Extruded polystyrene (XPS) is a rigid foam insulation material made by forcing polystyrene through an extrusion process to create a dense, closed-cell board. It has traditionally been used in commercial…
- August 14, 2026
How do Florida state and local rules interact on heat protection for outdoor workers?
Florida’s commercial roofing industry operates in one of the hottest and most humid construction environments in the United States. Roofing crews regularly work outdoors on exposed roof surfaces where temperatures…
A fastener pull-out test is a field test used to determine how much tensile force a roofing fastener can withstand before it pulls out of the roof deck. It is…
- August 14, 2026
When is EPS preferred over polyiso in Florida applications?
Florida’s hot, humid climate makes roof insulation an important part of commercial roofing design. Building owners often compare expanded polystyrene (EPS) and polyisocyanurate (polyiso) because both are rigid insulation products…
Florida’s hot and humid climate creates significant safety challenges for commercial roofing crews. Roofing workers are exposed to direct sunlight, hot roof surfaces, heavy physical activity, and limited shade while…
Commercial roofing projects involve significant investments in materials, labor, equipment, and building protection. During construction, unexpected events such as storms, fire, theft, vandalism, or accidental damage can create costly losses.…
- August 14, 2026
How does steel deck gauge affect fastener holding power?
Steel deck gauge plays a major role in determining how securely roofing fasteners can hold a commercial roof assembly. In general, the thicker the steel deck, the greater the fastener…
High-density polyiso, short for high-density polyisocyanurate, is a rigid foam insulation material designed to provide both thermal performance and physical protection within commercial roofing systems. Unlike standard polyiso insulation, high-density…
- August 14, 2026
What indemnification language is typical in roofing contracts?
Commercial roofing projects involve multiple risks, including property damage, personal injury, defective work claims, subcontractor issues, and third-party disputes. To allocate responsibility for these risks, roofing contracts often include an…
When a commercial roof is being repaired or replaced, deteriorated roof deck sections must be addressed before a new roofing system is installed. In Florida, roof deck replacement is not…