Last Updated:2025/11/24
(roofing) a method of valley construction in which the steep-slope roofing on both sides are trimmed along each side of the valley, exposing the metal valley flashing.
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open valley
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Source Word
open valley
Noun
Japanese Meaning
両側の急勾配屋根を切りそろえ、金属製の谷フラッシングを露出させることで構成される、屋根の谷部(バレー)における一種の工法
( plural )