🪜
Blind & Shade Measurer
Step-by-step guide to measuring for inside or outside mount window treatments.
Key Features
- Inside vs Outside mount
- Clearance checks
- Rounding rules
How to Use
Measure at three different points (top, middle, bottom) and use the most restrictive dimension for a perfect fit.
Interactive Blind & Shade Measurer
Calculation Formula & Logic
Fabric Width = Window Width × Fullness Factor; Length = Height + Rod Height + 3" hem allowance
*Calculations represent industry standard metrics used by licensed design consultants and construction specialists. Always incorporate structural layout constraints and material margins.
Expert Pro-Tips
- ✓Mount curtain rods 4 to 6 inches above the window casing to make your ceilings feel taller.
- ✓Measure window width including the trim or casing, not just the glass pane.
- ✓Use 2.5x fullness for a luxurious, heavy pleated drape; use 1.5x for sheer, breezy styles.
Frequently Asked Questions
Q: How far should a curtain rod extend past the window frame?
A: Extend the rod 4 to 6 inches beyond the window frame on each side to make the window feel wider and let in maximum light.
Q: Should curtains touch the floor?
A: Yes. For a clean, modern look, curtains should kiss the floor or hover up to 1/2 inch above. For a traditional look, puddle them by 1-2 inches.