Acoustical Door Astragal: #140 - One active door Data Sheet

Acoustical door astragals are designed to effectively seal off the air gaps that create sound leaks on double doors. One seal is attached to the active door and the neoprene seal overlaps onto the inactive door. The #140 is a neoprene seal to assure a proper closure. Just as you need acoustical door jambs to seal off the outside vertical sides and top of your door, these astragals are used to seal off the meeting point of the double doors.

• #140A - Aluminum finish
•  Easy installation
•  Can be used on wood or metal
• doors
•  To be used when only one door is active