I want to add a little more insulation in my attic (live in northern TX) and
will probably have someone do it for me. Currently, I have about 8 inches
of fiberglass roll insulation and I'm considering getting blown-in
insulation. For various reasons(age, etc.), I don't think I want to do it
My house was built in mid 70s with minimum insulation; I added some more
roll insulation in late 80s, but I believe a little more would help hold
down heating/cooling costs. Living area is about 2100+ sq ft.
What could I expect to pay to have a contractor blow in about 4 to 6 inches
of insulation? My attic is fairly easy to access.
What type of blown insulation is best?