Select a folder you want to connect to and then press OK. On the next screen, provide a name to identify this shortcut in the My Network Places window. To finish creating the shortcut, click on Next, then Finish. Yet another way to access shared folders over the network is by mapping a network drive.
1 Closed-cell spray foam costs $.75 to $1 per board foot.  Expressed in terms of square feet, spray foam installation cost is $1.50 to $3.00 per square foot (for an average-sized home between 2,000 to 2,500 square feet, thatâs a total cost of $3,000 to $7,500.
Cost Of Spray Foam Insulation. Spray foam is available in two different types: open-cell spray foam which is usually $0.44 to $0.65 per board foot and closed-cell spray foam which is about $0.70 to $1 per board foot. The average cost to have spray foam professionally installed is about $1,728.ince spray foam takes up less space than other types of insulation -- fiberglass or blown-in insulation, for example -- you can change its thickness to meet the requirements of the application space. The average thickness of spray foam is three inches, but it can be made deeper if needed.