1 in x 2 ft x 2 ft Armstrong Calla 15/16 in Square Lay-In Panel - 2820
1 in x 2 ft x 4 ft Armstrong Calla 9/16 in Square Tegular Panel - 2825
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 4 ft Armstrong Calla 15/16 in Square Lay-In Panel - 2821BK
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 Privassure 9/16 in Square Tegular Panel / White - 8881
1 in x 2 ft x 2 ft Armstrong Calla 15/16 in Square Tegular Panel / Black - 2822ABK
1 in x 2 ft x 2 ft Armstrong Calla 9/16 in Square Tegular Panel - 2824BK
1 in x 2 ft x 2 ft Armstrong Calla 9/16 in Square Tegular Panel / Grey Stone - 2824GS
1 in x 2 ft x 2 ft Armstrong Calla 9/16 in Square Tegular Panel / White - 2824
1 in x 2 ft x 2 ft Armstrong Calla Health Zone 9/16 in Square Tegular Panel / White - 2232
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 9/16 in Square Tegular Panel / White - 8807
1 in x 2 ft x 2 ft Armstrong Calla Vector 15/16 in Vector Panel / White - 2814
1 in x 2 ft x 4 ft Armstrong Calla 15/16 in Square Lay-In Panel - 2821
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 Health Zone 9/16 in Square Tegular Panel / White - 2235
1 in x 2 ft x 5 ft Armstrong Calla 9/16 in Square Tegular Panel / White - 2859
1 in x 2 ft x 6 ft Armstrong Calla 15/16 in Square Lay-In Panel / White - 2864
1 in x 2 ft x 6 ft Armstrong Calla 15/16 in Square Tegular Panel / White - 2865
1 in x 2 ft x 6 ft Armstrong Calla 9/16 in Square Tegular Panel - 2866