brown #
= weekly rock chart peak
blue #
= pop chart peak
| 1 | March Of The Fire Ants | 2003 |  |
| 2 | Blood And Thunder | 2005 | |
| 3 | Colony Of Birchmen | Feb 2007 | |
| 4 | Capillarian Crest | 2007 | |
| 5 | The Wolf Is Loose | 2007 | |
| 6 | Oblivion | Oct 2009 | |
| 7 | Curl Of The Burl | 20 | Dec 2011 | |
| 8 | Dry Bone Valley | Apr 2012 | |
| 9 | High Road | Jun 2014 | |
| 10 | The Motherload | Nov 2014 | |
| 11 | Show Yourself | Jun 2017 | |
| 12 | Steambreather | Oct 2017 | |