Lansing Building Products, a provider of building products and materials, agreed to acquire the distribution business of Harvey Building Products, a distributor of exterior building products and a manufacturer of windows and doors, from Dunes Point Capital. Simultaneously, Lansing entered into a definitive agreement to sell a majority interest to Markel. Financial terms were not disclosed. "This partnership places us in a powerful position of strength to lead the building products industry and to set a new bar of what it means to deliver a best-in-class experience for our associates and customers," Jim Barreira, Harvey Building Products Chairman.