26mm Comfort Blackout No-Drill Single-Cell Cellular Shades
Our no-drill blackout cellular shades combine cordless operation with an adjustable tension-mounted headrail for secure inside-mount installation—without screws, drilling, or permanent window-frame damage. The 26mm single-cell honeycomb fabric helps block incoming light, enhance privacy, and reduce heat transfer throughout the year.
- Customizable
- Arrives Dec 13 - 21
No-drill blackout cellular shades
Our 26mm no-drill blackout cellular shades combine a cordless design with an innovative single-cell honeycomb structure for easy installation, enhanced privacy, thermal insulation, and a clean modern look. Designed for everyday comfort, the blackout fabric helps reduce incoming light, while the cellular pockets help limit heat transfer through the window throughout the year.
Features:
Easy, Damage-Free Installation:
No-drill honeycomb shades install securely without screws or permanent hardware, making them perfect for renters, apartments, and spaces where drilling is not permitted.
Thermal Insulation & Energy Efficiency:
The unique honeycomb cell structure traps air inside each pocket, creating an insulating barrier that helps reduce heat transfer, keeping your home cooler in summer and warmer in winter.
Light Filtering & Privacy Control:
Softly diffuses sunlight to create a comfortable glow while providing enhanced privacy. Available in different opacity options to meet various lighting needs.
Noise Reduction & Comfortable Living:
The cellular design helps absorb outside sounds, creating a quieter and more relaxing indoor environment.
Cordless Design & Modern Style:
The cordless operation offers a clean, minimalist appearance while allowing smooth and convenient adjustment, making it a safe and stylish choice for modern homes.
| Min.Width | Max.Width | Min.Height | Max.Height | |
| Manual(Cordless) | 20” | 81” | 16” | 93” |
- Bamboo shades are not recommended for removal and washing.
- For daily care, simply use a feather duster to brush off light dust.
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
- Sun Protection
- Privacy Control
- Clean Appearance
- Smooth Operation
Strong & Secure No-Drill Installation
Built with reinforced adjustable pressure brackets, this no-drill mounting system supports up to 30kg for a stable and secure fit. It installs quickly inside the window frame without screws, drilling, or complicated tools, helping keep the shade firmly in place while protecting walls and window frames from damage.
No-Drill Installation
- Quick, tool-free setup
- No holes or frame damage
- Easy to remove and reinstall
- Ideal for renters and apartments
VS
Drill Installation
- Strong, permanent support
- Suitable for larger or heavier shades
- Works with more window types
- Reliable for long-term use
Quick & Easy Installation
Easy Measurement
No-Drill Shades Measurement
- Width: Measure (W) from the inside width of the frame. Use the very top width, deduct 3/8″.
- Length: Measure (L) from the highest point inside your window frame.
- Size Limit: Width:20″-55″ Length:16″-78″.
- The frame depth is recommended to be not less than 2″. The headrail depth is 1 1/4″.
- Inside mounted only.
- WARNING
FALL HAZARD. DO NOT allow children to pull, climb, or hang on the shades or blinds. Please tighten screws to ensure a secure installation and check tightness regularly.
FAQs About Shades
How do Regal Curtains no-drill blackout cellular shades install?
Regal Curtains no-drill blackout cellular shades are designed for easy installation without drilling holes or damaging your window frames. Depending on the installation design, the shades can be securely installed using a tool-free mounting system. Each product page includes a detailed installation guide with step-by-step instructions to help you complete the setup easily.
Do no-drill blackout cellular shades provide complete blackout?
Yes. Regal Curtains blackout cellular shades are designed with a light-blocking fabric structure to help reduce incoming sunlight and create a darker, more comfortable indoor environment. They are ideal for bedrooms, nurseries, home theaters, and spaces where improved privacy and light control are needed.
Do cellular shades help with insulation and energy efficiency?
Yes. The unique cellular structure of cellular shades creates air pockets that help reduce heat transfer through your windows. Regal Curtains thermal honeycomb shades help keep rooms warmer in winter and cooler in summer, improving indoor comfort while supporting energy efficiency.
What windows are suitable for no-drill blackout cellular shades?
No-drill blackout cellular shades are suitable for many standard windows with compatible frames and enough installation space. They are especially convenient for apartments, rental homes, bedrooms, and spaces where drilling is not preferred. Please check the measurement guide on the product page to ensure the correct fit before ordering.
Can I install Regal Curtains blackout cellular shades myself?
Yes. Regal Curtains no-drill cellular shades are designed for simple DIY installation without professional tools. With the included installation instructions, you can quickly install your blackout shades and enjoy improved privacy, light control, and comfort.
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