QXO acquires TopBuild in $17 billion building products deal
QXO Inc. is buying insulation company TopBuild Corp. for approximately $17 billion, a transaction that will make QXO the second-largest publicly traded building products distributor in North America. The deal represents one of the largest transactions in the building materials sector in recent years.
Analysis: For M&A lawyers and advisers in industrials, this is the benchmark deal in building products to watch in 2026. At $17 billion, financing structures, antitrust clearance timelines, and competitive positioning relative to the market leader are all live discussion points for any client meeting touching construction or real estate.