Professional: Air flow The horizontal gable at the end of a gable roof generates a really perfect place for an attic vent. This is often preferable, as gable vents are a few of the finest tips on how to vent an attic, in excess of other choices like ridge vents, https://waterincarton.sport.blog/2025/07/07/alkind-wtr-alkaline-balance-meets-eco-smart-packaging/