Pemko STC411APK Acoustic-Concealed Automatic Door Bottom
Sound Rated Concealed door bottom with mill aluminum finish with black insert.

Pemko door bottom seals consist of a variety of solutions for sealing a door to the threshold or floor surface.

Pemko automatic door bottoms consist of an aluminum case which surrounds a movable drop bar seal. The drop bar seal is actuated by a plunger which contacts the jamb as the door is closing, forcing the drop bar seal down against the floor or threshold.

Details and product specs of the Pemko STC411APK Acoustic Door Bottom:

Door Thickness Required:	1 3/4"
Material:	Aluminum case w/ black Pemkoprene insert
Undercut Seal:	This door bottom can seal up to a 3/4" gap under the door
Application:	Can be used in a wood or HM steel door
Movable Drop Bar Seal	Mill aluminum
Width x Height	9/16" x 1 3/8"
Gasket/Seal:	Black
Ratings:	Air, Sound, Smoke & Fire Tested, ANSI/BHMA Certified, UL Listed
Factory Comments:	- Smoke Tested - UL1784, Fire Rated - UL10C - Positive Pressure, Sound Tested - ASTM E90, UL Certified 4L10 - Meets ANSI Standard S12.60-2002, Acoustical Performance Criteria, Design Requirements, and Guidelines for Schools - Helps school projects earn LEED IEQ School Specific Credits for Enhanced Acoustical Performance
Handed:	Non-handed.  Can be field-trimmed up top 2" for an exact fit to a door.
Finishes Available:	A - Mill Aluminum
Mfg Model #:	STC411APK
MDI Supply Item #:	PEM-STC411APK
Packaged & Sold:	Individually

Pemko STC411APK Acoustic-Concealed Automatic Door Bottom
Sound Rated Concealed door bottom with mill aluminum finish with black insert.

Pemko door bottom seals consist of a variety of solutions for sealing a door to the threshold or floor surface.

Pemko automatic door bottoms consist of an aluminum case which surrounds a movable drop bar seal. The drop bar seal is actuated by a plunger which contacts the jamb as the door is closing, forcing the drop bar seal down against the floor or threshold.

Downloads for the Pemko STC411APK Acoustic Door Bottom:

Cut Sheet:	Click here for the Pemko STC411APK Cut Sheet
Sell Sheet:	Click here for the Pemko STC411APK Sell Sheet