Sound Proofing & Noise Control For Wood-Frame Floors

Truss 1

48

40

43

• 5/8" tongue and groove plywood
• 10" deep wood trusses
• 2 layers of glass fiber batts
• 1/2" resilient metal channels on 24" o.c.
• 1 layer of 5/8" drywall

50

66

55

• 5/8" tongue and groove plywood
• 10" deep wood trusses
• 2 layers of glass fiber batts
• 1/2" resilient metal channels on 24" o.c.
• carpet and underpad
• 1 layer of 5/8" drywall

60

52

51

• 5/8" tongue and groove plywood
• 10" deep wood trusses
• 2 layers of glass fiber batts
• 1/2" resilient metal channels on 24" o.c.
• 1/2" concrete on 1" high-density glass fiber board
• 1 layer of 5/8" drywall

Truss 2

55

48

37

• 5/8" tongue and groove plywood
• 12" deep wood trusses
• 3 layers of glass fiber batts
• 1/2" resilient metal channels on 24" o.c.
• 1 layer of 5/8" drywall

Truss 2 Cont'd

56

72

54

• 5/8" tongue and groove plywood
• 12" deep wood trusses
• 3 layers of glass fiber batts
• 1/2" resilient metal channels on 24" o.c.
• carpet and underpad
• 1 layer of 5/8" drywall

62

59

55

• 5/8" tongue and groove plywood
• 12" deep wood trusses
• 3 layers of glass fiber batts
• 1/2" resilient metal channels on 24" o.c.
• 1/2" concrete on 1" high-density glass fiber board
• 1 layer of 5/8" drywall