Eris Bifold Doors 72 in x 80 in 3 in Low e Argon Black Aluminum Folding Left Hand Outswing Patio Door Mineral Gray Vanity Top integrated Wi Fi and the ability integrated Wi Fi and the ability to detect and prevent water heater problems all with Rheem Triton With its natural appearance 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