Glass Wool Board Heat Insulation Fire Protection Building Material
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Product Highlights
- Excellent Insulation Performance: Superior thermal and acoustic insulation with low conductivity of 0.035W/m.K and NRC of 1.0.
- Fire Safety Certified: Flame retardant and non-combustible with ASTM, CE, and ISO certifications for safety.
- Durable & Moisture Proof: Resists mold, corrosion, and moisture absorption (less than 3%) for long-lasting use.
- Wide Application Scope: Ideal for industrial buildings, warehouses, roofs, and partition walls in various climates.
- Customized Processing: Available in multiple thicknesses and densities to avoid material waste and fit specific needs.
- 20-Year Quality Guarantee: Backed by a comprehensive 20-year quality guarantee for peace of mind.
- Fast Delivery Options: Stock items ship in 1-3 days; standard in 3-7 days; custom orders in 7-15 days.
- Free Sample Policy: Free samples provided; customers only cover international shipping costs via express courier.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Technical Support
- Certification
- ASTM, CE, ISO
- Model NO.
- GD-GW
- Color
- Yellow
- Feature
- Durable, Flame Retardant, Heat Insulation, Moisture-Proof, Noise Reduction
- Thermal Conductivity
- 0.033W/M.K-0.089W/M.K
- Maximum Service Temperature
- 170ºC
- Corrosion Resistance
- No Chemical Reaction
- Mold Resistance
- Mildew Proof
- Moisture Absorption
- Less 3% by Weight
- Humidity Veneration Rate
- Max 0.013G/24hours.M2
- Average Diameter of Fibers
- 7.2μM
- Thermal Resistance
- 2.80m2.K/W
- Average Nrc
- 1.0
- Non-Combustibility
- Flame Propagation:25;Flame Diffustivity:50
- Material
- Glass
- Refractoriness
- 170ºC
- Diameter
- 7.2μM
- Apparent Density
- 48-64kg/M³
- Surface Treatment
- Glass Fiber
- Transport Package
- Packed by Pallet
- Specification
- 80/85/90/95/100mm*1130-1250mm
- Trademark
- GD-INSULATION
- Origin
- China
- HS Code
- 7019809000
- Production Capacity
- 50000pieces/Year
- Package Size
- 300.00cm * 1200.00cm * 50.00cm
- Package Gross Weight
- 14.000kg
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 Glass Wool Board Heat Insulation Fire Protection Building Material
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Product Description
Features and Benefits
Excellent thermal insulation and sound absorption and noise reduction performance;
long lasting;
Effectively reduce heat loss and heat conduction;
Customized processing avoids material waste;
Suitable for mechanical processing and assembly line production.
Application:
Glass wool panels for sandwich are commonly used in steel exterior walls, roofs, partition walls and roof panels. The most typical applications include industrial and commercial buildings, stadiums, warehouses and power plants, but also suitable for food industry buildings.


Available size:
| Density | Thickness | Width | Conductivity | PKG/40'HQ |
| (kg/m3) | (mm) | (mm) | (W/m.k) | (NO#) |
| 48 | 80 | 1130-1250 | 0.037 | Loading Qty. Please consult |
| 48 | 85 | 1130-1250 | 0.037 | |
| 48 | 90 | 1130-1250 | 0.037 | |
| 48 | 95 | 1130-1250 | 0.037 | |
| 48 | 100 | 1130-1250 | 0.037 | |
| 64 | 80 | 1130-1250 | 0.035 | |
| 64 | 85 | 1130-1250 | 0.035 | |
| 64 | 90 | 1130-1250 | 0.035 | |
| 64 | 95 | 1130-1250 | 0.035 | |
| 64 | 100 | 1130-1250 | 0.035 |
Conductivity Value tested under temperature in 23ºC
Consult your local sales representative for other available sizes and specification.
Physical Properties:
| Tested Content | Tested Method | Tested Value |
| Density | ASTM C612 | 64kgs/m³ |
| Thickness | GB/T 17795-2008 | 100mm |
| Average diameter of fibers | GB/T 17795-2008 | 7.2μm |
| Coefficient of Heat Conductivity | EN12667 | 0.035W/m.K |
| Thermal Resistance | ASTM C653 | 2.80m2.K/W |
| Average NRC | EN ISO 354 | 1.0 |
| Maximum Service Temperature | ASTM C411 | 170ºC |
| Corrosion Resistance | ASTM C665 | No Chemical Reaction |
| Mold Resistance | ASTM C665 | Mildew proof |
| Moisture Absorption | ASTM C1104 | Less 3% by weight |
| Humidity veneration Rate | ASTM E96 | Max 0.013g/24Hours.m2 |
| Non-Combustibility | ASTM E84 | Flame Propagation:25;Flame Diffustivity:50 |
Glass wool panel is packed by pallet, wrapped by a stretch film. It's easy to load and un-load with forklift to save labor cost and save storage space.

