roof-valley
ft
公式
Valley = Run × √(1 + 2 × (Pitch/12)²)
Valley runs diagonally where two roof planes meet.
示例
20ft run, 6/12 pitch
Valley ≈ 23.1 ft.
常见问题
关于 roof-valley
Calculate roof valley length and flashing.
Valley runs diagonally where two roof planes meet.
Valley ≈ 23.1 ft.
Calculate roof valley length and flashing.