What Actually Fails Here
The failures in Pelican Bay are not the same failures as a 1990s tract house in Golden Gate, and the fix is not the same either.
Stack effect in the towers
A tall building moves air vertically whether you want it to or not. Warm, wet outside air gets pulled in low and pushed out high, and every unsealed chase, shaft, and mechanical penetration is part of the path. Air sealing the boundary matters more than piling on R-value in a building like that.
Unconditioned mechanical rooms
Equipment rooms and chases that were never treated as part of the envelope sit at outdoor humidity while the units next to them run at 74°F. That temperature difference is where you get the complaints about a room that never cools and a bill that never drops.
Sliding-glass walls that never got an air seal
A wall of sliders onto a lanai is the point of living here. It is also a long, continuous joint between conditioned and unconditioned space. Insulation does not fix glass, but the framing, headers, and the band around those openings are usually where the air is actually moving.
Original batts in the villas
A lot of the villa stock went in during the 1980s and 1990s. Fiberglass that has been sitting in salt air and Gulf humidity for that long is not doing what the label said. It compresses, it holds moisture, and in a re-roof it usually gets disturbed. When we find that, removal is part of the scope, not an upsell — see insulation removal in Naples.
