3/8" Budget Single Cell Light Filtering Cordless Shades
Sleek & Compact Design: Built with a ⅜" small single-cell structure, made from two fabric layers that provide insulation and a refined, tailored look Free Cordless Operation: Safe for kids and pets, smooth to use,...
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Product Information
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Sleek & Compact Design: Built with a ⅜" small single-cell structure, made from two fabric layers that provide insulation and a refined, tailored look
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Free Cordless Operation: Safe for kids and pets, smooth to use, and clutter-free with no hanging cords
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Coordinated Style: Semi-gloss headrail and bottom rail in matching colors for a seamless, modern finish
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Dual-Sided Color: Same rich shade on both sides for a consistent look inside and out
- Custom Fit: Designed for a snug, frame-hugging fit that minimizes light gaps and maximizes energy efficiency
- Minimum Depth Requirements
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Allowable Tolerance:
- Width: inch +/- 1/8"
- Height: inch +/- 1/8"

Product Specifications
Minimum & Maximum Widths & Lengths
| Minimum | Maximum | |
|---|---|---|
| Width | 18 3/8" W | 72" W |
| Length | 24" L | 72" L |
Head Rail Dimensions
| Dimension | Measurement |
|---|---|
| Depth | 1 5/8" deep |
| Height | 1" high |
Minimum Depth Requirements
| Mount Type | Depth |
|---|---|
| Inside Mount | 1 3/16" |
| Inside Flush Mount | 2" |
Standard Factory Deductions
| Mount Type | Deduction |
|---|---|
| Inside Mount | 3/8" (3/16" per side) |
| Outside Mount | 0" |
How to Measure & Install
Taking accurate measurements is straightforward. Let us walk you through the process!
To ensure a perfect fit, keep these essential pointers in mind:
- Always use a metal measuring tape for the best accuracy; fabric tapes can stretch and lead to errors.
- If your width measurement falls on a 1/16" or 1/32" mark, round down to the nearest 1/8".
- If your height measurement lands on a 1/16" or 1/32" increment, round up to the closest 1/8".
- Always consult the Product Specifications for the product you are measuring for. If you have questions, we will be happy to help!
Instructions for Inside Mounted Cellular Shades
Depth Requirements: For an inside mount, you'll need to make sure the window frame is deep enough to accommodate the cellular shade. Refer to the Product Specifications for minimum depths depending on your chosen valance option.
Measuring the width
- The width measurement is found by measuring the inside of the window frame in three locations: the top, middle, and bottom.
- Choose the smallest of these measurements.
- If you get a 1/16" or 1/32" increment, round down to the nearest 1/8".
- That's your width for your cellular shades.
Measuring the height
- The height measurement is found by measuring the inside of the window frame in three locations: the left, center, and right.
- Choose the largest of these measurements.
- If you get a 1/16" or 1/32" increment, round up to the nearest 1/8".
- That's your height for your cellular shades.
Instructions for Outside Mounted Cellular Shades
An outside mount sits outside of the window and the window frame. Because it is meant to cover the entire space of the window, you'll need to make some additions to the measurements to make sure you order the right size. Please follow the instructions below.
Measuring the width
- Measure the width of the area you want the shade to cover across the top.
- We suggest adding at least 4 inches to the width (2 inches per side) to minimize light gaps.
- That's your width for your cellular shades.
Measuring the height
- Measure the height from where you want the headrail to sit down to the window sill or desired length.
- We suggest adding at least 4 inches to the height (2 inches top, 2 inches bottom).
- That's your height for your cellular shades.
For detailed step-by-step instructions with videos, visit our Measuring Guide Hub.