26mm Cellular Shades Product Description
Waterproof blackout cellular shades combine advanced light-blocking performance with moisture resistance, creating a comfortable and private indoor environment. Designed to eliminate unwanted sunlight while maintaining insulation, these blackout cellular shades are ideal for bedrooms, bathrooms, and kitchens. Made from durable, waterproof materials, they resist humidity, dust, and stains—offering long-lasting protection, easy cleaning, and enhanced energy efficiency for modern homes.
PRODUCT DETAILS:
Size Ranges
Width: 20″ – 98″
Height: 12″ – 118″
Min Inside Mount Depth: 1½”
Min Flush Mount Depth: 2″
Inside mount headrail ordered width: Window casing width minus 1/4 inch
Outside mount headrail width: ordered width
Headrail Size: 1 5/8″D × 1 1/2″H
Materials
Headrail: Metal (White)
Fabric: Semi-Sheer Light Filtering
Installation Kit
Included: 2 brackets, 2 screws, 2 nails, 1 shade
Required Tools: Drill, ruler, pencil, screwdriver
Recommended Applications
✓ Living Rooms ✓ Kitchens ✓ Dining Rooms ✓ Bathrooms ✓ Home Offices
| Min.Width | Max.Width | Max.Height | |
| Manual(Corded) | 17.72” | 90.55′ | 157.48” |
| Manual(Cordless) | 19.69” | 70.86” | 86.61 |
| Motorized | 31.49” | 90.55” | 157.48” |
Cellular shades are easy to clean window treatments that have anti-static and dust repellent properties
Clean them by vacuuming dust off with the brush extension on your vacuum cleaner
Production Time: 7-10 days
Shipping Time:
United States: 16-20 days
Canada: 24-28 days
Australia & New Zealand: 35-45 days
Japan: 18-20 days
The shipping time displayed on the website is for reference only and represents the timeframe within which 95% of orders are fulfilled. Once your order is shipped, you will receive a tracking number to monitor the logistics status.
We provide door-to-door delivery service, which may require your signature upon receipt to ensure safe delivery. Worldwide shipping is supported.
Made-to-Order shades are not eligible for returns.
We won’t accept returns due to the shades’ malfunction caused by you fiddling with the lift mechanism.
View the complete RETURN & REFUND POLICY
Product Description
Product Display
Manual Cord-Controlled Celluar Shades
Included Hardware
2 Brackets, 4 Screws, 4 Nails
1 Cord Retention Clip
Manual Cordless Celluar Shades
Included Hardware
2 Brackets, 4 Screws, 4 Nails
1 Pull-Down Handle
Motorized Celluar Shades
Included Hardware
2 Brackets, 4 Screws, 4 Nails
1 Motorized Remote Control
REGAL Ordering Process
1/Select style 2/measure size 3/make payment 4/produce 5/Home delivery 6/install guide
How to Measure
INSIDE MOUNT
STEP 1: Measure the inside width at 3 locations – the top, middle and bottom. Record the smallest of the 3 measurements. This is your ordering width.We will make a slight deduction for a proper fit.
STEP 2: Measure the height at 3 locations – the left side, middle and right side. Record the largest of the 3 measurements. This is your ordering length.
OUTSIDE MOUNT
STEP 1: Measure the width of the area you wish to cover. This is your ordering width and will be the overall width of the blind. We will not make any de-ductions.
STEP 2: Measure the height of the area you wish to cover. This is your ordering length.
Installation Steps：
- Mark the mounting positions and drill holes.
- Screw the mounting brackets into place.
- Clip the headrail onto the brackets.
- Mark the cord cleat position and drill holes.
- Screw the cord cleat into place.
- Wrap the lift cords around the cleat.
FAQs About Shades
Do these shades really insulate and save energy?
Yes! Many customers report rooms staying 2-3°C cooler in summer (reducing AC costs) and less draft in winter. For best results, choose our double-cell design
Does the fabric collect dust? Is it safe for allergies?
Our anti-static fabric resists dust buildup. Allergy-prone users should opt for “machine-washable” styles (labeled on product pages) – just vacuum lightly every 6 months.
Do I need to deduct 1/4 inch when measuring for inside mount?
Yes! For smooth operation and perfect fit, we recommend:
- Width: Deduct 1/4 inch total (1/8 inch from each side)
- Height: No deduction needed (unless there are obstructions)
How do corded and cordless controls work?
Corded Operation:
- Pull down on the front of the cord loop to raise the shade.
- Pull down on the back of the cord loop to lower the shade.
Cordless Control:
- Push up to raise
- Pull down to lower
- Stops exactly where you release – no slipping
9 reviews for 26mm Classic Blackout Waterproof Single-Cell Cellular Shades
Customer service answered all my questions efficiently, making the entire process enjoyable.
Shipping was prompt, the packaging was secure, and the curtains exceeded my expectations.
The curtains hang beautifully, feel luxurious, and the online shopping experience was smooth.
I feel very satisfied with how easy it was to find and order the perfect curtains online.
The fabric is premium, the curtains hang perfectly, and installation was quick and easy.
I’m very happy with both the product quality and the smooth online shopping process.