Eris 144 in. x 80 in. Left Opening/Outswing Black Aluminum Folding Patio doorFeatures Actual Door Height (in.) 80 in Actual Door Width (in.) 144 in Door Thickness (in.) 3 in Nominal Door Height (in.) 80 in Nominal Door Width (in.) 144 in Rough Opening Width (In.) 144. 5 in Actual Door Thickness (in.) 3 Door Height (in.) 80 in Door Width (in.) 144 in Nominal Door Thickness (in.) 3 in Rough Opening Height (In.) 80. 5 in Bore Type No Bore Color Finish Black Door Configuration Double Door Door Handing Universal Features 3 Point