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High Security Sally Port Gate Upgrade at Maplehurst Correctional Complex
Location: Milton, Ontario
Industry: Correctional / High-Security Infrastructure
The Challenge: Replacing an Outdated System in a High-Cycle Environment
Maplehurst Correctional Complex required an upgrade to a critical sally port access point—a high-security zone where gates operate continuously throughout the day for service and delivery vehicles.
The existing system had been in place for years and relied on an old gate design that no longer met modern operational expectations.
The facility needed a solution that could deliver:
- Higher security and improved locking performance
- Reliable operation in a high-cycle environment
- Faster serviceability and access to replacement parts
- A system designed for Canadian climate conditions
But replacing the gate wasn’t just about performance.
The Constraint: Limited Space, Maximum Opening
One of the most complex aspects of this project was the restricted installation space.
Unlike typical installations, the available area for the gate system was extremely limited:
- The gate structure had to fit within a tight footprint
- The system still needed to provide maximum possible opening width
- The gate tail required clearance behind the structure during operation
In fact, the opening required by the facility exceeded what standard configuration would normally allow.
This created a dual engineering challenge:
- Fit the system within the available space
- Maximize the clear opening without compromising functionality
Traditional systems would struggle to meet both requirements simultaneously.
The Solution: ARMA HSOS Gate
The team selected the ARMA High Security Overhead Slide Gate (HSOS) as a modern alternative to the old system.
The HSOS Gate provided:
- Canadian-made engineering optimized for local conditions
- Advanced locking and high-security performance
- Reliable operation for high-cycle use
- Fast access to replacement parts and serviceability
But the real advantage came from ARMA’s modular engineering approach.



Engineering Around Constraints
The HSOS Gate is designed with a modular beam system based on 2-foot increments, allowing flexibility in how the structure is configured.
This gave the engineering team the ability to:
- Adjust post placement within the beam structure
- Modify the standard layout to fit tight spatial constraints
- Optimize the gate configuration to maximize opening width
At Maplehurst, this flexibility was critical.
By adjusting the positioning of structural components, the team was able to:
✔ Fit the gate within the limited space
✔ Gain additional inches of opening width beyond standard configuration
✔ Maintain full structural integrity and performance
This level of adaptability would not be possible with traditional fixed-design systems.
The Result: Modern Security with Operational Confidence


By upgrading to the ARMA HSOS Gate, Maplehurst Correctional Complex achieved:
✔ A Canadian-engineered system built for long-term performance
✔ A modern, high-security access solution
✔ Reliable performance in a high-cycle environment
✔ Increased opening capacity within limited space
✔ Reduced dependency on legacy systems
✔ Faster serviceability and parts availability
The project successfully replaced an outdated solution with a system designed for today’s operational demands.
Strategic Impact
Correctional facilities require infrastructure that delivers:
- Security without compromise
- Reliability under constant use
- Flexibility to adapt to site constraints
- Fast recovery in case of service needs
The HSOS Gate provides all of these through modular engineering and precision design.
Key Takeaway
When space is limited and performance is critical, traditional systems create limitations.
The ARMA HSOS Gate demonstrates that with the right engineering approach, it is possible to:
- Fit within tight constraints
- Maximize operational performance
- Deliver long-term reliability
All while upgrading security to modern standards.
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Securing a Large Commercial Access Point with a 40-Foot Opening to Protect a High-Traffic Facility
Product Used: EC-290 Heavy-Duty Sliding Cantilever Gate
Location: Canada
The Challenge: Securing a Wide Commercial Access Point
Home Hardware requires a reliable perimeter access solution for a facility handling frequent deliveries and commercial traffic. The entrance to the property featured a 40-foot-wide opening, which required a gate capable of covering a 60-foot overall span while maintaining structural stability and smooth operation.
