"Crest Guard Roofing" likely refers to specialized ridge cap shingles (cresting) or a brand/product named RoofGuard, designed to protect the roof's highest point (the ridge) and critical drainage areas (scuppers) from leaks and debris, offering enhanced protection and reducing maintenance compared to standard ridge vents or covers, ensuring a watertight seal and lasting durability for your roof's peak. KeyWords: TPO RoofingRoof ,Repair & Installation. Hours:24 read full review »