This year is the first time the new building recipients are located outside of Texas, where Mueller was founded.

Dedication Event Marks 15 th Anniversary of Helping Hand Project and First as Part of the Cornerstone Building Brands Family POTEAU, Okla.--(BUSINESS WIRE)--Cornerstone Building Brands, Inc.

Cornerstone Building Brands, Inc. (“Cornerstone Building Brands”), a leading manufacturer of exterior building products in North America, marked the 15 th anniversary of the Helping Hand ...