The facility needed a solution that could:
- Secure a large commercial access point
- Withstand constant vehicle traffic
- Maintain reliable performance in Canadian weather conditions
- Integrate with automated access control systems
- Be installed quickly without long manufacturing delays
Traditional fabricated cantilever gates of this size often introduce challenges such as long production timelines, complex transport logistics, and difficult maintenance if damage occurs.
Home Hardware requires a system that combines strength, scalability, and long-term reliability.
The Solution: EC-290 Heavy-Duty Modular Cantilever Gate
Home Hardware selected the ARMA Gate EC-290, a heavy-duty sliding cantilever system engineered specifically for large commercial and industrial openings.
The EC-290 provided several key advantages:
- Double-track design for increased stability across long spans
- Fully modular construction for easier transport and installation
- Automation-ready system for controlled vehicle access
- Heavy-duty engineering designed for demanding commercial environments
Because the EC-290 is manufactured in modular segments rather than a single welded structure, the gate could be transported efficiently and assembled on site without specialized equipment.
Built for Large Openings and High Traffic
Large commercial gates must remain stable under constant use and environmental stress. The EC-290’s double-track configuration provides the structural support necessary for long-span applications like this one.
For Home Hardware, the system delivered:
✔ Stable operation across a 60-foot gate length
✔ Smooth cantilever movement without ground tracks
✔ Secure access control for deliveries and facility traffic
✔ Durable performance in a commercial logistics environment
The modular architecture also provides a major operational advantage. If any section of the gate is damaged, individual segments can be replaced rather than replacing the entire gate assembly.
The Result: Secure Access for a Busy Commercial Facility
By implementing the EC-290 sliding cantilever gate, Home Hardware achieved:
- Secure access control for a major facility entrance
- Reliable operation across a wide opening
- Faster installation compared to traditional custom gates
- Reduced long-term maintenance complexity
- A scalable solution for future infrastructure needs
The EC-290 provided the strength and reliability required for a high-traffic commercial environment while maintaining the flexibility and serviceability that ARMA Gate systems are known for.
Key Takeaway
Large commercial entrances require more than just a bigger gate—they require a system engineered for stability, reliability, and long-term serviceability.
The EC-290 heavy-duty cantilever gate delivered exactly that for Home Hardware, securing a critical access point with a modular system built to perform under demanding conditions.
Related Case Studies
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Securing Industrial Access with Speed & Serviceability
Product Used: EC 142 Modular Sliding Cantilever Gate
Location: Thunder Bay, Ontario
The Challenge: Industrial Durability with Minimal Downtime
At a large pulp and paper mill, perimeter access is critical.
Facilities like Thunder Bay Pulp & Paper operate with:
- Continuous truck traffic
- Heavy equipment movement
- 24/7 operations
- Strict safety and security protocols
The mill required a sliding cantilever gate system that could:
- Withstand industrial use
- Be deployed quickly
- Integrate with access control
- Minimize operational downtime
- Remain repairable if damaged
Traditional fabricated cantilever gates often require:
- Long manufacturing lead times (8–12 weeks)
- Complex transportation
- Welding repairs if damaged
- Extended downtime during replacements
For a high-production industrial facility, delays and security gaps are unacceptable.
The Solution: EC 142 Modular Cantilever System
Thunder Bay Pulp & Paper selected the ARMA Gate EC 142 for its:
- Fully modular segmented construction
- Heavy-duty commercial design
- Automation-ready configuration
- In-stock availability
- Field-repairable architecture
Because the EC 142 is built in standardized modular segments, it was:
- Available quickly
- Delivered without oversized transport
- Installed efficiently
- Commissioned without prolonged disruption
The modular design allowed for a streamlined installation without the logistical challenges of a single-piece fabricated gate.
Designed for Real Industrial Conditions
Industrial sites face a unique reality:
- Occasional vehicle impact
- Harsh weather
- High-cycle daily operation
The EC 142’s segmented system offers a major advantage in this environment.
If a gate section is damaged:
- Only the affected segment is replaced
- Replacement components are stocked
- Repairs can be completed quickly
- Full gate removal is not required
This significantly reduces exposure time and restores perimeter security faster than traditional welded systems.
