An innovative combination of solid wood, fiberglass and innovative Fibrex® composite material provides superior strength and stability, making this our best-performing casement window. With a wide array of style options including factory-finished wood interiors, the A-Series casement window offers architectural authenticity and exceptional energy efficiency.
Due to ongoing product changes, updated test results, or new industry standards, this data may change over time. Actual performance may vary based on variations in manufacturing, shipping, installation, environmental conditions and conditions of use. Material categories are Autodesk® Seek approved and may not be equivalent to the categories used by your Andersen supplier. Visit AndersenWindows.com for more information.