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may not have been properly main-
tained and is now in predominantly
poor condition. There may be many
areas where the existing siding is
cupped and brittle and chances are
the nails at many locations may be
rusted, ineffective or missing. Rusting
fasters can expand and result in holes
in the building envelope. Sections of
the siding may have voids (through
knotholes or splitting members) result-
ing in further costly damage. The
progression of these listed conditions
will continue to worsen and lead to
possible water penetration and possi-
ble additional damage to the existing
wall sheathing or interior space.
Increased replacements and main-
tenance should be expected and
arranged overtime. A 25 to 30-year
useful life is typical and reserving
funds for an eventual replacement is
encouraged.
Vinyl/Aluminum Siding
As with any material, the existing
vinyl or aluminum siding will require
periodic minor maintenance to avoid
water infiltration. In addition, periodic
cleaning (power washing) should be
accounted for. The association’s main-
tenance plan should be continually
updated to ensure that the siding is
maintained properly at all locations.
As the buildings age, deficient fas-
tening practices may cause additional
warping at sections of the siding.
Initial detailing of flashings and
underlayments is paramount to insure
a weather tight installation. It is imper-
ative to have periodic inspections of
the materials’ weathering abilities and
SIDING/TRIM...
from page 26.