100 Series casement windows are not only low-maintenance and energy-efficient, they’re also available in dark colors both inside and out. Made with revolutionary Fibrex® composite material, this budget-friendly window is the smart alternative to vinyl.

• Made with revolutionary Fibrex® composite material, which is twice as strong as vinyl
• Available in deep, rich colors that won’t rot, fade, flake, blister or peel and are virtually maintenance-free
• Low-E glass options to help control heating and cooling costs
• Standard sizes up to 3' wide and 6' high. Custom sizes available