‘Covering wiring with loft insulation ... For instance, using non-permeable insulation underneath a wooden floor will block ...
But they can still be insulated by laying a new layer of rigid insulation on top. This would usually be covered by chipboard plus your desired floor covering. The insulation can be placed directly ...
The Family Handyman on MSN3mon
Insulate Basement Rim Joists
The inspector may require you to cover the new insulation with drywall (as a fire block) or leave some areas uncovered to ...