The Official Vortex Doors Blog
What are Smoke Curtains & How Do They Work?
Smoke curtains contain and control the spread of smoke. During a fire, more people die from smoke inhalation than burns.… [...]
A Short Guide to Dock Leveler Maintenance
For businesses built around shipping and receiving, dock levelers are absolutely vital. They bridge the gap between the truck trailer… [...]
What is a Folding Accordion Door?
A Folding Accordion Door is made of a series of hinged glass panels that stack together neatly as they slide… [...]
Commercial Roll Up Door Sizes ‒ The Definitive Guide
Given the proportions of most warehouses, few people would suspect size and spacing would be an issue when it comes… [...]
Why Install a Hollow Metal Fire Door?
Hollow metal fire doors may be your building’s most critical feature. While other doors help move cargo or accommodate guests,… [...]
What is the Lifespan of a Commercial Roll Up Door?
A commercial roll up door can last up to 30 years, but only if it’s well-maintained. While roll up doors… [...]
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