Measure the length next to the window where the shutter will be installed, using the measuring tape. Shutters are typically 55 inches or longer.
Place the shutter on the brick wall next to the window. Use a square to make sure that it is level and lined up properly next to the window. Mark the shutters where the screws will go. Shutters that are 55 inches will use four screws. Shutters larger than 55 inches need six screws. The first screw should be 3 inches below the top edge. The bottom screw should be 3 inches above the bottom edge. Mark the proper spot on the edge of the shutter with a pencil.The screws need to go into the mortar joints and not the brick. Repeat the process until all the shutters have been marked.
Set the shutter on two sawhorses and drill a hole for the screw. Match the drill bit with the screws that came with the shutters. It will probably be 1/4 inch. Drill all the holes on each of the shutters.
Place the shutter back on the wall. Place a masonry bit into the drill and Insert the drill through each hole and drill a 2 3/4-inch hole into the mortar. The shutters can be mounted on the wall with either shutter locks or masonry anchors and regular screws. Shutter locks are more permanent and make the shutter difficult to remove. Masonry anchors allow shutters to be easily removed. Insert the shutter lock or masonry anchor. If you are using masonry anchors, insert screws into each of the holes and tighten them part of the way. Inspect the shutter to make sure it is hanging properly.
Tighten the screws the rest of the way. There is no need to overtighten. Place the screw caps over the screws.
Clean the shutter. Remove dirt, dust, and fingerprints that have accumulated on the shutter during the installation process.