What are the main fire performance ratings?

The product achieves Euroclass A1 non-combustibility with Flame Diffusivity of 50 and Flame Propagation of 25, meeting GB 8624 and EN13501-1 standards.

What is the thermal conductivity value?

The thermal conductivity is 0.034 W/mK, tested according to ASTM C 518 (C 177), ensuring excellent heat insulation performance.

What after-sales service is provided?

We offer online technical support to assist customers with installation and usage questions throughout the product lifecycle.

High-Density Rock Wool Insulation Boards for Exterior Wall Insulation120 Kg/M³

Name: High-Density Rock Wool Insulation Boards for Exterior Wall Insulation120 Kg/M³
Brand: Hebei Liangpeng New Material Co., Ltd.
SKU: 2273387845

Hebei, ChinaHebei Liangpeng New Material Co., Ltd.

US$1.20-5.70

1,000 Square Meters

Sample price:US$0.10/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Feature

Durable, Easy to Install, Fierproof, Flame Retardant, Heat Insulation, Noise Reduction, Waterproof

Model NO.

GD-RW

Highest Working Temperature

750℃

Material

Basalt

Thermal Conductivity(W/Mk)

0.034W/M.K

Average Nrc

1.05

Maximum Service Temperature

750℃

Compression Strength(Kpa)

140

Tensile Strength(Kpa)

215

Shear Strength(Kpa)

Flame Diffusivity

Flame Propagation

Fire Performance

Class A1

Water Vapor Sorption(% by Weight)

≤1%

Water Vapor Sorption(% by Volume)

≤1%

Water Repellency(Option Available)

>99%

Diameter

5-15mm

Refractoriness

750℃

Transport Package

by a Shrink Film

Specification

1200mm*600mm*25-200mm

Trademark

GD-AISLAFIBRA

Origin

China

HS Code

68061000

Production Capacity

50000pieces/Year

Key features

Class A1 Fire Rating: Non-combustible Euroclass A1 with high combustion performance level.

High Durability: 20-year quality guarantee with durable and waterproof construction.

Excellent Insulation: Low thermal conductivity of 0.034 W/mK for superior heat insulation.

Easy Installation: Easy to cut and construct, fitting various complex shapes effortlessly.

Noise Reduction: Good sound absorption effect with average NRC of 1.05.

High Temperature Resistance: Maximum service temperature up to 750 degrees Celsius.

Online Support: Professional online technical support for after-sales service.

Free Sample Policy: Free samples provided; customers only pay for international shipping.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExhibition Experience

Hebei Liangpeng New Material Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2022-10-01Nearest Port: Tianjin Port, Shanghai PortAverage Response Time: ≤1.57hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA, CPT, Others

AI-Powered supplier vetting

SummaryHebei Liangpeng New Material Co., Ltd. is identified as a China-based limited company operating as both a trading company and manufacturer/factory, offering glass wool, rock wool, and rubber foam. The supplier reports glass wool output of 80,000 tons and serves export markets across multiple regions, with exports representing 41%–50% of sales. It provides broad customization services and has 6–10 R&D engineers and 6–10 quality-control staff. However, no SDK is available, and no certification information is provided. Service procedures exist for supplier assessment, corrective actions, and customer complaints, but records are absent. The supplier has participated in one named offline trade show but has no overseas showroom, agent, or branch. Financial information is limited to year labels without substantive financial metrics, so credibility cannot be fully assessed.

Supplier typeThe supplier is described as a limited company, trading company, and manufacturer/factory. Its stated products include glass wool, rock wool, and rubber foam, while its registered location is in Langfang, Hebei, China.

R&D capabilityThe supplier reports 6–10 R&D engineers and a business scope covering new-material technology development, consultation, transfer, and promotion. However, it explicitly has no available SDK, so the evidence does not support a strong conclusion across all innovation requirements.

Production capacityThe supplier identifies itself as both a trading company and manufacturer/factory and reports glass wool production of 80,000 tons. It also states annual production output within the provided range and has 6–10 quality-control staff, supporting production capability for its listed insulation products.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This demonstrates broad stated customization coverage.

Product Q&A

Q:Why use Rock Wool insulation?

Rock wool features low thermal conductivity, good air permeability, high combustion performance, easy construction, and excellent sound absorption. It is widely used in industrial and construction fields.

Q:What is the sample policy?

Samples are free of charge. Customers only need to pay for the shipping cost via international express services like DHL, TNT, UPS, and FedEx.

Q:What is the delivery time?

Stock items take 1-3 working days. Standard items take 3-7 working days. Made-to-order items take 7-15 working days.

Q:How long is the quality guarantee?

We provide a 20-year quality guarantee for our rock wool insulation products.

Q:How can I get a price quote?

Click the Send button to submit an inquiry. We will quote within 24 hours. For urgent requests, please call us or mention it in your email.