Glass wool vs Rock mineral wool for soundproofing?

For glass wool & rock mineral wool for soundproofing and acoustics, glass wool is superior because of its longer fiber length. It's widely used as fiberglass ceiling, wall panel, suspended baffle with better acoustic performance for lower frequencies. Rock wool can also be used for as rock wool ceiling, wall panel when higher fireproof performance is needed.

Rockwool Blanket

Name: Building Materials Insulation Board FM Certificate Basalt/Mineral/Stone/ Rock Wool/Rockwool Blanket
Brand: Jinan United Perfect Building Materials Corporation
SKU: 733899172

Shandong, ChinaJinan United Perfect Building Materials Corporation

US$0.28-2.45

1 Square Meter

Sample price:US$10.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

5 Years

Feature

Heat Insulation

Model NO.

50kg/m3

Material

Basalt, Mineral, Stone

Certificate

FM Certificate, CE Certificate

R Value

4--26

Thermal Conductivity

0.030-0.04

Fire Resistance

Class a

Density

40kg-200kg

Thickness

25mm-200mm

Size

0.6*1.2, as Request

Facing

Unfaecd, with Fsk Facing, Wire Mesh, Fiberglass

Warranty

5year

Refractoriness

≤650

Diameter

45cm, 50cm, 55cm, 60cm

Apparent Density

50kg-200kg

Surface Treatment

with Aluminum Foil Facing, Fsk Facing, Wire Mesh

Usage

Roofing and Walling

Color

Basalt

Transport Package

PE Bags Packing

Specification

600*5000*50mm

Trademark

Perfect

Origin

China

HS Code

680610

Production Capacity

300000 Tons/Year

Key features

High Thermal Efficiency: Low thermal conductivity (0.030-0.04 W/m.k) for maximum energy saving.

Customizable Density: Density range 50-200 kg/m3 tailored to project CAD requirements.

Advanced Facing Options: Laminated with Alu Foil, Fiberglass, or Wire Mesh for specific needs.

High Compressive Strength: High-density boards withstand foot traffic without deformation.

Fast Delivery: Rapid lead time of 7 to 14 days backed by massive production capacity.

Global Certifications: Fully compliant with FM, CE, SGS, and ISO standards.

5-Year Warranty: Comprehensive coverage ensuring long-term performance and reliability.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceOEM ServicesFast Delivery

Jinan United Perfect Building Materials Corporation

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-05-01Nearest Port: QINGDAO, NANJING, SHANGHAI, YANTIANAverage Response Time: ≤3.85hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

About Our Factory & Business Background

AddressNo. 57 Industrial South Road, Jinan, Shandong, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsAluminum Foil Lamination Facing, Aluminum Foil Fiberglass Fabric, Synthetic Roofing Underalyment, 7628 Fiberglass Fabric, Black Fiberglass Fabric Bgf, Black Fiberglass Tissue Bgt, Rock Wool Insulation, Fiberglass Wool Insulation

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Mid East

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a professional manufacturer founded in 2001 with FM, CE, ISO certificates etc. Our own registered brand is Operfect and warmly welcome to visit our factory at your convenience.

Q:Can you provide the sample for free?

For small sizes, samples are free for clients, just charge a little courier fee. For customized samples, we need to charge the sample fee.

Q:What's the delivery time?

7-15 days after receipt of advanced payment.

Q:What's the payment term?

T/T, LC.

Q:What's the MOQ?

For standard specification, just a 20GP container.