In that case, it's a good buy. Otherwise, it's probably not the best investment. The post Should You Invest in a ...

Richmond, VA, is known for its humid summers and unpredictable weather patterns. Homeowners in this region often face the ...

Photovoltaic (PV) panels power these types of attic fans. “The solar-powered fan is generally mounted on the outside of the roof,” says Houghton. “It is used to circulate warm air from ...

Cost: $300 (attic insulation), $23 per 4' x 8' board (solar sheathing), $4,000 (new roof), $600 (whole-house fan), $570 (whole ... including fuel and oil for a gas-powered car, would have come ...