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,…
- August 14, 2026
How does construction traffic from other trades damage a roof?
Construction traffic from other trades is a common but often overlooked cause of commercial roof damage. During a building renovation, HVAC installation, electrical work, plumbing, solar installation, masonry work, or…
Buildings that store hazardous materials require roofing systems designed around more than weather protection. Warehouses, manufacturing facilities, chemical storage buildings, laboratories, agricultural facilities, and industrial properties may store flammable, corrosive,…
A rooftop equipment survey is a detailed inspection of the equipment, structures, and existing roof conditions on a commercial building before a roofing contractor prepares a bid. It gives the…
Yes. Rooftop equipment servicing should be documented and logged as part of a commercial roof protection program. HVAC units, exhaust fans, vents, skylights, solar equipment, and other rooftop systems require…
Interior humidity from a natatorium, commercial laundry, or other moisture-intensive facility can significantly affect commercial roof design. These buildings generate large amounts of warm, moist air that can migrate toward…
Reroofing a commercial building that operates continuously can be significantly more complicated than replacing a roof on an empty or lightly occupied property. Hospitals, data centers, manufacturing plants, distribution centers,…
- August 14, 2026
How do you prevent damage from window washing and facade crews?
Window washing and facade cleaning are routine maintenance activities for commercial buildings, but they can create unexpected risks for the roof system. Workers may access the roof, place ladders or…
- August 14, 2026
How is rooftop electrical conduit relocated during roof work?
Rooftop electrical conduit is common on commercial buildings because electrical wiring often needs to reach rooftop HVAC equipment, exhaust fans, lighting, solar equipment, and other systems. When a commercial roof…
A rooftop access policy is a written set of rules that defines who may access a building’s roof, when access is permitted, how workers should enter and move around the…