The installation isn’t complicated. We provide a coroplast template with a printed house address image on it. Place the template to a wall. You may use double side Scotch tape to temporarily fasten the template to the wall. Drill the holes through the marks on the template and then remove the template from the wall. Insert metal studs into plastic washers at the back of letters. Put some silicone on the studs and insert studs with letters into the holes in the wall. When silicone dries out, the installation is complete.