Cellulose — recycled, ground-up paper with boric acid included for insect Regulate and fire resistance — delivers an improved attic insulation alternative than batts. If you decide on to put in cellulose yourself, you can buy the insulation in baggage from your local property-improvement store.What’s the most beneficial attic insulation? That

Make a box with drywall and screws to create a three-inch space within the fixture, then use spray foam together the seams.Create a barrier round the heater flue to carry back the insulation. Operate a bead of superior-temperature caulk round the pipe, then press a handful of parts of sheet metal into your caulk and staple them on the joist. Also