A1 Fire-Rated Rock Wool Insulation Sheet Fireproof Thermal Soundproof Panel for Building Wall Roof Industrial 1200X600mm
Product Specifications
- Thickness
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Product Highlights
- A1 Non-Combustible Fire Protection: Melting point 1000-1350Degree Celsius, zero toxic smoke emission, certified A1 fire rating for maximum building safety
- Custom Thickness 40-200mm: Flexible thickness range to match any project spec - residential, commercial, or heavy industrial
- Eco-Friendly & Recyclable: Made from natural basalt rock, formaldehyde-free, fully recyclable at end of life - meets green building standards
- Superior Acoustic Performance: Dense fibrous structure delivers excellent sound absorption (NRC up to 0.95) for noise control in any environment
- OEM/ODM with 15-Day Lead Time: Custom sizes, packaging, and labeling supported - production completed within 15 workdays year-round
Product Attributes
- Customization
- Available
- After-sales Service
- 1year
- Feature
- Durable, Fierproof, Flame Retardant, Heat Insulation, Waterproof
- Model NO.
- 20kg/m3
- Highest Working Temperature
- 800℃
- Material
- Rock Wool
- Type
- Rock Wool
- Shape
- Sheet
- Length
- 1200*600mm47.24*23.62in)
- Project Solution
- Graphic Design,3D Model
- Eco Friendly
- Yes
- Design Style
- Contemporary
- Application
- Roof,Office Building,Wall Industrial Equipment
- After-Sale Service
- Online Technical Support
- Mold Resistant, Fire Resistant,
- Insulation Features Soundproofing Insulation
- Density
- 40-200 Kg/M³ (Customizable)
- Transport Package
- Carton Packaging
- Specification
- Customizable
- Trademark
- Haoji Tongda
- Origin
- Gansu China
- Package Size
- 125.00cm * 62.00cm * 1.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of A1 Fire-Rated Rock Wool Insulation Sheet Fireproof Thermal Soundproof Panel for Building Wall Roof Industrial 1200X600mm
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A1 Fire-Rated Rock Wool Insulation Sheet Fireproof Thermal Soundproof Panel for Building Wall Roof Industrial 1200X600mm -
A1 Fire-Rated Rock Wool Insulation Sheet Fireproof Thermal Soundproof Panel for Building Wall Roof Industrial 1200X600mm -
A1 Fire-Rated Rock Wool Insulation Sheet Fireproof Thermal Soundproof Panel for Building Wall Roof Industrial 1200X600mm -
A1 Fire-Rated Rock Wool Insulation Sheet Fireproof Thermal Soundproof Panel for Building Wall Roof Industrial 1200X600mm -
A1 Fire-Rated Rock Wool Insulation Sheet Fireproof Thermal Soundproof Panel for Building Wall Roof Industrial 1200X600mm -
A1 Fire-Rated Rock Wool Insulation Sheet Fireproof Thermal Soundproof Panel for Building Wall Roof Industrial 1200X600mm -
A1 Fire-Rated Rock Wool Insulation Sheet Fireproof Thermal Soundproof Panel for Building Wall Roof Industrial 1200X600mm
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Product Description
* One-Stop Thermal Insulation Eco-Friendly System Supplier
<p><strong>Typical Applications by Thickness:</strong></p>
<table>
<tr><td>40-50mm</td><td>Interior partition walls, ceiling insulation, HVAC duct wrap</td></tr>
<tr><td>50-100mm</td><td>External wall insulation, roof insulation, steel structure fireproofing</td></tr>
<tr><td>100-200mm</td><td>Industrial furnace lining, high-temperature pipe insulation, fire-rated compartments</td></tr>
</table>
Our high-density rock wool insulation sheets are engineered for maximum fire safety, thermal efficiency, and sound absorption in commercial, industrial, and residential construction. Made from natural basalt rock and processed at 1,600°C into fine fibers, each panel delivers A1 non-combustible performance with zero toxic smoke - a critical advantage over organic insulations like EPS, XPS, and PU foam.
