How Big of a Commercial Garage Door Do I Need?
Choosing the right commercial garage door for your business isn’t just about durability, it’s also about size. One of the most important decisions you’ll make is determining the correct height and style for your operation. The right door ensures your facility runs smoothly, safely, and efficiently.
At Doors By Mike, we offer a wide variety of commercial door solutions. From high speed doors to rolling steel doors and sectional doors, we have a catalog to meet the needs of warehouses, auto shops, retail spaces, and industrial facilities. In this post, we’ll walk you through what factors influence garage door size and which type of commercial door might be the best fit for your business.
Standard Commercial Garage Door Heights
Commercial doors are typically taller than residential doors, but the exact size depends on your building and how you’ll use it.
- Most standard commercial doors range from
12 to 14 feet in height.
- Warehouses and distribution centers may need doors
16 feet or taller to handle semi-trucks and trailers.
- Custom-built solutions are available if you need to accommodate oversized equipment or specialty vehicles.
Types of Commercial Doors We Offer
At Doors By Mike, we know one size doesn’t fit all. That’s why we offer a wide range of commercial door products, each designed with specific business needs in mind:
- High Speed Doors: Perfect for facilities that need efficiency, climate control, and reduced downtime.
- Rolling Steel Doors: Heavy-duty security and durability for warehouses and industrial spaces.
- Fire Doors: Added protection and compliance with fire safety codes.
- Coiling Security Grilles: Ideal for storefronts and retail businesses that need visibility plus security.
- Coiling Sheet Doors: Cost-effective, versatile doors for general commercial use.
- Bug Screen Doors: Keep pests out while allowing ventilation, perfect for food and agricultural facilities.
- Counter Shutters: Secure, compact options for concession stands, service counters, and cafeterias.
- Sectional Doors: A versatile option for auto shops, warehouses, and loading docks.
- Dock Equipment:
- Dock Levelers, Truck Restraints, and Dock Seals & Shelters to keep your loading areas safe, efficient, and protected.
- Operators and Access Solutions:
- Commercial Operators for heavy, frequent use.
- Automatic Doors (full power and ADA compliant) for pedestrian traffic.
- Pedestrian Doors (steel or wood) and
door hardware for secure, everyday access.
What Factors Determine the Right Size?
When deciding how tall your commercial door should be, here are the key considerations:
- Type of Vehicles Using the Door
- Delivery vans and small trucks usually need at least a
12-foot-tall door.
- Semi-trucks or large trailers may require a
14–16 foot door.
- Oversized equipment or specialty vehicles may call for a custom solution.
- Type of Business
- Warehouses & Distribution Centers: Taller doors and dock equipment to streamline shipping and receiving.
- Auto Shops: Sectional doors around 12 feet tall often do the job.
- Retail or Restaurants: Coiling grilles, counter shutters, or pedestrian doors may be the right choice.
- Fire Stations & Municipal Buildings: Extra-tall or specialty doors for large vehicles like fire trucks or utility vehicles.
- Building Structure
Overhead clearance, wall space, and ceiling height all affect what door size and type will work best. - Future Growth
Planning for larger vehicles or expanded operations now can save you from expensive changes later.
Why Proper Sizing Matters
Choosing the wrong door size can disrupt operations and even damage vehicles or equipment. Too short, and your trucks won’t clear the opening. Too tall, and you may overspend on a solution you don’t need. Getting the right fit ensures efficiency, safety, and long-term savings.
Why Choose Doors By Mike?
Businesses trust Doors By Mike for more than just doors. We deliver complete commercial entry and loading solutions.
- Expert Guidance: Our team measures and assesses your site to ensure the perfect fit.
- Wide Product Selection: From high speed doors to dock levelers, we offer tailored solutions for every business type.
- Professional Installation: Precision setup for long-lasting performance.
- Ongoing Support: Maintenance and repair services to keep your operation running without interruption.
Conclusion
The right size for your commercial garage door depends on your vehicles, your business type, and your facility’s structure. Most doors range between 12 and 16 feet in height, but with our wide selection of commercial doors and accessories, Doors By Mike can provide the perfect solution customized to your business.
Ready to find the right door for your operation? Call us at (770) 922-5207 or book online by clicking the Book Now! button and select “Service” to schedule a commercial garage door installation and let our experts help you choose the best commercial garage door for your needs.









