Tapered roof design plays an important role in determining where drains and scuppers should be located on a commercial roof. A tapered roof system uses insulation with varying thicknesses to…
- August 14, 2026
How are aircraft hangar roofs designed for wind and long spans?
Aircraft hangar roofs present unique commercial roofing challenges because hangars often combine very large roof areas, long structural spans, large door openings, and significant exposure to wind. In Florida and…
A zero-slope or reverse-slope roof condition occurs when a commercial roof does not provide adequate drainage toward designated drains, scuppers, or gutters. Instead of directing water away from the building,…
When commercial or industrial roofing and building systems require work involving gas, electrical wiring, or refrigerants, it is important to use properly licensed and certified professionals. These trades involve different…
Commercial roofs above high-heat industrial processes face conditions that are significantly more demanding than those found on typical office, retail, or warehouse buildings. Foundries, metalworking plants, manufacturing facilities, commercial kitchens,…
A tapered roof layout is designed to create positive drainage by gradually varying the thickness of insulation across the roof surface. When a commercial building already has rooftop equipment—such as…
When commercial roofing work requires rooftop HVAC units, exhaust fans, electrical equipment, or other mechanical systems to be moved or temporarily disconnected, one of the most common questions is: Who…
- August 14, 2026
What lead times should be expected for a custom tapered package?
When planning a commercial roof replacement or restoration, a custom tapered package can improve drainage, reduce ponding water, and provide the correct slope for the roofing system. However, because tapered…
- August 14, 2026
How is a new roof protected during a crane pick?
Installing heavy rooftop equipment—such as HVAC units, generators, air handlers, or other mechanical systems—often requires a crane pick. While a crane makes it possible to place equipment precisely on a…
- August 14, 2026
Can tapered insulation correct a structurally sagging roof?
Tapered insulation can improve roof drainage and correct minor slope deficiencies, but it cannot repair a structurally sagging roof. If a commercial roof is sagging because of damaged roof decking,…