Petersen offers its line of SS Airflow systems, designed specifically with commercial buildings in mind. Highly suitable for both shingle and metal roofs, the system allows for balanced intake and exhaust ventilation to provide optimal airflow, greatly increasing the roof’s longevity and energy efficiency.

PAC SS Airflow systems, designed specifically for ventilation needs at the eave and the ridge of each project, contribute to the green roof system for superior sustainability and life-cycle value.

The PAC SS Vented Eave greatly improves necessary intake airflow near the eave, preventing heat build up and moisture accumulation. Available in two versions, vented nailbase and attic vented, both are specifically engineered to meet the NFA (net free area) requirements for the individual project. The superior design eliminates the need for wood blocking and vented soffits to reduce installation costs while providing exceptional ventilation capacity.

The SS Vented Eave provides pre-slotted fastening holes on the roof flange and the cover, allowing for thermal movement as well as ensuring proper fastening location.

Features

• Provides outstanding roof ventilation to ensure long-term roof performance
• Superior, efficient design for ease of installation
• Sturdy, metal construction
• Lower heating and cooling costs
• Moderates roof temperatures to prevent ice dams
• Reduces mold and mildew
• Wide variety of colors and finishes
• Convenient 12' lengths