You probably don’t think about your roof ventilation very often, but it plays an important role in many aspects of day-to-day life in your home. Having the correct amount of ventilation in your attic can have a positive effect on the lifespan of your roof system, the comfort and well-being of your family, your future costs for home repairs, and how much you’re shelling out for heating and cooling. Effective ventilation in an attic that is unfinished usually includes intake vents down low along the soffits, and exhaust vents up high at the peak or roof ridge. This lets in a continuous flow of air through the space. Cooler outdoor air gets drawn in through the soffit vents, and warm, humid air that migrates to the highest point leaves through the vents along the roof ridge. Read on to learn more about why it’s key to have proper roof insulation. Home Makeover Systems provides attic insulation Orlando residents trust. Call Home Makeover Systems today for a free attic insulation cost estimate!
Why Adequate Roof Ventilation Is Key
Proper ventilation in your attic assists with excess heat and moisture that is able to otherwise wreak havoc on your home. Heat and moisture buildup in an attic can result in predictable but different problems in both hot and cold climates, meaning that it can be especially tough in hot Florida and it’s important to have proper attic insulation Orlando weather can stand up to. When it’s hot outside, the sun beating down on the roof can raise the temperature inside of the attic. Exposure to this excessive heat may end up warping the roof sheathing and distort and prematurely age the shingles. If the attic floor isn’t evenly and adequately insulated, that heat may radiate down into the finished living areas and make it more difficult and costly to keep the living space comfortable. In areas where the temperature drops below freezing throughout the winter, warm air escaping into the attic from the heated living space below rises to the underside of the roof deck. As the roof deck warms, the bottom layer of accumulated snow on the rooftop will melt and trickle down the roof. The ruoff will reach the cold outer edge and refreeze into ice; over time, an ice dam will form along the eaves, so that the runoff will have nowhere to go. This will end up backing up under the shingles.
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Humidity (especially here in Florida) coming from outside or inside your living area that enters a cool attic will condense into a liquid when it meets colder surfaces. As time goes on, that moisture can deteriorate your roof system and the interior structural elements or ruin the attic insulation. In a warm attic, the moisture can allow mold and mildew to flourish and put added strain on the cooling equipment of your home.
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Home Makeover Systems provides attic insulation Orlando residents trust. Call Home Makeover Systems for your free attic insulation cost estimate today!