Docs
Curtain Fabric Calculator: Yardage for Every Heading Style
Technical reference documents covering the formulas, methodology, and data behind Curtain Fabric Calculator: Yardage for Every Heading Style. Use these to understand exactly how calculations are performed.
Curtain Heading Types: Fullness Ratios and Fabric Requirements
All 8 curtain heading types — fullness ratios, fabric needs, and what each looks like. Eyelet, pencil pleat, pinch pleat, wave, rod pocket, tab top.
Read doc →Curtain Fabric Yardage Formula: How the Calculation Works
The complete curtain yardage formula: fullness ratio, cut width, cut length, widths per panel, and pattern repeat. Reference guide with worked examples.
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