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An upper floor that becomes noticeably hotter in summer or colder in winter can indicate heat transfer or air leakage near the attic. The cause is not always insulation alone, but the attic is a logical place to investigate. Missing coverage, compressed material, open utility penetrations, and poorly sealed access hatches can all reduce performance. Drafts and frequent equipment cycles Rooms below an attic may feel drafty even when windows are closed. Heating or coolin