Architectural Windows


Create the ultimate design, with windows provided by Simkins Hallin.

Windows are a transformative element, seen from both inside and outside the building. When your project needs to look perfect inside, fantastic outside, and encompass panoramic views, we have the solutions you’re looking for. We’ve literally traveled the world searching for the ideal product lines that will complete your design.

We do the research, so you don’t have to. We’ve sold windows systems for several decades now. We know what works in our climate, our elevations, and our market. We select our window lines based what provides the best value, look, and longevity for our partners. We analyze feedback from builders, and our own install team, and forward that feedback to manufacturers – often prompting product improvements.

Further, we don’t just sell these windows systems. From the design and spec stages to the final move in, we’re a full service window solutions provider.

  • Window showroom and design area.
  • Complete shipping and receiving facilities & equipment.
  • Large windows prep and staging facilities.
  • The region’s best, and best equipped installation crew.
  • A 60 year strong company standing behind our sales.

Simkins Hallin stands behind our products with 60 years of integrity. We’ve built a tremendous reputation in Montana’s building industry, and we strive to be the best and most reputable full service windows provider in the region.

You may have heard of other companies throwing in the towel or walking away from jobs that got tough, but don’t worry, Simkins Hallin see’s our commitments through to the end. That’s why we’re still here after all those years.

Featured Projects

Products & Partners

Unilux andersen-ac-series_gray_200 Sierra Pacific Simpson Weiland Velux