Pro: Ventilation The Horizontal gable at the conclusion of a gable roof creates a perfect place for an attic vent. This is certainly preferable, as gable vents are several of the best approaches to vent an attic, more than other available choices like ridge vents, roof turbines, and soffit vents. https://gablecarton.business.blog/2025/04/08/water-in-gabletop-sustainable-living-staple/