Smart Ideas: Ventilation Revisited

Why There is a Need for Proper Roof Ventilation Many homeowners know what roof ventilation is but may not fully understand how important it is. Prolonging the life of your roof depends on how good the ventilation is. If you know what happens when there is no decent air movement in the roof, then you will know the importance of roof ventilation. A lot of homeowners do not understand the problems that result with inadequate ventilation. These problems if needed to be fixed can cause you much and it can even cause health problems if not immediately addressed. Heat and moisture level build up can lead to the following problems and many more. Below are the reasons why roof ventilation is very important. When there is heat and moisture below, roofing materials and underlayment can deteriorate, shortening the life of your roofing system.
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When the decking becomes soft when moisture builds up along the underside of the roof, it can sag or fall.
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Moist or warm conditions are perfect for the growth of mold and mildew. Moisture build up will make metals surfaces like nails, truss plates, and hangers to rust and deteriorate. When the attic is too hot, cold air in the vents can warm up. Then your A/C will be running all the time. Moisture in the attic can cause frost to settle on the underside of the roof when the climate is cold. In the summer, this same moisture can condense and cause water staining on the ceiling. Below are the signs that indicate that homeowners need to get a professional roofer to handle the roof ventilation problem. When heat builds up in the attic, it can cause the air in the air conditioning vents to heat up, so, the air conditioning may struggle to cool the house. Asphalt shingles should last 10 or 20 years or more. Premature deterioration of shingles is seen when they curl because of the heat below. When you have a solid roof with water stains, there is something wrong. Condensing built up moisture in the attic can drip to the ceilings which results in stain. Something is wrong with the ventilation if you see any signs of mold and mildew in the attic. You need to do something if you think you have inadequate roof ventilation. The life of your roof can be dramatically shortened if you fail to address the problems. It can also encourage the growth of mold and mildew and you can expect your electric bills to increase dramatically. A professional roofer can help to correct ventilation problems in our roofs. It requires understanding how the roof works even though it may seem easy to get air circulating through the attic. If you don’t want to cause major damage on your roof then you should give the problem solving of your ventilation problem to professionals.