Glass Wool Board 48-96 kg/m³ | Insulation Panel

Glass Wool Board/Sheet

Quick Details:

Package: Plastic packing
Density: 48-96kg/m3
Thickness: 25-100mm
Delivery time: 7-10 days
Payment terms: TT, LC, Westunion, Bitcoin, Trade Assurance

Introduction

Glass wool is the most superior heat preservation material current generally accepted by people.

It’s made from melted glass, which will be fiberized and added thermosetting resion, and further processed to panel, blanket and pipes. Either of them can be with or without facing, like aluminum foil and craft paper.

Standard Sizes

Nominal Density(kg)	24-96
Size: L*W(mm)	1200600, 24001200
Thickness(mm)	25-100

Remarks: Other sizes available upon request.

Technical Parameters

Propertities	Value	Unit	Standard
Bulk Density Tolerence	±10	%	GB/T 5480.3
Fiber Diameter	5-8	μm	GB/T 5480.4
Water content	≤1	%	GB/T 16400-2003
Combustion Performance	Non-combustible Reation to fire-Class A1	–	GB 8624-2012
Thermal Conductivity (Average Temp 20℃)	0.034-0.062	W/mk	GB/T 10294
Moisture Absorption	≤5	% by Vol	GB/T 5480.7
Hydrophobicity	≥98	%	GB/T 10299
Sound absorption coefficient	2000HZ (1.03 product reverberation method 24kg/m3 )	HZ	GBJ47-83
Slag inclusion content	≤0.3	%	GB/T 5480.5

Packing & Loading

Pallet Packing

2. Plastic Packing

Features

EcoIn Glass wool blanket has below features:

Non-combustible and chemically stable

High coefficient of acoustic absorption and low coefficient of heat conductivity

Waterproof and anti-corrosion

Not mildew and no warms, can effectively prevent condensation and pipes freeze

Light weight, Flexible and easy to be transported and installed

No need maintanence

Long duration period and not aging

Affordable cost

Application

Ecoin glass wool board can be used as thermal insulation and sound proof material for:

wall and roof insulation in metal buildings, timber frame buildings and dry wall systems

Duct insulation in HVAC and air-conditioning system

Acoustic ceiling tiles

Industrial insulation use, like sandwich panels, boilers, tanks, ovens, compressor houses and machine rooms

Application Gallery

Download

Type	Name	Size	Date	Down Load
PDF	EcoIn Glass Wool Board Catalog	1.24MB	2017-10-20	Click to Download

Glass Wool Board FAQ: Answers from the Factory

Below are quick answers to the questions buyers ask us most about this product. For technical background, see this overview of glass wool as an insulation material.

What density and thickness does the glass wool board come in?

The glass wool board is available in densities from 48 to 96 kg/m³ and thicknesses from 25 to 100 mm. Standard panel size is 1200 × 600 mm or 1200 × 1000 mm, with custom dimensions available on request. Higher-density boards (64–96 kg/m³) are recommended for structural or high-traffic areas.

Is the glass wool board fire rated?

Yes. EcoIn glass wool board is Class A1 non-combustible, complying with EN 13162 and ASTM C612. It does not contribute to flame spread or produce toxic smoke, making it suitable for buildings where strict fire codes apply. Fire test certificates are available on request.

What are the main applications for glass wool board?

Glass wool board is widely used for wall and roof insulation in steel-frame and dry-wall buildings, HVAC duct lining, industrial equipment insulation, and acoustic panel systems. Its rigid structure lets it be installed between steel framing without sagging, unlike softer blanket products. It also provides effective sound absorption in commercial offices.

How is the glass wool board packed and delivered?

Each board is wrapped in plastic film and palletized for export. Lead time is 7–10 days after order confirmation. EcoIn ships by sea container (FCL or LCL) to any major port worldwide. Payment terms accepted include TT, LC, and Trade Assurance.

Why buy from EcoIn?

EcoIn has manufactured glass wool board and related insulation products in China since 1995. Every order ships factory-direct with no trading-company markup. Our QC team tests thermal conductivity and density on every production batch, and free samples are available before bulk orders. Engineers are available to advise on the right density and facing for your project.