General Performance Specifications 2.1.1. The roof coating system must consist of a two-layer, high-performance composite system engineered to provide both thermal resilience and weather resistance. 2.1.2. Thermal resilience coating (base layer) must be able to reduce the cooling energy consumption by 20% and have a thermal energy storage capacity of ≥ 1 BTU/sq.ft 2.1.3. Weather resistant coating must have excellent resistance to water ponding, UV degradation, and dirt pickup 2.2. Requirements 2.2.1. The following specifications are to ensure that the high-performance fluid-applied roof coating system will perform the tasks necessary to satisfy the project’s objectives. Any deviation from the following specifications must be explained and justified 2.2.2. Bidder shall meet or exceed the following capabilities and design specifications: 3. General Project Requirements 3.1. Material Performance 3.1.1. Thermal Resilience Coating (Base Layer): • Water-based or hybrid acrylic thermal barrier coating • Must demonstrate measurable reduction in thermal conductivity compared to uncoated surfaces • Strong adhesion to aged mod-bit, BUR, and other common roofing substrates • Highly breathable (vapor permeable) while maintaining liquid water resistance.
