How it Works

Considering how critical nails are to holding wood-frame houses together, it’s surprising that we don’t pay more attention to them.

Most photovoltaic (PV) systems are tied to the power grid, which means that any surplus is fed back into the grid, and any deficit is supplied by the grid.

Excess humidity can encourage the growth of mold and even damage a house's structure and furnishings over time.

To gain acceptance as the lightbulb of the future, LEDs have undergone design tweaks so they more closely mimic the light of the past.

Contrary to popular belief, collar ties are not there to support rafters or to keep walls below from spreading under the weight of the roof.

Ongoing research has taught specialists how high winds find the weak points in houses, so you can make your house as safe as possible from windstorms.

Properties can be identified as historic at the national, state, or local level. In this "How It Works" article, managing editor Debra Judge Silber looks at each of these designations…

When it comes to saving money on utility bills, the jury is still out on whether radiant barriers are worth it.

Understand the causes and methods for prevention of this destructive force commonly seen in concrete and masonry structures.

In cold climates, you need to build driveways, foundations, and other structures correctly to prevent expanding ice and soil from damaging them.