Traco's Power Two patio door features the strength of aluminum on the exterior and the warmth of vinyl on the interior. The P2 is available in six exterior colors and two interior colors. Standard features include 7/ 8-in. View-Safe tempered safety glass; triple seal interlock system at the meeting rails for superior performance, strength and added security; full width sill track which reduces water penetration; tandem roller for ease of operation, 5-in. depth master frame; multipoint locking system and a brass handle for added beauty.