docs.tcdc.govt.nz · Butynol membrane to lap over eaves flashing 50mm min. (both faces) ... 0.55...
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docs.tcdc.govt.nz · Butynol membrane to lap over eaves flashing 50mm min. (both faces) ... 0.55 BMT, Colorsteel tMaxxt barge flashing to comply with NZBC , figure 47 (b). 2b 2g
