Shingles
Question
My house is 8 years old and covered with shingles that weather naturally.
On the north side of the house the shingles are too close to the ground-
in fact, they nearly touch the ground. I am concerned about rotting.
A building inspector suggested digging a trench along that side of the
house and filling it with crushed stone, so that water will drain away
from the shingles. Is there anything else I can do? I am afraid such
draining will harm the foundation.
Answer
I think a trench maybe 12 inches deep, with crushed stone up to about
3 inches from the siding, would be OK to keep the ground away from the
siding, and would not harm the foundation. And here is a trick that
will keep water off the shingles: Build a water table, which the Colonials
often built on their houses, to keep the bottom clapboards dry. Cut
the shingles 8 inches from the bottom, make sure there is tar paper
under them, insert folded aluminum flashing under the bottom edge of
the shingles, and install a 1-by-8-foot pressure treated board in place
of the cut shingles. Then fold the flashing over the board. No need
to treat the board; it will weather as nicely, almost, as the shingles
have. It is not as fancy as the Colonials made their water tables, but
it will accomplish the same thing, and give you peace of mind. If any
sheathing under the shingles has rotted, you will have to replace that
too, with pressure-treated plywood.
*****
Question
My back wall was shingled with un-cured white cedar shingles. A
man said that I could wait a few days for the shingles to dry out, and
then paint. So I did, and then the paint dried the shingles curled sideways,
1/2 to 2 inches. What can I Do?
Answer
The person who said the shingles would dry in a couple days, doesn't
know what they're talking about. Green (uncured) white cedar shingles
are loaded with water and will take at least 6 months to dry. I remember
trying to put up some white cedar shingles one winter, and nearly lost
my hands from frostbite because the shingles were virtual sheets of
ice. Yes, you can pull off the worst shingles. It is fussy work, but
possible. Split the shingle into several narrow lengths, and pull them
out. You can countersink the nails or pulled them out with a short flat
bar. Then insert the new shingle and don't paint it till next year.
In, fact, it's better to paint the shingles with two coats of latex
solid stain. It will resist peeling.
Return
to the "Crusader Q&A Topics" page!