South Grand Boulevard, Restaurant Row Roofing
The South Grand restaurant corridor has a rooftop environment defined by kitchen exhaust. High-volume restaurant operations, particularly the Vietnamese, Ethiopian, and international cuisine restaurants that have made South Grand a dining destination, run exhaust systems that discharge grease-laden air through roof penetrations. Without grease-rated flashing details at those penetrations, the membrane degrades in the area surrounding the curb, creating leak pathways that appear as water infiltration near the kitchen area of the building below.
We document every exhaust penetration on South Grand buildings during inspection and evaluate the flashing detail at each one. Buildings that have been through multiple tenant changes without flashing updates often have a mix of penetrations, some with correct details, some with generic TPO or sealant-only details that are failing. We specify the correct grease-rated detail in every repair and replacement scope we write for South Grand commercial buildings.


