Vermiculite Insulation Board offering fire resistance thermal insulation

Product Overview

RG Vermiculite insulation boards are premium, non-combustible building panels manufactured from expanded vermiculite minerals bound with special inorganic binders. These rigid boards provide exceptional fire protection, thermal insulation, and acoustic performance in a single, easy-to-install product.

Key Features & Benefits

Unmatched Fire Protection

• Class A Fire Rating (ASTM E84): Non-combustible with flame spread rating ≤25

• Exceptional Fire Resistance: Up to 4 hours fire rating depending on assembly

• Zero Toxic Fume Emission: Unlike synthetic alternatives, releases no hazardous gases when exposed to fire

• Withstands Temperatures up to 1100°C (2012°F)

Superior Thermal Performance

• Low Thermal Conductivity: λ-value ranging from 0.065 to 0.085 W/mK

• Excellent Thermal Stability: Consistent performance across temperature variations

• Reduces Energy Costs: Minimizes heat transfer for improved building efficiency

Enhanced Acoustic Control

• Noise Reduction Coefficient (NRC): 0.60-0.80 depending on thickness

• Sound Transmission Class (STC): Up to 50 with proper assembly

• Vibration Damping: Reduces structural noise transmission

Applications

Commercial & Industrial

• Fire Barriers and compartmentation walls

• HVAC System Insulation for ducts and equipment

• Structural Fire Protection for columns, beams, and decks

• Industrial Oven and furnace insulation

• Clean Room partitions in pharmaceutical and tech facilities

Residential & Institutional

• Fireplace and chimney surrounds

• Kitchen Hood and commercial cooking area protection

• Egress Route protection in multi-family buildings

• Hospital and school fire-rated assemblies

• Elevator Shaft and stairwell protection

Competitive Advantages

1. Dual-Function Efficiency: Combines fireproofing and insulation in one product

2. Easy Installation: Lightweight, score-and-snap cutting, compatible with standard tools

3. Moisture Resistant: Unlike fiber-based boards, maintains performance in humid conditions

4. Mold & Pest Resistant: Inorganic composition prevents biological degradation

5. Dimensional Stability: Minimal expansion/contraction with temperature changes

6. Environmentally Responsible: Naturally occurring materials, recyclable, no CFCs/HCFCs

Sustainability Profile

• Natural Material: Sourced from abundant vermiculite minerals

• Energy Efficient: Contributes to reduced building energy consumption

• Recyclable: Can be reclaimed and reprocessed

• Long Service Life: 50+ year performance expectancy

• Indoor Air Quality: Zero formaldehyde, fiber-free, non-irritating

Installation & Support

• Comprehensive Technical Documentation: Detail drawings, specification guides, ULI reports

• On-Site Training: Available for large projects

• Global Logistics Network: Reliable supply chain with strategic stock locations

• Technical Support: Dedicated engineering team for project-specific consultation

lightweight vermiculite sheet

Fire Resistance vermiculite sheet

lightweight vermiculite 25mm

25mm Vermiculite Sheet Insulation Board Panel Fire Resistance Lightweight Images