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If you find water dripping from your roof, you should look into the roof
flashing and check if it is damaged. A damaged roof flashing can easily
be repaired, so there is no need to worry. Just make sure that you have
all the required tools. This article will help you to learn how you can
repair damaged roof flashing and how roof flashing is done right.
What is roof flashing?
The roof flashing works with the roofing felts, shingles and tiles to
reinforce the waterproofing at the various roof intersections. The
flashing is meant to direct the flow of the water that leaks into the
intersection, away from the interior of your home.
The top edge of the flashing in the roofing passes under the underlay of
the roof. On the other hand, the upper part of the flashing passes over
the lower pieces, thus creating a system that does not allow the water
to enter under the roofing. This is why, it is very important to repair
damaged roof flashing, as this can effectively protect your house from
water leakage.
Note that changes in temperature and humidity can cause the material of
the roof to expand and contract. If your flashing material is well
engineered and well installed, it can easily withstand the changes.
How to repair damaged roof flashing
First, check the roof flashing to find out what is wrong with it.
Corroded spots on the flashing or small holes can be easily corrected.
You will have to re-nail any loose nails on the roofing. After which,
you can cover the heads of the nail with some roofing cement. At the
same time, you should also cover the nail holes with the same material.
Though you can repair slightly corroded flashing in this manner, you
will have to replace any flashing that is too badly corroded. You will
have to remove rows of roof shingles along with the old flashing to be
able to do this. If you are unsure about whether you can repair the
damaged roof flashing in the right manner, consider taking the help of a
professional in the field.
The roof flashing seals can be renewed by chipping out the old mortar
from along the edges of the flashing and then the special masonry caulk
may be used to seal up the joints between the flashing and the chimney.
Finally, remember right roof flashing requires a lot of skill and
technical knowledge of repairing damaged roof. Thus, this job should be
done with extreme care. You should take the help of a person who is in
this field of roof repair, as he can give you the best and most informed
line of action. |
