The Unsung Hero: Roofing Underlayment and Its Critical Function

While the shingles or tiles on top of a roof may be the most aesthetically pleasing — and indeed weather-shielding — feature of a roofing system, there is another roofing Overlooked, the underlayment serves structural second-string protective function as between exterior surface of roofing and roof deck, deflecting water and serving a monumental function as […]