Drywall Grid Systems from Armstrong Ceilings get contractors on and off the job faster. The highly versatile, pre-engineered suspension systems install three times faster than traditional methods and ...

The article Philips & Armstrong Ceilings Announce DC Lighting Solutions & Grid Compatible with On-Site Power Generation originally appeared on Fool.com. Try any of our Foolish newsletter services ...

WAVE (Worthington Armstrong Venture) is a metal ceiling-grid maker established in 1992. It's been a steady contributor of profits to Armstrong and Worthington for years.