Tour of the IKO Roofing Shingle Plant Bob visits the IKO roofing shingle plant in Wilmington, DE, where he becomes familiar with different types of shingles. Clip Summary Bob visits the IKO roofing shingle plant in Wilmington, DE, where he becomes familiar with different types of shingles. Your browser does not support the video tag. Clips in Roof Demolition Shed Roof Installation Tour of the IKO Roofing Shingle Plant Removing the Roof Clips in More Excavation and Foundation Work Tour of the Victorian Interior Reviewing Plans for Updating the Victorian Demolition and Reconstruction of Victorian Foundation Share Design DIY Exterior Interior Lawn & Garden More Real Estate Reviews Clips in More Installing High-Performance French Doors Removing Horsehair Plaster and Door Framing Matching Original Victorian Frieze Board Spraying In Closed-Cell Insulation Clips in Chicago Coach House Interior Tour Faux-Finish Painting in the Master Bedroom Exterior Tour Final Exterior Touches