DIYbanter - View Single Post - For those of you in the south that got heavy snow accumulations

woodchucker[_3_]

On 1/30/2014 10:01 AM, wrote:
On Wed, 29 Jan 2014 13:59:18 -0500, woodchucker
wrote:

For those of you not in snow country..
Some of you got dumped on..

It pays to get the snow off the 1st 2 feet of the roof. I have a snow
rake and get about 4 feet off. But assuming most of you southerners
don't have it.

Take a broom and try to get the 2 feet at the bottom of your roofs
cleared. It may save you lots of money in rotted wood, or your shop if
you have a basement shop.

Years ago the ice damn caused a lot of water to run inside the house and
it travelled the joists and soaked a lot of wood and also rusted a lot
of stuff.

Just an FYI..

I would not think that a properly vented roof would ice dam.

Ok, you get to believe what you want.

I know that even a well insulated attic , well ventilated will still damn.

The problem is the sun and air, it will melt the snow, and that will
refreeze at night if cold enough (usually is). Then the rethaw will
start the process over.... And that is where the problem occurs.

When my house was built, they did not have the glue down membranes in
use regularly. Now I believe they do. I am due for a new roof, but it
will likely be a second layer.. so not really ideal for a membrane.

--
Jeff