Shenyang Qiangyun Color Steel & Steel Structure Co., Ltd. is one of the most reliable manufacturers and suppliers of rockwool roof 100mm sandwich panel in China. With abundant experience, we are committed to providing high quality customized products with competitive price. Welcome to wholesale advanced rockwool roof 100mm sandwich panel in stock here from our factory. Also, pricelist is available.

Market Positioning & Pain Points Solved

The tongue-and-groove splicing offers excellent sealing against heavy rain and strong wind, while also providing sound insulation and thermal retention. With moderate self-weight and convenient modular installation, it suits factories, warehouses and shops with mandatory fire-protection requirements - balancing fire safety, weather resistance and engineering practicality.

Key Advantages

Our Rockwool Roof 100 mm Sandwich Panel are A1 non-combustible with no molten droplets and low toxic smoke. Featuring low thermal conductivity and optional hydrophobic edge sealing, they deliver steady insulation. Lightweight yet robust, these prefabricated boards cut installation time and thermal bridges, supporting custom sizes for industrial roofing projects.

Technical Specifications

Parameter	Specification
Product Name	Rockwool Roof 100 mm Sandwich Panel
Material	Rock Wool core + color-coated metal faces
Metal Thickness	0.3–0.8 mm
Panel Thickness	100 mm or customized
Core Density	50–150 kg/m³
Width	950 mm / 1150 mm
Color	Customized
Fire Rating	Non-combustible (Class A / A1)
Thermal Conductivity	≤ 0.040 W/(m·K)
Sound Performance	30–50 dB
Brand	QY
Place of Origin	China

Parameter Specification

Property	Value / Rating
Reaction to Fire	Euroclass A1 (non-combustible) - EN 13501-1
Fire Resistance (load-bearing)	0.5 h / 1 h / 2 h / 4 h
Thermal Conductivity (λ)	≤ 0.040 W/(m·K)
Core Density	50–150 kg/m³
Compressive Strength	85–105 kPa
Shear Strength	60–80 kPa
Sound Insulation	30–50 dB

Thickness Options

100mm rock wool roof panel serves as our standard specification. It delivers balanced thermal insulation and reliable fire performance, well suited for most industrial and warehouse roofing projects. For special project requirements, alternative thicknesses of 50,75,120,150 and 200 mm are available upon request.

Surface Material & Coating Options

Pre-painted Galvalume / Galvanized steel (PPGL / PPGI) facing with excellent weather resistance, UV stability and corrosion protection. Hot-dip galvanized steel sheet provides a strong base for coastal and high-humidity environments, while aluminum-zinc coated sheet enhances salt-spray resistance for seaside projects. Coating options including PVDF, PE and SMP can be selected according to application requirements, with PVDF recommended for superior UV resistance in Middle East conditions.

Color & Customization

Surface Material & Coating Options Default white reflective surface helps lower cooling expenses. Select from classic export hues or custom any RAL colour for your build.

Application Scenarios

Perfect for coastal factories and seaside industrial buildings. Excellent salt spray resistance and typhoon-proof capacity for long-lasting roofing systems.

Representative Project Reference

Our A-class fire rockwool panels for Osh warehouse comply with GB, EN and EAEU standards. We provided full Russian documents and on-site guidance for smooth local construction.

Customization & OEM/ODM Service

We support professional custom processing and standardized mass production. Panels consist of premium color-coated steel and A1-grade hydrophobic rock wool core. Strict raw-material inspection and full-process QC ensure stable compression, low water absorption and weather resistance. Small-batch and large engineering orders both supported.

Installation Guidelines

Standard installation for 100 mm rock wool roof panels: inspect and clean purlins for a flat, dry, firm base; check panels for deformation, damage and core integrity, rejecting defective ones; install sequentially along the roof slope with precise tongue-and-groove splicing; fix with dedicated self-tapping fasteners at uniform spacing; apply sealant and flashing on all joints; after completion, inspect fasteners and verify tightness and stability. All work by professional teams per building-safety regulations.

Certifications & Compliance

Manufacturing Strength & Quality Control

The 15,000㎡ factory founded in 2010 owns 26 lines and 20,000㎡ daily capacity. Global export experience supports our long-lasting rockwool roof panels of 20+ years.

Lead Time, MOQ & Trade Terms

MOQ	1m,but 20GP is for suitable for oversea purchaser,the cost and shipping fee are more competitive.
Price Range	USD 4.29 - 17.9 / sqm (FOB, depends on thickness & quantity)
Lead Time	Sample Lead Time 2-3 days Bulk Lead Time 7 - 10 days after standard order. 10-15 days for customization order. (large orders and urgent order can be arrange the production in advance.)
Trade Term	FOB / CIF / CFR /EXW or negotiation
Payment	T/T, L/C Western Union (negotiation)
Packing	Sample: bubble bag + carton; Bulk: waterproof PE film + fumigated wooden pallet + edge protector
Port of Loading	Dalian/Tianjin

After-Sales Service

Online technical support and remote installation guidance are provided. For product-quality issues we offer compliant replacement and technical solutions. Dedicated follow-up covers pre-sales selection, in-production progress updates with packing photos, and post-delivery troubleshooting.

Company Profile & Call to Action

Eco-friendly Rockwool Roof 100 mm Sandwich Panel available. Our factory founded in 2010 covers 15,000㎡ with 26 production lines and 20,000㎡ daily output. Panels last 10-20 years, supported by 10+ years export experience. Welcome your inquiry for custom specifications, bulk orders and one-stop engineering service.

Related Sandwich Panel Products

EPS panels are especially applicable to factory and warehouse projects; PIR panels have a higher fire rating, PU panels are defined by ultra-low thermal conductivity, and rock wool panels provide A1 non-combustible fire resistance. For this reason, we provide multiple types of sandwich panels to meet customers' different selection demands.