ReliaBilt 9800 Series Boston 48 in x 80 in Java Frosted Glass Prefinished Aluminum Sliding Door (Hardware Included) Gas Heaters this heater includes a pre installed this heater includes a pre installed blower which helps spreads warm air throughout the room ) 10 Replaceable Head No Cutting edge (in Series Name 9800 Series Boston Type Sliding Panel Type N A Material Aluminum Wood Species N A Door Finish Prefinished Panel Frame Finish N A Door Surface N A Common Size (W x H) 48 in x 80 in Actual Height (Inches) 80 Actual Width (Inches) 48 Door Thickness (Inches) 1 Wide framed sliding glass door with commercial grade ball bearing bottom rollers Premium aluminum system with Java finish Opaque white laminated safety glass Quick and easy installation Adjustable for out of square openings Low maintenance fingerprint resistant glass Elegant urban design Low rise bottom track for minimal floor obstruction Package includes all hardware and fasteners