Your choices are GreenFiber Cellulose BlownIn Insulation or Johns Manville Fiberglass BlownIn Insulation. I made this just to give people a heads up on the insulation options at Lowes. Home Depot has a similar option. If you get a handyman or contractor to blow in the insulation, chances are he will blow in the cellulose insulation. Its shredded up newspapers and phone books, at least 80%. If you like to "recycle" then use that one. I think the JM blow in fiberglass is much better. Late October/Early November Lowe's and Home Depot both have the fiberglass on sale at 20% off. So it would be worth it to hold out for the sale if possible. To see what Home Depot has click this link:   • Two Blowin Insulation options at Hom...