DO YOU RECOMMEND BLOWN-IN FIBERGLASS OR CELLULOSE?
QUESTION FROM CHEEKTOWAGA N.Y.:
Which do you recommend....blown in fiberglass insulation or blown in cellulose?
ANSWER FROM THE INSULATION DOCTOR:
To answer your question about what type of blown-in insulation to use, my answer is if you have fiberglass batts already in your attic you should use the fiberglass blown-in. If you do not, you can use either one. The R-factor is what you are paying for.