Your Local Window Treatment Experts in Opening Act Window Fashions Orange County

Your Local Window Treatment Experts in Orange County

Great window treatment doesn’t happen by chance; it happens by appointment!

Roller shade Blackout and Light Filtering
Panel Track 1 Shade
Shade 2
Blackout Roman with Gathered Valance Shade

Helping You To Build Your Home

Your home is your sanctuary, and at Opening Act Window Fashions, we’re dedicated to helping you create the perfect ambiance with our premium window treatments.

Opening Act Window Fashions of Mission Viejo, California, specializes in custom drapery, shutters, blinds, shades, top treatments, bedding and pillows, and more! Opening Act has been dressing “Naked Windows” in Orange County for a decade!

We are recommended by Michael Payne, the Design Star of HGTV! Happy customers recommend Opening Act Window Fashions because clients feel the personal attention, love the full-service approach, and have exceptional value for high-quality window coverings.

We offer FREE In-Home Consultation and Design Solutions! Our clients can view samples in their windows, coordinate colors and textures to their décor, and view them in the lighting of their own home or office! Our designer will bring hundreds of fabrics, hand samples, and design books from quality manufacturers to your home. You will surely find the perfect window covering to fit your style and budget!

About Us

Opening Act Window Fashions, run by Al and Rose Mendoza since 2006, is an award-winning family business with 15 years of industry experience. Recognized by Houzz, HGTV, and the Exciting Window Awards, they are known for excellence, service, and community involvement.

Our Products

We carry a full line of window treatment products, including custom drapery, shutters, shades, and blinds. We also offer automated window coverings for use in your smart home or office, and we fabricate custom bedding and upholstery for the finishing touches in your bedrooms.

Our Portfolio

We specialize in dressing your specialty-shaped windows with high-quality materials at an affordable price. We can customize your window coverings of all types, including arched windows, angled windows, bay windows, and bow windows, as well as any size window or sliding glass door.

Our Products

Opening Act Window Fashions offers custom-made window treatments from top manufacturers with limited lifetime warranties. Installation is guaranteed, and motorized window coverings have a 5-year warranty. With a wide array of options, Opening Act ensures you’ll find the perfect fit for your windows.


Choose from vertical and horizontal custom blinds.


Customized window shades give you many choices.


Plantation shutters add value to your home or office.


Highlight a room’s architecture with custom drapery.

Top Treatments

Valances, cornices, and more elevate window style.


Simplify your daily routine with effortless control.

Make an Appointment

Create Your Style With Us!

At Opening Act Window Fashions, we believe your windows are a canvas for expressing your unique style. Our expert team is dedicated to helping you find the perfect window treatments to enhance your space and reflect your personal taste.

High Quality Standards

We have the highest quality standards for luxurious windows and only use the best in the industry for your window coverings.

Leading Experts

Our experts and designers help you choose the best style, energy efficiency, UV protection, and privacy products while maintaining beauty.

Modern Equipment

We use modern equipment to fabricate all of our window treatments for the best appearance in the industry.

Flexible Prices

Got a budget? Let’s work with that. We also offer flexible prices to fit your budget.

What Clients Say About Us

Don’t just take our word for it – discover what our satisfied customers have to say about their experience with Opening Act Window Fashions. Read on to see how our dedicated team has helped transform their spaces and exceed their expectations, one window at a time.