Krieger Specialty Products
Pre-Engineered Models
The models for acoustical doors and sound control doors below represent a sample of the performance combinations possible.
These are Pre-Engineered Models.
We custom manufacture to your actual needs.
SCIF Compliant Acoustical Doors
Model STC NIC Sound Group Seal UL Label Weight  
NC3-SCIF-SG3 Single 45 40 3 NC3 1/3 (ABCD), 3/4, 1, 1 1/2, 3 Hour 9.1 Details
NC3-SCIF-SG3 Pair 45 40 3 NC3 1/3 (ABCD), 3/4, 1, 1 1/2, 3 Hour 9.1 Details
NC3-SCIF-SG4 Single 50 45 4 NC3 1/3 (ABCD), 3/4, 1, 1 1/2, 3 Hour 11.4 Details
NC3-SCIF-SG4 Pair 50 45 4 NC3 1/3 (ABCD), 3/4, 1, 1 1/2, 3 Hour 11.4 Details
705 SCIF Door and Lock Package
Model Sound Group Locking Device Brand  
Door Package with Lever 3 and 4 Kaba Mas, Sargent & Greenleaf, or Lockmaster Details
Door Package with Panic Bar 3 and 4 Kaba Mas, Sargent & Greenleaf, or Lockmaster Details
Secondary Exit Door Package 3 and 4 Von Duprin 98-EO-ALK-F Details
Acoustical Magnetic Noise Control Seals
Model STC Seal Weight UL Label Max. V/L Area Hinges Threshold  
NC6-15-8944 44 NC6 10.2 BCDE 300 SQ. IN. Cam Lift Alum. or S.S. Details
NC6-18-9345 45 NC6 12.9 BCDE 300 SQ. IN. Cam Lift Alum. or S.S. Details
NC6-18-9146 46 NC6 12.9 BCDE 300 SQ. IN. Cam Lift Alum. or S.S. Details
NC7-18-9346 46 NC7 12.9 BCDE 300 SQ. IN. Cam Lift Alum. or S.S. Details
NC7-19-9346 46 NC7 14.3 BCDE 1440 SQ. IN. Cam Lift Alum. or S.S. Details
NC6-22-0346 46 NC6 12.7 N/A N/A Cam Lift Alum. or S.S. Details
NC7-15-8950 50 NC7 10.2 BCDE Call Cam Lift Alum. or S.S. Details
NC7-18-9150 50 NC7 12.9 ABCDE Call Cam Lift Alum. or S.S. Details
NC7-17-8951 51 NC7 14.4 ABCDE Call Cam Lift Alum. or S.S. Details
Acoustical Compression Noise Control Seals
Model STC Seal Weight UL Label Max. V/L Area Hinges Threshold  
NC5-15-0340 40 NC5 8.5 BCDE 300 SQ. IN. STD Alum. or S.S. Details
NC3-15A-0344 44 NC3 8.5 BCDE 300 SQ. IN. STD Alum. or S.S. Details
NC5-19-0344 44 NC5 14.3 BCDE 1440 SQ. IN. STD Alum. or S.S. Details
NC5-15A-0345 45 NC5 8.5 BCDE 300 SQ. IN. STD Alum. or S.S. Details
NC5-19FG-9346 46 NC5 14.3 BCDE 1725 SQ. IN. Cam Lift Alum. or S.S. Details
NC5-18-9149 49 NC5 12.9 ABCDE Call Cam Lift Alum. or S.S. Details
NC3-22-0349 49 NC3 12.7 N/A N/A Cam Lift Alum. or S.S. Details
NC3-16C-8550 50 NC3 12.7 ABCDE N/A Cam Lift Alum. or S.S. Details
NC3-17C-8951 51 NC3 14.4 ABCDE Call Cam Lift Alum. or S.S. Details
NC5-19-9352 52 NC5 12.4 ABCDE Call Cam Lift Alum. or S.S. Details
NC5-19-9353 53 NC5 12.4 ABCDE Call Cam Lift Alum. or S.S. Details
NC12-30-9155 55 NC12 22.7 ABCDE N/A Cam Lift Alum. or S.S. Details
Acoustical Wood Doors with Compression Noise Control Seals
Model STC Seal Weight UL Label Max. V/L Area Hinges Threshold  
