Segment Information

12 Months Ended

Dec. 31, 2025

Segment Reporting [Abstract]

Segment Information

Segment Information

The Company has two reportable segments: 

Carlisle Construction Materials ("CCM")—this segment produces a complete line of premium single-ply roofing products and warranted roof systems and accessories for the commercial building industry, including ethylene propylene diene monomer (“EPDM”), thermoplastic polyolefin (“TPO”) and polyvinyl chloride (“PVC”) membrane, polyiso insulation, and engineered metal roofing and wall panel systems for commercial and residential buildings.

Carlisle Weatherproofing Technologies ("CWT")—this segment produces building envelope solutions that effectively drive energy efficiency and sustainability in commercial and residential applications. Products include high-performance waterproofing and moisture protection products, protective roofing underlayments, fully integrated liquid and sheet applied air/vapor barriers, sealants/primers and flashing systems, roof coatings and mastics, spray polyurethane foam and coating systems for a wide variety of thermal protection applications and other premium polyurethane products, block-molded expanded polystyrene insulation, engineered products for HVAC applications, and premium products for a variety of industrial and surfacing applications.

Carlisle's chief operating decision maker ("CODM") is its Chief Executive Officer. The CODM uses segment operating income in the annual budget and forecasting process. The CODM considers forecast-to-actual variances on a quarterly basis when making decisions about the allocation of operating and capital resources to each segment. The CODM also uses operating income to assess the performance of each segment and determine the compensation of certain employees.

A summary of financial information by reportable segment follows:

	Year ended December 31, 2025
(in millions)	CCM		CWT		Total
Revenue	$	3,721.7	$	1,298.2	$	5,019.9
Cost of goods sold	2,309.3		917.0		3,226.3
Selling and administrative expenses	383.2		258.5		641.7
Research and development expenses	32.7		14.4		47.1
Other operating expense (income), net(1)	(0.7)		6.4		5.7
Segment operating income	997.2		101.9		1,099.1
Corporate and unallocated operating expense					96.6
Interest expense					78.5
Interest income					(25.9)
Other non-operating expense (income), net					1.1
Income from continuing operations before income taxes					$	948.8

(1)Primarily relates to lease terminations and litigation settlements.

	Year ended December 31, 2024
(in millions)	CCM		CWT		Total
Revenue	$	3,704.3	$	1,299.3	$	5,003.6
Cost of goods sold	2,239.0		873.1		3,112.1
Selling and administrative expenses	362.7		238.2		600.9
Research and development expenses	23.7		11.7		35.4
Other operating expense (income), net(1)	(5.4)		2.7		(2.7)
Segment operating income	1,084.3		173.6		1,257.9
Corporate and unallocated operating expense					114.8
Interest expense					73.3
Interest income					(60.3)
Other non-operating expense (income), net					19.2
Income from continuing operations before income taxes					$	1,110.9

(1)Primarily relates to lease terminations, insurance settlements, and litigation settlements.

	Year ended December 31, 2023
(in millions)	CCM		CWT		Total
Revenue	$	3,253.4	$	1,333.5	$	4,586.9
Cost of goods sold	2,035.4		910.2		2,945.6
Selling and administrative expenses	287.3		219.6		506.9
Research and development expenses	18.0		10.7		28.7
Other operating expense (income), net(1)	(1.2)		5.1		3.9
Segment operating income	913.9		187.9		1,101.8
Corporate and unallocated operating expense					119.0
Interest expense					75.6
Interest income					(20.1)
Other non-operating expense (income), net					(3.1)
Income from continuing operations before income taxes					$	930.4

(1)Primarily relates to (gain)/loss on sale of fixed assets, litigation settlements, and fixed asset impairments.

Other financial information by reportable segment follows:

(in millions)	Depreciation and Amortization		Capital Expenditures
2025
Carlisle Construction Materials	$	89.3	$	86.0
Carlisle Weatherproofing Technologies	103.8		44.9
Segment Total	193.1		130.9
Corporate and unallocated	3.4		0.3
Total	$	196.5	$	131.2
2024
Carlisle Construction Materials	$	80.7	$	65.5
Carlisle Weatherproofing Technologies	88.3		35.4
Segment Total	169.0		100.9
Corporate and unallocated	3.6		—
Total	$	172.6	$	100.9
2023
Carlisle Construction Materials	$	57.0	$	84.5
Carlisle Weatherproofing Technologies	88.1		26.0
Segment Total	145.1		110.5
Corporate and unallocated	6.0		0.3
Total	$	151.1	$	110.8

The Company does not report total assets by segment as this is not a metric used by the CODM to allocate resources or evaluate segment performance.

Geographic Area Information

Long-lived assets, excluding deferred tax assets and intangible assets, by region follows: 

(in millions)	December 31, 2025		December 31, 2024
United States	$	838.9	$	754.6
International:
Europe	87.2		74.9
North America (excluding U.S.)	85.3		71.6
Other	0.1		0.3
Total long-lived assets	$	1,011.5	$	901.4