About Us

Behind the Design: Our Story & Inspiration

At Dually Works, we believe windows and doors are more than just functional—they define how we experience our homes. As a New England-based dealer and installer, we specialize in highly customizable, high-quality solutions that go beyond standard replacements. Our goal is simple: to help you achieve the perfect design and aesthetic while ensuring superior performance and efficiency.

Our journey began with a passion for design and a desire to create seamless connections between indoor and outdoor spaces. Inspired by European-style balcony windows—featuring full openings, tilt ventilation, UV glazing, and soundproofing—we struggled to find a local dealer offering these features without expensive custom construction. After moving to New Hampshire, we faced the same challenges: limited options, high prices, and inflexible installation solutions. This experience sparked an idea. After years of refining our vision and partnering with the right people, Dually Works was born.

We understand the homeowner’s perspective because we’ve been there. We believe in a white-glove approach—whether it’s a simple replacement or a fully custom design, every project deserves care and attention. No question is too small, and no project is overlooked. Our priority is making the process smooth, enjoyable, and tailored to your needs.

Today, we truly love what we do. Serving the New England community has been an incredible experience, and we’re grateful for the trust our clients have placed in us. Whether you’re upgrading your windows, installing new doors, or exploring unique design solutions, we’re here to help—ensuring the final result is something you’ll love for years to come.

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European Windows & Doors in Amherst | Dually Works NH

Alain – Founder & Chief Visionary

Welcome to Dually Works!

This company was born from my passion for sustainable, energy-efficient design. After years as a corporate consultant, I realized my true calling was helping homeowners create better living spaces—not just through aesthetics but with solutions that have a lasting positive impact on the environment.

Dually Works was founded with a clear mission: to bring high-performance, energy-efficient windows and doors to New England. We have worked tirelessly to make these advanced, customizable designs available to homeowners and businesses looking for something beyond the ordinary.

For me, this journey is deeply personal. My mother, an architect, instilled in me an early appreciation for thoughtful design. Working on renovation projects together, I learned the importance of every detail—big and small. Later, my father-in-law, a retired builder, became another mentor. When we installed European-style windows in my own home, his craftsmanship and hands-on expertise reinforced my belief in doing things the right way—no shortcuts, just quality.

As a father, I also find inspiration in my daughter. Watching her creativity and curiosity reminds me of my own childhood. She dreams of becoming an interior designer, and I love involving her in this journey—mentoring her, just as I was mentored.

At Dually Works, we are committed to reducing our collective carbon footprint and enhancing home performance through energy-efficient solutions. Our windows and doors help homeowners lower energy costs while elevating beauty, comfort, and functionality.

This commitment to quality is made possible through exceptional partnerships. Our collaboration with DAKO gives us access to top-tier products that meet our high standards for energy efficiency and design excellence. Beyond sourcing the finest materials, I’ve been fortunate to work alongside industry experts who share my vision for craftsmanship and quality.

Our team is dedicated to delivering the highest level of quality, efficiency, and design excellence.

Thank you for visiting Dually Works. I look forward to working with you to create a home that reflects your vision, values, and love for thoughtful design.