re: Anyone here use radiant barrier in their attic? Cell phone reception issues?

Cell reception is better outside but it's ok inside. don't know if that's just a function of the house or attributed partly to radiant barrier as well. would still be worth it to me if there was no signal.

just moved. about 5 miles down the road. new house has barrier on osb. old house had none. temp was about 110 in old attic. it's high 80s in New house. obviously makes a huge difference in AC efficiency.