 COLUMBUS, Ohio--BUSINESS WIRE--Installed Building Products, Inc. the Company or IBP NYSE: IBP, an industry-leading installer of insulation and complementary building products, today announced results for the first quarter ended March 31, 2021. First Quarter 2021 Highlights Comparisons are to Prior Year Period Net revenue increased 10.0 to a first quarter record of 437.1 million Net income increased 8.1 to 17.3 million Adjusted EBITDA increased 10.8 to 54.5 million Net cash pr 