Product Description 

The ALPHA-GLASS HDplus Acoustic Panelis a high-durability acoustic panel designed for institutional and commercial environments subject to intensive use. It combines effective sound absorption with excellent impact resistance, thanks to a reinforced construction that provides a smooth and durable finish, while being covered with an acoustically transparent and fire-retardant fabric available in a wide range of colors. Custom-manufactured, it integrates harmoniously into architectural projects requiring performance, durability, and aesthetics. 

Sound Absorption Coefficients 

Tested in accordance with ASTM C423 – Type A Mounting 

Fire Resistance: 

ALPHA-GLASS HDplus panels demonstrate high performance in reaction to fire: ASTM E84 (Surface Burning Characteristics of Building Materials): Classified as Class A, with a flame-spread index ≤ 25 and a smoke-developed index ≤ 50, ensuring excellent resistance to flame propagation and limited smoke production. CAN/ULC-S102 (Canadian Method of Test for Surface Burning Characteristics of Building Materials): Classified as Class A, with a flame-spread index ≤ 25 and a smoke-developed index ≤ 50, confirming compliance with North American fire safety requirements. 

LEED® Contribution 

ALPHA-GLASS HDplus acoustic panels contribute to the sustainability criteria of LEED v4/v4.1. Composed of recycled-content fiberglass and finished with low-VOC fabrics, they promote indoor air quality and meet acoustic performance requirements for occupant comfort. Their durable design and compliance with environmental standards make them suitable for projects pursuing green building certification. 

Specifications 

• Core Material :High-density fiberglass (6–7 PCF) with chemically hardened edges
  (Aluminum-hardened edges available upon request)
  Laminated to a copolymer membrane
• Finish: All standard North American fabrics, including Guilford of Maine(FR701, Whisper, Anchorage, etc.)
• Thicknesses:Standard 1-1/8″ and 2-1/8″(Custom thicknesses available upon request)
• Maximum Dimensions:Up to 48″ (width) × 120″ (height)(Custom sizes available)
• Edge Types:Square or 45° beveled(Other edge profiles available upon request)
• Mounting Methods:Impaling clips, Z-clips, adhesives, Roto-Fast anchors, washer plates, and custom mounting systems available.

Handling and Storage 

Handle products carefully to avoid bending, chipping edges, or denting faces. Store products in their original packaging in a well-ventilated area until the installation environment is ready. Allow products to acclimate to environmental conditions prior to installation. Lay products flat on their faces; do not stand them on their edges. Protect from moisture, heat, and direct sunlight. 

 Cleaning 

Lightly brush or gently vacuum to remove dust. Clean with warm water and a mild, non-toxic soap solution to remove spills. Test the solution on an inconspicuous area before applying to visible surfaces. Blot with a dry cloth after cleaning to avoid saturating the material. Avoid applying excessive pressure during cleaning