Improve ventilation without complicating the roof system

By The Coffee Shops®.

Simplified ventilation supports labor efficiency and cost efficacy.

Proper ventilation plays a critical role in the long-term performance of a building, but finding components that are easy to install and fully compatible with a roofing system can sometimes be a challenge. That is especially true on parapet brace walls where traditional wall vent installations often require additional fabrication and waterproofing work. FlashCo's eyebrow wall vent was designed to simplify that process on TPO low-slope systems, while helping contractors maintain a watertight assembly. 

FlashCo’s prefabricated eyebrow wall vents are intended for use on 45-to-90-degree parapet brace walls, allowing airflow between the vented area and the exterior of the structure. Because roofing membranes are frequently extended up walls, waterproofing conventional wall vents can become labor-intensive. The eyebrow wall vent addresses this challenge with a pre-attached reinforced TPO membrane flange and a coated metal front flange that can be securely fastened to wall studs before the membrane is heat welded into place.  

One of the standout features is the vent’s hooded "eyebrow" design. The hood extends below the vent opening and is engineered to help prevent wind-driven rain from entering the building. For contractors working in regions that experience frequent storms or harsh weather conditions, minimizing moisture intrusion is a key consideration when selecting ventilation accessories.  

Improved installation efficiency is another draw. Because the vent arrives prefabricated, contractors can avoid time-consuming field fabrication. The vent can be installed quickly by securing the vent sub-base to the wall, welding or adhering the flange to the membrane and completing standard finishing steps. The simplified process helps crews spend less time detailing penetrations and more time moving through the project schedule.  

The product is constructed from TPO-coated metal and features a 60-mil reinforced TPO membrane flange. Standard sizing options include an 18-inch model with 50 square inches of net free area and a 24-inch model with 120 square inches of net free area. Multiple color options are available, helping contractors match project requirements and overall roof aesthetics.  

For roofing contractors, products that reduce labor while maintaining performance can have a direct impact on profitability. Prefabricated accessories eliminate many of the inconsistencies associated with field-built components and can help improve installation quality across projects. By combining ventilation, weather protection and streamlined installation into a single unit, the eyebrow wall vent offers a practical solution for contractors looking to improve efficiency on TPO roofing applications.  

As labor remains one of the industry's most valuable resources, solutions that help crews work faster without sacrificing quality continue to gain attention. Prefabricated ventilation components like the FlashCo eyebrow wall vent demonstrate how thoughtful product design can help contractors complete projects more efficiently while delivering reliable long-term performance. 

Explore FlashCo's ventilation solutions.