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(952) 224-2202

Eden Prairie Showroom

7176 Shady Oak Rd.
Eden Prairie, MN 55344

(952) 224-2202
Visit showroom (walk-ins welcome)

Baxter Showroom

15620 Edgewood Dr.
Suite #245  
Baxter, MN 56425

(218) 260-4477
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Alpen High Performance Windows & Doors Advanced Window & Door Solutions for Energy-Efficient Buildings

Alpen High Performance Windows & Doors

 Advanced Window & Door Solutions for Energy-Efficient Buildings

Synergy Products is proud to offer Alpen High Performance Products, a leading manufacturer of high-performance windows and doors engineered to deliver exceptional energy efficiency, durability, and comfort. For more than 40 years, Alpen has been at the forefront of climate-responsive building design, helping architects, builders, and homeowners create buildings that perform better in every season.

As building performance standards continue to evolve, architects and builders need window and door solutions that support energy efficiency, occupant comfort, and long-term durability. Alpen High Performance Products delivers some of the most advanced window and door systems available today, helping projects achieve exceptional thermal performance without sacrificing design flexibility.

From custom homes and multifamily developments to Passive House and MN Green Path projects, Alpen products help create buildings that perform better in every season.

Why Choose Alpen?

Inspired Design. Exceptional Views.

â€Ē Triple-pane and quad-pane performance
â€Ē Fiberglass and advanced composite frame technology
â€Ē Passive House-certified solutions
â€Ē Exceptional comfort and condensation resistance
â€Ē Reduced heating and cooling loads
â€Ē ENERGY STARÂŪ Most Efficient recognized products
â€Ē Ideal for high-performance residential and commercial projects

Industry-Leading Energy Performance

Modern buildings demand more from their windows and doors than ever before. Alpen products are engineered to minimize heat loss, reduce unwanted solar gain, improve occupant comfort, and support energy-efficient building design. Their advanced glazing technologies, triple-pane and quad-pane glass options, and thermally optimized frame systems help create buildings that consume less energy while maintaining exceptional comfort year-round.

Many Alpen products have earned ENERGY STARÂŪ Most Efficient recognition and are designed to meet some of the most demanding energy performance standards in North America.

Durable, Low-Maintenance Construction

Alpen’s fiberglass and fiber-reinforced frame technologies offer exceptional strength, stability, and thermal performance. Unlike traditional materials that may expand, contract, or require ongoing maintenance, Alpen frame systems are designed to provide long-term durability while maintaining their appearance and performance over time.

These advanced materials help reduce maintenance requirements while supporting exceptional energy efficiency and structural performance.

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Alpen Residential Windows & Doors

Built for Northern Climates

Minnesota winters place extraordinary demands on windows and doors. Alpen products are engineered to minimize heat loss, reduce interior condensation, improve occupant comfort, and maintain consistent indoor temperatures even during extreme weather conditions.

For builders focused on durability, comfort, and energy efficiency, Alpen provides a compelling solution for today’s high-performance homes.

Comfort, Efficiency & Beautiful Design

A home’s windows and doors significantly impact comfort, energy consumption, natural light, and overall architectural character. Alpen residential products are designed to help homeowners create healthier, more comfortable living environments while reducing heating and cooling demands throughout the year.

From contemporary homes featuring expansive glass openings to highly insulated Passive House projects, Alpen offers window and door systems that balance exceptional thermal performance with architectural flexibility.

Available options include:

â€Ē Casement Windows

â€Ē Awning Windows

â€Ē Fixed & Picture Windows

â€Ē Tilt-Turn Windows

â€Ē Single Hung & Double Hung Windows

â€Ē Sliding Patio Doors

â€Ē Entry Door Systems

â€Ē Custom Configurations

With guidance from the Synergy Products team, homeowners and builders can confidently select products that support both design objectives and long-term performance goals.

Alpen Commercial Windows & Doors

Built for Modern Building Performance

Commercial projects require products that meet demanding performance requirements while supporting architectural creativity. Alpen commercial window and door systems are engineered for office buildings, multifamily developments, educational facilities, hospitality projects, and other high-performance commercial applications.

Fiberglass construction provides outstanding thermal performance, structural stability, and low-maintenance durability, making Alpen an excellent solution for projects where energy efficiency and lifecycle performance are priorities.

Synergy Products works directly with architects, developers, contractors, and building owners to assist with product selection, specifications, and project coordination from design through construction.

Alpen Product Series

Zenith Series

The Alpen Zenith Series combines the strength and durability of fiberglass construction with exceptional thermal performance. Designed for both residential and commercial applications, Zenith windows and doors deliver impressive insulation values, low air infiltration rates, and long-term durability. Many configurations achieve ENERGY STARÂŪ Most Efficient certification while providing outstanding comfort and energy savings.

Tyrol Series

Inspired by European design and engineered for North American construction, the Tyrol Series features advanced fiber-reinforced composite frames, German-engineered hardware, and high-performance glazing options. The result is a sophisticated window and door system that delivers exceptional thermal performance, modern aesthetics, and smooth operation.

Why Architects & Builders Partner with Synergy Products

High-performance windows require more than product knowledge. They require an understanding of how windows, insulation, air sealing, HVAC design, and overall building performance work together.

Synergy Products helps clients evaluate window performance in the context of the entire building envelope, ensuring the right solution is selected for each project’s goals, climate, and budget. From early design discussions through final product delivery, we’re committed to helping clients maximize the performance, efficiency, and long-term value of their investment.

Explore Alpen with Synergy Products

Whether you’re designing a Passive House, pursuing MN Green Path certification, building a custom home, or looking to improve long-term building performance, our team can help identify the right Alpen solution for your project.

Schedule a showroom consultation or connect with our team to learn more about Loewen Windows and Doors.

Schedule a showroom consultation

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