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Listed below are a few of the more
common problems we encounter during roof inspections.
LEAKS Leaks can develop on any roof for many
reasons. Any protrusions through a roof, such as soil stacks,
soil pipes, air vents or skylights are all areas where we see
leaks. Flashings on walls and chimneys are also common areas.
Leaks travel and may appear in an area far from the source of
the leak. If you think your roof has developed a leak, call a
professional and have him inspect the area..
ICE
DAMS Ice dams are
formed when heat from the inside of a home escapes into the
attic and warms the roof decking during the winter. This heat,
combined with heat from the sun, can melt snow on the roof.
Melting snow on the upper roof and in the valleys then runs
down toward the eaves as water. When it reaches the cold eaves
and gutters it re-freezes. The continual thaw and re-freeze
process creates ice dams. The result is water backing up under
the roof shingles or behind fascia boards where it can soak
through the roof decking or walls sheathing, causing damage to
attics, ceilings and walls.
VENTILATION It is important to have ventilation in
the attic so any heat lost from the interior of the home is
drawn up and out of the attic. Adequate attic ventilation will
help the roof deck stay cool. Another benefit of having your
attic ventilated is that it allows for moisture that rises
into the attic from things such as bathing, cooking and the
laundry to escape. Unchecked moisture can promote mold,
mildew, and wood rot.
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