Fiberglass cloth | WI-INS-070

Fiberglass cloth – Glass wool thermal and acoustic insulation engineered by Wedge Insulation for demanding thermal, fire protection, and energy efficiency requirements.

Fiberglass cloth Technical Specifications

• Max Service Temperature: Up to 450°C

• Density Range: 10 – 96 kg/m³

• Thermal Conductivity: 0.030 – 0.040 W/mK at ambient

• Fire Classification: Non-combustible — Class A1

• Sound Absorption: NRC 0.75 – 0.95

Key Benefits

✔ Lightweight — reduces structural load in ceilings and walls
✔ Excellent thermal performance at low density
✔ Good sound absorption for acoustic applications
✔ Non-combustible — Class A1 fire classification
✔ Flexible and conformable for easy installation
✔ Available in plain and aluminium foil-faced formats

Industries Served

• Commercial and Residential Buildings

• HVAC and Air Handling Systems

• Industrial Buildings

• Acoustic Treatment

• Refrigeration and Cold Chain

• Marine Applications

Forms:
Roll / Batt / Slab / Loose Fill

Facing Options:
Plain / Aluminium Foil / Kraft-Foil

Standard Widths:
600 mm / 1200 mm

Supply:
Global supply — India, UK, Europe, Middle East, USA, Asia