Home Products Applications About Certifications Blog
Contact Sales
PRODUCT PORTFOLIO // Glass Wool

Glass Wool Insulation

High-Performance Acoustic & Thermal Insulation Systems

MATERIAL OVERVIEW

Premium Interior Performance Core

Engineered technical glass wool designed for premium sound isolation and energy-efficient climate control.

True interior comfort involves acoustic isolation and thermal regulation. APD Glass Wool Insulation is a premium, lightweight, fibrous thermal and acoustic barrier designed for ceiling voids, drywall cavities, and under-deck applications. Composed of fine, biosoluble glass fibers bound with thermosetting resins, it efficiently traps air to resist heat transmission and absorbs high-frequency decibels, creating quiet, thermally optimized spaces.

Product Differentiators

Outstanding Sound Absorption (NRC up to 0.90)
High Thermal Sealing (Saves HVAC Bills)
Class O Non-Combustible (Zero Smoke Emission)
Safe, Biosoluble Fiber Structure
Resilient to Sagging & Settling over time

Sectors & Uses

Drywall Soundproofing Partition Walls False Ceiling Acoustic Cavities Under-Deck Roof Thermal Insulation Home Theatres & Commercial Auditoriums HVAC Duct Thermal Cladding

Technical Sheet

Material composition Biosoluble Borosilicate Glass Fibers
Thermal Conductivity 0.038 W/m·K at 25°C
Acoustic NRC Value 0.90 (Excellent sound absorption)
Density Options 16kg/m³ / 24kg/m³ / 32kg/m³
Fire Resistance Class O / Non-Combustible
TECHNICAL INSTRUCTION SHEET

Certified Installation Guidelines

Observe the exact steps outlined in our technical specification documents to guarantee structural stability, perfect alignments, and complete moisture protection.

1

Cavity Check

Construct the drywall metal partition or ceiling framework grid.

2

Cutting Insulation

Unroll the APD Glass Wool and cut panels slightly wider than the stud cavity to ensure a friction fit.

3

Mounting

Slide the insulation batts into the cavities. Use mechanical wire bindings if installing in overhead ceiling grids.

4

Enclosure

Seal the acoustic cavity completely with PVC foam boards or gypsum plasterboards to prevent any fiber leaks.

MATERIAL FAQS

Product Technical FAQ Desk

Find solutions to typical carpentry, wall dampness seeping, and structural questions related to the Glass Wool Insulation range.

Yes. APD Glass Wool is composed of advanced biosoluble glass fibers. When correctly installed behind drywall plasterboard or ceiling panels, it is completely enclosed, posing zero contact with interior air.

No. APD Glass Wool is composed of inorganic mineral fibers that provide zero nutritional value, making it naturally resistant to pests, fungi, and rodent nesting.

A Class O rating is the highest safety benchmark for building materials. It guarantees that the glass wool fibers will not ignite, emit flame, or produce dangerous dense smoke during a fire.

By forming a continuous thermal resistance layer, APD Glass Wool blocks solar radiation heat entering through concrete slabs, reducing overall interior HVAC loads by up to 20-25%.

Absolutely. With a high Noise Reduction Coefficient (NRC) rating of 0.90, it is heavily specified to control echoes, acoustics, and low-frequency bass booming in home cinemas.

10 // PARTNER WITH APD CEILING

Build Better Interior Spaces with APD Ceiling

Talk to our technical sales team for comprehensive product recommendations, structural technical guidance, distributor dealer inquiries, and premium interior solution support.