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Alpen News

March 27, 2024

Secretary Granholm’s Visit to Alpen

  On March 8th, we were honored to host Energy Secretary Jennifer Granholm at Alpen’s Headquarters in Louisville, CO.  Following her tour of our facility, Secretary Granholm announced $425 million in funding as part of the Department of Energy’s Advanced Energy Manufacturing and Recycling grant program. This funding is targeted towards supporting small and medium-sized

September 13, 2022

Best Green Project Award Winner Glass Magazine

Alpen Receives the Best Green Project Award from Glass Magazine

915 Broadway Street Project Meet the Team Window Manufacturer: Alpen High-Performance Products Project Leader: Northwest Energy Efficiency Alliance Informational Resource: Better Bricks Project Sponsors: Clark Public, Bonneville Power Administration Engineering Consultant: Energy 350 Property Management Group: Hurley Development   The owners of this year’s Glass Magazine’s “Best Green Project” Award, the 915 Broadway Street Team,

January 12, 2022

WinSert® Recognized as BuildingGreen “Top 10 Product” for 2022 – Alpen’s Third Top Product Recognition

Alpen is proud to announce that our WinSert high performance secondary window inserts have been recognized by the highly-regarded BuildingGreen as a Top 10 Product for 2022!    Louisville, CO – BuildingGreen, a well-respected leading source of trusted and unbiased information among sustainable building professionals for over 35 years, annually recognizes the most innovative green

December 5, 2019

Alpen ThinGlass Wins Building Green “Top 10” Award

Alpen is proud to announce that our ThinGlass Triple and Quad IGUs have won a prestigious “Building Green Top 10 Product for 2020” award.             About the Award “These windows are available in products with a fiberglass or uPVC frame, and the company says it has tested commercial insulated glazing units

March 9, 2019

Hitchcock Center Wins Prestigious Sustainable Design Award

Boston Society of Architects/AIA awards 2018 Sustainable Design Honor Award Located on the Amherst, MA campus of Hampshire College, the Hitchcock Center for the Environment features an integrated interpretive program that explains universal natural principles and illustrates how those principles are applied within the building. It also features Alpen windows.   “This center doesn’t merely

February 27, 2019

Thin Glass WILL Change High Performance Windows

Alpen thin glass windows set to shake up the high performance window market We’re rolling out triple pane products that are lighter, thinner, and will (eventually) be cheaper. Since the early 1990s, the performance of the vast majority of windows hasn’t really improved much–but now that’s changing, and the market has begun transforming because of

February 2, 2018

Introducing: The ONLY American-made window with both PHIUS and PHI Certifications

Alpen is proud to announce the first (and currently only) dual-certified window manufactured in North America. We believe making good decisions should be easier, not harder…and simpler, not more complex. If you’re looking for the highest quality windows that America has to offer, and you need a certified product—for Passive House, Net Zero Energy, Living

November 20, 2016

Glass Magazine Talks ZR10

Second Industry Mention of the ZR10 This Month! Alpen receives it’s second Zenith ZR10 mention (in November) from an industry news leader. “The Alpen ZR10 rounds out the company’s existing range of Zenith Series 1025 and 925 double-film high-performance window designs, engineered to provide super insulating properties in both heating- and cooling-dominant climates”   See

November 13, 2016

Door & Window Magazine Cover Shot + Award

Industry Accolades It’s a 10: Alpen excels in 2016 Green Awards from Door & Window Market Magazine–and is showcased on the cover! “Alpen’s Zenith Series ZR10 fixed picture window has now overcome the challenge as both a validated R10 performer and a market-ready product–truly surpassing the DOE’s goals for bringing a market-accessible R10 window technology