Bruski

In talking with a roofer with many years experience, he says you should never insulate between rafters without an air space. The airspace keeps the shingles from overheating and prolongs their life. Also fluorescent fixtures with electronic ballasts work great and come on instantly. Only buy the fixture designed for the new T-8 bulbs. If it says T-12 or T-8, it's not a true electronic ballast.