ProSTUD® Sound Rated Assemblies
ProSTUD has exceptional sound performance in over 75 tested sound assemblies.
Sound Testing was conducted by:
Western Electro - Acoustic Laboratory
ProSTUD STC Ratings sorted by assemblies:
ProSTUD STC Sound Ratings Chart
ProSTUD 3-5/8" Sound Assemblies
Partition type | Assembly description | STC Rating / Test Report | ||||
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ProSTUD 25(15mil) | ProSTUD 20(18mil) |
ProSTUD 30mil |
ProSTUD 33mil |
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@24" o.c. | 43 TL09- 539 |
40 TL19- 091 |
36 TL13- 204 |
36 TL13- 197 |
@16" o.c. | 39 TL19- 105 |
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@24" o.c. | 48 TL09- 540 |
47 TL19- 094 |
37 TL13- 203 |
37 TL13- 196 |
@16" o.c. | 45 TL19- 104 |
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@24" o.c. | 49 TL13- 167 |
51 TL19- 092 |
40 TL13- 202 |
42 TL13- 195 |
@16" o.c. | 47 TL19- 103 |
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@24" o.c. | 54 TL09- 538 |
52 TL19- 093 |
42 TL13- 201 |
45 TL13- 194 |
@16" o.c. | 46 TL19- 102 |
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@24" o.c. | 54 TL18- 302 |
53 TL19- 097 |
48 TL13- 205 |
50 TL16- 369 |
@16" o.c. | 52 TL19- 101 |
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@24" o.c. | 59 TL09- 543 |
58 TL19- 096 |
55 TL16- 367 |
56 TL16- 370 |
@16" o.c. | 56 TL19- 100 |
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@24" o.c. | 62 TL13- 181 |
60 TL19- 095 |
58 TL16- 368 |
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@16" o.c. | 59 TL19- 098 |
ProSTUD 2-1/2" Sound Assemblies
Partition type | Assembly description | STC Rating |
Test Report |
---|---|---|---|
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38 | TL09- 576 |
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45 | TL09- 577 |
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51 | TL09- 578 |
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58 | TL09- 579 |
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62 | TL09- 580 |
ProSTUD 1-5/8" Stud Chase Wall Sound Assemblies (Two parallel rows)
Partition type | Assembly description | STC Rating | Test Report |
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![]() 2 layers on each side shown |
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55 | TL09- 590 |
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59 | TL09- 591 |
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61 | TL09- 592 |
ProSTUD 2-1/2" Stud Chase Wall Sound Assemblies (Staggered in opposite walls)
Partition type | Assembly description | STC Rating | Test Report |
---|---|---|---|
![]() 2 layers on each side shown |
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58 | TL09- 593 |
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63 | TL09- 594 |
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65 | TL09- 595 |
ProSTUD 3-5/8" Stud Chase Wall Sound Assemblies (Staggered in 6" track)
Partition type | Assembly description | STC Rating | Test Report |
---|---|---|---|
![]() 1 layer on each side shown |
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49 | TL09- 587 |
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52 | TL09- 588 |
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56 | TL09- 589 |
Table Notes:
Sound Assemblies are certified by Western Electro-Acoustic Laboratories.
NVLAP Accredited for ASTM E90 & E413, ISO Certified.
* Values are the same for R-11 insulation.
- Contact ClarkDietrich Technical Services at 888-437-3244 for questions about ProSTUD Sound Rated systems.