How long is the quality guarantee?

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

How can I get a price quote?

Send an inquiry via the Send button, and we will quote within 24 hours. Urgent requests can be made via phone or email.

50mm Rock Wool Board for Roof Insulation, Fireproofing and Heat Insulation

Name: 50mm Rock Wool Board for Roof Insulation, Fireproofing and Heat Insulation
Brand: Hebei Liangpeng New Material Co., Ltd.
SKU: 2271928275

Hebei, ChinaHebei Liangpeng New Material Co., Ltd.

US$0.40-3.50

5,000 Square Meters

Product specifications

thickness

density

width

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

Product profile

Customization

Available

After-sales Service

5 Years Online

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)

0.036-0.047W/M.K

Compression Strength(Kpa)

Tensile Strength(Kpa)

130

Shear Strength(Kpa)

Flame Diffusivity

Flame Propagation

Fire Performance

Class A1

Water Vapor Sorption(% by Weight)

≤1%

Water Repellency(Option Available)

>99%

Apparent Density

40-180kg/M³

Transport Package

by a Shrink Film

Specification

Thick 25-160mm, With 600-1200mm, Length1.2-2.4mm

Trademark

GD-AISLAFIBRA

Origin

China

HS Code

68061000

Production Capacity

500000pieces/Year

Key features

Class A1 Fireproof: Non-combustible Euroclass A1 rating for superior fire safety.

Excellent Insulation: Low thermal conductivity (0.036-0.047 W/mK) and noise reduction.

Easy Installation: Durable and easy to cut for complex shapes and quick construction.

Versatile Application: Ideal for exterior walls, curtain walls, and industrial insulation.

Water Repellent Option: Optional water repellency exceeding 99% for enhanced durability.

Professional Support: 5 years online after-sales service and 20-year quality guarantee.

Competitive Pricing: Factory direct supply with competitive prices and fast delivery.

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: ≤2.25hTerms 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.