High performance at an accessible price
Andersen® is expanding its high-performance lineup just in time for another Vermont winter. Starting October 20th, 2025, triple-pane glass will be available for 100 Series casement, awning, and picture windows, completing triple-pane availability across all Andersen® product lines.
This new option gives Vermont builders, remodelers, and homeowners more flexibility to meet a range of project types, energy codes, and budgets, without sacrificing Andersen quality or style.
Vermont’s cold winters and wide temperature swings make energy efficiency a top priority on any job site. With an additional pane of glass and more insulated airspace, Andersen’s triple-pane windows offer:
Superior energy performance – Improved insulation helps keep homes warmer in winter and cooler in summer.
Enhanced comfort – Minimize cold spots and drafts near windows, improving year-round comfort for homeowners.
Better performance options – Additional glass surfaces allow for more low-E coatings that maximize efficiency and meet strict regional energy codes.
For contractors tackling high-performance home builds or energy retrofits, triple-pane glass can help meet Vermont’s energy goals and deliver lasting comfort clients will notice.
The 100 Series is known for combining high performance, modern style, affordability, and now with triple-pane glass, it’s even better.
Uncompromising value – Enjoy premium performance at a more accessible price point.
Built with Fibrex® material – Twice as strong as vinyl and designed to withstand temperatures up to 150°F without warping or cracking.
Stylish color options – Choose from rich, dark finishes inside and out that enhance curb appeal without breaking the budget.
Seamless compatibility – Part of the 100 Series product family, ensuring consistent sightlines and sizing across your project.
Whether you’re working to meet the Vermont Residential Building Energy Standards (RBES), the MA Stretch Code, or ENERGY STAR® v. 7.0, Andersen’s triple-pane lineup helps you hit performance targets with confidence.
Now that 100 Series windows include triple-pane and enhanced triple-pane options, you can rely on Andersen for every level of energy requirement—without having to switch product lines.