Clark Dietrich CDSC Resilient Sound Isolation Clips

Clark Dietrich

  • $379.00


Clark Dietrich CDSC Resilient Sound Isolation Clips

Box of 100

The Clark Dietrich Sound Isolation Clip (CDSC) is used to fasten drywall / gypsum wallboard in numerous wall and floor applications while reducing airborne sound transferring from room to room. The Clark Dietrich Sound Clip adds notable STC points to create a sound isolated environment. The CDSC clip is designed for Wood, Steel, and Concrete and is complies to UL 263 test standards.

When combined with Hat Channels, the Clark Dietrich CDSC decouples walls and/or ceilings from joists, creating a “floating” wall or ceiling. Decoupling the wall or ceiling helps limit sound transmission by breaking the path of the sound and creating resiliency- reducing vibration on the joists and through the walls.

Clark Dietrich CDSC Resilient Sound Isolation Clips Features:

  • Ideal for use in multi-family dwelling, hotels, theaters, hospitals,
  • Used in conjunction with 7/8" 25 ga Furring Channel with a total standoff from stud of 1-5/8"
  • UL fire rated for most common assemblies
  • Complies to UL 263 test standards. See full list of UL® design assemblies in UL R19331
  • Maximum spacing 48" o.c. (laterally) x 24"o.c. (vertically)
  • Maximum design load is 36 lbs.
  • SOUND TESTING FOR TYPE X & TYPE C BOARDS

Installation:

Full Installation Guide Here

  • Fasteners for Wood Framing Studs:
    #8 x 2-1/2" minimum size coarse thread screw (Recommended #12 or #10 x 2-1/2" hex head)
  • Fasteners for Steel Framing Studs:
    #8 x 1-1/2" minimum size fine thread screw (Recommended #12 or #10 x 1-5/8" hex head)
  • Fasteners for Concrete:
    3/16" or 1/4" x 2-1/4" long anchor screws
  • DO NOT attach CDSC to framing members with nails.
  • (Only use approved screws)

CDSC Clip Specifications:

  • 3” x 1-1/4”
  • 13 lb. / piece
  • Maximum spacing 48" o.c. (laterally) x 24"o.c. (vertically)
  • Maximum design load is 36 lbs

ASTM & Code Standards:

  • Sheet steel meets or exceeds requirements of ASTM A1003
  • Galvanized coating meets or exceeds requirements of ASTM A653
  • Rubber grommet meets or exceeds ASTM: D395, D412, D573, D1149, D2000, D2137, D2240
  • Complies to UL 263 test standards. See full list of UL design assemblies in UL R19331.

How Many To Order:

It is recommended for the CDSC clips to be spaced up to 48" apart with spacing of up to 24" between the furring channels. If using this spacing, simply divide the square footage of the area by 5.  In most cases you will need to compensate for being within 6" to walls/ceilings. Take the above number and multiply by 1.23 (123%). This should provide a good estimate to the number of CDSC clips needed. 

CDSC Submittal Sheet

Compare the CDSC Resilient Sound Isolation Clips to other similar products:

 View Steel Wall Product Comparison Guide

View Wood Wall Product Comparison Guide 

Clark Dietrich

CDSC


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