Introduction
Rock Wool Sandwich Panels are one of the most efficient and cost-effective building materials available today, offering superior thermal insulation, fire resistance, and soundproofing properties. Designed for both industrial and commercial applications, these panels provide durability, energy efficiency, and ease of installation—all at the best price in the market.
At QueenCore, we manufacture premium-quality rock wool sandwich panels that meet international standards, ensuring long-term performance and safety. Whether for warehouses, cold storage, office buildings, or cleanrooms, our panels deliver unmatched insulation and structural strength.
Material Composition – Superior Quality for Maximum Performance
Our Rock Wool Sandwich Panels consist of three key layers:
A. High-Density Rock Wool Core
- Made from natural basalt rock and recycled slag, melted at high temperatures and spun into fine fibers.
- Non-combustible (A1 fire rating) and can withstand temperatures up to 1000°C.
- Excellent thermal insulation (thermal conductivity: 0.035–0.045 W/m·K).
- Superior sound absorption, reducing noise by up to 40 dB.
- Resistant to moisture, mold, and chemical corrosion.
B. Durable Metal Facings (Galvanized Steel or Aluminum)
- Available in galvanized steel, aluminum, or stainless steel for enhanced durability.
- Pre-coated with PVDF, HDPE, or polyester for weather resistance and aesthetic appeal.
- Corrosion-resistant, ensuring long-term structural integrity.
C. Strong Adhesive Bonding
- High-strength polyurethane adhesive ensures a firm bond between the core and metal sheets.
- Prevents delamination even under extreme weather conditions.
Manufacturing Process – Precision Engineering for Consistency
Our rock wool sandwich panels are produced using advanced automated machinery to ensure uniformity, strength, and efficiency.
Step-by-Step Production Process:
- Raw Material Preparation – Basalt rock and slag are melted at 1500°C and spun into fibers.
- Fiber Formation – Fibers are bonded using a thermosetting resin to form rigid slabs.
- Metal Sheet Preparation – Coils of steel or aluminum are cleaned, coated, and cut to size.
- Panel Assembly – Rock wool core is sandwiched between metal sheets using high-pressure adhesive bonding.
- Curing & Cutting – Panels are cured under controlled conditions and precision-cut to required dimensions.
- Quality Inspection – Each panel undergoes rigorous testing for fire resistance, thermal performance, and structural integrity.
This meticulous process ensures that every panel meets industry standards (EN 14509, ASTM, ISO) for safety and performance.
Applications – Versatile Use Across Industries
Rock Wool Sandwich Panels are widely used in construction due to their versatility and efficiency.
A. Industrial & Commercial Buildings
- Warehouses & Factories – Provides thermal insulation and fire protection.
- Cold Storage & Food Processing Units – Maintains stable temperatures and prevents condensation.
- Cleanrooms & Pharmaceutical Facilities – Ensures hygienic, dust-free environments.
B. Residential & Office Buildings
- Partition Walls & Ceilings – Enhances soundproofing and thermal comfort.
- Prefabricated Houses – Speedy installation with excellent insulation.
C. Specialized Structures
- Data Centers – Protects against fire hazards and temperature fluctuations.
- HVAC Ducting – Reduces heat loss and noise in ventilation systems.
Key Advantages – Why Choose Our Rock Wool Sandwich Panels?
A. Exceptional Fire Resistance
- A1 Fire Rating – Non-combustible, making it ideal for high-risk areas.
- Fire Barrier – Prevents flame spread, ensuring safe evacuation in emergencies.
B. Superior Thermal & Acoustic Insulation
- Reduces energy costs by maintaining stable indoor temperatures.
- Effective sound absorption for noise-sensitive environments.
C. Lightweight Yet Durable
- Easy to transport and install, reducing labor costs.
- Resistant to impact, weathering, and chemical exposure.
D. Eco-Friendly & Sustainable
- Made from natural minerals and recyclable materials.
- Low carbon footprint compared to traditional insulation.
E. Cost-Effective & Low Maintenance
- Long lifespan with minimal upkeep.
- Faster installation reduces construction time and costs.
Competitive Pricing – Best Value for Money
At [Your Company Name], we offer rock wool sandwich panels at the best price without compromising quality. Our streamlined manufacturing process and bulk production capabilities allow us to provide cost-efficient solutions for large-scale projects.
Factors That Make Our Pricing Competitive:
✔ Direct Factory Supply – No middlemen, ensuring lower costs.
✔ Customizable Options – Tailored thickness, dimensions, and finishes.
✔ Bulk Discounts – Special pricing for large orders.
✔ Global Shipping – Efficient logistics for international clients.
Conclusion – The Ultimate Insulation Solution
Rock Wool Sandwich Panels are an ideal choice for modern construction, combining fire safety, thermal efficiency, durability, and cost-effectiveness. Whether for industrial, commercial, or residential use, our panels provide unmatched performance at the best price.
Why Choose Us?
✅ Premium-Quality Materials
✅ Advanced Manufacturing Technology
✅ Custom Solutions for Every Project
✅ Competitive Pricing & Fast Delivery
Contact us today for a quote and discover how our Rock Wool Sandwich Panels can enhance your next construction project!
FAQ: Pricing Considerations for Rock Wool Sandwich Panels
Q1: Why do prices vary significantly between suppliers?
A: Pricing depends on:
- Core Density & Thickness (e.g., 80kg/m³ vs. 120kg/m³; 50mm vs. 150mm)
- Metal Facing Quality (galvanized steel vs. premium PVDF-coated aluminum)
- Certifications (EN 14509, ASTM, or fire-safety compliance add value)
- *Our Advantage: We use vertically integrated manufacturing to optimize costs without compromising core A1 fire-rated quality.*
Q2: Does customization increase the price?
A: Customizations like unique dimensions, curved panels, or specialty coatings (anti-bacterial, extra-thick zinc) incur additional costs. However, our automated production line minimizes markups for most requests (e.g., non-standard widths). Tip: Share project specs for a tailored quote with minimal premium.
Q3: How do bulk orders affect pricing?
A: Ordering full truckloads (≥500m²) typically reduces unit costs by 15–30% through:
- Lower logistics fees per panel
- Reduced machine setup waste
- Volume-based raw material discounts
We offer tiered pricing – ask about our project-scale discounts!
Q4: Are hidden costs involved (shipping, installation, etc.)?
A: Transparent quotes include:
- FOB pricing (ex-factory)
- Optional CIF/DAP shipping estimates
- Excluded costs: Local permits, installation labor, or site prep.
*Pro Tip: Our lightweight panels cut crane/foundation costs by ~20% vs. concrete alternatives.*
Q5: Is cheaper rock wool panel pricing worth the risk?
A: Beware of “bargain” panels that compromise on:
- Adhesive Quality → Delamination in 2–3 years
- Low-Density Core → Poor insulation (R-value drops 40%)
- Thin Metal Skins (e.g., <0.4mm) → Dents/corrosion
*Our panels meet EN 14509 standards, ensuring 25+ year lifespans – reducing lifetime costs by 50% versus replacements.*
Key Pricing Takeaways for Buyers
| Factor | Cost Impact | Our Solution |
|---|---|---|
| Minimum Order | Higher for small batches | MOQ 100m² for standard panels |
| Lead Time | Rush fees (15–25% premium) | 10–14 days standard production |
| Shipping | 5–12% of total cost | Free logistics planning for orders >2,000m² |
| Installation | $8–$15/m² saved with lightweight design | Free installation guides & support |
Smart Buying Tip: *Request samples + test reports to compare true value. A $2/m² saving now could cost $20/m² in energy losses or repairs later.*
