The single most costly and critical component of a building is a roof system. There’s more to determining the value and life of a roof system other than asking the question “does it leak?”. Is there ponding that can lead to the degradation of a overall structure or are you only 10 years in to the total life of a quality installed and maintained 40 year life roof system? Considering the immense expense and undertaking of replacing a roof system, it is best to have an expert, unbiased assessment of the current roof’s condition. Crescent’s roof assessment service is managed by a long standing member of the NRCA – National Roofing Contractors Association.