如何计算Window Rough Opening
learn.whatIsHeading
Window Rough Opening Calculator helps contractors and tradespeople accurately size, spec, and estimate materials and systems.
公式
RO Width = Window Width + 0.5 inch; RO Height = Window Height + 0.5 inch
分步指南
- 1Add 1/2 inch to each dimension for shim space
- 2Apply the formula using your project measurements
- 3Add required safety factors or waste allowances per code
例题解析
输入
36 × 48 inch window unit
结果
RO = 36.5 inches wide × 48.5 inches tall
常见错误注意事项
- ✕Not applying code-required safety factors or derating
- ✕Forgetting to account for waste and cut losses in material estimates
准备好计算了吗？尝试免费的 Window Rough Opening 计算器
自己尝试一下 →