With customizable thickness from 25mm to 200mm and a standard panel size of 1200×600mm, our rock wool sheets adapt seamlessly to walls, roofs, facades, HVAC ducts, and high-temperature industrial equipment.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI269084". Items marked "
" are certified.
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Company Profile
Lanzhou Haojitongda International Trading Co., Ltd. is a high-tech enterprise integrating R&D, manufacturing, and global export, dedicated to delivering high-performance, eco-friendly thermal insulation solutions for the construction and industrial sectors. Our core product range includes closed-cell foam glass, high-density rock wool, ultra-fine fiber glass wool, resilient EPE foam, and fire-retardant EPS boards-widely applied in Passive House projects, green commercial complexes, cold-chain logistics centers, oil & gas pipelines, and industrial furnaces.
Operating from a 13, 000 m² smart factory, we utilize two German-engineered fully automated production lines equipped with PLC intelligent control systems, enabling end-to-end digital management-from raw material batching to final packaging. With an annual capacity exceeding 50, 000 m³, we guarantee consistent quality and on-time delivery. All products are ISO 9001 certified and fully compliant with EU CE marking, EN 13162/13164 standards, as well as North American requirements including ASTM C578 and UL 723 (flame spread/smoke development). Select products also contribute to LEED certification credits for sustainable building projects.
We have built a solid reputation in the premium markets of Europe and North America, partnering with leading contractors and energy-efficient system integrators on multiple net-zero and low-carbon industrial park initiatives. Currently, we are strategically expanding into emerging markets across the Middle East and Latin America. Localized support hubs have been established in the UAE, Saudi Arabia, Brazil, and Chile, offering comprehensive services such as technical specification alignment, rapid sample dispatch, multilingual engineering support, and DDP (Delivered Duty Paid) door-to-door logistics with customs clearance assistance.
Backed by a 38-member team of seasoned engineers and international trade specialists, we embrace a "customer-first" philosophy. We provide tailored product configurations and installation guidance based on regional climate zones, local building codes, and project budgets. Committed to innovation in sustainable materials, Haojitongda is driving the global transition toward energy-efficient construction. Choosing us means more than sourcing reliable insulation-it means gaining a trusted, responsive, and forward-looking international partner.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- N/a, Lanzhou, Gansu, China
-
Plant Area
- 13368 square meters
-
Number of Employees
- 39
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- T/T, D/P, PayPal, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao. Guangzhou
-
Minimum Order Quantity
- 100
-
Supply Chain Partners
- 5
Our Production Capability & Technical Expertise
-
Main Products
- Glass Wool, EPS Foam Boards, Foam Glass, EPE Pearl Cotton, Rock Wool
-
Production Lines
- 2
-
Production Machines
- Tube Grinding Machine, Heating & Foaming
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Full Customization, Minor Customization, Flexible customization, Customization from Samples, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2025-06-27
-
Export Year
- 1 Year
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, South Asia
-
Repeat Buyers Choice
- 10%~30%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What are the main applications of rock wool?
- It is widely used for thermal insulation, fire protection, and acoustic absorption in buildings (walls, roofs, facades), industrial pipes, HVAC systems, and steel structures.
- Does rock wool provide sound insulation?
- Yes. Its dense fibrous structure effectively absorbs sound, making it ideal for noise control in residential, commercial, and industrial settings.
- Is rock wool safe for health?
- Modern rock wool is made from natural basalt and is formaldehyde-free. While safe when installed, wearing gloves and a mask during handling is recommended to avoid skin or respiratory irritation from dust.
- How does rock wool compare to other insulation materials?
- Rock wool outperforms many organic insulations (like EPS or PU) in fire safety, durability, and temperature resistance. It is also moisture-resistant and eco-friendly.
- Can rock wool be used outdoors?
- Yes, especially water-repellent (hydrophobic) grades. It maintains performance in humid or wet conditions, making it suitable for external wall systems and roofing.
- What certifications do your rock wool products have?
- ur rock wool products meet ASTM, CE, and GB standards. We can provide third-party test reports (SGS, Intertek) upon request. Specific certifications vary by product grade - please contact us with your requirements.
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