Superior Walls are manufactured and/or installed according to National Standards and recognized codes by the company Advanced Concrete, which operates as a licensee/franchisee from Superior Walls® of America, Ltd., New Holland, PA. Patented# 5,055,252 and patent pending. Patent# 6,494,004 and patent pending(relevant for Xi).

Model Building Codes
International Residential Building Code 2003, Basic/National Building Code.

Warranty Institutions
Residential Warranty Corporation (RWC) Home Buyers Warranty™ (2-10)

Superior Walls is a member of
NAHB, PCI, ACI, PennBoc, PHRC and ICC.

Green Approved information:
See www.greenapprovedproducts.com to view the Superior Walls product listing and for more information about the NAHB National Green Building Certification.