Sound and noise control
  Your One-Stop Resource for Soundproofing and Noise Control Solutions
Applications What’s Your Problem? Acoustics 101 Soundproofing Tips Literature Photos News
Who We Are International Sales Contact Us Links Site Map Blog Home
dBA Panels


Stay Connected


National Save Energy Coalition

Specifications subject to change with out notice.

© Acoustical Surfaces, Inc. – All Rights Reserved.
PHONSTOP Recycled Acoustical Ceiling and Wall Tiles

Ceiling and Wall Tiles

  • Made from 100% Recycled Glass
  • Exceptional Acoustical Properties
  • Two Styles – Adhere to Walls and Ceilings or Lay-In Standard 15/16″ Ceiling Grid System
  • PHONSTOP Plaster provides a seamless appearance
  • Can be custom colored on-site using non-bridging paints
PHONSTOP Ceiling and Wall Tiles are made from 100% recycled glass, sintered to form rigid, lightweight and porous sound absorbers. PHONSTOP products have exceptional acoustical properties and are easy to install indoors or outdoors.

PHONSTOP Ceiling and Wall Tiles are made from 100% recycled glass sintered to form rigid, lightweight and porous sound absorbers. Tiles are ASTM 84 Class 1 (A) fire-rated and offered for adhesive (PHONSTOP V) and lay-in ceiling grid (PHONSTOP E) applications.

Other PHONSTOP Products Include:
  • PHONSTOP pa81 or pa101 Adhesive (pa81 for concrete, masonry and drywall; pa101 for plywood and metal surfaces)
  • PHONSTOP pa85 Plaster (for seamless, monolithic appearance)
  • PHONSTOP pt17 Primer
  • PHONSTOP pt13 Sealer (for weather-exposed conditions)

PHONSTOP V – Adhesive Applications on Walls and Ceilings
  • 24″×24″×2″ Thickness (610×610×50mm)
  • 24″×48″×2″ Thickness (610×1220×50mm)
  • Tiles offer two edge options: One face of the tiles feature 3/8″ (9 mm) chamfer beveled edges, while the reverse face has square edges.
PHONSTOP E – Ceiling Grid Applications
  • 24″×24″×1″ Thickness Nominal (604×604×25mm)
  • 24″×48″×1″ Thickness Nominal (604×1213×25mm)
  • Slightly Beveled Square Edge
  • Adheres directly to walls or ceilings
  • Roll on PHONSTOP pt17 Primer to existing substrate. Apply PHONSTOP pa81 or pa101 Adhesive using 3/8″ tooth trowel to the back of each tile (be careful not to get adhesive on the visible tile face)
  • Create a seamless, monolithic appearance by using the square edge tile face and rolling on a layer of PHONSTOP pt17 Primer; then trowel two layers of PHONSTOP pa85 Plaster
  • In outdoor, weather-exposed conditions, apply PHONSTOP Sealer for added durability
  • Lay-in standard 15/16″ ceiling grid system Sound Absorption Material 100% recycled glass
PHONSTOP Ceiling and Wall Tiles
Physical Data
Material 100% Recycled Glass
Density (ASTM D1622-08) 16.79 lbs./ft
Fire Resistance (ASTM E 84) Class 1
Flame Spread (ASTM E 84) 0
Smoke Density (ASTM E 84) 0
Compression Strength 165 psi
Thermal Resistance (ASTM C518-04) Effective R Value 3.24

Noise Reduction Coefficient – Phonstop
Description Frequency (Hz)
125 250 500 1000 2000 4000 NRC
PHONSTOP V – Test ASTM C423-90a – Mounting Type A
2″ (50 mm) – Adhered & Painted 0.14 0.60 1.09 0.96 1.02 1.3 0.90
2″ (50 mm) – Adhered Without Space Between Tiles 0.16 0.63 1.15 0.91 0.98 0.99 0.90
2″ (50 mm) – Adhered & Plastered 0.26 0.75 0.86 0.62 0.66 0.57 0.70
PHONSTOP E – Test ASTM C423-90a – Mounting Type E
1″ (25 mm) 0.45 0.55 0.60 0.75 0.80 0.85 0.70

Click PDF iconPDF Iconto download printer friendly file format of product specs.

Click PDF iconPDF Iconto download printer friendly installation instructions.

Click Get Adobe Reader to download a free copy of Adobe Acrobat Reader.

• Soundproofing Products • Sonex™ Ceiling & Wall Panels • Sound Control Curtains • Equipment Enclosures • Acoustical Baffles & Banners • Solid Wood & Veneer Acoustical Ceiling & Wall Systems • Professional Audio Acoustics • Vibration & Damping Control Fire Retardant Acoustics • Hearing Protection • Moisture & Impact Resistant Products • Floor Impact Noise Reduction • Sound Absorbers • Noise Barriers • Fabric Wrapped Wall Panels • Acoustical Foam (Egg Crate) Acoustical Sealants & Adhesives • Outdoor Noise Control • Assistive Listening Devices • OSHA, FDA, ADA Compliance • On-Site Acoustical Analysis • Acoustical Design & Consulting • Large Inventory • Fast Shipment • No Project too Large or Small • Major Credit Cards Accepted

sound absorption noise blocking fabric wrapped panels soundproof foam
noise barriers acoustical panels soundproofing drywall