Window Designs by Sonia has revolutionized the quality of window treatments and fabrics through the recognition of a need for better service within the design trade community.  Sonia Najman, owner, has partnered with interior designers, architects and builders to create a better understanding of collaboration between all. 

We welcome you to explore the opportunity to transform your inspired ideas into a look that is beautiful, unique, and functional. Acclaimed for outstanding craftsmanship and premium installations all over the world, with a vast selection of products to choose from, including wood blinds, shutters, solar shades, drapery hardware, drapery fabrics, upholstery fabrics, trims, tassels, wall coverings, roman shades, motorization and more, our collection is one of the leading and highest quality window treatment services in the country.

We carry most elite and some of the biggest names in window fashions including Hunter Douglas, Phifer, Kirsch, Lutron, Somfy, Bandalux to name a few.  We carry exclusive lines of fabrics, trims and exquisite hardware tracks and finials.  Our lines include J.F. Fabrics, Carole Fabrics Unique Fabrics, ADO/Flair21 and many more! 

Betty Fleisher

Excellent service both before and after installation. Sonia has a wonderful concept of what I wanted and provided many samples for me to choose from. The installation went well and the workman were very professional. The end result was beautiful. I most certainly would recommend Sonia and her company.


Barbara Hemphill

We were very well pleased with our window treatments experience with Sonia. She had a wide selection of quality products to meet our requirements. She and her staff made the selection and installation process very easy and all proceeded on a timely basis as promised.


Margaret Marquez

Extremely professional amazing company, I have been working with them for over 30 years. Their leadtimes are always on point and the installers are fantastic


Nichola DePass

Extremely professional and superior quality of work. Their attention to detail is unparalleled which results in peace of mind about the product we deliver to our clients.


Elizabeth Del Salto

Sonia is the best!!! She and all her team demonstrate a high level of professionalism, delivering on time and doing great job. I’ve been working with her for the last 16 years on different projects fo my house and I had the pleasure to recommend to other members of my family and everyone is very happy with her job.


Lori Collier

Sonia creates the most beautiful rooms, making bedspreads, curtains and pillows. Even creating amazing beds. She is a wonderful decorator.


Maria Gonzalez

My husband and I are very pleased with Sonia’s professional services.
She did the window treatments for our two stories home successfully.
She is working with us on our second home window treatments which, we are looking forward to the successful completion as well.
We recommend Window Design By Sonia.


Carlos Del Salto

For many years we have worked on several projects with Window Designs by Sonia. They provided many options to fit our needs and we always had a great experience. Sonia’s knowledge and expertise is the reason we will continue to use her services. Installation team is also very professional.



Sonia was very professional and efficient with her services. The drapes were beautiful and well made. The installation went smoothly and the estimated install date was accurate


Ruth Williams

Working with Sonia was the best experience ever! She is so detail oriented and the window treatments final project was absolutely amazing beyond what I had imagined. Thank you Sonia! Working with you was a pleasure


Sofia Perez

Sonia was very helpful, patient and understood exactly what the designers and I were looking for. High quality work and professional service. Highly recommended!


Michelle Sanders

Very happy with the professional services I’ve received from Sonia. Her expertise and passion, made my house remodeling so much easier. We use her services for my entire house in Parkland and she also did some of my windows at our condo in Fort Lauderdale. She was always on time, her crew of installers were nice and professional as well. Her showroom is also great! I was like a kid in a candy shop, so many options, so that’s another plus. I definitely recommend Window Designs By Sonia, she will make your life easier when choosing the right window treatment for your house, believe me! 🙂


Eminent Decor

Sonia and her staff are a class act. I have used her company on many projects and even on my own home. I have been doing interior design for years and will only use Sonia on my projects and I highly recommend Window Designs By Sonia to my friends and other professional designers.

Keep Up The Great Work SONIA !!!!!!!!!


Frank Lavin

I have worked with Sonia and her professional staff on various projects. My clients are always pleased with the workmanship and quality of the products. We have used Window Designs by Sonia for window treatments, bedding, and intricate pillow designs. It is always a pleasure to see the final work in a clients’ home. I truly recommend Designers to work with Sonia and her wonderful staff.


Ignez Simoes @ Closet Factory Miami

WOW! I’m impressed with Sonia’s work. The service is outstanding, measurements are accurate, installation is smooth Best window treatments in town!


Joan kerns-alexander

Sonia is one of the most talented window designer’s I have ever know….During my time at DCOTA, her clients were loyal, due to her professionalism! which is not easy to find….



Highly recommend Window Designs by Sonia. They took care of every detail from the moment we met Sonia she presented interesting and thoughtful solutions and options, even fabrics. She and her team at the office and on the road are terrific. We received the finished goods installed just this week. Everything is perfect, it made our experience tops.



Sonia is very professional and is very knowledgeable. I was very pleased with her work and attention to detail. I highly recommend her!


Sheila Stark

I had a room with specific needs of function and design. Sonia came up with the perfect solution. Window treatments that open top down and bottom up. Allowing privacy and still letting in light. The woven wood shades add some texture to the room and complement the other design elements.