Net present value (NPV) or net present worth (NPW) is defined as the total present value (PV) of a time series of cash flows. It is a standard method for using the time value of money to appraise long-term projects.
Our free calculator uses up-to-date, trusted data to estimate typical subcontractor costs for a Interior Wall Framing project. For a basic 125 square feet project in zip code 47474, the benchmark cost to Frame an Interior Wall ranges between $3.27 - $5.35 per square foot* . 1. Set Project Zip Code Enter the Zip Code for the location where labor is hired and materials purchased.
One lineal foot of basic wall framing. Labor Costs. We figure that a carpenter can frame about 8 lineal feet of exterior 2x4 wall per hour. Material Costs. The cost includes .95 precut wood studs per foot of wall, plus double top and bottom plates and fasteners. There is also an 8% waste factor on the materials. Suggested Quantity . Total exterior wall length.