Security Doors Built Around the Real Opening
Robust steel security doors for commercial, industrial, utility and critical environments, specified around the real opening, hardware and access requirements.
Security starts with the complete doorset
A security door is more than a heavy steel leaf. The frame, hinges, locking points, hardware, fixings and surrounding construction all contribute to how the opening performs. We begin with the site requirement and work outward from there.
- Single and double doors
- Personnel and plant-room entrances
- Access-control preparation
- Panic and emergency hardware
- Vision panels and louvers
- Custom finishes and thresholds
Configure the doorset around the project
The right configuration depends on risk, use, access, surrounding construction and how often the door will operate. For replacements, accurate dimensions and threshold conditions are especially important.
- Leaf and frame configuration
- Locking strategy
- Hinge arrangement
- Door closer requirements
- Access-control integration
- Weather and corrosion exposure
The details that make the difference on site
The best results usually come from resolving the practical details before manufacturing starts.
Opening & structure
Confirm clear opening size, wall construction, floor level and any surrounding finishes that affect the frame.
Door operation
Define swing, frequency of use, access requirements and any emergency or escape function.
Hardware & integration
Coordinate locks, closers, handles, access-control devices and other project interfaces before manufacture.
A closer look at Security Doors
Relevant examples from the existing AllSecureDoors project image library.
Clear stages from enquiry to handover
Discuss
We review the opening, intended use, drawings and any stated performance requirements.
Survey & specify
Dimensions, interfaces and configuration are confirmed before the doorset is released for manufacture.
Manufacture & install
The agreed system is produced, delivered and installed with final adjustment and handover.
Questions project teams often ask
Can the system be made to a non-standard opening?
Yes. The page is built around project-specific sizing, but accurate dimensions and surrounding construction details should be confirmed before manufacture.
Can access control or specialist hardware be included?
Where appropriate, hardware and access-control requirements should be identified early so preparation can be coordinated with the door and frame.
What information should I send for a quote?
Opening dimensions, site location, photographs, drawings if available, required performance, hardware needs and target programme are the most useful starting points.
Can you support replacement projects as well as new construction?
Yes. Existing openings often need extra attention around thresholds, wall construction and previous alterations, so survey information is especially useful.
Tell us what the opening needs to achieve.
Send the opening size, location, drawings if available, required performance, hardware needs and project timeline. We can help you identify the next practical step.