The Importance of Proper Attic Ventilation for Longview Roofs

Proper attic ventilation is one of the most overlooked aspects of roof health. In Longview's hot, humid climate, inadequate ventilation can lead to premature roof failure and increased energy costs.

During summer, poorly ventilated attics can reach temperatures of 150°F or higher. This extreme heat accelerates the degradation of roofing materials, particularly asphalt shingles, significantly shortening their lifespan.

Moisture buildup is equally damaging. Without proper ventilation, humidity from your living space accumulates in the attic, leading to wood rot, mold growth, and deterioration of insulation effectiveness.

A balanced ventilation system includes intake vents (typically soffit vents) and exhaust vents (ridge vents, roof vents, or gable vents). The goal is to create continuous airflow that removes heat and moisture.

Signs of ventilation problems include ice dams in winter, wavy or buckling shingles, and excessive heat or humidity in the attic. If you notice these issues, a professional evaluation is recommended.

Gordy Roofing can assess your attic ventilation and recommend improvements. Proper ventilation is an essential component of our roofing installations and can be added to existing roofs during repairs or replacement.