Styles include solid core, hollow core, raised panel, flat panel, louvered, bifold, bypass, accordion, pocket, hinged, tracked, fire, pet, garage, patio, "French", "Dutch", double and so on. Remember it does not cost much to buy these bare necessities at the "Dollar Tree". http://Shinhwaspodium.com/bbs/board.php?bo_table=free&wr_id=3919782