The Result: Reliable, Serviceable Access Control
With the EC 142 installed, Thunder Bay Pulp & Paper achieved:
- Secure controlled vehicle access
- Reduced procurement lead times
- Simplified transportation logistics
- Rapid installation
- Lower long-term maintenance risk
- Same-day repair capability if needed
The facility gained a perimeter solution aligned with industrial operational demands — not a custom-fabricated bottleneck.
Strategic Value for Industrial Operators
For manufacturing facilities, access control must support:
- Continuous operations
- Worker safety
- Asset protection
- Infrastructure reliability
The EC 142 delivers:
- Modular repeatable performance
- Reduced lifecycle cost
- Lower operational risk
- Standardized components
- Scalable deployment across multiple sites
In heavy industry, downtime is expensive.
Modularity protects more than assets — it protects uptime.
Key Takeaway
The EC 142 proved that industrial gate systems do not need to be complex, slow, or difficult to maintain.
By choosing a modular, field-repairable cantilever system, Thunder Bay Pulp & Paper strengthened its perimeter while reducing long-term operational risk.
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Securing Industrial Access with Speed & Serviceability
Product Used: EC 142 Modular Sliding Cantilever Gate
Location: Ontario, Canada
The Challenge: Speed, Reliability & Downtime Risk
At high-traffic industrial facilities like Suncor, perimeter access is more than a security feature — it’s a critical operational control point.
Suncor required a sliding cantilever gate solution that could:
- Secure high-value industrial assets
- Withstand heavy daily use
- Be installed quickly
- Minimize operational disruption
- Remain serviceable in the event of impact damage
Traditional custom-fabricated cantilever gates posed two significant concerns:
- Lead Times: Conventional gates often require 8–12 weeks for manufacturing and delivery.
- Repair Complexity: If damaged, full gate replacement or extensive welding is typically required, resulting in prolonged downtime.
In high-production industrial environments, prolonged downtime is not acceptable.
The Solution: EC 142 Modular Cantilever System
Suncor selected the ARMA Gate EC 142 because of its:
- Fully modular segmented design
- Availability in-stock
- Rapid deployment capability
- Field-repairable architecture
- Automation-ready configuration
Unlike traditional one-piece fabricated gates, the EC 142 is engineered as a standardized modular system. Because segments are manufactured and stocked, the gate was:
- Available quickly
- Installed without long fabrication delays
- Operational in a significantly shorter timeframe
Built for Industrial Reality
Industrial sites experience:
- Heavy vehicle traffic
- Equipment movement
- Occasional accidental impacts
The EC 142’s modular structure provides a significant operational advantage.
If a section of the gate is damaged:
- Only the affected segment needs replacement
- Replacement segments are stocked
- Repairs can be completed the same day
This dramatically reduces exposure time where perimeter security could otherwise be compromised.
The Result: Reduced Risk, Faster Deployment
By implementing the EC 142, Suncor achieved:
- Reliable perimeter access control
- Reduced procurement lead time
- Lower transportation complexity
- Faster installation
- Same-day repair capability
- Long-term serviceability
The modular design transformed what is traditionally a rigid fabricated structure into a scalable, maintainable infrastructure asset.
Strategic Impact for Energy Operations
For energy-sector operators, infrastructure reliability is directly tied to:
- Operational assurance
- Safety compliance
- Asset protection
- Downtime mitigation
The EC 142 supports enterprise-level infrastructure strategy by:
- Standardizing gate systems
- Reducing lifecycle costs
- Improving response time after incidents
- Supporting procurement scalability across multiple sites
Key Takeaway
In industrial environments like Suncor’s, access control systems must be more than secure — they must be resilient.
The EC 142 delivers a modular, serviceable solution that reduces downtime risk while maintaining high-performance security.
For energy operators, that means infrastructure that works as hard as the site itself.
