Corporate Offices:

1336 North Moorpark Rd #226
Thousand Oaks, CA 91360

Licensed Contractor License #993370

Window Design Group, is the premier replacement window & window covering company in Southern California. We specialize in vinyl replacement windows & custom window coverings with an emphasis on energy saving products, such as windows, shutters and energy efficient blinds & shades. Customers benefit from our extremely reliable service, detailed work agreements, and professional friendly staff. Potential clients are contacted promptly, all appointments are conveniently scheduled and confirmed, all product options are discussed up front, exact quotations are given on every job, ordering is made simple, and installations are on time.

With over 50 combined years of experience, Window Design Group has helped countless customers experience the joy of transforming their homes by adding the perfect window coverings and replacement windows to their homes. This has made us an expert at tailoring the right window treatments & replacement windows to fit your special needs.

Window Design Group offer a wide range of window coverings including custom shutters, wood blinds, faux blinds, roman shades, woven woods, cellular shades, and so much more. We are proud of our extensive selection of attractive, yet functional replacement patio doors, bi-folding doors, multi slide doors, single and double hung windows, picture windows, casement windows, horizontal sliding windows, french doors, garden windows, and more.

Our solid partnerships with major window replacement and window treatment manufacturers, built over the past 50 years, means The Window Design Group can provide you the highest quality window coverings and replacement windows at fantastic prices.

BRANDS:

With over 40 years of excellence in crafting fine window furnishings, Norman®‘s quality has made it famous. It’s what drives Norman® to innovate. And why you can see it in every detail. Few companies will farm their own wood, make their own components, or weave their own cords. At Norman®, everything matters. And anything’s possible.

Start exploring and be inspired by endless Norman® possibilities. Every year, millions of consumers around the world entrust Norman® with their homes. That’s why Norman® is focused on leading the industry in quality, service, selection, and value. From its patented performance and safety enhancing techniques, award-winning designs, to its socially responsible processes, Norman® has a history of defining the future.

Ensure you are dealing with an authorized Norman Certified Dealer!

Associated Materials Incorporated, parent of several North American manufacturing and distribution operations, continues to revolutionize the exterior building products industry. With a multi-brand strategy, our products and services penetrate both the remodeling and new construction markets in the continental United States and Canada, serving the needs of contractors, builders, remodelers and architects through our company-owned wholesale stores and select independent distributor partners. Vertical integration, combined with diverse products and customers, have fueled our growth and success for decades. And with today’s homeowners investing in their homes more than ever, our future will continue to prosper for years to come.

Deal only with a certified, diamond level Milgard Dealer when purchasing from Window Design Group. Growth continues to be the norm at Milgard. Milgard has manufacturing, sales and service locations in Portland, Oregon; Sacramento, Simi Valley and Temecula, California; Denver, Colorado; and Dallas/Fort Worth, Texas. Milgard has one unwavering goal, and that’s to be the best window and door manufacturer.

In the small Dutch Community of Pella, Iowa in 1925, Pete and Lucille Kuyper invested in a newfangled invention – a window screen that rolled up and down like a shade. The couple went on to found a company based on the principles of traditional American values, integrity and the desire to enrich the homes and lives of others.

Today, Pella Corporation is still owned by the Kuyper family, and continues to be a leader in technology and product innovation.  In fact, we’ve been awarded more than 150 product and design patents.  And the team at Pella is as committed as ever to continuing the company’s proud heritage of building innovative windows and doors. Window Design Group is proud to be a Pella Certified Contractor.

Comfortex Window Fashions is a leading manufacturer and fabricator of custom window treatments headquartered in historic Maplewood, New York which is just outside Albany. Comfortex is proud to offer a complete line of cellular and pleated shades, wood blinds, sheer horizontal and vertical window shadings and innovative cellular blinds. Our products are distributed in every state in the United states and sold in more than 70 countries and on every continent. Comfortex is committed to exceeding customer expectations by providing quality products and services, establishing excellent customer partnerships, developing innovative technologies and remaining a respected name in the window treatment industry.

