Green roofs provide commercial buildings with many benefits, including improved energy efficiency, stormwater management, extended roof membrane protection, and enhanced sustainability. However, detecting leaks under a green roof system can…
A building classified as “partially enclosed” can experience significantly higher internal wind pressures, which can increase the net wind uplift acting on its roof. For commercial buildings, warehouses, industrial facilities,…
- August 14, 2026
What is a root barrier and why is it required?
A root barrier is a protective layer installed in certain roofing systems, landscaping applications, and construction projects to prevent plant roots from causing damage to underlying structures. In commercial roofing,…
- August 14, 2026
What waterproofing membrane is used beneath a vegetative roof?
A vegetative roof, also called a green roof, requires a highly durable waterproofing system beneath the growing media and plants to protect the building structure from moisture damage. The waterproofing…
Determining the correct design wind speed for a specific Florida address is an important step in commercial roof design, replacement, repair, and permitting. Florida properties are exposed to significant hurricane…
- August 14, 2026
Which plant species work on a Florida green roof?
Florida’s warm climate, intense sunlight, heavy rainfall, and hurricane conditions make green roof plant selection different from other regions. A successful Florida green roof requires plant species that can tolerate…
- August 14, 2026
Are Vegetative Roofs Practical in Florida’s Climate?
Vegetative roofs, also known as green roofs or living roofs, are becoming increasingly popular in sustainable commercial building design. These roofing systems use layers of vegetation, growing media, drainage components,…
- August 14, 2026
How do you inspect an SPF roof for hidden moisture?
Spray polyurethane foam (SPF) roofing systems are known for their durability, energy efficiency, seamless installation, and ability to protect commercial buildings from water intrusion. However, like any roofing system, SPF…
When planning a commercial roofing project, one of the most important decisions is how the roofing requirements will be defined. The project specification determines what contractors must provide and how…
- August 14, 2026
What is the internal pressure coefficient (GCpi) and how does it change roof design?
When engineers design a commercial or industrial roof for wind, they must consider more than the wind pushing or pulling on the outside of the building. Wind can also create…
