Eris Bifold Doors 72 in x 80 in 3 in Low e Argon Black Aluminum Folding Left Hand Outswing Patio Door 1 inch PVB luxury upgrade Item Weight:17.637 luxury upgrade it’s designed for Right Height use and pairs with a pedestal or console base double tempered glass with argon gas filling ) 300 Common Width (Inches) 72 Features Brickmould Included No Locking System Included Yes Configuration 3 panel door Lockset Bore No Core Type Thermally broken Door Type Folding Material Aluminum Glass Insulation Low E argon Pet Door Included No Glass Strength Double tempered Screen Included No Glass Style Clear glass Solar Heat Gain Coefficient (SHGC) 0