Deals Counterparts

Westlake Corporation to Acquire Boral North America Building Products Businesses

Acquisition announced United States Jan 6, 2026
USD2.1B
Deal Value

Westlake Corporation announced it will acquire Boral North America’s building products businesses, which includes roofing, siding, trim and shutter businesses, for $2.15 billion. This acquisition expands Westlake's building products portfolio.

Source Intelligence

KEY DETAILS

Boral’s North American building products businesses employ approximately 4,600 employees at 29 manufacturing sites in the United States and Mexico. Boral’s North American building products businesses generated revenues in excess of $1 billion during the fiscal year ended June 30, 2020. Westlake expects the proposed transaction to be accretive to its earnings in the first full year of combined operations and expects cost synergies of approximately $35 million per year.

Deal Size
Westlake Corporation will acquire Boral Ltd.’s North American building products businesses for $2.15 billion
Location
Westlake Corporation will acquire Boral Ltd.’s North American building products businesses for $2.15 billion
Announcement
Westlake Corporation (NYSE: WLK) today announced that it has entered into a definitive agreement with Boral Industries Inc.
Signing
Westlake Corporation (NYSE: WLK) today announced that it has entered into a definitive agreement with Boral Industries Inc.
Expected Close
The proposed transaction has been unanimously approved by the boards of directors of both companies and is expected to close in the second half of 2021, subject to the receipt of regulatory clearance as well as other customary closing conditions.
PARTIES MENTIONED IN SOURCE
W
Westlake Corporation buyer

"Westlake Corporation will acquire Boral Ltd.’s North American building products businesses for $2.15 billion"

B
Boral Ltd. seller

"Westlake Corporation will acquire Boral Ltd.’s North American building products businesses for $2.15 billion"

B
Boral Industries Inc. seller

"Westlake Corporation (NYSE: WLK) today announced that it has entered into a definitive agreement with Boral Industries Inc., a wholly owned subsidiary of Boral Limited (ASX: BLD), under which Westlake will acquire Boral’s North American building products businesses in roofing; siding, trim and shutters; decorative stone; and windows for $2.15 billion in an all-cash transaction."

high quality Enriched Feb 19, 2026

Timeline

Announced
Jan 6, 2026
Signed
Jun 21, 2021
Closed

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