Acclaim®Sliding Window

Modern Design with Classic Durability

The Acclaim® Sliding Window, also known as a gliding window, is built for homeowners who want maximum glass space without sacrificing performance. Its slim profile, wide glass panels, and smooth horizontal operation make it ideal for contemporary homes, as well as spaces where swing-out windows would interfere with patios, porches, or walkways. Because the sashes move side to side within the frame, sliding windows conserve interior and exterior space. This makes them a smart choice for high-traffic areas while maintaining an open, unobstructed view of the outdoors.

Effortless Operation

Engineered for ease, Acclaim® Sliding Windows feature an advanced roller system with stainless steel axles and self-lubricating rollers. This design allows the sashes to glide smoothly no matter the size of the window. Dual monorail tracks provide additional stability and ensure consistent operation over time. The updated roller system reduces friction, making the windows easy to open or close with a single hand. Rounded sill corners create a finished look while also contributing to smooth sash movement.

Convenience in Everyday Living

Sliding windows are designed with practicality in mind. Both sashes can be lifted out of the frame, allowing you to clean exterior glass from inside your home. This feature saves time and makes maintenance much simpler, especially in second-story rooms.

Homeowners can choose between windows with one operable sash or both sashes sliding, depending on ventilation needs and placement. This flexibility makes sliders suitable for a wide range of layouts and room designs.

Built for Comfort and Protection

Acclaim® Sliding Windows include Renewal by Andersen’s exclusive water-management technology. The sill is crafted to direct water away from the window and reduce the risk of leaks, even during heavy rainfall. Combined with a sliding weather-stripping system, these windows create a tight seal against drafts and moisture.
The durable Fibrex® composite frame resists warping, rotting, and corrosion. Together with advanced glass packages, the Acclaim® Sliding Window provides excellent insulation, improved comfort, and ENERGY STAR® certified performance.

Timeless Style and Craftsmanship

Each Acclaim® Sliding Window is built with mortise-and-tenon joinery and Fibrex® composite framing for a handcrafted look and long-lasting performance. The slim frame profile maximizes glass space, creating wide, unobstructed views. This combination of form and function makes sliding windows equally suitable for modern spaces and more traditional homes that benefit from larger glass areas.

Customization Options

Renewal by Andersen offers a broad palette of interior and exterior colors, allowing homeowners to match their sliding windows to any home style. Interior options include natural wood finishes as well as painted colors, while exterior finishes range from subtle neutrals to bold statements. Hardware is available in several finishes, ensuring both function and style blend seamlessly into the room. Homeowners can also add grilles in a variety of patterns to complement architectural details or achieve a modern, streamlined appearance. For ventilation without compromise, TruScene® insect screens are available. These nearly invisible screens allow fresh air to flow freely while keeping pests outside, preserving the clear view through your windows.

Where Sliding Windows Work Best

Sliding windows are perfect for areas that face patios, decks, gardens, or pathways. Because they do not open outward, they provide ventilation without interfering with outdoor spaces. Their wide glass panels also make them well-suited for living rooms, dining areas, and kitchens where natural light and a clear view are priorities.


In addition to large rooms, sliding windows are also practical for bedrooms, basements, or smaller spaces where maximum light and airflow are desired without sacrificing interior floor space.

Professional Installation and Warranty

Every Acclaim® Sliding Window is custom built to your home’s exact specifications and installed by Renewal by Andersen professionals. This ensures precise fitting, long-lasting performance, and preservation of the manufacturer’s warranty. With Fibrex® composite strength and professional installation, sliding windows maintain their performance for decades. Renewal by Andersen supports its products with industry-leading warranties covering glass, frame, and hardware, giving homeowners peace of mind.

Value That Lasts

The Acclaim® Sliding Window is more than just a functional upgrade—it is an investment in your home. Fibrex® frames, energy-efficient glass, and durable craftsmanship deliver performance that reduces long-term maintenance costs while increasing curb appeal and interior comfort. For homeowners who want lasting value combined with modern design, sliding windows offer a practical solution.
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Schedule Your Free Consultation

Discover how Acclaim® Sliding Windows can bring more light, airflow, and style to your home. With custom colors, hardware, and glass options, Renewal by Andersen design experts will help you create a look that matches your lifestyle.