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如何计算Siding

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Siding Coverage Calculator helps contractors and tradespeople accurately size, spec, and estimate materials and systems.

公式

Squares = Exterior Area / 100 sf × 1.10 (10% waste)

分步指南

  1. 1Measure all exterior wall surfaces, subtract openings, add waste
  2. 2Apply the formula using your project measurements
  3. 3Add required safety factors or waste allowances per code

例题解析

输入
1500 sf exterior, 200 sf windows/doors
结果
Squares = (1500-200)/100 × 1.10 = 14.3 squares

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

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