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Fisher Furniture Curtain Wall Windows

Commercial Services

At Hagen Glass, we are able to provide high quality products and professional installation for your next commercial project. Our highly trained team specializes in custom curtainwall systems and storefronts, as well as a diverse selection of other products to make your design goals a reality!

In addition to designing and constructing aluminum entrances, storefronts, and curtainwall systems, we also offer automatic entrances, composite panels, translucent wall panels, glass skylights, heavy glass entrances, operating windows, FRP doors, sunshade systems, custom mirrors, and it doesn’t stop there! We also offer a wide variety of specialty, decorative, and energy efficient glass types.

Contact our Hagen Glass team to learn how we can help you with your next commercial project or to schedule a free design and/or project consultation.

Hagen Glass is pleased to offer the Rehau design for European Style Minnkota Windows in Rapid City and the surrounding Black Hills area. The tilt-turn design is the perfect blend of performance and aesthetics for your home. These versatile windows tilt in for ventilation; and with a simple turn of the handle, also swing in for ease of cleaning. We offer these windows for both our residential and commercial jobs.

These Euro-style windows and French doors feature a 12-point locking mechanism for security and solid resistance to cold and air infiltration around the entire perimeter of the sash. This design has been successfully utilized in Europe for over 65 years and has now been integrated by Minnkota into their window series for an engineered design which is proven to be efficient and of the highest quality.

In addition to the European Style windows and French doors, the Minnkota product line also includes casement, awning, picture, sliding, double hung, patio doors, and specialty windows. Minnkota Windows™ products carry a Limited Lifetime warranty which is transferable and includes coverage which exceeds the industry standards.

At Hagen Glass, we offer Minnkota Windows™ with a variety of framing profiles and hardware finishes that will enhance the appearance and increase the comfort level of your home. Some of the features and benefits available from Minnkota include:

To learn more about Minnkota Windows™contact us or visit our beautiful showroom in Rapid City to see our Minnkota Windows™ on display.

Hagen Care

All of our products carry a 1 year workmanship warranty.

Free Estimates & Consulting

For both residential and commercial jobs.
Fisher Furniture Aluminum Entrance Door

Aluminum Storefront & Entrances

Sleek, professional, functional.

Fisher Furniture Curtain Wall Windows

Curtain Walls

Add brilliance and a modern look to your building.

Hospital Automatic Entrance Doors

Automatic Entrances

Add additional functionality to your professional entryway. 

Commercial Grade Arch Window

Architectural Grade Windows

Windows built to withstand structural shifts and damage.

Commercial Grade Windows Gillette Storefront

Door & Window Repair

We can repair any commercial door and window.