How much Watt does a typical 15 inch and 17 inch laptop consumes ? Discussion in 'Windows OS and Software' started by Laptopaddict, Feb 25, 2009.
Blown-In Insulation Costs. Blown-in insulation is one of the most common ways to insulate the attic, crawl space, or walls of a home. The average cost is about $1,358, with most homeowners spending between $889 and $1,896, but this is dependent on whether the work is done by the homeowner or by a professional.
A 19 lb. package of blow-in cellulose, which covers approximately 40 square feet of space at the minimally recommended R-value, is around $28 - $30. Compare this to the table above where one package of blown-in fiberglass will cost you roughly the same, but cover nearly 150 square feet of space.