450 / 451
24 Gauge • Flush Panel
450: Non-Insulated | 451: Insulated • 6.85 R-Value
Constructed of top quality materials, flush panel with deep woodgrain texture and two coat prefinished paint system all combine to enhance the beauty of your home.
450 / 451 Standard Features
24 gauge metal
Hot dipped galvanized steel construction with hemmed inside return rail provides superior strength and durability.
1.0 mil paint system
Includes .25 mil rust inhibiting primer and .75 mil exterior top coat that resists fading and chalking while providing consistent color from panel to panel, and long life.
rolled safety edges on section joints
Eliminates sharp edges, and provides extra strength.
19 Gauge hot dipped galvanized stiles
Heavy duty metal styles give strong rigid support for all hinges, rollers and operator attachment.
Stiles attached with rivets
Provides superior strength when compared to common sheet metal joining methods.
tongue and groove meeting rails
For superior strength and better sealing against wind, rain and snow.
Rigid aluminum retainer
Provides added strength while securing replaceable u-shaped bottom weatherstrip to help keep the elements out.
451 Additional Features
R Value 6.85 Insulation
Enhances your home’s energy savings, makes your door operation quieter, and reduces exterior noise in your garage.
CFC Free expanded polystyrene
Environmentally friendly insulation that will not degrade with vibration or time.
high impact plastic back cover
Protects the insulation, and enhances the interior look of your garage door.
Colors may vary from actual product.
|8′, 9′, 10′, 12′, 14′, 15′, 16′, 17′, 18′, 20′, 22′|