Removing old attic insulation can improve ... or visible signs of damage like mold growth, pest droppings, or wet insulation. If the material looks compacted or brittle, it’s no longer doing ...

The first step is identifying whether your attic insulation needs attention. "Most fibrous insulations are low-integrity fibers that break down over time," shares Andrew Legge, Founder and ...

More often than not, it can also help with moisture control (although you should still ensure your attic is well-ventilated to prevent mold and musty odors). Like most other insulation types ...