Big Sky Exterior Design offers a wide variety of window sizes, shapes and styles to add beauty and natural light. We have an option to complement your Billings MT home’s decor and your budget, but not every window will work for every application. Let’s look at some of the most common window styles and their characteristics.


  • Sashes slide vertically
  • In a single-hung window, only the bottom sash moves


  • One or both sashes slide horizontally
  • Ideal for small spaces


  • Hinges are located on one side
  • Opens outward


  • Hinged at the top
  • Opens outward


  • Combination of three or more units that curve outward
  • Used to increase views and light
  • Adds architectural interest


  • Large, stationary panel
  • Often used in combination with other windows


  • Box-style window that extends outward from a wall
  • Creates a sunny spot for plants

Trust the Billings MT Window Replacement Professionals

The replacement window experts at Big Sky Exterior Design are ready to help you choose windows that will make your home more beautiful and comfortable. Contact us for a free estimate today by calling (406) 259-7020 or completing our online quote request form.