LESSCO UTILITY BOX

Applications

Air-vapor barrier box for outlets in locations that interrupt interior airtight layers). Air / vapor barrier box to seal electrical boxes when there is no service cavity between the airtight layer and the interior finish (sheetrock).

Advantages

• Designed to attach to a wall or ceiling frame member and can contain up to three conventional electrical boxes
• No pre-made penetrations, so penetrations can be made at any location
• Bulk discounts available for full boxes (see bulk rate table for details)

Properties

• Air-vapor barrier
• Eliminates air leakage through electrical boxes
• Prevents moisture damage in walls and ceilings
• Improves comfort and energy efficiency
• Easy to install
• One size fits all electrical boxes