Storefront Sliding Doors (Offering Free Estimates)

Storefront Sliding Doors is a product line of Denver Doors. Denver Doors is certified by the American Association of Automatic Door Manufacturers (AAADM) to inspect, repair, and install power-operated automatic pedestrian doors. With fully stocked vans, we can quickly repair almost everything on an storefront sliding door systems. We service Stanley, Besam, Horton, NABCO, Record and any other storefront sliding door brands.

Our goal is to leave your site with the door running seamlessly and smoothly. During our on-site visit, we will properly tension the belt, adjust the load wheels, and adjust the bottom guides. All friction points will be properly lubricated and inspected for wear and tear. Our goal is to tune and restore your sliding door so it can effortlessly handle heavy pedestrian traffic on a daily basis.

Maintenance Plans

We also offer storefront sliding door maintenance plans to help you avoid future costly repairs and to keep your door optimized for safety. Upon completion we will sign-off on the proper operation of your door system, which will help mitigate your liability. Our maintenance plans include the following, which are recommended to be performed on a quarterly basis:

  1. Inspect and adjust the drive belt
  2. Properly lubricate all moving parts
  3. Adjust and inspect the top and bottom guides and load wheels
  4. Test sensor to ensure the doors are operating within ANSI codes
  5. Test safety mechanisms to ensure they are operating correctly
  6. Clean and inspect the bottom track
  7. Cycle motor and run control diagnostics
  8. Test breakouts
  9. Check glass to ensure glass stops are properly securing the glass

New Storefront Sliding Door Installation

Our most popular and durable storefront sliding door option is made by NABCO. The following chart provides some quick highlights:

Standard Warranty 2 Years
Roller Track Warranty Lifetime
Roller Warranty 3 Years
Rollers per Panel 4
Operating Temperture -40 to 140 F
Maximum Door Panel Weight 300 lbs
Break-out panel control Concealed Hydraulic Closer
Door Panel Construction Mortise Block
Diagnostics Exposed via LCD
Life Cycle Counter Exposed via LCD
Weather Stripping Extruded Channel in Door Panels
Standard Safety Detection 2 Infrared Curtains, 2 Beams
Uni-Directional Motion Detection Standard
Bottom Guide Design Round Pin = Anti-Friction, Smooth, Quiet
Power Consumption 100 Watts
Motor Size 1/8 HP

Read this article to learn about how to choose the right storefront sliding door system for you.

  • Free estimates are provided for manual commercial door installations and repairs
  • Free estimates are also provided for new automatic door systems
  • A Service Call costs $190 for the first hour and $95 for each additional hour. Most commercial door repairs can be completed in one hour. The first hour begins when we arrive at your location. So, no trip charge. Or, you could say that the trip charge is baked into the first hour on site. 
  • Would you like to schedule an onsite visit? If yes, simply call 303-327-9492. Thank you!



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