On Jul 12, 4:59�pm, KC wrote:
On Jul 12, 11:16�am, Jon wrote:

� What are the major differences in installing 30-yr. shingles as
opposed to 20-yr ones? �I would like to replace mine with 30-yr.. and do
the labor myself but only have experience with the standard flat three
tab � 20 yr. style.

Architectural shingles will withstand hail storms much better (up to a
certain point) because they are thicker and cushion the impact.

KC

with a 30 year roof might as well install the rubber self sealing
membrame too.

whats it called ?