Aluminum Clad Vertical Slide Doors

FRP doors or Fiberglass Personnel Doors

The Weiland Vertical Slide Door is used where manual and power operated openings and closings are important and there is minimum side room or several door openings are in close proximity, such as on warehouse loading docks. These doors are suitable for interior applications in coolers, freezers, docks and industrial buildings. These doors can be integrated with most dock equipment management systems. 

The Weiland Advantage:

  • 24-ga stucco embossed white painted aluminum
  • Quiet operation with SlideGuide™ track system
  • Injected closed cell polyurethane core 
  • Aircraft aluminum internal construction and track
  • No Wood Construction

Let’s Talk

Give us a call to discuss your projects or for a quote:
(402) 454-2106

Business Hours:
8 a.m. – 5 p.m. (Central Time)


strength icon copy

Superior Internal Construction

sun and snow icon

Maximum R-Value

No wood Icon

No Wood Construction

Architectural Details


Many custom panel sizes are available at 4” or 6” thickness. Larger panels may need to be built in multiple sections for shipping considerations. Consult with factory.

Panel Structure

Aluminum clad panels are built to size, using an extruded aluminum inner frame and reinforced in the corners with a steel bracket and behind all hardware. 24 ga. white painted aluminum is standard for added corrosion resistance. The metal-wrapped door is then injected with closed cell polyurethane foam for maximum thermal performance and strength.

Closed Cell Foam

Door panels are placed in a heated press and injected with 2 lb. per cubic foot closed cell polyurethane foam. 2 lb. foam provides the maximum R-value for thermal performance (roughly R-7.5 per inch).

Custom Doors

Weiland has built many custom doors for unique applications. If you have a design challenge, please contact Weiland to brainstorm ideas.

Metal Clad Casings (Frame)

Our casings are made from thermally broken extruded aluminum with closed cell polyurethane inserts. Jamb depths are built to virtually any size, accommodating any wall type or depth. 1” thick jambs are standard. Jamb caps (C Channels that wrap the wall) are also available.

Freezer Door Heat

120 volt, self-regulating heater wire is utilized in perimeter of our doors for freezer applications. The heat runs on all 4 sides of the door panel and all 3 sides of the door opening. 

SlideGuide™ Track System

Our SlideGuide™ track system eliminates traditional steel wheels, shafts, maintenance and lubrication associated with past designs. Weiland utilizes a self lubricating high density polyethylene guide block that quietly slides on a heavy duty adjustable C-channel track fabricated from extruded aircraft aluminum. The sheave assembly holds large diameter sprockets and utilizes #40 nickel-plated roller chain. Counterweights are fully enclosed in a PVC tube for safety. Insulated face casings are constructed of extruded aluminum. 

Power Operator Option

Our doors are driven by a NEMA4X operator controlling a IP55 operator. Power doors feature fully integrated photo eyes. Doors come standard with pull cord stations for interior applications and push button stations for dock applications but many other actuators are available including, remote controls, photo sensors, loop detectors, and hands-free wave sensors. Our operator integrates well with most dock management systems. 

What Our Customers Say

View All