updates enter your email to receive news and updates from superior walls products xi wall xi plus wall ui wall ag wall customers architects builders consumers testimonials resources green info code officials documents center design professionals news news releases key messages multimedia blog locator products xi wall xi plus wall ui wall ag wall customers architects builders consumers testimonials resources green info code officials documents center design professionals news news releases key messages multimedia blog locator celebrating 35 years superior foundations since 1981 learn more build on a superior foundation learn more learn more build with superior materials superior design superior walls precast concrete foundations are the best solution for residential architects looking for dimensional accuracy energy efficiency state of the art design drawings quality controlled manufacturing and certified installation . details superior construction superior walls precast concrete foundations are the best solution for residential builders looking for reliable scheduling efficient one day installation ready to finish convenience energy code performance and a manufacturer s limited warranty . details superior living superior walls foundation systems meet code requirements efficiently and affordably while offering increased living space lower energy costs higher home value and design flexibility . superior walls basements are dry warm and quiet . details welcome to superior walls find your authorized dealer start here green infonew homes built with the superior walls precast concrete foundation systems benefit from lasting increased building efficiencies that are superior in every way . learn more our productssuperior walls precast concrete foundations are the best solution for architects builders and home buyers looking for an energy efficient quality controlled and certified installed precast concrete product . learn more video testimonialswatch homeowners and home building industry professionals discuss their experiences with superior walls foundation systems . they share their wonderful stories of our precast concrete success . learn more latest from our blogread the latest news and updates from superior walls about our precast concrete solutions . discover how superior walls is engaging our customers and interacting building industry professionals . learn more build your dream home on a superior foundation start here superior living with superior walls the industry is talking these guys started yesterday they re going to be finished up today tomorrow we ll be putting the decking on our new home ... the ease of this process the speed just saves so much money . leslie keith poteet homeowner our buyers are very satisfied with this particular product ... it s insulated it s ready to be finished and something that they could do on their own . marcia randall building professional it is absolutely just exactly what we were looking for in the basement walls and the finished job is absolutely just blowing us away . stephen redington homeowner build on a superior foundation featured superior walls products xi wall xi has 2.5 inches of dow styrofoam to give homes superior warmth and energy efficiency . xi wall nearly everything is insulated in the xi including corners studs and bond beams . special engineering makes the wall thermally isolated and insulated from the exterior elements . details xi plus wall when provided with 1 2 of dow thermax insulation and 4 1 2 of rigid foam insulation the xi plus has an insulation value of r 21.3 . xi plus wall based upon the proven design of the xi wall system the xi plus superior walls system brings many exciting additional features for selective builders and homeowners . details ag wall above grade wall systems bring the strength and energy efficiency of a superior walls foundation to your above grade building applications . above grade wall ag wall panels are specifically designed and modified for use above grade . they can be stacked to create multiple stories as a part of a complete wall system building solution . details contact your authorized dealer start building on a superior foundation today start here corporate offices superior walls 937 east earl road new holland pa 17557 phone 800 452 9255 contact us superior walls foundations manufactured in the usa feature dow insulation associations & certifications find authorized dealer authorized dealer locator choose your site united states canada 2016 superior walls . all rights reserved . privacy policy licensee login design pros admin licensee opportunities available superior walls is expanding throughout the us and canada . licensee and manufacturing opportunities are available in select regions . click here for more details . please select which superior walls site you would like to visit