Small and narrow windows often need custom sizing because standard widths may not fit the opening. SunShieldor custom shades require a minimum finished width of 30 cm (11.82 in) and use an 8 sq. ft. minimum billable area per finished shade.
Start with the finished dimensions
Decide whether the shade will sit inside the opening or cover it from outside. Measure width first and height second in inches. Check frame depth, locks, handles and trim.
Understand the minimum charge
Billable area is based on width × height ÷ 144, subject to the 8 sq. ft. minimum per finished shade. A physically smaller shade can therefore still be billed at 8 sq. ft. The product page calculator and cart total control the final order amount.
Choose the shade style
- Custom roller shades for a minimal continuous panel.
- Custom zebra shades for adjustable bands.
- Custom cellular shades for honeycomb construction.
- Custom Roman shades for decorative folds.
Ordering checklist
- Confirm width is at least 11.82 in.
- Select inside or outside mount.
- Enter finished width and height.
- Select cordless or a motor package.
- Review calculated quantity and total in the cart.
Read the full custom-order guide.
FAQ
Can I order a shade narrower than 30 cm?
No. Current custom products require at least 30 cm (11.82 in) finished width.
Why is a small shade charged at 8 sq. ft.?
The minimum covers the production and order setup required for one finished custom shade.
Can I order several identical narrow shades?
Yes. Configure one finished shade correctly, then follow the multiple-shade ordering instructions and verify the cart.
Continue with the right product and guide
Compare the custom-size collection, measuring guide and custom ordering guide.
Frequently asked questions
What is the minimum custom shade width?
The current minimum finished width is 30 cm, or 11.82 inches.
What is the minimum billable area?
Every finished custom shade is billed for at least 8 sq. ft., even when its exact area is smaller.