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Asphalt shingles are the
most common used in roofing today, so this article will focus on
repairing this type of roofing material. Deteriorating shingles are
usually curled or loose, especially after a strong windstorm. At the
points where shingles overlap, flashing may also sustain damage.
For loose shingles, lift carefully and then apply plastic roofing
cement beneath the shingle to hold it in place.
If you find any small cracks, repair them by with roofing cement –
trowel it into the cracks and wipe up any smears with a cloth dipped
in solvent.
Patch torn and split shingles with roofing cement and then secure
with roofing nails.
Shingles that are damaged beyond repair need to be replaced
entirely. All you have to do is slip a flat shovel underneath the
shingle above the damaged one to loosen the nails. Pull the nails
out and take off the ruined shingle.
Cut a new piece of shingle and place in the desired spot, after
measuring for a good fit, of course – align with adjacent shingles.
The best method is to drive the new nails into the holes left by the
old shingle – if this is not possible, simply use roofing cement to
seal up the old holes.
Coat the nailheads with roofing cement and press the upper course
into place, weighting it down if required.
Metal flashing is a good way to reinforce severely damaged shingles
if you can't get your hands on any replacement shingles. Measure and
cut a piece of metal slightly smaller than the shingle and slip it
underneath. Then nail the metal to the roof. Place a coating of
roofing cement behind the old shingle and press into position.
Basic upkeep of your roof will ensure its longevity over the years
and keep the inside of your home safe and dry. It will save you a
lot of trouble over the long run and keep the exterior of your house
in good shape. |
