Georgian chimney breasts and the thirty-minute heat sweep
Park Ridge Georgians put the fireplace on the center of the long living-room wall, and that chimney breast is real masonry rather than veneer over frame. It holds anything you hang on it, and it adds the published +$99 masonry surcharge. Before the bracket, we run a heat sweep: thirty minutes at full burn, then an infrared thermometer walked across the face at the height the bottom edge of the panel would occupy. Below roughly 100°F we mount at the planned height. Above it, the bracket goes higher, a mantel deflector goes in, or a pull-down arm drops the screen to seated eye level and parks it back up afterward. Anchors seat in the brick face or the mortar joint, whichever lines up with the mount holes, and never on the flue side. Decades of freeze-thaw can soften joints on an older Park Ridge chimney, so we sound the face and skip any brick that rings hollow. A gas insert usually reads cooler than a wood-burning firebox, though we measure instead of assuming, and the cable path gets planned in the same pass. Ninety to 120 minutes.