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.

• Weather-resistant design makes this our best-performing casement
• Built with solid wood, fiberglass and innovative Fibrex® composite material for superior strength and stability
• Wide array of style options including factory-finished wood interiors for architectural authenticity
• Triple-pane glass options provide exceptional energy efficiency