Commercial roofing projects can create stormwater management concerns, especially during roof replacement, tear-off, material storage, and construction activities that expose debris, chemicals, or other pollutants to rainfall. A common question…
Detailing a commercial roof at a masonry parapet with through-wall flashing is essential for preventing water intrusion where the roof assembly meets a vertical wall. A properly designed parapet flashing…
For commercial buildings in Florida, the minimum roof insulation R-value depends on the building’s climate zone, roof construction, occupancy, and the compliance method used under the Florida Building Code. Under…
- August 14, 2026
Which roofing materials can actually be recycled in Florida?
Commercial roof replacement projects generate significant amounts of construction waste. When an existing roof is removed, property owners often assume that all tear-off materials must go directly to a landfill.…
Insulation is an important part of a commercial roofing assembly, but its role goes far beyond energy efficiency. The type, thickness, density, and installation method of insulation can directly affect…
- August 14, 2026
Where does commercial roofing tear-off waste go in Florida?
Commercial roof replacement projects generate large amounts of waste when existing roofing systems are removed. A typical tear-off may include old roofing membranes, insulation, asphalt materials, metal flashing, fasteners, damaged…
- August 14, 2026
Should parapet walls be waterproofed on the back side?
Yes, parapet walls should generally be waterproofed on the back side, especially where the wall is exposed to rain, wind-driven water, or moisture. Waterproofing the back side of a parapet…
Commercial roofing projects involving older buildings may uncover asbestos-containing materials (ACM) during roof replacement, repair, or tear-off activities. Because improper handling of asbestos can release hazardous fibers into the air,…
Older commercial buildings often have built-up roofing (BUR) systems that may contain materials requiring special evaluation before repair, restoration, or replacement work begins. Because many BUR systems installed decades ago…
- August 14, 2026
How do fire codes affect roof access points and smoke vents?
Fire codes play an important role in how commercial roofs are designed, accessed, maintained, and modified. Roof access points, roof hatches, stairways, and smoke vents are not simply roofing components;…