing to quickly implement exterior steel doors.
Our premium Capital45 architectural range combines noise reduction and fire codes for developers needing compliance without jeopardising aesthetics. As highly bespoke builds, these doors come at a higher price point compared to other ranges we offer.
Our adaptable M2M+ series blends durability and in-house quality control for budget-conscious owners prioritising function over form. This remains Bradbury’s most cost-effective range.
Whether you’re looking for a quick turnaround, a high-end architectural solution, or a cost-effective option, Bradbury Group manufactures a steel door range to suit your needs. Contact us today – our team of experts is ready to guide you through the process, ensuring you get a door that provides the perfect balance of security, performance, and style for your building.
