Follow the three S’s of HVAC flex-ductwork installation to avoid unhappy customers and callbacks

The rule applies to composite wood products, but some structural engineered wood products commonly used in construction, such as OSB, are exempt

Of all the products that have appeared in the pages of Pro Builder during the past 12 months, these 100 garnered the most reader interest

Pro Builder reader picks: products from Andersen, Endura Products, Integrity by Marvin, Jeld-Wen, Marvin, Masonite, Milgard Manufacturing, Overhead Door, Solar Innovations, Western Window Systems, Windsor Windows & Doors

Products from CertainTeed, Dörken Systems, Georgia-Pacific, Jamsill, Johns Manville, Kimberly Clark, Lapolla Industries, LP, Nisus, Norbord, Simpson Strong-Tie, Tamlyn, and Weyerhaeuser

Products from Eaton, LiftMaster, Reliance Worldwide, and Zurn

Products from Corian, Delta Faucet, Dura-Supreme, Elias, Geberit, Häfele, Kohler, Kraus, Mapei, Moen, Sterling, Toto, and Wellborn Cabinet

Products from ClosetMaid, Country Wood Flooring, Feit Electric, Kichler Lighting, Lumber Liquidators, Modern Flames, Napoleon, Protective Products, and Sherwin-Williams