Insulated overhead door panels combine a rigid foam core with metal facings to deliver thermal insulation and structural integrity for building openings. The sandwich structure typically features a polyisocyanurate (PIR) foam core bonded between high-quality steel sheets, creating a prefabricated assembly that integrates insulation, protection, and finished surface into a single component.
Available in thicknesses from 1 to 8 inches, these panels provide thermal resistance values ranging from R-7 to R-8 per inch depending on the core material. Standard widths span 24 to 42 inches, with customizable lengths up to 54 feet. Profile options include corrugated and trapezoidal designs, while exterior finishes feature polyester coatings or specialized systems like Colorcoat HPS200 Ultra.
The panels serve industrial facilities, commercial buildings, and agricultural structures requiring temperature control and weatherproofing. Their lightweight construction and interlocking joints enable efficient installation using self-drilling screws positioned at high points to prevent water accumulation.
Factory fabrication ensures consistency while the integrated design can reduce cost per square meter compared to traditional multi-part systems. The panels accommodate various mounting hardware for accessories without compromising thermal performance, and many options include fire resistance testing and third-party verified environmental product declarations for building code compliance.
Trusted Insulated Overhead Door Panel Supplier
A direct manufacturer based in China, RaxPanel has built a reputation on over 20 years of quality craftsmanship and expertise, serving clients in 30+ countries. As a leader in producing premium insulated metal panels, we offer industry-best thermal and moisture control along with the ultimate in design options, driven by our philosophy of creating better buildings for a better world.
With a daily production capacity of over 1500 square meters and cutting-edge in-house R&D, we engineer robust solutions like our Insulated Overhead Door Panels. These panels feature a carefully engineered PIR insulation foam core sandwiched between durable steel sheets, ensuring superior insulation, strength, and efficiency for optimal performance.
Our commitment to versatility is reflected in a wide range of customizable options, including:
- Thicknesses
- Profiles
- Colors
tailored to meet diverse architectural and functional needs.
Supported by efficient logistics, we deliver reliable, high-quality products directly to your project. Browse our selection of building envelope components and contact us today to select the best products for your functional, sustainable, and aesthetic needs.
| Parameter | Specification |
|---|---|
| Core Insulation Material | Polyisocyanurate (PIR) Rigid Foam |
| Core Density | 2.49 lb/ft³ |
| Thermal Resistance (R-Value per inch of core) | R-7 (for PIR core) |
| Available Thicknesses | 1 inch to 8 inches |
| Standard Panel Width | 24 inches to 42 inches |
| Maximum Panel Length | Up to 54 feet (subject to transport limitations) |
| Panel Profile Types | Corrugated, Trapezoidal |
| Exterior Face Material/Finish | Prepainted Steel, Polyester or Colorcoat HPS200 Ultra® coating |
| Interior Face Material/Finish | Prepainted Steel, Standard Off-White (similar to RAL 9002) |
| Joint System | Interlocking male/female |
| Fastener Type | Self-drilling screws (applied at high points) |
| Fire Resistance | Tested for building code compliance; options with third-party verified EPDs available |
| Typical Applications | Industrial facilities, commercial buildings, agricultural structures |
Related Products
Frequently Asked Questions
Can I install the RaxPanel Insulated Overhead Door Panel myself?
While it's possible for experienced DIYers, installation can be dangerous and complicated. Mistakes can lead to costly repairs. Hiring a professional is often recommended.
What materials are used in the construction of the panel?
The panel consists of two durable steel sheets with a polyisocyanurate (PIR) insulation foam core, providing excellent thermal resistance and protection.
What safety precautions should I take during installation?
Always ensure that your ladder is stable and on solid ground. Wear appropriate safety gear, such as a hard hat, gloves, and non-slip shoes. It is also essential to have someone else present while working.
What is the thermal performance (R-value) of the panel?
The R-value depends on the insulated foam core used. PIR insulation typically offers an R-value of 7-7.2 per inch, ensuring high energy efficiency.
What insulation core options are available?
Insulation cores include PIR (polyisocyanurate) and other options like PUR (polyurethane), with PIR providing superior thermal performance and fire resistance.
What customization options are available for size and finish?
Panels are available in various shapes and sizes, with a wide range of color options. Custom lengths and finishes can be selected to meet specific project requirements.
How durable and weather-resistant is the panel?
The panels are designed to be windproof and watertight, with high mechanical strength and resistance to rust, mold, and humidity, ensuring long-term durability.
Get A Quick Quotation Today
