Pella 150 Series 72-in x 80-in 4-9/16-in Low-E Argon Grilles-Between-the-Glass White Vinyl Universal Sliding Double Patio Door Chrome Shower Arm SureNail Technology: Patented reinforced nailing

SureNail Technology: Patented reinforced nailing zone for consistent installation and holding power

A: Place it on a level surface with ventilation clearance

can be mounted up or down

the sockets are designed for use with impact drive tools

Pella 150 Series 72-in x 80-in 4-9/16-in Low-E Argon Grilles-Between-the-Glass White Vinyl Universal Sliding Double Patio Door Chrome Shower Arm SureNail Technology: Patented reinforced nailingPella 150 Series White Vinyl Sliding Double Patio Door, 72x80, Low E Argon Budget friendly Pella 150 Series vinyl patio door delivers dependable performance and energy saving dual pane LowE argon glass. Universal reversible sliding design with grilles between the glass offers classic style and smooth operation for everyday use. Key Features: Energy Efficient Glass: Dual pane LowE argon insulating glass helps keep homes cooler in summer and warmer in