Series 312 Patio Doors for New Construction and Replacement
2-Lite, 3-Lite and 4-Lite Sliding Patio Doors
Our most popular sliding patio door model, the 312 is available in widths up to 12′ with a standard height of 6′-8″. The 312 offers the most cosmetic upgrades of any door, with three interior wood laminates and Bronze exterior (all laminates on white doors only). The 312 is also available in custom sizes.
Lansing Patio Door Brochure