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Q1 '26Q4 '25Q3 '25Q2 '25Q1 '25
Revenues from external customers by Business
OSB$168M+23.5%$136M-24.0%$179M-28.4%$250M-6.4%$267M0.0%
Other$46M$2M0.0%$2M-96.3%$54M+2,600%
Siding$360M-6.3%$384M-13.3%$443M-3.7%$460M+14.4%$402M+11.0%
Net Sales by Product
Other$4M$0-100%$9M+12.5%$8M0.0%$8M
Siding Solutions$359M$443M-4.3%$463M+15.8%$400M+10.2%

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Questions, answered.

How does Louisiana-Pacific Corporation break its business down?
Louisiana-Pacific Corporation (LPX) reports revenues from external customers by business across 3 parts — OSB, Other and Siding. Each is extracted from the segment footnotes and tracked over time.
Where does Louisiana-Pacific Corporation's segment data come from?
Segment breakdowns are pulled from the segment footnotes in Louisiana-Pacific Corporation's SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.