1. Shower Enclosures: You can install window films and tints on your shower doors and glass. Be sure to install the window film or tint to the outside of the shower. Steam and moisture will not affect the window film or tint.

2. Thermal Pane Windows: Intall your window film or tint on the outside of thermal pane windows or allow a 1/4 inch border between the edge of the glass and the window film if you want to intall it to the inside. Do not install window tints to the inside of double or triple pane thermal windows. This could result in breaking your windows!

3. Easy Template: Measure the size of the surface allowing a 1/4 inch border. You can then draw your desired shape on the backing paper of your window film or tint. Then use a razor knife or scissors to trim your pattern to size.