Lou Manfredini, a regular contributor to the TODAY Show and USA Weekend, stopped by NBC Philadelphia to share a few tips for improving your home’s performance this winter. Noting that drafty windows are a heat-loss culprit, Lou said that homeowners can increase the energy efficiency up to 70 percent when they replace an old window [...]

Starting next week, Inhabitat, the leading green design blog, has rounded up a veritable who’s who of green design to create a Green Home Expert Series. Marvin Windows and Doors will sponsor this series and provide tips for selecting energy efficient and high-performing products from Christine Marvin. This series will feature advice and tips from [...]

Today is Green Day at IBS. And in just a decade, green building has become a powerful force in the building industry. In 2000, according to the World Business Council for Sustainable Development, green construction starts were valued at approximately $200 million. In 2010, that number is projected to be $60 billion – a 300-fold [...]