NC3-WD1-9146 46 NC3 9.5 C Call Cam Lift Alum. or S.S. Details
NC5-WD1-9147 47 NC5 9.5 C Call Cam Lift Alum. or S.S. Details
NC3-WD2-9149 49 NC3 11.0 C Call Cam Lift Alum. or S.S. Details
NC3-WD2-8550 50 NC3 11.0 C Call Cam Lift Alum. or S.S. Details
NC5-WD3-9353 53 NC5 12.5 C Call Cam Lift Alum. or S.S. Details
Acoustical Pairs of Doors
Model STC Seal Weight UL Label Max. V/L Area Hinges Threshold  
NC6-216-8945 45 NC6/A1 14.4 BCDE 300 SQ. IN. Cam Lift Alum. or S.S. Details
NC3-216-8946 46 NC3/A1 14.4 BCDE 300 SQ. IN. Cam Lift Alum. or S.S. Details
NC6-216-8947 47 NC6/A1 14.4 BCDE 216 SQ. IN. Cam Lift Alum. or S.S. Details
NC6-216-8949 49 NC6/A2 14.4 ABCDE Call Cam Lift Alum. or S.S. Details
NC7-216-8951 51 NC7/A2 14.4 ABCDE Call Cam Lift Alum. or S.S. Details
Acoustical Pocket Seal Doors
Model STC Seal Weight UL Label Max. V/L Area Hinges Threshold  
NC2P-09-1536 36 NC2 Call Call Call Cam Lift Alum. or S.S. Details
NC2P-09-1541 41 NC2 Call Call Call Cam Lift Alum. or S.S. Details
Acoustical Noise Control View Windows
Model STC Thickness Area Tested Weight Glass Type  
NCV-2525MW-47 47 8" 10.5 21 SQ. FT. 1/4" MONO x 1/4" WIRE Details
NCV-2525L-49 49 8" 11.0 21 SQ. FT. 1/4" LAM x 1/4" LAM Details
NCV-3825L-50 50 8" 12.4 21 SQ. FT. 1/4" LAM x 3/8" LAM Details
NCV-2525-9852 52 9 5/8" 14.0 21 SQ. FT. 1/4" LAM x 1/4" LAM Details
NCV-2537-9853 53 9 5/8" 15.5 21 SQ. FT. 1/4" LAM x 3/8" LAM Details
NCV-3775-9856 56 9 5/8" 21.5 21 SQ. FT. 3/8" LAM x 3/4" LAM Details
Sliding Control Room Acoustical Windows
Model STC Thickness Area Tested Weight Glass Type  
NCV-525SL-1346 46 14" 30.1 18 SQ. FT. 1/2" LAM x 1/4" LAM Details
NCV-525SL-1351 51 14" 30.1 18 SQ. FT. 1/2" LAM x 1/4" LAM Details
Generic Slip-in Frame Acoustical Door
Model STC Seal Weight UL Label Max. V/L Area Hinges Threshold  
Slip In Frame N/A NC3 N/A N/A 300 SQ. IN. Cam Lift Alum. or S.S. Details
Custom Engineered Model
The special requirements of some acoustical and SCIF projects may need a custom engineered model to meet your performance demands. With Krieger's years of experience and knowledge, our engineering department can create a product to meet your specifications.
Get started by filling out the online project specification form.
Notes
  1. Noise Control Seals and Astragals are KriegerSonic® proprietary design.
  2. Hinge type shown on tested door. STD = standard mortise butt hinge. Cam lift hinges are KriegerSonic® proprietary design and are furnished with the door assembly. Cam lift hinges will increase the force required to fully operate a door, this should be considered for facilities with handicap codes.
  3. Doors are available with up to 3 hour UL label. We also offer positive pressure tests in accordance with Standards: UL 10C and UBC 7-2 and 7-4.