Pemko PDB4131 Acoustic Automatic Door Bottom
Semi Mortised or Surface Mount

This product has been discontinued by the manufacturer.

The PEMKO PDB Series of Acoustic Automatic Door Bottoms brings sound attenuation to a whole new level. The unique patent-pending design creates uniform seal pressure across the entire door bottom, resulting in superior acoustic performance.  

Independent third-party test data has shown that the PEMKO PDB Series has “sealed-in-place” type performance, achieving zero drop in STC ratings in many typical wood and hollow metal door applications.

PEMKO PDB Series Automatic Door Bottoms help to meet ANSI Standard S12.60-2002, Acoustical Performance Criteria, Design Requirements, and Guidelines for Schools, and can help school projects earn LEED IEQ School Specific Credits for Enhanced Acoustical Performance.

The PEMKO PDB Series delivers Best-in-Class performance.

PEMKO PDB4131 DETAILS:

»  Acoustic Automatic Door Bottom

»  Length: As noted per ordered size.  Product can be field trimeed up to 2" maximum.

»  Material: Durable and long lasting 6063-T6 Aircraft Aluminum with EPDM insert

»  Finish: Anodized Aluminum

»  Fasteners: #8 x 1-1/4" sheet metal screw

»  Mounting: Semi Mortised or Surface

»  Sound Rated: Tested in accordance with ASTM E 90-2009 Additional third party STC test results available

»  Fire Rated: Meets the requirements for ANSI/BHMA A156.22-2011, Door Gasketing Systems. Meets UL10C fire rating.

»  Smoke Tested: Tested in accordance with UL 1784-2001, Air Leakage Tests of Door Assemblies, and meets the performance criteria for allowable air leakage as specified in NFPA 105-99, Installation of Smoke Control Door Assemblies. Meets the requirements for Category H - Smoke Seals.

»  Can be used for hospitality, healthcare, school, office building, theater, auditorium applications.

Technical Specifications:

Application:  Wood and Hollow Metal Doors

Material:   6063-T6 Aircraft Aluminum

Insert Material: EPDM

Finishes: 
  

PDB411_E:
  Mill Finish Aluminum

PDB4131_E:
  Clear Anodized
  Dark Bronze Anodized

Fasteners: 
  

PDB411_E:
  Special #6 x 5/8" bugle tip sheet metal screw

PDB4131_E:
  #8 x 1-1/4" sheet metal screw

Sound Rated: 
Tested in accordance with ASTM E 90-2009 
Additional third party STC test results available

Fire Rated: 
Meets the requirements for 
ANSI/BHMA A156.22-2011, Door Gasketing Systems. 
Meets UL10C fire rating.

Smoke Tested: 
Tested in accordance with UL 1784-2001, Air Leakage 
Tests of Door Assemblies, and meets the performance 
criteria for allowable air leakage as specified in NFPA 
105-99, Installation of Smoke Control Door Assemblies. 
Meets the requirements for Category H - Smoke Seals.