INFORMATION ON SEGMENTS
Our Chief Executive Officer is our Chief Operating Decision Maker ("CODM") who reviews financial information of each of our three operating segments, consisting of Installation, Distribution and Manufacturing, for the purpose of assessing business performance, managing the business and allocating resources.
Our Installation operating segment represents the majority of our net revenue and gross profit and forms our one reportable segment. This operating segment represents the service-based installation of insulation and complementary building products in the residential new construction, repair and remodel and commercial construction end markets from our national network of branch locations. These branch locations have similar economic and operating characteristics including the nature of products and services offered, operating procedures and risks, customer bases, employee incentives, material procurement and shared corporate resources which led us to conclude that they combine to form one operating segment.
The Other category reported below reflects the operations of our two remaining operating segments, Distribution and Manufacturing, which do not meet the quantitative thresholds for separate reporting. Our Distribution operating segment
includes our distribution businesses that sell insulation, gutters and accessories primarily to installers of these products who operate in multiple end markets. Our Manufacturing operating segment consists of our manufacturing operations which produce cellulose insulation, asphalt fibers, industrial fibers and tempered glass products to sell to distributors and installers of these products.
The Installation reportable segment includes substantially all of our net revenue from services while net revenue included in the Other category includes substantially all of our net revenue from sales of products. The intercompany sales from the Other category to the Installation reportable segment include a profit margin while our Installation segment records these transactions at cost. These transactions are shown in the reconciliation of revenue and segment gross profit below.
The key metrics used by our CODM to assess performance, review results and allocate resources of our operating segments are revenue and segment gross profit. Our CODM evaluates performance through reviews of revenue and segment gross profit to monitor budget versus actual results, which informs resource allocation and management decisions. We define segment gross profit as revenue less cost of sales, excluding depreciation and amortization. We do not report depreciation, amortization, operating expenses, other expense, net or total assets by segment because our CODM does not regularly receive or use this information at a disaggregated level. The following tables represent our Installation segment information for the years ended December 31, 2025, 2024 and 2023 (in millions):
Years ended December 31,
Installation Segment
202520242023
Revenue$2,763.6 $2,761.9 $2,605.6 
Cost of sales (1)
1,742.5 1,759.9 1,674.7 
Segment gross profit$1,021.1 $1,002.0 $930.9 
Segment gross profit percentage36.9 %36.3 %35.7 %
(1)Cost of sales included in the Installation segment gross profit is exclusive of depreciation and amortization for the years ended December 31, 2025, 2024 and 2023.
The reconciliation of Installation revenue and segment gross profit for each period as shown in the table above to consolidated net revenue and income before income taxes is as follows (in millions):
Years ended December 31,
202520242023
Reconciliation of revenue:
Installation segment revenue$2,763.6 $2,761.9 $2,605.6 
Other revenue (1)
258.6 196.9 182.0 
Elimination of inter-segment revenue(51.4)(17.5)(9.0)
Total consolidated net revenue$2,970.8 $2,941.3 $2,778.6 
Reconciliation of segment gross profit:
Installation segment gross profit$1,021.1 $1,002.0 $930.9 
Other gross profit (1)
65.2 53.1 51.3 
Elimination of inter-segment gross profit(15.6)(5.2)(2.3)
Less:
Depreciation and amortization 61.4 55.4 49.2 
Total consolidated gross profit, as reported1,009.3 994.5 930.7 
Operating expenses622.9 612.0 561.6 
Operating income386.4 382.5 369.1 
Other expense, net29.4 36.1 36.0 
Income before income taxes$357.0 $346.4 $333.1 
(1)Other revenue and other gross profit include the remaining two operating segments, Distribution and Manufacturing before inter-segment eliminations. These operating segments are each below the quantitative thresholds for being reported as a reportable segment for the years ended December 31, 2025, 2024 and 2023.

Historical Timeline

Fiscal YearFiled
2025Feb 26, 2026Showing above
2024Feb 27, 2025
2023Feb 22, 2024
2022Feb 22, 2023

About Segments Disclosures

Segment disclosures break a company into its reportable operating units, revealing revenue, profit, and asset allocation that consolidated financial statements obscure. Under ASC 280, segments must match how the chief operating decision maker views the business, providing a window into internal management structure and resource allocation priorities.

Key signals: compare segment margins to identify which units drive profitability and which destroy value. Watch for changes in the number of reportable segments — segment aggregation or disaggregation often coincides with strategic shifts or attempts to obscure declining performance. Intersegment elimination patterns reveal internal pricing practices. The reconciliation between segment totals and consolidated figures exposes corporate overhead allocation and unallocated items. Geographic revenue concentration highlights regulatory and currency exposure. Compare segment-level capital expenditure against segment revenue to assess where management is investing for future growth versus harvesting existing assets.