• {{msg}}


  • {{msg}}
5/8 in x 4 ft x 8 ft Gold Bond SoundBreak XP Wall Board
5/8 in x 4 ft x 8 ft Gold Bond SoundBreak XP Wall Board Add to Quote autorenew

5/8 in x 4 ft x 8 ft Gold Bond SoundBreak XP Wall Board


Turn down the volume when you incorporate SoundBreak XP Wall® Board into your wall assemblies. You will dramatically reduce sound transmission between rooms or dwelling units with this superior sound-damping gypsum board.

SoundBreak XP has an acoustically enhanced, high-density gypsum core encased in heavy, abrasion and mold/mildew/moisture resistant, 100% recycled PURPLE® paper on both sides. Plus, SoundBreak XP provides the same great mold-inhibiting qualities as XP Gypsum Board.

  • Use it for interior wall assemblies, where sound transmission between rooms or dwelling units is a concern.
  • 5/8 in. (15.9 mm) SoundBreak XP Wall Board may be used where Type X Gypsum Board is specified in fire-rated assemblies.
Reduces Sound Transmission
  • Has a layer of viscoelastic damping polymer sandwiched between two pieces of high-density, mold-resistant gypsum board.
  • Provides high-rated Sound Class Transmission (STC) values per an independent third-party acoustical laboratory using ASTM E90 test procedures.
Works for Interior Projects
  • Use in a single layer or as a component of multi-layer wall assemblies.
  • Thinner than traditionally built high-STC wall partitions, increasing usable floor space.
  • Available in 1/2" and 5/8" (5/8" features a fire-resistant Type X core and is UL Classified).
Installs Fast and Easy
  • Installs like traditional gypsum board, without requiring additional clips and/or channels.
  • Finishes and decorates as easily as standard gypsum board.
  • Can cut by scoring deeply from both sides before snapping or by using a hand/power saw.
Inhibits Mold Growth
  • Helps inhibit mold growth with the highest possible score on mold tests (ASTM D3273 and ASTM G21).
  • Features Sporgard® technology with extra mold-inhibiting properties.
Resists Moisture Better
  • Fights the effects of moisture before damage can occur.
  • Dimensionally stable product with negligible expansion and contraction under normal atmospheric conditions.
Low-Emitting Materials
  • Gold Bond® SoundBreak XP Wall® Board has achieved GREENGUARD Gold Certification.
  • Qualifies as a low-emitting material per California Section 01350 and CDPH Standard Method, v1.2.
Code: 58SC08-N

For California Residents:

WARNING:Cancer and Reproductive Harm -

Need to talk to an expert to help with your next project?

Experienced and helpful customer service representatives are standing by ready to help.