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Delivering a 45-Foot Cantilever Gate Through Narrow Urban Streets
Product Used: EC 142 Modular Cantilever Gate
Location: Boston, MA
The Challenge
A distributor in Boston was tasked with installing a 45-foot sliding cantilever gate at the entrance of a residential apartment complex. On paper, the solution was straightforward: install a heavy-duty cantilever gate to control vehicle access.
The project faced a major logistical obstacle. The apartment complex was located on a narrow urban street, typical of older Boston neighborhoods. The road geometry made it impossible for:
- Standard transport trucks
- Oversized flatbed deliveries
- One-piece fabricated 45-foot gates
Traditional cantilever gates are commonly built as large, welded assemblies. Delivering a single-piece gate of that size would have required:
- Oversized load permits
- Specialized transport
- Increased freight costs
- Risk of damage during transit
- Extended project timelines
Additionally, most traditional manufacturers operate on 8–12-week production lead times, further delaying the project.
The installer needed a solution that was not only structurally sound — but also logistically flexible.
The Solution
The ARMA Gate EC 142 was selected specifically because of its segmented modular design.
Instead of fabricating one large 45-foot assembly, the EC 142 was:
- Manufactured in manageable 10–15-foot segments
- Packaged efficiently
- Loaded onto a half-ton pickup truck with a 12-foot trailer
- Delivered directly to the constrained job site
No oversized truck.
No special transport permits.
No street disruption.
Once on-site, the modular sections were assembled efficiently, forming the complete 45-foot cantilever system.
Because the EC 142 is engineered as a repeatable modular system — not a field-welded custom fabrication — structural integrity was maintained without compromise.
The Result
The project was completed without delivery delays, without oversized transport costs, and without compromising performance. The modular system transformed a difficult urban installation into a manageable operation.
More importantly, the apartment complex gained:
- Reliable access control
- A heavy-duty commercial-grade solution
- A system that can be field repaired by replacing individual segments
If the gate is ever damaged, only the affected segment needs to be replaced — not the entire 45-foot assembly. In urban infrastructure projects, logistics often determine feasibility.
The EC 142 proves that large-scale cantilever gates do not need to be large-scale logistical problems.
Modular engineering reduces transportation risk, lowers cost, and accelerates deployment — without sacrificing structural performance.
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Custom 10-Foot-High Security Gates for Military Application
Product Used: EC 290 Heavy-Duty Cantilever Gate
Application: Canadian Forces Base
The Challenge
A Canadian Forces installation required a high-security sliding cantilever gate system that met strict operational criteria.
The requirements included:
- Enhanced perimeter security
- Custom 10-foot gate height
- Structural stability under wind load
- Compliance with Canadian transport height regulations
While a 10-foot-high security gate is not uncommon in defense environments, the logistics behind delivering one can quickly become complex.
Traditional high-security cantilever gates are often:
- Fabricated as large, welded assemblies
- Oversized for standard transport
- Dependent on special permits
- Costly to move across provinces
Transport height restrictions meant that a fully assembled 10-foot-high gate could exceed allowable shipping dimensions, requiring:
- Specialized hauling
- Escort vehicles
- Extended planning and delays
For defense infrastructure, delays are not ideal — and cost escalation is even less desirable.
The base needed a solution that combines customization, compliance, and structural strength — without logistical complications.
The Solution
The EC 290’s modular double-track design allowed ARMA Gate to engineer a solution that solved both performance and transportation challenges.
Instead of fabricating one oversized welded structure, ARMA Gate:
- Designed 10-foot-high gate segments
- Manufactured them in 8-foot modular panel sections
- Ensured all segments complied with transport height restrictions
- Delivered the system without requiring oversized freight permits
Because the EC 290 is built as a repeatable modular system, customization did not disrupt standardization.
The double-track configuration provided:
- Increased structural rigidity
- Wind resistance
- Stability under heavy-duty use
This was critical for a military environment where performance cannot be compromised.
The Result
The Canadian Forces base received:
- A fully customized 10-foot-high security gate
- On-time delivery
- No oversized transport complications
- A structurally reinforced heavy-duty system
- Long-term serviceability
The project demonstrated that custom height does not need to mean custom logistics.
