CA 13 – STC 55-2×4 Staggered Wood Studs 24 O.C.-1+1 DW+WB Published June 22, 2020 at 600 × 600 in CA 13 – STC 55-2×4 Staggered Wood Studs 24 O.C.-1+1 DW+WB CA 13 – STC 55-2×4 Staggered Wood Studs 24 O.C.-1+1 DW+WB← PreviousNext →