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Water
penetration is the
leading cause of house
component degradation
and roof leaks are
one of the most common
sources. Even the
simplest roof designs
have numerous areas
vulnerable to water
entry. Some examples
are around the chimneys,
plumbing vents, roof
ventilators and valleys.
The
service life of any
roof depends on many
factors, including
type and quality of
the material, number
of layers, installation
practices, slope of
roof, and climatic
conditions.
The
selection of materials
is often dictated
by roof configuration,
geographic location,
aesthetics, and budget.
A
thorough roof inspection
both from the exterior
and inside the attic
is essential to determine
not only the current
condition but also
the expected remaining
life.
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