Marvin Windows and Doors brought home improvement expert and Today Show contributor Lou Manfredini to the International Builders Show in Las Vegas this week to roam the show floor and find the most interesting and most innovative new products on display.

In today’s first video report, Lou shows us:

• DuPont’s new roof liner, a replacement for tar paper
• Corian countertops, available in several new styles
• Leviton’s new dimmer that actually works for dimming compact fluorescent light bulbs
• Marvin’s gorgeous wall of glass, the new Ultimate Lift and Slide Door

Stay tuned this week for more video reports from Lou and other updates from Marvin’s team at the show.

Related reading:

• Tiny houses: River Side House in Japan
• Marvin Unveils New Product, Upgrades at Int’l Builders’ Show
• Resolved: Inspired ideas for improving home life in 2011
• Building for the way we live
• A New Use for Bamboo

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