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New Ceiling Soundproofing Assemblies

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BEST New Ceiling Soundproofing Assembly

This assembly is perfect for ceilings in condominiums and apartments. Use this assembly to reduce airborne and structural borne noise transfer between two rooms separated by a ceiling/floor assembly. This type of construction is a good solution for a variety of spaces from bedrooms to mechanical/machinery rooms.

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1. Install the Quiet Batt® between the joists.

2. Install the isoTRAX™ Soundproofing System onto the ceiling joists.

3. Install ½ inch Type X gypsum board on to the isoTRAX™ system with 1 ¼ inch fine thread drywall screws. Screws should be placed 8 inches apart. Leave a ¼ inch gap between the new layer of gypsum board and all adjoining walls.

4. Fill the ¼ inch gap with OSI® Pro-Series® SC-175™ Acoustical Sound Sealant.

5. Finish the gypsum board using common industry standards.

Note: For increased performance add another layer of 5/8 inch Type X Gypsum board.

  • isotrax ceiling kit BUY NOW

    isoTRAX™ Soundproofing System Ceiling Package

    The isoTrax™ Soundproofing System Ceiling Package is identical to the standard soundproofing system but includes nearly double the amount of elastic pads and hex screws to

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  • sound sealant 175 BUY NOW

    OSI® Pro-Series SC-175 Acoustical Sound Sealant (Tube)

    OSI® Pro-Series® SC-175™ Acoustical Sound Sealant is a water-based sealant designed to reduce sound transmission in both exposed and unexposed walls and partition systems. Its’ Primary

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  • Quiet Batt Stacked to Show Thickness BUY NOW

    Quiet Batt™ 30 Soundproofing Insulation

    Quiet Batt™ 30 is a 3 in. premium, high-performance soundproofing and thermal insulation product designed for use in both interior and exterior walls, ceilings and attic

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GOOD New Ceiling Soundproofing Assembly

This assembly will improve the noise blocking performance of a newly constructed ceiling. Use this assembly to reduce minimal amounts of airborne noise transfer between two rooms separated by a ceiling/floor assembly. This type of construction will reduce sounds like people talking and TV/Stereo at low volumes.

See Existing Ceiling Soundproofing Assemblies

Back to How to Soundproof a Ceiling

Products

1. Install the Quiet Batt® between the joists.

2. Lay the ½ inch drywall face down on to a clean dry surface. Apply a ¼ inch bead PL Construction Adhesive around the perimeter of the backside of the drywall. Apply the adhesive approximately 2 inches from the edge of the drywall. Create an X pattern corner to corner and place a few 1 inch “globs” of glue with the field.

3. Place the Quiet Barrier® material onto the back side of the drywall. To ensure good contact with the adhesive, use a hand roller to apply pressure. Let the adhesive cure for 24 hours before installation.

4. Attach the drywall / Quiet Barrier® composite with 1 5/8 inch coarse thread drywall screws. Be sure the screws penetrate the joists within the ceiling assembly. Screws should be placed 8 to 12 inches apart.

5. Leave a ¼ inch gap between the new layer of gypsum board and all adjoining walls.

6. Fill the ¼ inch gap with OSI® Pro-Series® SC-175™ Acoustical Sound Sealant.

7. Finish the gypsum board using common industry standards.

Note: For increased performance add another layer of 5/8 inch Type X Gypsum board.

  • sound sealant 175 BUY NOW

    OSI® Pro-Series SC-175 Acoustical Sound Sealant (Tube)

    OSI® Pro-Series® SC-175™ Acoustical Sound Sealant is a water-based sealant designed to reduce sound transmission in both exposed and unexposed walls and partition systems. Its’ Primary

    LEARN MORE
  • Quiet Batt Stacked to Show Thickness BUY NOW

    Quiet Batt™ 30 Soundproofing Insulation

    Quiet Batt™ 30 is a 3 in. premium, high-performance soundproofing and thermal insulation product designed for use in both interior and exterior walls, ceilings and attic

    LEARN MORE
  • Soundporoofing_Quiet_Barrier_HD_175 BUY NOW

    Quiet Barrier­™ HD Soundproofing Material (Roll)

    Quiet Barrier™ HD soundproofing material (1/4 in. 2 lb./sqft.) 20ft. roll is a high density, non porous material that exhibits a non-resonant quality due to its

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    Quiet Barrier™ Tape

    Quiet Barrier™ Tape effectively seals the seams between sheets of Quiet Barrier™ or Quiet Barrier™ Foam Composites. Quiet Barrier™ Tape has the same noise blocking and

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