Quantum Property Inspections - Old style wood chip insulation. This only provides about R-1.5 per inch and can be a fire hazard if not treated, although at one time treated wood chip
1950s house with wood chip insulation. Best option to remove & replace this window? : r/homerenovations
Spray Foam Insulation - Blue Chip
Shaving to keep cool- Cedar insulation | NCW Home Inspections, LLC
What should be done with walls full of wood chip insulation?
Radiant Barrier Chips or add more insulation?
Wood chip insulation - About the House - Castanet.net