Strip doors are specifically mentioned as a solution to “minimizing infiltration when doors are open,” according to the Energy Independence Act of 2007.

R-Plus Full Lift Doors are single panel doors that come in both manual and electric models. Full lift doors can be specified for openings up to 12 feet tall and 12 feet wide, consult the factory for larger sizes. These doors are a single rigid panel for use in similar applications as the standard or high-lift doors where ceiling clearances permit a vertical track.

R-Plus High Sectional Lift Doors meet the need for exceptional access to cold-storage facilities in both manual and electric models. Standard widths up to 12 feet wide, height is adjustable for maximum clearance; consult the factory for larger sizes. These doors are used on loading docks, aisle ways, obstructed areas, or wherever directional side clearance and ceiling height are limited.

R-Plus Standard Sectional Lift Doors come in both manual and electric models. Standard lift doors are available in sizes up to 12 feet tall and 12 feet wide, consult the factory for larger sizes. These doors are used on loading docks, aisle ways, obstructed areas, or wherever directional side clearance and ceiling height are limited.