RELIABILT 72-in x 80-in 4-9/16-in Low-e Argon Black Vinyl Sliding Universal Double Patio DoorThe exterior nailing fin on the door frame is a standard feature for new construction installations. It can also be easily removed for replacement applications. The 7 8 inch tempered glass in the warm edge insulated glass system resists condensation and improves efficiency. This RELIABILT 72 in x 80 in 4 9 16 in Low e Argon Black Vinyl Sliding Universal Double Patio Door is a reliable choice for any patio. Here's the information presented in a table