Every apartment I have ever lived in has the same bathroom mirror: giant, frameless, glued directly to the wall. The kind that says “we chose the cheapest option.” It is not ugly exactly — it is just nothing. A sheet of glass with polished edges, reflecting your disappointment back at you.

I found out you can frame these without taking them off the wall. The whole project cost twenty three dollars. My bathroom went from rental to hotel lobby in two hours.

Measure and Buy Molding

Measure all four sides of your mirror. Go to the hardware store and buy enough picture frame molding or decorative trim to cover those lengths plus about six extra inches for mistakes. The molding should be wide enough to cover the mirror clips if yours has them — usually one and a half to two inches works.

Pick something that matches your bathroom — dark wood for a traditional look, white painted for a bright modern feel. I went with a dark espresso stain because my vanity is dark wood and it ties the room together.

Cut and Paint Before Hanging

Miter the corners at forty five degree angles. If you do not own a miter saw, the hardware store will cut the angles for you — just bring your measurements. Paint or stain the molding before it goes on the mirror. Trying to paint it while it is vertical on the wall is how you get drips on your mirror and floor.

Lay the pieces out on the floor first to check your corners. Adjust as needed. The corners do not have to be absolutely perfect because the mirror reflects light and hides small gaps, but get them close.

Adhesive, Not Screws

You are not drilling into the wall. Liquid Nails or a heavy duty construction adhesive goes on the back of the molding. Press each piece firmly against the mirror surface — the molding sits on the mirror itself, not the wall. The mirror provides the mounting surface.

Start with the top piece. Press and hold for thirty seconds. Use painters tape to hold it in place while the adhesive sets. Do the bottom next, then the two sides. The tape stays on for a few hours. After the adhesive cures — overnight, ideally — remove the tape.

That is it. Your giant frameless mirror now looks like something you paid a contractor to install. Guests will ask where you got it. You get to say “I did it myself” which is one of the best feelings in home improvement.