Features
- Eliminates air leakage through electrical boxes
- Prevents moisture damage in walls and ceilings
- Improves comfort and energy efficiency
- Easy to install
- One size fits virtually all standard single, double, triple and ceiling electrical boxes
- Dimensions: 6 1/2″ x 7 1/2″ x 3″ deep
- The LESSCO AVB Box works equally as well with membrane application or the Airtight Drywall Approach-ADA