Insulated and Non-Insulated Sectional Doors

Sectional Steel Doors
Insulated & Non-Insulated

At Loading Dock, Inc. we offer a wide selection of sectional steel doors for a variety of industries. Our doors are known for their durability, reliability, strength, and low maintenance costs.

An array of door panel profiles, track and hardware, and specialized options allows you to further customize these doors to your specific project requirements.

Top-quality materials, excellent field service and optional maintenance program contribute to extended door life, low maintenance costs and maximum productivity.

Sectional Steel Door 418 WideSectional Steel Doors

Door types:

✓ INSULATED SECTIONAL DOORS: For heavy-duty and medium duty commercial or industrial applications.
An insulated garage door prevents heat from escaping through your commercial or industrial door in the winter, while during warmer seasons, insulation prevents excess hot air from getting into your facility.

✓ NON-INSULATED SECTIONAL DOORS: For heavy-duty and medium duty commercial or industrial applications.

BULLETPROOF INSULATED SECTIONAL DOORS: For heavy-duty  commercial or industrial applications. Learn more about the bulletproof insulated sectional doors.


Contact Us


Commercial & Industrial Doors Catalog:

Contact Us

Schedule a Preventive Maintenance

Loading Dock Equipment and Commercial Doors in NJ

Contact Us:

Phone: 973-471-4060
Fax: 973-471-6707
Emergency 24hour service: 973-471-4060

24 Hour Service Icon


New Jersey HQ Office 
20 Meta Lane

Lodi, NJ 07644

New York Field Office
512 West 168th Street

Suite 101
New York, NY 10032

Opening Hours: 
Monday - Sunday: 24 Hours


Schedule Estimate


Schedule a Preventive Maintenance

Follow Us

Facebook Icon LinkedIn Icon