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More stories about Department

  • Neutral Necessity: Wiring Three-Way Switches

    In the latest National Electric Code, every switch box in a habitable room or bathroom must now have a neutral (more accurately referred to as a “grounded conductor”).

  • Working With Thick Layers of Exterior Foam

    JLC editor Clayton DeKorne reviews the latest Department of Energy guidelines on using rigid foam insulation.

  • Sales: Effective Questioning

    Using a questioning strategy to narrow down the project's budget will help you close more sales.

  • Price the Job Right, Starting With Overhead

    At the end of the day, when you finish producing work, you need to have enough dollars left to cover overhead.

  • Estimating Spreadsheet

    A simple spreadsheet adjusts your estimates to account for economies of scale.

  • Trimming Windows in a Deep Wall

    Careful detailing helps maintain the thermal break provided by the high-performance window, and flaring the sides of the 8-inch-deep window well allows plenty of light to reach inside.

  • Pervious-Concrete Benefits

    Using pervious concrete on a driveway can reduce runoff and meet many stormwater-management requirements. But does it need maintenance to keep functioning?

  • Sliding Pole

    When taking the stairs is too pedestrian, use a firepole.

  • Curbless Shower Retrofit

    Curbless showers continue to grow in popularity, for reasons of both aesthetics and accessibility. Retrofitting one in an existing home, however, may require dropping the floor.

  • Invoice2go Estimating App

    Provide same-day estimates from your smartphone.