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How a Proper Roofing Ventilation System Saves Money

Submitted by Deveny Coryell, Editor, Coryell Roofing & Construction

A proper roofing ventilation system reduces wear and tear on your HVAC system and increases the lifespan of a roofing system. The heated air that accumulates in the uppermost regions of your roof is often accompanied by moisture. Without a way of escape, this heated, moisture rich air taxes your cooling system and damages your roofing system.

ROOF VENTILATION SYSTEMS AND THE HVAC SYSTEM

A proper ventilation system helps remove the heat that accumulates under a roofing system. Without an adequate ventilation system, the heated air has no way to escape, and it seeps back into a building. This unnecessary incursion of heated air causes an HVAC system to work overtime to cool the building, which leads to excessive wear and tear and higher than necessary repair or replacement costs.

ROOF VENTILATION SYSTEMS AND THE INTEGRITY OF A ROOFING SYSTEM

The hot air that accumulates at the top of a building and along its sides often contains moisture. When this moisture builds up, it condenses and leads to mold growth.

Undetected mold growth damages the structural elements of a roof by breaking down wood fiber in decking and joists. This promotes wood rot and compromises the structural integrity of a roofing system. Mold can even erode the asphalt on shingles.

Here are just a few signs of an inadequate or improperly functioning ventilation system:

• Peeling paint or bubbling ceiling

• Mold and mildew in attic areas

• Rust on metal components like nails or fasteners

• Decking that sags or feels spongy

• Cracked shingles or premature loss of granules

• Higher than expected cooling bills

Proper air flow matters. Roofing specialists, like those on the Coryell Roofing and Construction team, are trained to evaluate a roof’s ventilation system to ensure it is adequate and that it is functioning properly. Schedule a free inspection today. It could save you money and make your summer a whole lot more comfortable!