We’re excited to announce that Synergy Products is expanding our lineup to include Alpen High Performance Products. Alpen is a leader in super-insulating, thermally-efficient windows and doors for residential and commercial projects. With over three decades of innovation experience, Alpen makes high-performance products more accessible, contributing to a sustainable, climate-resilient future.
With this partnership, we continue our commitment to providing industry-leading, energy-efficient, and customizable options for every project. Whether you’re an architect, builder, or homeowner, Alpen windows and doors offer a combination of durability, efficiency, and design flexibility, ideal for Minnesota’s diverse climate.
Why Alpen?
Choosing the right windows and doors is essential for achieving the perfect balance of energy efficiency, design, and durability. Alpen’s advanced technology and commitment to sustainability make them an excellent choice for homeowners, builders, and architects across Minnesota.
Whether designing for modern homes in Minneapolis or lakefront properties in northern Minnesota, Alpen delivers adaptable, energy-efficient solutions.
Industry-leading energy efficiency
Headquartered in Colorado, Alpen is renowned for best-in-class energy performance, utilizing advanced insulation technology to exceed industry standards.
Their products are engineered to maximize thermal efficiency, reduce energy costs, and support Passive House and net-zero building projects – ideal for Minnesota’s cold winters.
Customizable & innovative design
Alpen windows and doors provide a wide range of design options, from sleek modern aesthetics to timeless, classic styles.
With extensive options for glazing, finishes, and configurations, Alpen allows builders, architects, and designers to achieve their vision without compromising performance.
Built for durability & sustainability
Using cutting-edge materials, Alpen products offer exceptional strength and longevity, even in extreme climates.
Their low-carbon footprint, recyclable components, and energy-efficient glazing make them an excellent choice for sustainable building projects in Minnesota.
Explore the collections
Alpen offers high-performance fiberglass windows and doors for residential and commercial projects.
Zenith Series
Ultra-efficient fiberglass windows and doors that blend durability with North American style and functionality.
Tyrol Series
High-performance European-style windows and doors crafted with American-made precision.
Why choose Synergy Products?
At Synergy Products, we are more than just a supplier – we are your trusted partner in selecting and integrating the finest window and door solutions. Our full-service approach ensures a seamless experience, from design consultation to installation and long-term service. By partnering with Weather Shield, we’re furthering our mission to deliver expert guidance, premium products, and unparalleled service.
By adding Alpen to our lineup, Synergy Products expands possibilities for our clients, providing more energy-efficient, high-performance solutions. Our in-house, certified installers ensure Alpen windows and doors are seamlessly integrated into projects of any scale across Minnesota, from the Twin Cities to Duluth and beyond.
Experience Alpen at our showrooms
Want to see Alpen’s innovative window and door solutions in person? Visit our showrooms in Eden Prairie and Baxter to explore the possibilities and connect with our expert team. Serving homeowners, builders, and architects throughout Minnesota, we’re here to help bring your vision to life.
Take the next step.
Transform your next project with Alpen’s high-performance windows and doors. Contact Synergy Products to schedule a consultation or visit our Minnesota showrooms.
Are you an architect or builder? Contact us to schedule a free seminar to learn more about Alpen windows and doors – lunch is on us.