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Single swing metal door with 300 sq. in Dual Glazed Vision Light Push/Pulls (No latch)

Type: Acoustical
Perimeter Seal: Dual Magnetic Gasket
Bottom Seal: Super "H" Door Bottom
Door Thickness: 2.75" / 69.85mm
Min Frame Depth: 6.25" / 158.75mm
Max Leaf Size: 48" x 96"
STC Rating: 47
Max Fire Rating: N/A

Single swing metal door with 300 sq. in Dual Glazed Vision Light Push/Pulls (No latch)

Type: Acoustical
Perimeter Seal: Dual Magnetic Gasket
Bottom Seal: Super "H" Door Bottom
Door Thickness: 2.75" / 69.85mm
Min Frame Depth: 6.25" / 158.75mm
Max Leaf Size: 48" x 96"
STC Rating: 47
Max Fire Rating: N/A
Transmission Loss in dB/Hertz - 1/3 Octave Bands
100
32
125
26
160
32
200
36
250
40
315
44
400
45
500
45
630
46
800
47
1000
47
1250
47
1600
50
2000
53
2500
55
3150
56
4000
57
5000
60

Dual Magnetic Perimeter Seals

This door is equipped with a dual Magnetic door sealing system. It consists of a dual magnetic perimeter seal. Magnetic seals allow the use of a wide range of electrical hardware, such as electric locks and strikes. Due to their zero preload against the door leaf, the sensitive electronics are not compromised. Dual magnetic seals also offer a very high acoustical rating.

Isolated Edge Construction

This door uses an Isolated Edge construction, which separates the two outer door skins from each other. A strip of neoprene is installed between the two door skins, reducing the amount of sound transmission through the actual steel faces. The seal is notched between the hinge and lock cutouts and does not interfere with hardware cuts.

Super "H" Door Bottom

Overly's super "H" door bottom is the only choice for unbeatable sound control. Always used in conjunction with our cam-lift hinges, this door bottom compresses tightly against the floor. We recommend smooth level sealing surfaces for this door bottom. Uneven or abrasive flooring may prematurely wear the door bottom. A smooth raised threshold is recommended when using this door bottom.

Recommended Hardware:

Hinges:

Full Mortise Cam-Lift
Suggested Models:
  • Overly MCL-1000

Thresholds:

Saddle
Must have smooth top, no ridges or grooves
Suggested Models:
  • Reese S105
  • Pemko 154
  • NGP 412
  • Zero 164

Pulls:

Surface Mounted
Suggested Models:
  • Rockwood
  • Ives
  • Glynn Johnson

Closers:

Surface MountedANSI 156.4 Grade 1
Rigid arms are not recommended.
Suggested Models:
  • Corbin/Russwin DC2000, DC3000, DC4000
  • Dorma 8600, 8900
  • LCN 4010, 4020, 4041 Super Smoothie
  • Norton 7500, 8500
  • Sargent 250, 251, 350, 351, 1230, 1231, 1250, 1251

Support Documents:

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