When it comes to door openings in distribution and transportation environments, controlling temperature differential and frost formation between rooms while accommodating busy traffic areas are just a few of the biggest challenges. Maintaining the lowest possible temperature is essential for frozen storage, transport, and distribution to achieve a high-quality product. It stands to reason that door openings must open and close as quickly as possible and remain closed as much as possible to maintain desired temperatures. High-performance doors are essential in these environments.

HD Rubber Doors with EPDM Curtain

The fast operating speeds paired with an EPDM rubber curtain are what make HD Rubber Doors an effective choice for distribution and transportation facilities. The heavy duty 0.25" (6.35 mm) thick EPDM rubber curtain is rated for continuous use -40 to -50° F (-40 to -45 ° C) so it prevents frost formation and remains flexible and tight in the guide tracks during the closing cycle.

Iso Speed Cold

Its 100 mm (3.9”) thick sections include thermal breaks, which provide excellent insulationU-factor of 0.50 W/(m²K). Combine these extremely insulated sections with a fast opening speed up to 80 inches per second, and achieving efficient operations will be one less thing to worry about. Specify the Iso Speed Cold for: Exterior doors, dock doors, in-house logistics for production and distribution, paired with conveyor technology, and more.