A lanai TV on the Belle Isle shore: the house wall, the roof framing and the drip line
On the Belle Isle shore the lanai faces Lake Conway, and a TV out there has three possible homes. The house wall under the roof comes first: block on the older ranches, stucco over frame on the rebuilds. Block takes 1/4-inch Tapcons with sealant pumped into each hole and carries the +$99 masonry surcharge. Stucco over frame takes 5/16-inch lags into studs, each hole sealed where it passes the stucco so water cannot reach the sheathing. Where the house wall is all sliders, a ceiling mount can hang from the lanai's roof framing, lagged into a beam or joist and never into soffit material alone. The screen enclosure is the one place a bracket never goes. Then the drip line. Rain blows a few feet in under a lanai roof, so the set hangs well inside that line, tilted down a few degrees toward the seating and turned away from the late sun bouncing off the lake. Power comes from a GFCI outlet with an in-use cover, and the cables run in a sealed raceway with a drip loop below every entry. Lanai installs run 75-100 minutes.