Stock in Masonite International surged in Thursday trading following a $3.1 billion friendly takeover offer from a New York buyout company.

Shares in the Mississauga, Ont.-based company jumped $5.65 to close at $41.15 on the TSX.

After markets closed Wednesday, door maker Masonite said it had agreed to be acquired by Kohlberg, Kravis, Roberts & Co. (KKR) in an all-cash offer worth $40.20 a share.

Analysts said the fact that Masonite shares closed almost a dollar higher than the offer price indicates that some in the market are expecting a higher bid may emerge.

Masonite said its management team will remain in place and under terms of the deal would have to buy five per cent of the equity of Masonite at the same price KKR is paying for its shares.

"Our entire management team will continue to focus on providing superior service and products to our customers worldwide," Masonite CEO Philip Orsino said in a release.

KKR executive Paul Raether said he expected to "continue its expansion as a leading manufacturer of door products and look forward to working with management on the next stage of the company's development."

KKR, a private equity firm that specializes in management buyouts, has been active in Canada before. In 1999, a KKR-led group bought Shoppers Drug Mart for $2.6 billion, later making millions when it sold most of its Shoppers shares.

In 2002, it teamed up with the Ontario Teachers' Pension Plan to buy the Yellow Pages directory business from Bell Canada for $3 billion. KKR and Teachers' spun off that business into an income trust, again reaping a handsome reward.

Masonite is one of the biggest makers of steel and wooden doors in the world. Canadian door-maker Premdor acquired U.S.-based Masonite Corp. in 2001 and assumed the name Masonite International.

Masonite's profits have been rising along with the housing boom. In its most recent quarter, the company reported revenues grew 29 per cent to $597.2 million US, while net income jumped 19 per cent to $36.7 million US.

Masonite International has more than 80 plants in 17 countries around the world. It employs 14,000 people.