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Alpen News

October 25, 2018

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Alpen Technology – Key Component of Boulder Commons Zero Energy Performance

Boulder Commons, a net zero energy development in Colorado, is the home of Rocky Mountain Institute’s Boulder office. The project sets a new paradigm for zero energy lease structures, alternative mobility and high-performance speculative buildings. Alpen fiberglass windows provide a critical element of these two 100,000 square foot NZE/ZE buildings.   Zero energy buildings have

July 27, 2018

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See What AlpenGlass Has to Offer!

AlpenGlass™: The industry’s highest-performing multi-cavity glass solution AlpenGlass vs. Traditional Triple Pane—There Is No Comparison AlpenGlass delivers the lowest U-factors in the industry, nearly 100% UV blockage and a variety of solar heat gain options. This provides the flexibility designers need to create large glass areas without sacrificing energy efficiency. Since Alpen is able to

June 18, 2018

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Super Window Could Save Billions

Needless to say, that headline from the Department of Energy’s Berkeley Labs caught our eye! Here’s a link to the DoE’s press release, laying out the fact that “About $20 billion worth of energy leaks out of windows in the United States each winter – and that’s with double-paned insulating windows installed on a majority of

February 2, 2018

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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

May 22, 2017

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Highlands Retreat

A high performance home in the mountains of North Carolina When considering a new home, the owners (Andy and Gayle) wanted to save energy in order to lower energy bills and reduce their use of fossil fuels–as well as preserve some great south-facing views.   When they finally began designing their house, they understood the

March 17, 2017

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A Headquarters Worthy of its Mission

The Rocky Mountain Institute Innovation Center in Basalt, Colorado “This building achieves beyond net-zero energy because we have gotten better at choosing and combining technologies to maximize building performance.” –Amory Lovins   The Three Main Design Challenges of the RMI Innovation Center in Basalt, Colorado: Meeting the goal of net zero in one of the

February 16, 2017

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What Does Good Look Like?

Alpen and the Living Building Challenge: What does good look like? That is the question that the Living Building Challenge asks. The living building challenge is just as much about beauty as it is about environmental impact—and one reason why the International Living Future Institute uses the metaphor “Efficient as a flower” to describe its

January 18, 2017

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12 Essential Steps to Net Zero Energy (NZE)

Here’s a great video on “The Twelve Essential Steps to Net Zero Energy“. Thanks to Clifton View Homes on Whidbey Island, WA for doing such a great job describing the basics of NZE.

November 20, 2016

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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

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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