Karen ErstadKaren Erstad joined the staff of AQUA magazine in 2001. She served as Senior Editor before becoming a full-time stay-at-home mother in 2007. She has a B.A. in English from the University of Wisconsin - Madison and lives in Madison, Wisc.ServiceAway With StainsTreating, preventing and detecting pool stains.July 11, 2006PoolsMix And MatchBuilder blends an unusual melange of materials for Winter Park, Fla., poolscape.July 11, 2006BuilderEconomy Of SpaceVirginia poolscape blends great design and functionality.June 11, 2006ServiceSetting The Testing StandardNSF International will soon certify water testing products.June 11, 2006BuilderFlourishing Vinyl BuildersThree vinyl builders share their tricks of the trade.May 11, 2006BuilderFloors That Touch The SoulItalian artist crafts masterpieces for pools.May 11, 2006BuilderHill Country HavenLong, sweeping vanishing edge highlights this high-end pool.April 11, 2006ServiceScratching The SurfaceNPIRC searches for answers to hot-button questions.April 11, 2006PoolsCustom CurvesPoolscape along Metedeconk River a wealth of challenges.March 11, 2006RetailWrapping The Perfect PackageSteps, tips and techniques for installing package pools.March 11, 2006Previous PagePage 9 of 14Next PageTop StoriesBuilderSmall Business With a Big ImpactA Wisconsin sauna builder is making big moves in his local community and beyond, for the good of expanding his small business and promoting the healing benefits of sauna.Builder2025 Awards of Excellence: Gold WinnersLegislationPump Motors, Heaters, and Controls Face Legislative ChangeBuilderDesigning Rooftop and Podium Deck Pools and SpasSponsored ContentAUTOMATE TO DOMINATE: Meet Your Competitive Edge