Composite MDF Solid Core 2-Panel Shaker Interior Sliding Barn Door with Hardware KitThe combination of sliding door track hardware and interior doors include everything you need to create a stylish and functional integration that transforms your doorway while also saving space. CALHOME solid core panel shaker doors are made of high quality MDF, a composite material milled in a one piece frame to withstand changes in heat and humidity better than solid wood. With the solid core, these doors offer enhanced durability and strength that