What type of pipe insulation? Exterior light well domestic hot water.

These pipes had 1″ of good old asbestos jacketing, now removed.  What would work best to replace the asbestos?  What type of contractor could do a good job installing it? The… These pipes had 1″ of good old asbestos jacketing, now removed.  What would work best to replace the asbestos?  What type of contractor could do a good job installing it? The…Read MoreGreenBuildingAdvisor