Installed Building Products Paid $698 Million for Old Dominion Group, 10.3 Times Its Earnings. It Set Aside Up to $180 Million More in Stock for 50 of the Seller's Staff.
Installed Building Products, the Columbus, Ohio insulation installer, said on 12 November 2026 that it had completed the purchase of Old Dominion Group, a commercial and industrial insulation and firestopping contractor, for an enterprise value of $698 million, about 60 per cent in cash. It also granted performance awards with a target value of $180 million to up to 50 Old Dominion employees.

