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  • Factory Price Thermal Insulation Fireproofing External Wall Insulation 80kg/m3 Rock Stone Mineral Wool Board Slab Sheet Sale
  • Factory Price Thermal Insulation Fireproofing External Wall Insulation 80kg/m3 Rock Stone Mineral Wool Board Slab Sheet Sale
  • Factory Price Thermal Insulation Fireproofing External Wall Insulation 80kg/m3 Rock Stone Mineral Wool Board Slab Sheet Sale
  • Factory Price Thermal Insulation Fireproofing External Wall Insulation 80kg/m3 Rock Stone Mineral Wool Board Slab Sheet Sale
  • Factory Price Thermal Insulation Fireproofing External Wall Insulation 80kg/m3 Rock Stone Mineral Wool Board Slab Sheet Sale
  • Factory Price Thermal Insulation Fireproofing External Wall Insulation 80kg/m3 Rock Stone Mineral Wool Board Slab Sheet Sale
Factory Price Thermal Insulation Fireproofing External Wall Insulation 80kg/m3 Rock Stone Mineral Wool Board Slab Sheet Sale

Factory Price Thermal Insulation Fireproofing External Wall Insulation 80kg/m3 Rock Stone Mineral Wool Board Slab Sheet Sale

  • 500 - 4999 Pieces
    $0.89
  • 5000 - 19999 Pieces
    $0.72
  • 20000 - 29999 Pieces
    $0.65
  • >= 30000 Pieces
    $0.40

Customization:

Customized logo（Min.Order: 1120 pieces）
Customized packaging（Min.Order: 1120 pieces）
Graphic customization（Min.Order: 1120 pieces）
View product details

Factory Price Thermal Insulation Fireproofing External Wall Insulation 80kg/m3 Rock Stone Mineral Wool Board Slab Sheet Sale

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Thermal & Acoustic Insulation: High-performance mineral wool board designed for external wall insulation, providing superior thermal resistance (80kg/m³ density) and noise reduction in buildings.
  • Fireproofing: Fire-resistant material ensures safety in both residential and commercial structures, meeting stringent certifications like UL and CE.

Key features

  • 1. Corrosion-Resistant Mineral Wool Material

    • With a corrosion-resistant mineral wool core derived from rock and stone, ensure long-lasting thermal and acoustic insulation even in harsh outdoor environments. This material outperforms traditional fiberglass by resisting moisture and chemical degradation, maintaining structural integrity over time.

  • 2. Versatile Thickness Range (50mm–200mm)

    • With a customizable thickness from 50mm to 200mm, accommodate diverse insulation needs for external walls, ceilings, and floors. The adaptable design ensures optimal thermal performance across different building requirements, unlike rigid fixed-thickness alternatives.

  • 3. Multi-Certification Compliance (CE, UL, KS, EPR)

    • With certifications like CE, UL, and EPR-Germany, meet stringent international safety and environmental standards for construction materials. This guarantees compliance with fire, thermal, and acoustic regulations, surpassing uncertified competitors.

  • 4. Customizable Fit via UET (Unifit) Technology

    • With UET (Unifit) customization capabilities, effortlessly adapt lengths and shapes to unique building dimensions, reducing waste and installation time. This flexibility is ideal for irregular wall structures, offering ~30% faster installation compared to non-modular insulation.

  • 5. Superior Fire Resistance

    • With fireproof stone wool composition, provide unmatched protection against flames and high-temperature scenarios. Exceeds standard fire safety ratings, ensuring compliance in high-risk commercial and industrial settings.

Product details

Factory Price Thermal Insulation Fireproofing External Wall Insulation 80kg/m3 Rock Stone Mineral Wool Board Slab Sheet Sale

The UL-ROCKRAN High-Performance Thermal & Acoustic Mineral Wool Board is a versatile insulation solution designed for external wall systems, offering superior thermal and acoustic performance. Made from premium rock/stone-based mineral wool, it combines fire resistance (certified to UL standards) with customizable dimensions (thickness 50–200mm) to meet diverse building requirements. Ideal for office buildings, residential complexes, and commercial structures, this eco-friendly material ensures energy efficiency, noise reduction, and long-term durability.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialRock/stone-based mineral woolExternal walls, building envelopes
Density80 kg/m³Balancing lightweight and thermal performance
Thickness Range50mm–200mm (customizable)Adapting to wall cavities or insulation needs
Fire ResistanceUL-certified fireproofing (Class A)High-risk zones in commercial buildings
Acoustic PerformanceSTC 35–45 (depending on thickness)Noise-sensitive areas like offices/hospitals
CertificationsKS, CE, EPR Germany Packing, ULGlobal compliance for construction projects
ShapeRectangular sheetsEasy installation in walls/ceilings

Customization guide

Adjustable length and thickness parameters to meet custom wall dimensions or insulation depth requirements. The UET (Unifit) system enables precise cutting for irregular spaces, ensuring optimal fit in renovations or new constructions.

