What is the lead time for production?

The average lead time is one month for both peak and off-season periods.

XPS Extruded Board, Flame Retardant and Fireproof, B1 Grade

Name: XPS Extruded Board, Flame Retardant and Fireproof, B1 Grade
Brand: Zhejiang Huahang Insulation Products Co., Ltd.
SKU: 2176158422

Zhejiang, ChinaZhejiang Huahang Insulation Products Co., Ltd.

US$1.00

1,000 Square Meters

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Adiabatic Property

Level 030

After-sales Service

Free Technical Guidance, 12 Months Warranty

Application Scenarios

Balcony Insulation, External Wall Insulation, Interior Wall Insulation, Underfloor Heating And Insulation

Combustion Performance

Lv.B1

Color

Blue

Thermal Conductivity

0.035

Compressive Strength

30kpa

Shape

Square

Product Category

XPS Board

Application Scope

XPS External Wall Insulation System

Usage Temperature

-50~50

Transport Package

Carton/Bag/Tray

Specification

Can be customized

Trademark

zhenmei

Origin

Hangzhou China

HS Code

3921110000

Key features

Customizable Colors: Available in Blue, Pink, Yellow, White, Green, or customized colors.

Customizable Shapes: Square shape available with custom options for specific requirements.

High Compressive Strength: Compressive strength of 30kpa ensures durability and pressure resistance.

Fire Retardant Grade: Combustion performance rated at Class B1 for flame retardancy.

Versatile Applications: Suitable for balcony, external wall, interior wall, and underfloor heating insulation.

Free Technical Guidance: Complimentary technical support provided for installation and usage.

12 Months Warranty: 12-month warranty coverage for product quality assurance.

Closed-Cell Structure: Unique honeycomb internal structure provides excellent thermal insulation.

Company profile

High Repeat Buyers ChoiceCustomization from SamplesCustomization from DesignsOEM Services

Zhejiang Huahang Insulation Products Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤3.31h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company focused on thermal insulation products and related materials, with technical development and consulting activities. It reports OEM service for well-known brands, sample/design customization, inventory capability, and participation in projects in Southeast Asia and Europe. Historical ISO 9002 and ISO 10012 certifications are stated, but current supplier-management certification is listed as NIL. Technical expertise, modern production facilities, and a planned multilingual digital service platform are described, while no SDK is available. Service governance has documentation gaps, including no written procedures or records for finished-product inspection, supplier-service assessment, or corrective and preventive actions. No valid manufacturing contract with affiliated subcontractors, overseas warehouse, or overseas showroom is reported.

Supplier typeThe supplier is explicitly classified as a trading company. Its stated scope covers sales of thermal insulation and related materials, technical development, technical services, consultation, achievement transfer, and software development, indicating a trading-led business with technical service functions.

R&D capabilityThe supplier reports strong technical expertise, modern production facilities, technical development, and a technology-based enterprise recognition. It also describes international innovation ambitions and a planned digital-twin service platform, but confirms no available SDK; actual R&D outputs or validated innovation performance are not provided.

Customization capabilityThe supplier explicitly offers customization from samples and customization from designs, directly demonstrating both sample-based and design-based customization services.

Client casesThe supplier identifies itself as a contract-honoring insulation-material supplier for China’s power industry and reports participation in projects in Laos, Thailand, Myanmar, the UK, and France. These statements provide evidence of sector and geographic project experience, although specific customer names and project details are not supplied.

Product Q&A

Q:Which insulation material is best for my home?

Exterior walls: Fireproof Class A rock wool boards or foam cement boards. Roof: XPS extruded boards or polyurethane spray. Interior walls: Lightweight EPS boards or fiberglass wool.

Q:How are fire resistance ratings classified?

Class A is non-combustible (e.g., rock wool). Class B1 is flame-retardant (e.g., fire-resistant EPS/PU). At least Class B1 is recommended for homes; public buildings require Class A.

Q:Are your products eco-friendly? Do you have test reports?

Yes, we have certifications including fire resistance test reports (GB 8624) and eco-labels such as green building materials and formaldehyde emission tests.

Q:What should I know for DIY installation?

Clean the base surface (no dust or grease). Ensure tight seams between boards. Use specialized adhesives and anchors.

Q:What is the minimum order quantity?

The minimum order quantity is 1000 square meters.