Quanex Building Products Corp. today announced it has signed a definitive agreement with Lauren International to acquire Edgetech I.G. Inc. for $107 million in an all-cash transaction. Closing will take place immediately upon conclusion of applicable governmental regulatory approval. The acquisition is expected to be accretive in year one, and additional information will be disclosed at closing. Quanex Building Products Corp. is a manufacturer of engineered materials, components and systems serving the U.S. residential door and window markets. Edgetech I.G. is headquartered in Cambridge, Ohio, and has three manufacturing facilities (US/UK/Germany) that produce and market a full line of insulating glass spacer systems for door and window customers in North America and abroad.