Who This Is For
Homeowners and designers with pentagon, five-sided, or architectural windows where standard shades do not fit — and five-point precision matters.
Who It's Not For
If you are looking for a $200 off-the-shelf shade or a temporary solution, this is not the right product.
The Problem
Pentagon Windows Are Architectural Gems — Until You Try to Cover Them
“When a shade costs nearly $2,000 and has five critical measurements, guessing is not an option.”
The Solution
A Pentagon Shade System Designed to Remove Guesswork
Everything about our process is built to ensure your shade fits perfectly the first time — all five sides.
Motorized by Default
Smooth, even movement along all five edges. No manual pulling or uneven lifting — just effortless operation at the touch of a button.
Precision 5-Point Engineering
Built specifically for pentagon geometry with exact engineering for all five corners and angled sides.
Pentagon Measurement Guides
Shape-specific diagrams showing exactly where to measure all five sides and heights. No guessing, no complex math.
Expert Validation Call
We review your measurements before production begins. A complimentary Zoom or phone call to ensure all five points are correct.
144" Max Size
Handles dramatic architectural pentagon windows up to 144" W × 144" H. Custom engineering for larger sizes.
See It In Action
Motorized Pentagon Operation
Smooth, tensioned movement across all five edges — engineered for pentagon geometry.
Shape Selection
Choose Your Pentagon Shape
Each pentagon configuration has its own measurement logic. We guide you through the correct one.
Regular Pentagon
Five equal sides and angles
House Pentagon
Rectangle with pointed top
Irregular Pentagon
Five sides with varying angles
Not sure which shape you have? Our team helps you confirm before ordering.
Measurements
Clear Diagrams. Guided Steps. Expert Review.
Our pentagon measurement guide walks you through every step with shape-specific diagrams.
What You'll Measure
- 1Bottom Width (base of pentagon)
- 2Left Side Height
- 3Right Side Height
- 4Left Angled Side Length
- 5Right Angled Side Length
- 6Window Depth (for motor clearance)
Our Promise
- ✓ Clear 5-point measurement diagrams
- ✓ Units clearly defined (inches to 1/8")
- ✓ No complex math or angle calculations
- ✓ Expert review catches errors before production
5-Point Measurement Validation Included
After you order, we offer a complimentary validation call (Zoom or phone) to review all five measurements before production begins.
How It Works
From Measurement to Installation
Submit Measurements
Use our pentagon guides or request pro help
Validation Call
We review all 5 dimensions before production
Production
4–6 weeks precision manufacturing
Installation
DIY or professional available
Most orders ship in 4–6 weeks. Rush production available for select configurations.
Motorization
Standard Motorization — Because Pentagons Don't Work with Pull Cords
Quiet, Reliable Motors
Somfy motors rated for years of daily use. Ultra-quiet operation on complex multi-angle frames.
Smart Home Ready
Works with Alexa, Google Home, Control4, Lutron, and more.
Hardwire or Plug-In
Line voltage standard. Low voltage and battery options available.
Multiple Controls
RF remote, wall switch, app control, or voice activation.
All motors UL listed. Professional electrical consultation recommended for hardwired installations.
Technical Details
Full Technical Specifications
Specifications
| Max Width | 144" |
| Max Height | 144" |
| Min Angle | 15° |
| Fabric Types | Blackout, Light Filtering, Solar |
| Fabric Options | 700+ |
| Motor Type | Tubular, battery or AC |
| Warranty | 5 years motor, 3 years fabric |
Options
| Motor (Standard) | Line Voltage (120V/60 Hz) |
| Motor (Optional) | Low Voltage (24VDC) |
| Control (Standard) | RF Remote, Wall Transmitter |
| Control (Optional) | 4-Wire / Decora Switch, Home Automation |
| Shade Box | None, 4¾" × 5", 3½" × 3½" |
| End Caps | Optional |
| Light Gap | ¾" – 1" |
Installation
Install It Yourself — Or Let a Pro Handle Everything
Choose the path that works best for your project and comfort level.
Self Installation
Everything you need to confidently install your pentagon shade yourself.
- ✓ Step-by-step installation videos
- ✓ Printed installation brochures included
- ✓ Bracket positioning guides for 5-point frames
- ✓ Phone support if you get stuck
Expert Installation
Our nationwide network of vetted installers for complete peace of mind.
- ✓ Nationwide network of vetted installers
- ✓ Can handle measurement + installation
- ✓ Ideal for high ceilings or complex angles
- ✓ Full warranty on installation
Testimonials
Trusted for Complex Windows Nationwide
Specialty shapes are our specialty. Pentagon shades installed in residential and architectural projects across the U.S.
We have a dramatic pentagon window above our entryway that was impossible to cover. World Wide Shades measured all five points and the shade fits like it was made for it — because it was.
Christine & Mark D.
Charlotte, NC
The five-point measurement system was surprisingly simple. I was dreading this project for years, but their diagrams made it completely manageable. Perfect fit on first try.
James T.
Portland, OR
As a custom home builder, I deal with unusual window shapes constantly. Pentagon windows used to be a nightmare until I found World Wide Shades. Now I specify them for every project.
Hawkins Custom Homes
Nashville, TN
Our Guarantee
Designed to Be Right — Before It's Built
This is a guided, engineered purchase — not a roll of fabric in a box.
Your Pentagon Window Deserves a Precision Solution
No payment required to start • All 5 measurements reviewed before production
Starting at $1,950 • Motorized standard • Built to fit your exact geometry