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Our blown-in insulation consists of “knops” or balls of wool that are incredibly effective at trapping air, thus offering R4.3 per inch. The wool is blown into a wall cavity ensuring maximum coverage, i.e. no gaps. Naturally, wool expands slightly over time which means no slumping especially in the presence of moisture or water. Other blown-in insulation absorbs water like a sponge, gets heavy under its own weight, settles to the bottom of the cavity and attracts mold.
1 Bag R4.3 per Inch
2×4 = R15, 2×6 = R24, Attics up to R60+
30 lbs per Bag 26.5 cubic ft per bag 21 bags per Pallet
Small orders ship via Fed Ex.
