FUNDAMENTAL PROTECTION Swinging wood patio doors protect you from the elements and make a beautiful first impression: Q-lon compression seals prevent water damage and air leakage. Tempered, insulated glass carries a 10-year warranty. A patented, proven and tested hydrosill system keeps panels sealed and perfectly aligned to gurarantee countless years of flawless operation. The exterior is extruded aluminum, which is superior to roll-form aluminum cladding or vinyl. Swinging doors come with four hinges instead of three giving your swinging door plenty of support. EXTRAS Hinge it any way you like. As a true French door so both doors swing open or from the center post so one door is permanently fixed. You can also hinge the side of the door with locks at the center post. For an expansive look, add sidelites. The standard lever handle comes with a deadbolt locking system. You can also upgrade to a multipoint locking system. The multipoint system locks simultaneously at the top, middle and bottom of the panel for added security and improved performance during extreme weather conditions. Yes, there are more options. Add up to four panels. Pick a size -6 feet 8 inches or 8 feet tall. Use our 8-foot doors in rooms with ceilings above 9 feet and transform your doorway into a grand entry. A heavy-duty sliding screen comes standard, or an adjustable swinging screen door is available.