Founded in 1992, we have emerged as a premier window covering manufacturer with wholesale sales and distribution throughout the United States. The company was built on exceptional customer service, great products, and reliable delivery. Knowing our customers on a friendly, first name basis, is a hallmark of our commitment for setting industry standards of excellence.

Located in Corona, California since inception, we employ hundreds of dedicated employees assembling the very best products in the USA.

OrePac Building Products is a family-owned and operated business, founded by the Hart family in 1976. Through strong leadership and a commitment to success, the company has grown into one of the premier distributors in the building industry. Trust, integrity and a dedication to excellence are the values most important to OrePac. That commitment can be found in the services we offer, the quality of the products we provide, and the way we treat our employees and customers. This dedication to our markets has enabled us to make a positive impact on the shelter industry and the communities we serve.

LaCantina is a pioneer in designing and manufacturing large opening door systems. Dedicated to creating products that open spaces, our focus in developing and refining these products has resulted in the most innovative and comprehensive range of doors and windows available.

Using the same signature profiles, our folding, sliding and swing systems provide a perfect match for a complete door package. Architects, homeowners, and builders are free to innovate their space with the same quality, performance and value. Designed and made in California, LaCantina Doors have contributed to award-winning projects ranging from residential, commercial, retail, education facilities, resorts and more. Backed by an industry leading warranty, our products are the preferred choice when it comes to open spaces.

Ingenuity and Integrity in Window Treatments Since 1939

It was 1939 when John Graber invented what would become the very first example of Graber craftsmanship. After installing Venetian blinds in his home in Middleton, Wisconsin, he realized his drapes looked oddly unbalanced. He went on to create a sturdy metal bracket that he called the Badger Drapery Crane, named after the animal that symbolizes his home state.

Through his innovation and insight, Graber elevated the standards for window treatments. His helpful device, realized with quality materials and good old-fashioned know-how, made its way throughout the Midwest, and eventually all over the world.

More than eight decades later, you can find John Graber’s spirit of ingenuity and craftsmanship in every Graber window treatment.

Lanai Doors is a California corporation with its’ manufacturing facility and corporate offices located in Orange, California. Lanai was formed with over 30 years of financial and manufacturing experience. Lanai Doors offers high quality custom exterior and interior bifold door and window systems.

Lanai is 100% dedicated to the folding door and window business. After 15 years of manufacturing bifolds, Lanai Doors knows that custom bifolding systems require high level precision during the design and manufacturing processes. As an example of our commitment to superior design and innovation, Lanai engineered the first top-hung bifold system using Centor E3 hardware which is hurricane certified by Miami-Dade County. At Lanai Doors precision and quality is acheived by customers dealing directly with Lanai’s knowledgeable and experienced staff in all phases.

When craftsman Joseph Perkowitz arrived in the United States in 1891 and started the first Perkowitz family window fashions store in Evanston Illinois, he began a family tradition that has lasted over 100 years. Today the tradition continues with a third generation insisting on the same quality and workmanship that has been passed down.

Currently occupying a complex of 3 buildings in Waukegan and Gurnee Illinois, Horizons Window Fashions has experienced unprecedented growth producing unique and innovative window fashions not available from any other source.

We hope that it gives you some reassurances as to who we are, why we are Southern California’s largest manufacturer and installer of vinyl replacement windows, sliding patio doors, multi slide doors, French doors and folding doors.

Over the years, Win-Dor has won numerous awards due to its high quality standards and exceptional customer satisfaction ratings. Win-Dor is also a brand of choice featured on television shows such as House Crashers and others.

We’ve been here for our clients for nearly 28 years years – and we are working hard to continue to be here for you for many more.

Insolroll Window Shading Systems manufactures custom interior solar screen shades, audio-visual blackout shades, decorative roller shades, exterior patio shades, and retractable insect screens.  Insolroll is the manufacturing division of Innovative Openings, Inc.  We started our business in 1980 with a focus on motorization and high performance shading systems, and that focus remains today.

The Insolroll facility incorporates state-of-the-art roller shade manufacturing equipment, staff with decades of industry experience and a focus on quality products and exceptional customer service.  Every shade is checked and tested before shipping to insure product quality.

Visitors to Insolroll are immediately impressed by the cleanliness and organization of the 42,000 square foot facility.

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