Get inspired

Enhance your building’s energy efficiency and acoustic comfort with UL-ROCKRAN. Perfect for retrofitting aging structures or designing modern office complexes, this mineral wool board delivers reliable thermal protection while minimizing noise transmission.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Density80 kg/m³100 kg/m³ (+25%)120 kg/m³ (+50%)*
Fire ClassB (UL 94 HB)A (UL 723)A1 (EN 13501-1)
STC Rating3540 (+14%)45 (+29%)
Thickness Range50–150mm50–200mm50–200mm

Supplier's note

  1. Technical Breakthroughs:

    • Mineral Wool Composition: With rock/stone-based fibers, you can achieve 30% higher thermal retention than fiberglass.
    • UL Class A Fire Rating: Triple the flame spread resistance of standard insulation, ensuring safety in high-traffic commercial zones.
    • Enhanced Acoustics: The Pro model’s STC 45 rating outperforms industry benchmarks by 20%, ideal for hospitals or theaters.

  2. Version Selection Guide:

    • Base Model: Suitable for residential buildings requiring basic thermal/acoustic insulation.
    • Advanced Model: Recommended for commercial offices needing fire safety (UL 723) and mid-tier noise control.
    • Pro Model: Best for industrial facilities or high-rise developments where extreme fire resistance (A1) and STC 45 acoustic performance are critical. For instance, the Pro’s density and fire class enable safe use in chemical plants, while its STC rating silences even heavy machinery noise.

*Comparative values reflect improvements over the Base Model.

Frequently asked questions

  • Which insulation material suits fireproof external wall insulation for office buildings?

  • How to maintain mineral wool boards for long-lasting external wall insulation?

  • Mineral wool vs fiberglass: Which is better for external wall insulation?

  • Can UL-ROCKRAN mineral wool boards be customized for uneven wall surfaces?

  • Is UL-ROCKRAN mineral wool certified for international building codes?

  • Which insulation material works best in extreme climates for external walls?

  • Are UL-ROCKRAN mineral wool boards easy to install on external walls?

  • Is mineral wool eco-friendly for external wall insulation projects?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Thermal InsulationOffice buildings, commercial spacesIndustry Standard: R-value 3.2 m²·K/W (ISO 9705)
Our Base: R-value 4.0 m²·K/W (▲)
Our Advanced: R-value 4.5 m²·K/W (▲▲)
(Exceeds ISO 9705 requirements)		Superior energy efficiency ▲▲
Reduces heating/cooling costs by 20%		Higher cost for Advanced tier ▲▲
Thicker panels may require structural adjustments
Fire ResistanceHigh-rise buildings, hospitalsIndustry Standard: 30-min fire endurance (ASTM E119)
Our Base: 60-min fire endurance (▲)
Our Advanced: 120-min fire endurance (▲▲)
(Class A per ASTM E84)		Meets UL 1971 safety standards ▲▲
Protects structural integrity longer		Advanced version adds 10% weight ▲▲
Installation requires专业 fire barriers
Acoustic PerformanceSchools, hospitals, open-plan officesIndustry Standard: 35 dBA noise reduction
Our Base: 40 dBA (▲)
Our Advanced: 43 dBA (▲▲)
(Quieter than a refrigerator hum)		Reduces external noise by 30% ▲▲
Meets OSHA workplace noise regulations		Limited effectiveness in high-frequency environments ▲▲
Thickness impacts aesthetics
Chemical ResistanceIndustrial facilities, chemical plantsIndustry Standard: Withstands 20 chemical exposures (ASTM D543)
Our Base: 30 exposures (▲)
Our Advanced: 50+ exposures (▲▲)
(Passes ASTM F739 permeation tests)		Resists corrosive agents like acids/bases ▲▲
Protects against mold growth		Base version may degrade in extreme pH environments ▲
Advanced requires专业 cleaning
Density & WeightLightweight construction projectsIndustry Standard: 120 kg/m³ density
Our Base: 80 kg/m³ (▲)
Our Advanced: 75 kg/m³ (▲▲)
(Lighter than fiberglass insulation)		Easier handling ▲▲
Reduces structural load demands		Lower density may compromise fire resistance in Base tier ▲
Advanced needs加固 for heavy loads
CustomizationCustom architectural designsIndustry Standard: Limited to standard sizes
Our Base: Custom length (▲)
Our Advanced: Custom length + shape (▲▲)
(ISO 3801-compliant cutting)		Fits irregular spaces ▲▲
Reduces waste by 15%		Advanced customization adds 20% lead time ▲▲
Requires专业 tools for installation

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