Items to Avoid

• Do not cover the top of the box with insulation after enclosing an existing non-IC-rated pot light. The box should be left uncovered so that heat can dissipate from the pot light fixture. Only IC-rated fixtures can be covered with insulation.
• Do not use spray foam directly in contact with electrical fixtures or uninsulated wires.
  

Items to Incorporate

• When enclosing an existing non-IC-rated pot light, make sure the minimum clearance between the pot-light housing and the drywall box is 3 inches.
• Ensure all electrical wires are properly attached to the fixture and secured to the framing, and that the penetrations through the box are sealed. The use of an electrician is recommended for replacing any light fixtures.