Keystones and trim blocks are a great way of adding a finishing touch to your window trim, doorways and fireplaces. Using keystones and trim blocks you can add interesting architectural detail to your home.
Updating your window trim with faux stone trim blocks and keystones is a great way to add curb appeal to your home. Keystones and trim blocks are the perfect way to dress up arched windows and doorways. A faux stone arch over your doorway with keystones as a cap creates eye-catching detail that all the neighbors will notice.
Made from lightweight and durable polyurethane, our keystones are easy to handle and can be added to any window trim or doorway. If your window trim ideas call for stone then the realistic look of our keystones is the perfect touch. They won't fade, chip or crack and stand up the elements with flying colors.