CorGuard FRP Acoustical Doors
Long-lasting appearance that shuts out sound
Busy streets, disruptive machines, loud animals — you name it, we’ll silence it. Go above and beyond the long-lasting appearance and durability by adding an acoustical element. Measured by laboratory testing of the door per ASTM E-90, the results are reported as STC (Sound Transmission Class) rating, affirming the doors ability to meet specific project requirements.
All of Oshkosh Door Company’s STC ratings are based on operable unit testing, a more accurate real-world evaluation of the door’s sound reduction capabilities.
For sound looks and performance, count on Oshkosh Door Company for your acoustical door needs.
STC ratings available STC 31 through STC 47.
| STC Rating | Test Report # | Door Thickness | Fire Rating | Gasket System | Glass Size | Max Size For Fire Rating | Gasketing Detail Drawing click to download PDF |
Specifications click to download PDF |
Product Data Sheet Number |
|---|---|---|---|---|---|---|---|---|---|
| 47 | C1899.01 l2 | 1 3/4″ | NA | 17 | – | 4-0x8-0 | DD617 | GA47 | PDS 615 |
| 46 | 94453.01 D6 | 1 3/4″ | NA | 15 or 18 | – | 4-0x8-0 | DD615 or DD618 | GA46 | PDS 616 |
| 46 | 94453.01 D3 | 1 3/4″ | NA | 15 or 18 | – | 4-0x8-0 | DD615 or DD618 | GA46M | PDS 616M |
| 45 | 94453.01 D10 | 1 3/4″ | NA | 15 or 18 | – | 4-0x8-0 | DD615 or DD618 | GA45 | PDS 617 |
| 44 | C3867.02C | 1 3/4″ | NA | 15 or 18 | 100sq in | 4-0x8-0 | DD615 or DD618 | GA44 | PDS 618 |
| 43 | C3867.02G | 1 3/4″ | NA | 15 or 18 | – | 4-0x8-0 | DD615 or DD618 | GA43 | PDS 619 |
| 42 | C3867.01H / .02l | 1 3/4″ | NA | 15 or 18 | 100sq in | 4-0x8-0 | DD615 or DD618 | GA42 | PDS 620 |
| 40 | B3279.01 D5 | 1 3/4″ | NA | 15 or 18 | Note 1 | 4-0x8-0 | DD615 or DD618 | GA40 | PDS 621 |
| 39 | B3279.01 D5 | 1 3/4″ | NA | 15 or 18 | 100sq in | 4-0x8-0 | DD615 or DD618 | GA39 | PDS 624 |
| 38 | C1899.01 l2 | 1 3/4″ | NA | 15 or 18 | Note 1 | 4-0x8-0 | DD615 or DD618 | GA38 | PDS 625 |
| 37 | 99207.01-113-11 | 1 3/4″ | NA | 15 or 18 | 100 sq in | 4-0x8-0 | DD615 or DD618 | GA37 | PDS 626 |
| 35 | A9042.01A | 1 3/4″ | NA | 11 | Note1 | 4-0x8-0 | DD611 | GA35 | PDS 627 |
| 34 | A9042.01A | 1 3/4′ | NA | 11 | – | 4-0x8-0 | DD611 | GA34 | PDS 629 |
| 31 | A0001.01-113-11 | 1 3/4″ | NA | 14 | 720 sq in | 4-0x8-0 | DD614 | GA31 | PDS 631 |
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Note 1: Anemostat vision kits tested independently from the doors are available with STC ratings as high as 42 on kits up to 864 square inches.
Note 2: Please see individual specification sheets for full details on labeling, allowable light sizes, etc. |
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