Aluminum Doors Model K-AL

Aluminum Doors Model K-AL

Full View Aluminum Door

Model K-AL glass commercial doors are virtually maintenance-free and weather-resistant, and sturdy. The aluminum full-view sectional door is ideal for a variety of applications ranging across various storefronts and other commercial buildings where you want to increase visibility and allow more light in to enter the interior. Glass commercial doors are offered in a wide range of glass options and frame finishes, as well as optional insulated rails and stiles. The Model K-AL aluminum full-view doors are the preferred choice when visibility and light transmission are just as important as the aesthetics.

Model K-AL is available in the Western region of the United States.

Ideal Applications Include:

Service Station   |   Auto Dealership    |   Car Wash    |    Store Fronts    |    Service Bays   |    Restaurants   |    Bars    


Standard ConstructionModel K-AL
Max. Width24'
Max. Height18'
Spring Cycles10,000
LockInterior mounted slide lock
OperationElectric operator, chain hoist, or pull rope
Door AssemblyStile and rail assembly of aluminum alloy 6063-T6, 2" thick stiles and rails
RailsTop, upper, intermediate, and bottom rails ranging from 1-5/8” to 3-1/2" wide with a minimum wall thickness of 0.062"
StilesEnd stiles and center stiles are 3" wide, minimum wall thickness 0.062"
WeatherstrippingFlexible bulb-type strip at bottom section
TrackProvide track as recommended by the manufacturer

U-factor* & R-value** Model K-AL

Glass TypesU-factor*  R-value**
10’ x 10’ door
12’ x 12’ door
14’ x 14’ door
1/2" Insulated glass Solar Ban 70XL argon filled with polyurethane-filled rails and stiles.
1/2" Insulated glass Low E with polyurethane-filled rails and stiles.273.63.523.52
1/2" Insulated glass with polyurethane-filled rails and stiles.293.052.962.96

*U-factor is independently tested and verified per ANSI/DASMA 105 using solid doors and specific product sizes.
**Wayne Dalton uses a calculated door section R-value for our insulated doors.


Durable Design

  • 2” thick sections with box-type extrusions ensuring durability
  • 2-1/4” integral reinforcing fins on large doors provide additional stability
  • Large glass panels allow maximum light and visibility
  • Vinyl weather seal between sections to minimize air and water infiltration


  • 5-Year limited
  • 1-Year limited powder coat finish
dasma thermal performance verification program details
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