I would appreciate any advice as to the best product to have installed in my attic. My home was built in 1968 in the Seattle area. The roof pitch is relatively low but high enough for composite roofing, probably 3/12 or 3/12. There is currently no insulation and I received 3 bids all who use these 3 different products. I have been told that batts won't work well under the eves ( my home is surrounded by a 3-1/2 foot overhang ). I have also been told that blown insulation compresses over time. I recently read an article about health risks of blown fiberglass. Currently, I have no rodent or insect problems and want to keep it that way!
I would appreciate advice as to which product would be the best choice.
Thanks for your time.