Lott’s Concrete Products, Inc. is a Florida product approved lintel and precast concrete products manufacturer. Since 1963 we have manufactured and distributed precast lintels and sills throughout Florida and the south east United States. Our goal is to provide the building community with superior quality and service with competitive pricing. LINTELS, DOOR HEADERS, THICK SILLS (STANDARD OR FLUSH), and REGULAR DOOR SILLS.