Flat Casing and Brickmould

Flat Casing and Brickmould Trim window

Factory-Fabricated Trim for Vinyl Windows

Brickmould and flat casing are hallmarks of the classic American home. These two exterior trims provide timeless style and are a great way to enhance the curb appeal of any home. Our trim packages picture-frame our windows and are finished off with a classic sill nose, resulting in a traditional style fitting of nearly any home.

Installed in a factory-controlled environment and backed by an industry-leading warranty, our exterior trim packages provide a virtually maintenance-free window sure to provide years of worry-free performance.


  • Never needs painting like wood or composites
  • Will not chalk, chip, or peel like aluminum
  • Moisture, insect, and rot-resistant

Windows with our exterior trim packages are quick and easy to install and they require no additional finish work after installation. That's because when you install windows with MI's factory-installed exterior trim packages, you eliminate the time and labor needed to wrap lumber with aluminum coil stock or the costly additional expense of composite trim material.

Downloadable Resources

MI Casing and Brickmould Flyer (pdf)
Download (923 KB)
MI Flat Casing and Brickmould Sell Sheet (pdf)
Download (1036 KB)
Blinds-Between-the-Glass Flyer (pdf)
This blinds-between-the-glass flyer can be used to promote the blinds offering.
Download (768 KB)
Blinds-Between-the-Glass Sell Sheet (pdf)
Download (1372 KB)