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IWC Windows and Doors

International Window strives to meet the high standards that you deserve

Since 1957, International Window Corporation (IWC) has manufactured outstanding vinyl and aluminum windows and doors known for their comfort, convenience and beauty. Now that’s quality we all can appreciate. But quality is never a static characteristic, so we are always seeking continuous improvement through innovation and expanded product lines.

You can have confidence in our experience and our expertise. And you can be certain that, as a customer, you will always be our number one priority.

Lanai Series 5000/5100 Hinged Vinyl Doors

Series 5000 Out-swing Door

Developed in response to market demand, International Window proudly presents the Lanai Series 5000 vinyl hinged out-swing door. Many design and structural details have been meticulously crafted into this beautiful door which in many ways surpasses its competition. The Lanai door’s design is not only beautiful, but structurally sound using aluminum stiffeners to enhance its stability. Available in both single panel and french door options, the Lanai door features continuous sight lines which provide fluidity to your home’s exterior. Energy efficient and secure, the Lanai’s architectural beauty provides endless opportunities to enhance and compliment the design of your home.

Series 5100 In-swing Door

The Lanai Series 5100 door, has undergone the same inventive design initiatives that developed the wonderfully crafted Series 5000 door. Its reinforced vinyl construction makes the door energy efficient and weather resistant while still providing the classic beauty that a french styled door brings. Multiple styling configurations make this door practical for any room in your home. Additional options such as flat or sculptured grids, glass designs and hardware finishes add to the versatility of this door. Its design would make a handsome addition to any home, whether it be classic or contemporary. A beautiful transition between your home and the outdoors, the Lanai Series 5100 door provides the perfect frame for home entertaining. The possibilities are only limited to your imagination.

Lanai Series 5600 Vinyl Sliding Doors

The Lanai Series 5600 Vinyl Sliding Doors come with heavy duty tandem rollers, multi-point locking, and deluxe welded frame. It carries the same design and structural details as our award-winning Lanai Series vinyl hinge door. Among other great features, this door comes equipped with IWC’s Energy Shield, a high performance, Low E Glass, which combats the harmful effects of ultraviolet light as well as dramatically reducing the solar energy entering a home.

Majestic Series Vinyl Windows and Doors

THE MAJESTIC SERIES has set the standard of excellence in the industry. The multi-chamber frame is heavy, remarkably strong and durable. International Window understands the importance of providing a secure environment for your family, we reinforced our sash with aluminum to add structural integrity and impede forced entry. Anti-theft devices like our recessed latch and lock system with secondary security mechanism are standard features in the Majestic Series and each window incorporates 100% welded joints and corners for added strength and security. As a result, each Majestic window also meets commercial rating requirements (C30). Specialty options include grids, leaded glass and v-groove glass configurations. Please ask your sales representative for details.

Crown Series Vinyl Windows and Doors

THE CROWN SERIES offers homeowners competitively priced windows in a wide range of pleasing styles. In fact, most of the windows in the Crown Series are offered in the same configurations as the Majestic Series. Slimmer in design, these no-nonsense windows are available in dual glazing configurations. Our dual glazed windows provide added thermal and sound insulation. The Crown Series window employs a security latch and lock mechanism for ensured safety. The specialty options include grids, leaded glass and v-groove glass configurations.

Crown 5300 Series Vinyl Windows

THE SINGLE HUNG WINDOW is the premier Crown Series Vinyl Window. This product gently glides vertically providing ventilation. The upper sash is fixed and the vent sash can be removed for cleaning and maintenance purposes. The single hung window is available in dual glaze and specialty glass options.

Crown 5800 Series Vinyl Patio & Picture Doors

The Crown Series 5800 Vinyl Patio Door creates the perfect passage way between the home and a patio, courtyard or veranda. Vinyl patio  doors are available in a variety of configurations that include grid patterns and specialty glass finishes. Thermal glazing applications are  available to ensure that maximum glass exposure is maintained without losing energy during seasonal extremes. Crown doors are the answer to protection from the elements with style and quality.

Crown 5365 Series Deluxe Retrofit Vinyl Windows

HORIZONTAL SLIDING: The Crown Deluxe vinyl horizontal sliding window is truly designed for replacement purposes. The sliding vinyl window has adjustable tandem nylon rollers,  sleek euro styled selflocking latch and continuous finger pull for ease of operation.

The Crown “Deluxe” single hung vinyl window adds a beautiful view to any replacement project. The product glides vertically with ease of operation and has many of the same impressive characteristics of our sliding window.

The Crown “Deluxe” Picture Vinyl Window provides an excellent light source when ventilation is not desired or inaccessible. Create a unique look to your home’s character with a picture window of your choice