cellulose or loose fiberglass insulation for the atic?

Categories: Insulation

I mentioned before, that I have a row house with no insulation in flat roof. JC Construnction quated $2200 to insulate it with celulose. Federal offered the same price but to insulate it with some new form of loose fiberglass. I heard a lot of positive reviews about Federal so I would go with him just for this. Otherwise fiberglass supposed to resist moisture much better. I also heard that cellulose when wet would release boric acid and this can create corrosive conditions.

By bobjohn | 01/02/2009 1:46 PM