Correct Roofing & Construction » Projects » Lake County Flat Roof Gallery Lake County, IL Flat Roof Clean-up and Replacement of an old slate roof showing signs of major water damage and structural weakness. AllConstructionRoofSiding Margarita SidingSiding Dukatt RoofRoof Gazebo ConstructionConstruction Outdoor Ceiling Repair – ConstructionConstruction Patio Add-OnConstruction Commercial Building – Flat RoofRoof Commercial Building – RoofRoof Siding Construction – VinylSiding Kenosha, WI RoofRoof Round Lake, IL Roofing+Roof Entryway Stairs – ReconstructionConstruction Lake County Flat RoofRoof