Reliable Commercial Garage Door Systems
for New London, Old Saybrook, CT; Westerly, Narragansett, RI & Beyond

When you need to find a durable, reliable commercial garage door for a facility or large-scale project, you can trust that Eastern Door Supply has the selection you need to make the best decision for you and your clients. As a commercial garage door wholesaler, we offer some of the best prices available, all while ensuring that the service you receive is efficient and worthy of your continued business. If you're interested in viewing our door selection, please feel free to visit one of our two convenient showrooms in Connecticut or New Jersey. Our garage door suppliers are proud to assist businesses across the areas of New London, CT; Old Saybrook, CT; Westerly, RI; and Narragansett, RI. Call us today!

The 800 Series Industrial Aluminum garage doors are strong, attractive and can provide maximum visibility when required. Fire stations and auto service centers are two example applications. Door frames come standard with a mill finish, Class II Clear or #602 Bronze Anodized finishes are optional. Standard glass is 1/8 clear annealed glass.



Most other architecturally specified finishes, colors and glass types are available upon request. 



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The Therma Series™ Commercial/Industrial insulated steel garage doors are rugged and beautiful. They are designed to have a sleek and appealing appearance with great weather resistance. Therma Series™ doors are made with a sandwich-type construction, steel outer skins are formed and then pressure bonded to a polystyrene core giving the door maximum strength, a natural Therma Break and superior insulating efficiencies.

Three insulating values are available – R10.4, R12, and R16. Now available in 24-gauge steel face.

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