Shopping Local Never Sounded So Good!

Expanded Capabilities with Alpen’s New Manufacturing Facility

Shopping local and supporting local businesses has become a big concept in our world, and as a small business ourselves, we love that so many people want to support local businesses like ours. It’s even more exciting when we can also support local businesses in the products we offer, which is why we’re so excited about Alpen High Performance Products! (And, with their recent move to a new facility in Louisville, Colorado, they’re literally right around the corner!)

Alpen is a U.S. based window and door manufacturer that offers some of the most energy-efficient fenestration products you can get today! They have over 40 years of experience, which has led them to be an industry leader. We’re proud to carry their products, equipping our customers to build energy-efficient buildings. 

Alpen recently moved to a new facility in Louisville, Colorado (voted a top city in the U.S. to live!) as part of their long-term growth plan. This new facility is 59,000 square feet and is nearly 40 percent larger than their previous facility. 


They’ve now combined their glass (IGU) fabrication, frame fabrication, and paint divisions all under the same roof. They’ve also created space for a larger shipping and receiving dock and updated offices. What a difference this will make for faster communication, better understanding of the various processes, and ultimately a better result for our clients! 


One of Alpen’s investments within this new facility is machinery to automate manufacturing processes. They’ve invested heavily in automation machinery and equipment in fiberglass cutting and drilling, uPVC welding and paint functions  – something their old setup did not include. 

Greater Capacity

The increase in space and streamlined production allows for Alpen to run even more efficiently. The new facility also provides for increased IGU production, which can now be manufactured in the same space! They have also increased their production capabilities for fiberglass frames, plus improved paint booths and plasma prep on finishes in this new space.

Quality Control

Having every department under the same roof allows for greater quality control. The Alpen team has added staff and improved training, tightening their quality control procedures. Alpen has also put a tremendous amount of focus and energy into the fiberglass paint and painting process they will be using moving forward.


The Louisville facility also has room for a new showroom that is in the works. Given the proximity of the new facility to many of our clients, we’re excited to be able to showcase the latest products and offerings from this leader in energy-efficient windows and doors! One of Alpen’s new products includes the WinSert window insert! More information will be coming regarding this exciting new product for energy retrofits.

Certified Excellence – Continued

The new facility is also exciting because Alpen is the first US manufacturer to be PHIUS certified, and the first North American manufacturer to be dually certified by both PHIUS and PHI. Alpen will continue to manufacture these high-performance fenestration products in their new facility.

What does this mean for us?

This facility upgrade means better communication, enhanced quality control, greater throughput, and shorter lead times resulting in improved products moving forward. All of this means a better experience for our customers. The fact that we’re just a hop, skip, and a jump away from this new facility makes it even more fun for us to develop and grow our long-standing relationship with Alpen. 

We’ve been selling Alpen products, like the Tyrol and Zenith lines, for around seven years. We’re excited to see the new innovation that comes out of this brand as they move forward. More than that, we’re excited to offer our customers a great experience as a result of this new facility and the great team over at Alpen. 

Curious to see how Alpen windows and doors can support your next construction project? When this 800-pound gorilla called COVID is under better control, we will look forward to scheduling a factory tour.  In the meantime, please chat with our team to see how you can get the very best in energy efficiency from not only our local company, AE Building Systems, but also from a local manufacturer, Alpen High Performance Products! 

Please contact AE Building Systems by calling 720.287.4290 or emailing

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