1 in x 2 ft x 2 ft Armstrong Calla 9/16 in Square Tegular Panel - 2824
1 in x 2 ft x 2 ft Armstrong Calla 15/16 in Square Tegular Panel - 2822
1 in x 2 ft x 2 ft Armstrong Calla 15/16 in Square Lay-In Panel - 2820
1 in x 2 ft x 2 ft Armstrong Calla 9/16 in Square Tegular Panel - 2824BL
1 in x 2 ft x 2 ft Armstrong Calla 15/16 in Square Tegular Panel - 2822BK
1 in x 2 ft x 4 ft Armstrong Calla 15/16 in Square Lay-In Panel - 2821
1 in x 2 ft x 2 ft Armstrong Calla 15/16 in Square Lay-In Panel - 2820BK
1 3/4 in x 2 ft x 2 ft Armstrong Calla High NRC 15/16 in Square Lay-In Panel / White - 2844
1 3/4 in x 2 ft x 2 ft Armstrong Calla High NRC 9/16 in Square Tegular Panel / White - 2848
1 3/4 in x 24 in x 24 in Armstrong Calla High NRC 15/16 in Square Tegular Panel - 2846
1 in x 2 ft x 2 ft Armstrong Calla 9/16 in Square Tegular Panel - 2824SE
1 in x 2 ft x 2 ft Armstrong Calla Health Zone 15/16 in Square Lay-In Panel - 2230
1 in x 2 ft x 2 ft Armstrong Calla Health Zone 15/16 in Square Tegular Panel / White - 2231
1 in x 2 ft x 2 ft Armstrong Calla High CAC 15/16 in Square Lay-In Panel / White - 8805
1 in x 2 ft x 2 ft Armstrong Calla High CAC 15/16 in Square Tegular Panel / White - 8806
1 in x 2 ft x 2 ft Armstrong Calla Notched 9/16 in Square Tegular Panel / White - 2818
1 in x 2 ft x 4 ft Armstrong Calla 15/16 in Square Lay-In Panel - 2821BK
1 in x 2 ft x 4 ft Armstrong Calla 15/16 in Square Tegular Panel - 2823
1 in x 2 ft x 4 ft Armstrong Calla 15/16 in Square Tegular Panel - 2823BK
1 in x 2 ft x 4 ft Armstrong Calla 9/16 in Square Tegular Panel - 2825
1 in x 2 ft x 4 ft Armstrong Calla 9/16 in Square Tegular Panel - 2825SE
1 in x 2 ft x 4 ft Armstrong Calla 9/16 in Square Tegular Panel / Black - 2825BK
1 in x 2 ft x 4 ft Armstrong Calla High CAC 15/16 in Square Tegular Panel / White - 8809