Residential Roofing Installation using CertainTeed Landmark Pro

Roof had multiple leaks due to spaced sheathing which is common on older homes. Spaces between sheathing will cause nails to pop through shingles. Manufacturer's requires sheathing replacement for warranty eligibility. Landmark Pro Shingles (Charcoal Black), Linen 6" Seamless Gutters and Leafree gutter guards installed.