By leveraging modular engineering, ARMA Gate delivered a solution that balanced:
- Security performance
- Structural integrity
- Regulatory compliance
- Transport efficiency
Strategic Impact
Military and defense facilities require:
- Infrastructure resilience
- Operational assurance
- Regulatory compliance
- Minimal vulnerability windows
The EC 290 met these expectations while maintaining transport efficiency and cost control. In high-security environments, modularity is not a convenience — it is a strategic advantage.
Key Takeaway
When infrastructure requires extreme height and heavy-duty performance, traditional fabrication methods introduce risk.
The EC 290 proves that modular engineering can deliver:
- Customization
- Compliance
- Strength
- Speed
- Reduced operational risk
All without sacrificing performance.
Related Case Studies
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Securing 1.5 Kilometers of Aqueduct Without Ground Penetration
Product Used: ARMA Fence
Location: Kakabeka Falls, Ontario.
The Challenge: Securing Infrastructure on Sensitive Terrain
A utility operator needed to secure approximately 1.5 kilometres (5,000 feet) of aqueduct running alongside a public roadway.
The primary goal was to prevent unauthorized access, particularly snowmobilers during winter months who could potentially travel along or on top of the aqueduct structure.
While the need for perimeter protection was clear, the project presented several significant constraints.
The terrain surrounding the aqueduct was:
- Sloped, angle and uneven
- Environmentally sensitive
- Subject to strict ground penetration restrictions




In many areas, posts could not penetrate the ground more than six inches, making traditional fencing installation methods impractical.
Additionally, the fencing system needed to follow the natural grade of the landscape, which included varying slopes and elevation changes.
Conventional chain link fencing would have required:
- Deep post driving
- Extensive site preparation
- Concrete foundations
- Terrain modification
These methods would have increased cost, extended installation time, and potentially disrupted the surrounding environment.
The Solution: ARMA Fence System
The project team selected ARMA Fence because it was specifically engineered for challenging environments where traditional fencing systems cannot be installed.
Unlike conventional fencing that depends on deep post installation, ARMA Fence features a floating modular design that allows the system to sit above ground while maintaining structural integrity.
This provided several critical advantages for the project:
- Minimal ground penetration (less than six inches where required)
- Ability to follow uneven terrain without major site modification
- Articulation capability of up to 50 degrees to match grade changes
- Modular scalability for long infrastructure runs
Because the system is modular, installation could progress efficiently across the entire 1.5 km length of the aqueduct, adapting to the natural contours of the terrain rather than forcing the terrain to adapt to the fence.
Installation Advantages
The ARMA Fence system allowed installers to work with the terrain rather than against it.
Instead of drilling, excavating, or pouring concrete foundations, the modular fence sections were positioned along the route and secured with minimal site disturbance.
The system’s articulation allowed it to maintain consistent contact with the ground even as the slope changed. This dramatically reduced:
- Installation complexity
- Environmental impact
- Project costs
- Construction timelines
The result was a secure perimeter solution that respected both the infrastructure requirements and the surrounding environment.
The Result: Secure Infrastructure with Minimal Environmental Impact







With the ARMA Fence installed, the aqueduct is now protected by a durable perimeter barrier designed specifically for the terrain.
The project successfully delivered:
- 5,000 feet of secured infrastructure
- Effective deterrence against unauthorized access
- Minimal environmental disruption
- A long-term, adaptable fencing solution
Most importantly, the ARMA Fence allowed the project to proceed without the costly terrain modifications that traditional fencing systems would have required.
Key Takeaway
Protecting critical infrastructure does not always require heavy excavation or disruptive construction.
By using the ARMA Fence modular floating system, this aqueduct project achieved long-distance perimeter security while preserving the surrounding environment.
In locations where traditional fencing cannot be installed, ARMA Fence provides a reliable solution engineered for real-world terrain.