Commercial & Industrial Security
Overhead Doors & Gates
Durable, secure access solutions for industrial & commercial properties.
"When access points fail, operations slow down. We help you stay moving with reliable doors, robust gate systems, and professional installation, backed by manufacturer-aligned components and service support."
Five Eight Twelve supplies, installs, and services specification-grade overhead doors and security gates built for demanding environments: loading docks, warehouses, fire halls, strata parkades, retail back-of-house, and more.
Why Choose Our Overhead Doors & Gates?
High Security
Protect property with heavy-duty construction and purpose-built security closures.
Custom Fabrication
Field-measured and customized to your clearance, wind exposure, and traffic patterns.
High-Performance
High-cycle systems designed for speed and endurance to reduce downtime.
Extreme Durability
Commercial-grade hardware and finishes to extend service life in high-use settings.
Industrial &
Commercial Support.
Whether you need a single bay door or a multi-opening facility package, we support projects across diverse industrial and commercial environments.
Solutions We Provide
From space-efficient sectional doors to high-security gates, we deliver the right system for your specific requirements.
Overhead Sectional Doors
A versatile option for many commercial bays, available with insulated and full-view configurations.
Rolling Steel & Service Doors
Rugged durability where side room is limited. Ideal for high-traffic openings and industrial corridors.
Security Grilles & Closures
Perfect for retail security where airflow and visibility matter: storefront protection and interior separations.
Fire-Rated Openings
Code-compliant rolling fire doors designed for separation, safety, and long-term serviceability.
Gates & Controlled Access
From parkades to industrial site entry, custom gate systems designed for safe and repeatable traffic control.
Manufacturer-Backed Options
Specifying premium components for reduced lifetime costs.
Clopay
Emphasis on energy efficiency and insulated construction for reduced maintenance and reliable commercial performance.
Cookson / CornellCookson
High-performance roll-up doors and grilles engineered for very high cycle counts and speed.
Richards-Wilcox
Canadian-made sectional and rolling systems including stainless steel and aluminum options for diverse industrial use.
Jewers
Specialty large-opening solutions for hangars and industrial sliding door systems with bespoke acoustic or security needs.
System Enhancements
Same Security Backbone, Different Openings
Doors and gates handle the big openings. The rest of the family handles the small ones.
Buying Guides & Expert Advice
Deeper reading from our knowledge base to help you choose the right solution.
Roll Shutters in BC | Security, Storm Protection, and Insulation
Roll shutters (also called roller shutters or rolladen) are aluminum slat barriers that roll down over windows and doors for security, storm protection, insulation, and privacy. This guide explains the types, where they make sense in BC, and how to choose.
Read guide →GuideRetail Grille vs Roll Shutter | Which Is Right for Your Storefront?
A retail grille and a roll shutter are both rolling security closures but solve different problems. This guide explains the difference, when each is right for a Vancouver storefront, and how to decide.
Read guide →Request a Consultation
Ready to plan your project?
Tell us your opening size, usage, environment, and security requirements, and we’ll recommend the right door or gate system and provide a clear quote.
