Blackout Honeycomb Shades for Irregularly Shaped Windows — A Perfect Fit at Last
Slanted, triangular, trapezoidal or arched — we custom-build cellular shades that follow every angle of your window. No gaps, no light leaks, no compromise.
"We only make shades for standard rectangular windows." — that's what other vendors told you. The one shop that would take the job quoted a fortune and a six-week wait. Then you found out their fabric options wouldn't match your home at all.
At BERISSA, irregular shapes aren't an exception — they're our daily work. As a factory-direct maker, we cut honeycomb shades to your exact window angles, in blackout or light-filtering fabric, with the same pricing and lead time as our standard shades.
Triangular Gable Windows
Angle-perfect shades. No glare, full view.
Skylight Solutions
Precision-fit shades. Total light control.
Sloped Wall Windows
Slope-matched shades. Soft light, clean lines.
Arched Feature Windows
Curve-tracing shades. Privacy, arch preserved.
Beautiful Homes Start With the Right Fabric
Request fabric swatches and find the perfect color, texture, and opacity for your irregular shades before you buy.
No stock templates. Every shade below was custom-cut to fit a sloped, angled, or arched opening — exactly the way yours will be.
PRODUCT DEMO
Triangular cellular shades—manual cord control
Custom-made for triangle windows, this honeycomb shade follows the angled edges for a clean fit and smooth operation. Its insulated air pockets help improve energy efficiency, while blackout and light-filtering options provide flexible light control and privacy.
Product Demo
Extra-large triangular and trapezoidal windows—dual-blind combination
Custom-designed for large specialty windows, the dual-blind combination delivers a seamless fit, elegant style, and effortless light control for unique architectural spaces.
Designed for unique trapezoidal windows, this motorized top-down/bottom-up shade offers flexible light control, enhanced privacy, and effortless operation with a perfect custom fit.
Designed for uniquely shaped windows, this premium triangle cellular shade offers a precise fit with a secure, durable frame. Reinforced aluminum rails provide lasting stability, ensuring smooth operation and a clean, seamless look.
Optimal Light
The Slanted Windows Cellular Shade is available in light-filtering and blackout options to match your privacy and lighting needs. Its 1 " honeycomb design provides excellent insulation, sound absorption, and energy efficiency. Light-filtering fabric softly diffuses sunlight for a warm glow, while blackout fabric delivers maximum light control. The sleek single-cell structure combines modern style with lasting comfort.
Remote Control
Control your shades effortlessly from anywhere in the room with a simple press of a button.
APP Control
Manage your shades anytime through the mobile app for convenient smart home control.
Timing Control
Connet App.Set customized schedules to automatically open or close your shades throughout the day.
Group Control
Operate multiple shades simultaneously with a single command for seamless control.
Voice Control
Use voice commands with compatible smart assistants for hands-free operation.
Solar Panel Charger
Keep your motorized shades powered with clean, energy-efficient solar charging.
Smart Motors
Explore our extensive range of smart motors for window shades, designed for seamless integration with various smart home platforms. By pairing them with a compatible gateway, our products enable smart functionality (supporting Tuya, Alexa, Google, etc.), ensuring a convenient integration and control experience.
Automation
Explore the advanced features of our smart curtains and experience convenience that goes far beyond simple scheduling and group control. Scene control allows you to customize curtain settings for different activities—for instance, the curtains close automatically when you issue a "Movie Night" command.