HeBei LiangPeng is a manufacturer, distributor and exporter of insulation material in China. Our main products include Glass wool, Rock wool, Rubber foam, Ceramic fiber and other diversified thermal insulation materials energy-saving products.
With the advanced products lines, we are able to provide series of insulation products and programs which have the great quality and competitive price.
It can be widely used in the fields of construction, ships, pipelines, equipment, high-speed rail and aerospace sound insulation and thermal insulation, and provides professional solutions for the related needs of sound insulation, thermal insulation, high efficiency and energy saving.
Our goal is to maintain its innovative solutions and accomplish any new demands in the field of insulation.
Now our products are sold to Southeast Asia, the Middle East, South America and other countries, and some local customers have also become our distributor.
Our perspective: Honesty Wins The Word, Be Grateful to Have you!
We are looking forward to cooperation with you!

Glass Wool is widely used for insulation due to its excellent thermal and acoustic insulation properties, high tensile strength,light weight and exceptional resilience
2. How About The Sample Policy ?
Sample is Free of Charge. Customers are only have to pay for the shipping cost by international express like DHL, TNT, UPS and Fedex.
3. What's the delivery time?
Stock items (1 - 3 working days)
Standard items (3 - 7 working days)
Made to order items (7 - 15 working days)
4. How long is the quality gurantee time ?
20 years
5. How Can I get a price ?
Click the Send bottom below and send us an inquiry. We will quote within 24 hours. If you are urgent with the quotation, please call us or tell us in your email.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR266798". Items marked "" are certified.
Company Profile
HeBei LiangPeng is a manufacturer, distributor and exporter of insulation material in China. Our main products include Glass wool, Rock wool, Rubber foam, Ceramic fiber and other diversified thermal insulation materials energy-saving products.
With the advanced products lines, we are able to provide series of insulation products and programs which have the great quality and competitive price.
It can be widely used in the fields of construction, ships, pipelines, equipment, high-speed rail and aerospace sound insulation and thermal insulation, and provides professional solutions for the related needs of sound insulation, thermal insulation, high efficiency and energy saving.
Our goal is to maintain its innovative solutions and accomplish any new demands in the field of insulation.
Now our products are sold to Southeast Asia, the Middle East, South America and other countries, and some local customers have also become our distributor.
Our perspective: Honesty Wins The Word, Be Grateful to Have you!
We are looking forward to cooperation with you!
About Our Factory & Business Background
- Address
- 718 Dazhong Plaza, No. 30 Yinhe North Road, Guangyang District, Langfang, Hebei, China
- Terms of Payment
- LC, T/T, D/P, XT
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, FCA, CPT, Others
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Tianjin Port, Shanghai Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2022-10-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Why should I use Glass Wool?
- Glass Wool is widely used for insulation due to its excellent thermal and acoustic insulation properties, high tensile strength, light weight, and exceptional resilience.
- 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.
- What is the delivery time?
- Stock items take 1-3 working days, standard items take 3-7 working days, and made-to-order items take 7-15 working days.
- How long is the quality guarantee?
- We provide a 20-year quality guarantee for our products.
- 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.
Send your message to this supplier
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