In commercial building construction, the air barrier is an important part of the building enclosure because it helps control unwanted air movement through walls, roof systems, and other parts of…
High-rise roofing projects require careful planning because roofing crews work above occupied offices, hotels, apartments, hospitals, and other active buildings. Workers are exposed to elevated work areas, while occupants and…
- August 14, 2026
What is a curb extension and when is it required?
A roof curb extension is a component installed on top of an existing roof curb to increase its height. In commercial roofing, curb extensions are commonly used around rooftop HVAC…
- August 14, 2026
What is inward vapor drive and why is it significant in Florida?
Inward vapor drive is the movement of water vapor from the hot, humid exterior of a building toward a cooler interior. It is particularly important in Florida commercial roofing because…
Downtown commercial roofing projects often require cranes, material hoists, boom lifts, or other equipment to move roofing materials and debris between street level and the roof. Because these projects can…
When planning a commercial roof insulation upgrade, one of the most important questions is how much insulation can actually be installed without interfering with existing rooftop equipment. While increasing insulation…
Replacing a commercial roof on a high-rise building can be challenging when street access is limited. Downtown office towers, hotels, hospitals, residential towers, and other high-rise properties may have restricted…
- August 14, 2026
How does hygrothermal modeling help specify a Florida roof?
Hygrothermal modeling helps roofing professionals evaluate how heat and moisture move through a roof assembly over time. For Florida commercial buildings, this analysis can be especially valuable because roofs are…
Class A office towers in Florida require commercial roofing systems that balance long-term durability, hurricane resistance, energy performance, waterproofing, aesthetics, and ease of maintenance. Unlike low-rise commercial buildings, high-rise office…
- August 14, 2026
What is dew point analysis for a roof assembly?
Dew point analysis is an important method used to evaluate moisture and condensation risks within a roof assembly. It helps roofing professionals determine whether water vapor may condense inside insulation,…