Hot take: A Scottish Highlands trip revealed the real value of roof insulation
Visited the Highlands and stayed in an old stone cottage. The owner explained how they retrofitted insulation to combat dampness. It made me rethink how I approach moisture control in attics. Now I always consider local climate factors first.
A friend in Seattle fought attic mold for years. Their old fiberglass batts just held the damp air like a sponge. After a particularly soggy winter, they finally got closed-cell spray foam put in. The difference was night and day, no more condensation dripping on the storage boxes. It's funny how you can ignore a problem until it starts ruining your Christmas decorations. Makes you realize climate specific fixes aren't just for show.