Fletcher Building said it had raised US$300 million ($378m) in long-term debt through a private placement (USPP) with US debt investors.
The placement has two maturities of 10 and 12 years.
Proceeds have been used to repay borrowings drawn under Fletcher Building's principal bank facilities, Fletcher Building said in a statement.
The funds raised have been swapped into Australian dollars in a mix of fixed and floating interest rates. The company has previously accessed the USPP market for longer term funding.
"With the completion of this transaction we have been able to extend the debt maturity profile which suits the long-term nature of our business," Fletcher Building's chief financial officer Bill Roest said.