 CARY, N.C.--BUSINESS WIRE--Cornerstone Building Brands, Inc. NYSE: CNR the Company, the largest manufacturer of exterior building products in North America, today announced that it has fully redeemed its 645 million aggregate principal amount of 8.00 Senior Notes due 2026 the Notes using available cash from the balance sheet and net proceeds from its extended and upsized senior term loan facility. The Company successfully upsized and extended the maturity of its 2,498 million sen 