Vertical Lift Doors

When the ceiling may be too low or there is not enough space to either side to open a sliding door, R-Plus Lift Doors are your solution. All doors come in manual or powered versions, depending on your preference and limited clearance requirements, with powered doors featuring high-speed operation with two pull-cord switches.

Sectional or full lift, these R-Plus doors meet your needs where ceiling heights or side-to-side clearance are limited.

Both our full lift doors and sectional doors maintain the same thermal efficiency of our swinging and sliding doors, but they deliver greater space use advantages. Available in all sizes up to 12 feet by 12 feet, larger sizes can be constructed from multiple panels using the cam-lock system.  Both styles can be ordered in manual or powered versions, and a special hi-lift version is available for maximum clearance to meet the needs at each individual site.

Sectional doors use heat cables between all outer edges and all sections to ensure clean and smooth movement. Powered full lift doors use a pneumatic safety edge and heat cable around the full perimeter of the door. Both door styles use a torsion spring counterbalanced lifting system rated for 20,000 cycles.

All our doors feature neoprene bulb-type seals that are easily replaced, along with door panels of foamed in place polyurethane for structural rigidity and the highest insulating values in the industry. The complete list of available options is comprehensive.


Standard Lift Doors

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.

High Lift Sectional Doors

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. 

Full Lift Doors

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.