STC-52 Wall Width 51⁄8″
UL-V463 1-Hour Fire Rating

SoundGuard UL-V463 STC-52
Steel Stud (Non-loadbearing) Area Partition Wall

  • Gypsum Board – 5⁄8″ thick gypsum board applied vertically or horizontally
  • Steel Studs – 1-5⁄8″ 24 in. o.c
  • Batts and Blankets – 3-1⁄2″ R-13 batt insulation
  • Isolator Air Space – 3⁄4″ air cavity
  • Steel Studs – 1-5⁄8″ 24 in. o.c
  • Gypsum Board – 5⁄8″ thick gypsum board applied vertically or horizontally

Manufacturer Information

SCAFCO Steel Stud Company
Spokane, WA 99202
509-343-9000

Fire-Resistance Ratings – UL-V463

Testing Information

Riverbank Acoustical Laboratories™
SoundGuard STC tested at Riverbank Acoustical Laboratories™

 



STC-57 Wall Width 57⁄8″
UL-V463 1-Hour Fire Rating*

SoundGuard UL-V463 STC-57
Steel Stud (Non-loadbearing) Area Partition Wall

  • Gypsum Board – 5⁄8″ thick gypsum board applied vertically or horizontally
  • Gypsum Board – 5⁄8″ thick gypsum board applied vertically or horizontally
  • Steel Studs – 1-5⁄8″ 24 in. o.c
  • Batts and Blankets – 3-1⁄2″ R-13 batt insulation
  • Isolator Air Space – 3⁄4″ air cavity
  • Steel Studs – 1-5⁄8″ 24 in. o.c
  • Gypsum Board – 5⁄8″ thick gypsum board applied vertically or horizontally

*UL-V463 1-Hour Fire Rating is based on a single layer of gypsum board on each side

Manufacturer Information

SCAFCO Steel Stud Company
Spokane, WA 99202
509-343-9000

Fire-Resistance Ratings – UL-V463

Testing Information

Riverbank Acoustical Laboratories™
SoundGuard STC tested at Riverbank Acoustical Laboratories™

 



Huge Improvement

“The ability to use less materials, to achieve the same STC ratings is a  HUGE IMPROVEMENT OVER CONVENTIONAL CONSTRUCTION. The SoundGuard™ Wall System also reduces the risk of labor over-runs by reducing the amount of material that needs to be installed, which also translates into shorter durations on the General Contractor’s schedule.”

Pacific Northwest Contractor



A Tremendous Advance

“The 6 inch SoundGuard™ Wall System studs and track transmission loss measurements were equivalent to a 13 inch double wall construction with the same drywall thicknesses and are an excellent substitute for the latter. THE SAVINGS IN LABOR ALONE MAKES IT A TREMENDOUS ADVANCE in the construction of “soundproof” walls.”

Professional Sound Engineer



6” Wall with 2×2 Application

STC Rating: 64

6” Wall with 2x2 Application STC Rating: 64

Wall Size

Application

STC Rating

6” Wall

2 – 2 1/2” Studs, Double GWB each side, R-19 Insulation

64


4” Wall with 2×2 Application

STC Rating: 59

4” Wall with 2x2 Application STC Rating: 59

Wall Size

Application

STC Rating

4” Wall

2 – 1 5/8” Studs, Double GWB each side, R-11 Insulation

59


6” Wall with 2×1 Application

STC Rating: 59

6” Wall with 2x1 Application STC Rating: 59

Wall Size

Application

STC Rating

6” Wall

2 – 2 1/2” Studs, Single GWB one side, Double GWB other side, R-19 Insulation

59


4” Wall with 2×1 Application

STC Rating: 53

4” Wall with 2x1 Application STC Rating: 53

Wall Size

Application

STC Rating

4” Wall

2 – 1 5/8” Studs, Single GWB one side, Double GWB other side, R-11 Insulation

53


6” Wall with 1×1 Application

STC Rating: 55

6” Wall with 1x1 Application STC Rating: 55

Wall Size

Application

STC Rating

6” Wall

2 – 2 1/2” Studs, Single GWB each side, R-19 Insulation

55


4” Wall with 1×1 Application

STC Rating: 51

4” Wall with 1x1 Application STC Rating: 51

Wall Size

Application

STC Rating

4” Wall

2 – 1 5/8” Studs, Single GWB each side, R-11 Insulation

51