The best way to install attic insulation is by blowing it in. This can be done with a machine that blows the insulation through a tube and into the attic. Be sure to cover all cracks and openings in the attic floor so that the insulation does not escape. If you are using fiberglass insulation, be sure to wear a mask to avoid breathing in the fibers.

The best way to install attic insulation is by blowing it in. You can either do it yourself or have a professional do it for you. The insulation should be blown into the rafters and around any obstructions. Make sure that the insulation is evenly distributed and that there are no gaps or holes.