One layer type x two layers one two none 39 nr.
Stc rated wall panels.
16 gauge crs 1 wide frame and door is 20 gauge crs.
5 8 type x one layer one side 2 2 fiberglass batt 47 1 hr.
White powder coat paint.
Rated to stc 47 for sound rated walls to help you meet noise containment and sound transmission blocking requirements.
Jl industries introduces the first stc rated access panel on the market.
When soundproofing rooms the stc of your doors windows need to be equal to or greater than the stc of your walls in order to maximize the rating.
3 5 8 metal studs 5 8 gyp 2 layers total batt insulation.
Staggered or double stud walls are higher rated than single stud walls.
Lab tests are performed at nvlap certified laboratories in accordance with astm e90 and astm e492.
The ss pa 124 material offers an stc rating of 9 and the ss pa 224 material offers an stc rating of 13.
The density of the ss pa product also gives it the ability to block sound.
Stc rated wall assemblies below please find stc rated wall assemblies based on our acoustic lab tests and insul models.
Gypsum wallboard each side finish insulation stc fire rating one layer one side none 36 nr 5 8 type x one layer one side none 39 1 hr.
Structurally decoupling drywall panels from each other using steel studs a staggered stud wall double wall stud or resilient channels can produce an stc rating as high as 63 for a double stud wall and will result in an effective low frequency loss.