The Alterna garage door is a non-insulated door therefore ideal for a detached garage or when minimal or no insulation is required.

2"-thick galvanized steel door, non-insulated.
Baked on polyester paint coating.

Download the brochure  (1.3 Mb)

Colors

The Alterna garage door comes in 4 door colors.

Warning
Note that the accuracy of colors on the website may vary depending on your screen settings. To see the true colors, please contact your local Garaga dealer for a sample.
 

Woodgrain finish

Model Patterns

Alterna
		8’ - 9’		10'		12'

		14’		16'

Decorative Windows (21" x 13")

Add a touch of elegance to your garage door by selecting decorative windows that complement your architecture.

Garaga windows are strong and weathertight because their sealed themo panes are inserted in one-piece synthetic resin frames. Garaga windows come with a 10-year warranty against discoloration and the formation of condensation between panes.

Standard Unit

		Color of frames: White, Claystone, Desert Sand and Brown.
Clear

Plastic Inserts

Williamsburg 8' - 9'

Williamsburg 14'

Williamsburg 16'

								Color of frames and inserts: White, Claystone, Desert Sand and Brown.
Cathedral		Sherwood		Stockton		Richmond

Components

Components of a system that is 100% Garaga 

Panels
 

		24-gauje commercial grade galvanized steel, door thickness 2”, non-insulated
		Steel end cap

Hardware
 

		16-gauje galvanized steel tracks
		Bolted anchoring plates holding the door to the wall

Accessories
 

		One piece injected windows frame made of polypropylene; windows is thermopane
		LiftMaster; smooth, quiet & reliable garage door openers

Available Size

Widths: 5’, 8’, 9’, 10’, 12’, 14’ and 16’
Heights: 4 sections; 6’6" to 8’ (in 3" increments)
* Also available in 9’ and 10’

Warranty

Download the Installation Guide 

Download the Maintenance and Warranty Guide