Some of the most common mirror shapes are rectangles, squares, circles, and ovals. Our installers are trained to measure and template the most complicated mirror projects to fit your needs, whether a standard shape or any custom design. We guarantee the highest quality mirrors installed using our mirror mastic adhesive or an assortment of decorative mirror clips or channels as a simple and stylish way to hang up your mirror. Knock On Glass also provides Safety Backing for larger mirrors to ensure maximum safety. Our state-of-the-art equipment allows us to make any custom cut out such as an outlet or light fixture, to name a few. Additionally, our installers measure off-square (out of plumb) openings and fabricate exactly to your specifications to avoid large gaps. Our professional staff is always here to help you decide on your next mirror project!