• Dock shelters conserve energy • In the majority of applications this equipment pays for itself the first year in heating or cooling costs alone • There are additional savings in the area of security, personnel safety, morale, and product spoilage • Will cover dock doors from 8'Wx8'H to 10'Wx10'H • This series is great if you need full height and width access to the rear of the trailer • 132"Wx126"H overall