When a roof fails, most homeowners will jump to the conclusion that the roof was improperly installed or constructed of inferior materials. While these problems certainly do occur, in reality it’s improper maintenance or neglect that’s the leading cause of premature roof failure. One of most common ways a Richmond roof is improperly maintained is through poor roof ventilation. Little or no roof ventilation frequently shortens the lifespan of a roof, deteriorating decking and insulation, and causing metal components to rust.

Did you know that the average home produces between four and five pounds of water vapor per day? Using the washing machine, dishwasher, bathtub, shower and dryer generates significant amounts of moisture in the air. This vapor has to go somewhere, and when a home has improper roof ventilation, or none at all, the vapor will become trapped and condense on the wooden roof deck.

Keep in mind that quality Richmond roof ventilation requires two components: an exhaust and an intake. When functioning together, these features reduce the difference between the inside temperature of your home and the outdoor temperature. This prevents the formation of condensation, which also eliminates accompanying problems such as dry rot, mold and mildew.

Many effective roof ventilation products are available, including ridge vents, power vents, static vents, solar-powered vents, gable-mounted vents, louvers, rotating turbines and more. For dependable guidance on choosing the best type of roof ventilation for your home, or if you would like a roof inspection, call Crown Roofing LTD in Vancouver at (877) 907-3066. We will be able to identify existing problems and offer solutions that can extend the life of your Richmond roof 10 years or more.

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