Blindsgalore No Drill Blackout Cellular Shades

Sale price: Original price:$135.47 i 40% off
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About This Window Treatment

No Drill Cordless Simplicity

Blindsgalore No Drill Blackout Cellular Shades make it easy to achieve complete darkness without the hassle of tools or hardware. Designed with a secure, drill-free headrail that locks into your window frame, these blackout cellular shades block up to 99% of incoming light—perfect for bedrooms, nurseries, or media rooms. The energy-efficient honeycomb design provides superior insulation to help regulate indoor temperatures, while the sleek, cordless style offers a safe, modern look. Enjoy total privacy, year-round comfort, and a fast installation that takes just minutes.

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We've Go You Covered

We're committed to you loving your view. That's why we offer free exchanges for 30 days, for any reason. Simple as that.


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DIY Made Easy

Don't sweat the installation process! Over 99% of customers measure and install their own window coverings. If they can do it, you can too.


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Blindsgalore No Drill Blackout Cellular Shades

Top Features & Benefits

  • No-Drill Headrail: Installs in minutes without tools or screws—perfect for renters and quick DIY projects
  • Cordless Operation: Easy to use with no dangling cords for a safer, cleaner look
  • Blackout Fabric: Blocks up to 99% of light for maximum privacy and complete room darkening
  • Uniform Exterior: All blackout fabrics feature a white street-facing side to meet HOA requirements
  • Also available as: Classic Cordless Blackout Cellular Shades without the No Drill headrail

  • No Drill Shades are a tension mount system that works in two parts. One part is the shade and cassette which attaches to the second part - the No Drill Tension headrail.

    No-Drill Tension Headrail Dimensions: 2 1/8" Depth by 1 1/8" Height by Selected Width

    Cellular Headrail Dimensions: 1 7/8" Depth by 1 1/8" Height by Selected Width

Materials & Construction

  • Fabric: 3/4" single cell blackout, non-woven 100% polyester with crisp pleats and durable structure
  • Certification: GREENGUARD Indoor Air Quality Certified® fabrics
  • Rails: Aluminum headrail and bottom rail color-matched to fabric; No Drill headrail is white
  • Hardware: Pre-installed spring-loaded brackets for a secure, no-drill fit

Installation Note: Inside mount only; requires at least 1-1/2" depth. Not recommended for PVC window frames.

Why Choose Blindsgalore No Drill Blackout Cellular Shades?

  • Perfect for renters: Installs and removes easily without damage
  • Total light control: Blackout fabric ensures maximum privacy and darkness
  • Year-round comfort: Honeycomb design insulates against heat and cold
  • Best places to install: Bedrooms, nurseries, media rooms, and anywhere you need darkness

Control Options

Standard Cordless Lift

  • Lift or lower easily by pushing or pulling the bottom rail
  • Includes one clear handle for shades up to 38" wide; two handles for wider shades

Cordless Top-Down/Bottom-Up (TDBU)

  • Flexible control—open from the top, bottom, or both
  • Two handles on shades up to 38" wide; four handles on wider shades
  • Tip: Ensure windows are within reach for best operation

DIY Installation

Enjoy fast, tool-free installation. Simply snap the shade into place with the no-drill tension headrail for a custom fit in minutes.

Why Shop at Blindsgalore?

At Blindsgalore, we make it easy to customize and order blackout no drill cellular shades with confidence. Every order includes free shipping, expert customer support, and our satisfaction guarantee.

Need ideas or advice? Visit the Blindsgalore Blog for inspiration, guides, and window covering tips.

How We Calculate Your Custom Fit

Give us your exact window opening size (for inside mounts) or the total area you want to cover (for outside mounts). Our factory handles all the math to make sure your shades fit and move smoothly.

Inside Mount Factory Deductions

(These are for your information; no math is required on your part!)

  • Headrail: 1/4" narrower than the width you order
  • Fabric Width: Up to 3/8" narrower than the width you order
  • Height: Produced at the exact height you order

Note: Finished measurements may vary by approximately 1/8"

Will This Window Treatment Fit My Window?

Our window treatments are custom-crafted to fit a wide variety of spaces. If your window dimensions fall within the ranges listed below, you’re already halfway there! Next, we'll help you check your mounting space, which may vary depending on the style you choose.

Inside Mount Installation

Your window opening needs a minimum depth to hold the brackets. If your opening is deep enough, you can achieve a flush mount look where the treatment sits entirely inside the opening. Note: If your depth is between the minimum and flush requirements, your treatment will install securely but may stick out slightly from the window opening.

Available only as an inside mount installation. Not compatible with windows that aren’t evenly shaped. Measure the width at the top, middle, and bottom of your window—if the numbers are more than 1/4" different, your window is considered uneven. Not compatible with PVC window frames

Cordless Lift

  • Width 16" - 84"
  • Height 12" - 84"
  • Minimum inside-mount depth 2"
  • Minimum flush-mount depth 2"
  • Headrail depth and height 1 7/8" x 1 1/8"

Cordless TDBU Lift

  • Width 21" - 84"
  • Height 12" - 84"
  • Minimum inside-mount depth 2"
  • Minimum flush-mount depth 2"
  • Headrail depth and height 1 7/8" x 1 1/8"

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Every Blindsgalore custom window treatment is backed by a manufacturer's warranty because we believe in the quality of what we sell. But we also know a warranty is only as good as the people standing behind it. That's why when you contact us, you'll speak with a real person who understands your order, your home, and your needs — not a call center or automated system.

Blindsgalore 3 Year Warranty Information (opens in new tab)
Blindsgalore 5 Years (Extended Warranty) Information (opens in new tab)

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