For more information about carpets:

www.carpet-rug.org

www.carpetbuyershandbook.com

For more information about hardwood flooring:

www.findanyfloor.com/hardwood/HardwoodBuyersGuide.xhtml

www.hardwoodflooringguide.com

For more information about vinyl flooring:

www.findanyfloor.com/BuyingGuides/VinylBuyersGuide.xhtml