I wanted to insulate the crawl space in our house. I bought Ultra Touch insulation which is made from post-industrial recycled denim from blue jean factories. It is easier to handle than fiberglass and also a "green" product.
Step 1: Materials
The material list is pretty simple. The insulation and supports was enough to cover 1200 sq ft.
23 rolls of R19 insulation
7 boxes of 100 insulation supports
Something to cut with. I had bread knifes, utility blades and bare hands.
light - headlamp, flashlight and work light.
Wire cutters, I used bicycle cable cutter to trim the supports where the bays were not 16" on center.