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Proper attic ventilation lets
your home breath. Normal household activities, like bathing, or
cooking, generate moisture that can damage insulation, rafter,
wood deck, and shingles during winter. During the summer the daytime
attic temperature may reach over 150 degrees. The heat buildup
in the attic will increase the load on the air conditioner and
reduce its efficiency. Hot attic air is potentially destructive
causing premature aging and cracking of wood and roofing materials.
All of which can shorten roof life.
Solution: Proper attic ventilation
is most effectively accomplished with a balanced combination of
ridge vent and soffit vents. This type of ventilation system allows
the best air circulation; it helps in controlling attic temperature
and moisture content; it extends the life of your shingles; it
reduces energy cost and gives the roof a more aesthetically pleasing
look.
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