VSA's exterior building products offer superb moisture protection combined with simple, easy installation.

 THE PROBLEM: Water intrusion into the building envelope
• Conventional wall applications are not sufficient
• Rain water seeps behind a light fixture, saturating the wall
• Unable to dry, the sheeting and the structure rots
• Mold causes health issues
• Exterior repairs are costly and time-consuming

THE SOLUTION: Self-flashing Over Air Barrier (OAB) electrical mounting blocks
• Patented rain chanels and bottom drip cap divert water from the back wall BEFORE it can penetrate the building envelope
• The OAB electrical box fits inside the Third Wave mounting block
• Eliminates the need to cut into the building envelope with anything larger than  the size of the electrical wire
• Protects the integrity of the building envelope
• Saves time and labour with a two-in-one application

 Click here to go directly to the OAB product page.