As a garage doors panels supplier with nearly 20 years of experience developing garage door panels, NBMETALPRODUCTS proudly offers the standard residential and commercial insulated sectional doors panel. BAOTENG focuses on utilizing the most advanced production methods to provide architectural hardware products made of high-quality materials and featuring full OEM customization. Our company currently supplies a wide range of clients across more than 50 countries worldwide. 🌍

💎 Product Overview

The Sectional Sandwich Construction Steel PU Foam Insulated Garage Doors Panels are designed for superior thermal efficiency and modern aesthetics. With thickness options of 40mm and 50mm, and width sizes from 450mm to 550mm, these panels are ideal for new homes, warehouses, and commercial buildings. The elegant wooden color finish combines visual warmth with industrial strength and weather resistance. 🌤️

⚙️ Technical Specifications

• Panel Width: 450–550mm
• Panel Thickness: 40mm & 50mm
• Material: Raybon Iron Sheet + Polyurethane Foam (PU)
• Surface Finish: Wood grain or smooth finish with UV-cured varnish
• Insulation: High-density PU foam core for effective insulation
• Construction Type: Sectional sandwich panel with directional steel skins bonded to an internal truss frame
• Available Colors: Wood, White, Grey, and Custom Colors
• Thermal Conductivity: ≤ 0.028 W/m·K
• Fire Rating: Meets ASTM E84 Flame Spread Requirement
• OEM/ODM: Available with custom size, color, and texture

🌡️ Outstanding Insulation Performance

The core of each panel is filled with high-density polyurethane insulation, creating an excellent thermal barrier against extreme temperatures. Whether you live in a northern cold climate or a southern hot zone, these standard garage doors panels help maintain indoor comfort, reducing energy consumption and noise. 🔇

🔩 Superior Structural Strength

Each steel sandwich construction panel is manufactured from precision-rolled galvanized steel sheets, bonded with CFC-free expanded foam using a high-strength epoxy adhesive. This ensures durability and prevents deformation under heavy use. The dovetail tongue-and-groove edge design minimizes water penetration and enhances sealing performance. 💪

🌳 Elegant Wooden Finish Aesthetic

BAOTENG’s garage doors panels feature a natural wood grain texture achieved through high-temperature embossing and powder coating. This provides a timeless, natural look compatible with modern architecture, while offering excellent UV and corrosion resistance for long-term performance. ☀️

🛠️ OEM & Customization Capability

Our factory focuses on OEM and custom production — from panel dimensions and insulation density to coating color and texture. Whether your project requires custom embossing, logo stamping, or specific R-value targets, our experienced engineers are here to support you. BAOTENG has developed nearly 200 extrusion profiles and thousands of molds for custom hardware solutions. 🌐

🏗️ Compatible Garage Door Hardware

We supply a complete range of compatible components such as Garage Door Hinges, Garage Door Rollers, and Handles & Locks to complement the sectional door system. Each component is designed for seamless mechanical synchronization and easy assembly. 🚪

🔒 Safety and Reliability

Every standard garage doors panels complies with international quality standards and undergoes strict quality control, including tests for thickness, adhesion, and pressure resistance. Optional safety edges, finger guards, and anti-pinch designs are available for improved safety and user protection. 🧤

🌍 About BAOTENG

Founded in 2008, NINGBO BAOTENG TECHNOLOGY INDUSTRY AND TRADE is a leading manufacturer specializing in garage door components. We excel in precise metal forming, PU injection, and premium powder coating. Committed to innovation and quality, we have expanded to over 50 countries, becoming one of the most recognized names in the door hardware industry. 🌐

🔧 Applications

• Residential sectional garage doors
• Commercial warehouses and logistics depots
• Shop floors and refrigerated storage rooms
• Auto mechanics and service centers

📦 Packaging & Shipping

Each panel is protected with film wrap, corner guards, and moisture-proof materials during shipment. Packaging options include sturdy wooden pallets and export-grade cartons for safety during transport by sea, air, or express. 🚢

✅ Why Choose BAOTENG?

• Nearly 20 years of OEM & custom production experience
• Automatic PU foaming and steel rolling machinery
• Strict quality control in compliance with ISO9001 standards
• Quick turnaround and flexible order quantities
• One-stop solution from design to delivery