Following are the major points to consider when choosing a commercial garage door:

• Usage application – suitability of the door for its intended purpose
• Availability of the door and availability of replacement parts
• Service availability – inoperability will cost your business money
• Insulation and weatherization
• Cost
• Safety
• Door size
• Openers
• Ease of use
• Ease of maintenance
• Peripherals such as dock equipment and dock seals
• Trained and experienced personnel to service the door and its operator
• Standard and custom options to make the door more efficient and profitable for your business
• Warranties – be sure the company you’re buying from can conduct warranty repair or service. See it in writing.

For in-depth information view the Overhead Door Architect’s Design Manual.