20平米房间的窗户应该有多大才够采光

不同房间复窗子的尺寸是不制同的，下面帮您列举出几个常见的窗子尺寸，您可以参考一下。客厅：1.5m*1.8m~1.8m*2.1m大卧室：1.5m*1.8m~1.8m*2.1m中等卧室：1.2m*1.5m~1.5m*1.8m卫生间：0.6m*0.9m~0.9m*1.4m