Central Indiana's
Most Dependable
Door Service!!!

  
Our Goal is 100%
Customer Satisfaction!

For All Your Automatic and Manual Door Needs

    

 

The ADW header is extruded in one continuous piece.

The significant difference in wall thickness as well as the continuous extrusion is why Sierra can offer a lifetime warranty against defects on the structure of their header.

 

The competitor's headers are often fabricated in multiple pieces.

This particular header is extruded in three pieces.
     
 
 
  The ADW motor is USA made by Bodine Electric. It runs on AC voltage and is designed to dissipate heat more efficiently than the competitor.   The finned design provides the better heat dissipation as overheating is the number one cause of motor failure. The Sierra motor is designed to carry very heavy doors.
       
       
 
 
 
Sierra's gear box beside a
typical competitor's gear box
  
Sierra gears are all metal with no plastic parts.
       
       
 
 
  Sierra doors are welded to prevent mechanical fasteners from working loose over time.   When mechanical fasteners fail, such as this one, it causes the doors to sag and places undue stress on the operator.
       
       
 
 
 
Sierra bottom guide
  
Competitor bottom guide
       
       
 
 
 
Sierra stainless steel track
  
Sierra chain-drive idler assembly
       
       
 
 
 
Sierra chain assembly
  
Equivalent to #40 roller chain
or motorcycle chain
       
       
       
 
24 Hour Emergency Service
    
       
Factory Trained
  
AAADM Certified
       
 
To contact us:
   
 
A&M Door and Glass, LLC
    
 
7124 Fields Way
    
 
Indianapolis, Indiana 46239
    
 
317-362-2738