100mm PU Sandwich Wall Panel with FM

1 Product Parameters

2 Product Features

Engineered with a high-density polyurethane core (35-40 kg/m³), it boasts an ultra-low thermal conductivity of 0.018-0.024 W/(m·K), making it one of the most energy-efficient insulation materials available.

This allows for thinner building envelopes, maximizing indoor space without compromising performance. The panel’s closed-cell structure (over 90% closed cells) ensures hydrophobic properties, preventing moisture absorption and maintaining insulation efficiency while eliminating water seepage risks. Ideal for commercial, industrial, and residential projects, it offers excellent sound absorption and freeze-thaw resistance, ensuring quiet, comfortable interiors.

With a lifespan exceeding 30 years under normal conditions, these panels resist damage from moisture, corrosion, pests, and microbial growth, delivering long-term reliability. The FM-certified panels feature flame-retardant properties, forming a protective carbon layer during combustion to halt flame spread, enhancing fire safety without releasing harmful gases.

Lightweight yet robust, they simplify installation, reducing labor costs and construction time. Certified to meet rigorous global standards, our 100mm PU Sandwich Wall Panel combines sustainability, energy savings, and structural integrity, making it the preferred choice for architects and builders seeking high-performance, eco-friendly building solutions.

 

Allowable vertical load and heat transfer coefficient of PROPANEL polyurethane sandwich wall panel (allowable deflection f ≤ L/200)

Note:0.5mm outer steel sheet and 0.4mm inner steel sheet.

3 Advantages of 100mm PU Sandwich Wall Panel with FM

100mm PU Sandwich Wall Panel with FM delivers superior thermal insulation with an ultra-low thermal conductivity of 0.018-0.024 W/(m·K), outperforming EPS panels and ensuring energy efficiency by minimizing heat loss. This allows for slimmer building designs, maximizing usable indoor space. The panel’s closed-cell structure provides exceptional waterproofing, resisting moisture absorption and preventing seepage, making it ideal for diverse climates. With a high strength-to-weight ratio, it combines lightweight construction with robust durability, perfect for industrial, commercial, and residential applications. The FM-certified panel features fire-retardant properties, forming a protective carbon layer during combustion to enhance fire safety, surpassing EPS in flame resistance. Unlike EPS, which is more cost-effective but less durable, PU panels offer long-term reliability, withstanding environmental stresses for over 30 years. Easy to install, they reduce labor costs and construction time while maintaining structural integrity. Eco-friendly and sustainable, these panels align with green building standards, providing architects and builders with a high-performance solution. The 100mm PU Sandwich Wall Panel ensures soundproofing, energy savings, and resilience, making it a smart investment for safe, efficient, and durable construction projects worldwide.

4 Sandwich Panel Technical points--Waterporoof

The ongoing three hour spray test PU Polyurethane Sandwich Wall Panel

Designed for unmatched performance in modern construction. Propanel’s innovative manufacturing leverages laser-guided precision, achieving seam accuracy of ±0.3mm, far surpassing industry standards.

The polyurethane core ensures superior thermal insulation with a low thermal conductivity of 0.018-0.024 W/(m·K), while advanced waterproofing technologies set a new benchmark. Our dual-phase gasket system uses diamond-patterned EPDM with 3D drainage channels, offering 300% better compression recovery for lasting moisture resistance. Graphene-enhanced sealants provide UV resistance for over 25 years, with self-healing properties to mend minor scratches automatically. The aerogel-insulated thermal break technology reduces energy loss by 18%, earning ICC-ES approval for coastal flood zones.

Rigorously tested, every 1000th panel endures a 72-hour cyclone simulation (200 km/h winds), ensuring zero water penetration at 3000Pa pressure (EN 1027 certified). With a 40-year waterproof warranty and our patented SnapSeam™ system enabling 37% faster installation, these panels deliver durability, energy efficiency, and fire-retardant safety.

Ideal for commercial, industrial, and residential projects, Propanel’s PU Sandwich Panel combines sustainable materials with unmatched structural integrity, making it the top choice for architects seeking reliable, high-performance, and eco-friendly building solutions.

5 Why Choose Our PU Wall Sandwich  Panels?  

Engineered with a polyurethane core boasting an ultra-low thermal conductivity of 0.022 W/m·K, these panels deliver 40% better insulation than EPS alternatives, ensuring energy efficiency and consistent indoor temperatures. Our patented Airtest™ sealing technology minimizes thermal bridging by 90%, making them ideal for energy-conscious designs.

Built for industrial-grade durability, the panels withstand 150 mph winds (ASTM E330 certified) and feature marine-grade aluminum cladding, resisting corrosion for over 30 years, even in harsh coastal environments. The innovative ClickLock™ system accelerates installation by 50%, while ±1mm precision ensures seamless, professional finishes.

Safety is paramount, with an EN 13501-1 Class B-s1,d0 fire rating and NSF-approved hygienic coatings, perfect for food and pharmaceutical facilities. Offering 60% lower lifetime costs compared to concrete walls and a 15-year thermal performance warranty, these panels are a cost-effective, sustainable choice.

Ideal for commercial, industrial, and residential applications, our PU Wall Sandwich Panels combine fire resistance, soundproofing, and moisture resistance, providing architects and builders with a reliable, eco-friendly solution for modern, high-performance construction.

6 RFQs of 100mm PU Sandwich Wall Panel with FM Certification

1. What is the key benefit of the 100mm PU Sandwich Wall Panel with FM?

The 100mm PU Sandwich Wall Panel with FM certification offers top-tier thermal insulation (0.018-0.024 W/m·K), surpassing EPS for energy efficiency. Lightweight, durable, and waterproof, it ensures easy installation and vibrant finishes for commercial and industrial buildings. FM-certified for fire safety.

2. How long does the 100mm PU Sandwich Wall Panel with FM last?

The 100mm PU Sandwich Wall Panel with FM certification lasts 20-30 years with proper maintenance. Its polyurethane core resists moisture and pests, ensuring durability. FM-certified for fire safety, it’s ideal for long-lasting, energy-efficient buildings.

3. What are the drawbacks of the 100mm PU Sandwich Wall Panel with FM?

The 100mm PU Sandwich Wall Panel with FM certification has moderate fire resistance compared to rock wool. Enhanced with flame-retardant additives, it meets safety standards but may require rock wool for higher fireproofing needs

4. What insulation is used in the 100mm PU Sandwich Wall Panel with FM?

The 100mm PU Sandwich Wall Panel with FM certification uses a polyurethane (PU) core with a thermal conductivity of 0.018-0.024 W/m·K, outperforming EPS, XPS, and rock wool for insulation, waterproofing, and soundproofing.

5. What thicknesses are available for the 100mm PU Sandwich Wall Panel with FM?

The 100mm PU Sandwich Wall Panel with FM certification is available in 50mm, 75mm, 100mm, 120mm, 150mm, and 200mm. Thicker options boost insulation and strength, ideal for extreme climates. FM-certified for fire safety.