Explore our premium architectural, thermal insulation, structural, and environmental management products engineered for extreme engineering parameters.
A leading pioneer in structural insulation mechanics, architectural design integrations, and green building standardizations.
Dongguan Homecoxa Panels Co., Ltd. is a professional insulated sandwich panel manufacturer specializing in roofing, wall, and cold storage solutions. With years of industry experience, the company is dedicated to providing high-performance building materials that meet the evolving demands of modern construction and cold chain infrastructure.
Homecoxa focuses on the research, development, and production of a wide range of insulated panel systems, including roof sandwich panels, wall panels, cold storage panels, and interior partition and ceiling solutions. All products are manufactured using advanced production lines and high-quality raw materials, ensuring excellent thermal insulation, fire resistance, durability, and structural stability. These panels are widely used in industrial plants, warehouses, cold storage facilities, cleanrooms, commercial buildings, and agricultural projects.
Driven by innovation and quality, Dongguan Homecoxa Panels Co., Ltd. continuously improves its manufacturing processes and product performance to enhance energy efficiency and reduce construction time. The company also offers customized solutions based on specific project requirements, including panel thickness, core materials, and surface finishes.
With a commitment to quality, reliability, and customer satisfaction, Homecoxa has established strong partnerships with clients across global markets. The company strives to deliver sustainable, cost-effective, and easy-to-install panel solutions, supporting customers in building efficient, durable, and environmentally friendly structures worldwide.
"Our engineering commitment centers on maximizing thermal containment while minimizing localized carbon profiles. By leveraging high-density Polyisocyanurate (PIR) and Rockwool matrix elements, we ensure envelope systems are constructed to endure harsh environmental conditions for decades."
Understanding the critical procurement vectors, compliance protocols, and technical evaluation indices mandated by international contractors.
International procurement offices in North America and Northern Europe demand structural panels with high thermal resistance values (R-values > 30 for freezer applications). Specifying optimal core densities—ranging from PIR core matrices (40-42 kg/m³) to mineral rockwool fibers (100-120 kg/m³)—is vital for achieving strict energy code compliance like ASHRAE 90.1.
Industrial structural engineers prioritize fire ratings conforming to BS EN 13501-1 (Class B-s1, d0) or FM Approved class parameters. OEM specifications must address load-bearing capacities under negative wind pressures, structural deflection limits (L/240 or L/360), and joint lock mechanics to prevent structural delamination over multi-decade cycles.
For pharmaceutical labs and electronic fab plants, surface coating specifications dictate product performance. Standard PVDF, PE, or anti-microbial PVC food-safe coatings are selected to combat chemical washes, prevent microbial adhesion, and pass strict ISO 14644-1 cleanroom class standards.
How Homecoxa composite panels integrate into complex global industrial networks to drive energy containment and structural longevity.
| Core Material Type | Thermal Conductivity (W/m·K) | Fire Classification (EN 13501-1) | Density Range (kg/m³) | Structural Deflection Limit | Primary Industrial Use-Case |
|---|---|---|---|---|---|
| Polyisocyanurate (PIR) | 0.019 - 0.022 | Class B-s1, d0 | 40 - 42 | High deflection stiffness (L/240) | Cold Storage, Industrial Wall/Roofing |
| Polyurethane (PUR) | 0.022 - 0.024 | Class B-s2, d0 | 38 - 40 | Standard stiffness (L/200) | Commercial Partitions, Logistics Hubs |
| Mineral Rockwool | 0.035 - 0.040 | Class A1 (Non-Combustible) | 100 - 120 | Heavy-load span capacity (L/300) | High Fire-Risk Workshops, Data Centers |
| Expanded Polystyrene (EPS) | 0.033 - 0.038 | Class E | 15 - 20 | Low-load capacity (L/180) | Light-Duty Industrial Sheds, Partitioning |
Bridging next-generation polymer thermodynamics with carbon-negative structural envelopes.
A key focus in composite sandwich panel innovation involves eliminating thermal bridging at connection joints. Traditional joints often experience local condensation, leading to corrosion and structural failure. Homecoxa is developing a complex double-tongue joint lined with a high-density structural PVC profile. This design disrupts thermal conduction paths and improves sealing performance.
Additionally, the research division is investigating Phase Change Material (PCM) coatings inside the insulation matrix. These microencapsulated paraffin waxes absorb heat during peak solar hours and release it at night, decreasing reliance on HVAC systems.
Aligned with global net-zero regulations, we are transitioning to low Global Warming Potential (GWP < 1) blowing agents like hydrofluoroolefins (HFOs). This ensures our panels satisfy regional green building criteria like LEED and BREEAM.
Replacing traditional HFC systems with HFO solutions to drop ozone depletion rates to absolute zero.
Extracting core polyols from sustainable agricultural residues to decrease structural carbon load.
Integrating passive RFID temperature sensors into the core matrix for real-time thermal analytics.
Navigating global building codes to ensure seamless site approval and structural commissioning.
Our products meet stringent ASTM standards for thermal stability and flame spread. We design our custom products to help projects satisfy local structural requirements, such as ASCE 7 wind load designs in the US and Eurocode 3 and 4 structural compliance in Europe.
We offer FDA-compliant PVC-faced options and CE-certified cleanroom systems. This certification helps medical facilities and laboratory environments achieve ISO class ratings without surface compliance issues.
We use specialized heavy-duty ocean packaging, dry-container configurations, and moisture-barrier protective packaging to prevent damage during shipping. Our logistics support helps streamline local customs clearance at international ports.
Get answers to common technical, design, and regulatory questions about OEM composite insulated panels.
PIR (Polyisocyanurate) is a chemical advancement of PUR (Polyurethane). Polyisocyanurate utilizes a higher ratio of MDI (Methylene diphenyl diisocyanate) which, under specific catalytic activation, undergoes cyclotrimerization. This results in stable, highly cross-linked ring-like structures. Structurally, this provides PIR with significantly superior fire resistance (passing strict Class B-s1, d0 standards) and a higher thermal degradation threshold. R-value performance of PIR remains higher over thermal degradation life-cycles compared to PUR.
Dongguan Homecoxa utilizes heavy-gauge steel skin coatings (ranging from 0.4mm to 0.8mm) in combination with high-density, shear-resistant cores. By adjusting core material densities and profile ribs, we can design panels that meet L/240 or L/360 deflection criteria. Wind load simulations help verify performance for local conditions, such as typhoon-prone tropical locations.
Thermal bridging is addressed at the joint level. Homecoxa uses tongue-and-groove joint patterns fitted with continuous EPDM seals. For cold storage and freezer applications, we utilize internal cam-lock connectors that pull the panels together tightly. This compresses the internal gasket to prevent moisture infiltration and thermal transfer.
Cleanrooms require coatings that can withstand regular sterilization. We recommend PVDF (Polyvinylidene fluoride) coatings for high chemical resistance, or anti-static polyester coatings to prevent dust accumulation. For medical and food manufacturing environments, we provide food-safe PET or specialized anti-bacterial coatings that prevent mold and bacterial growth.
Standard lead times range from 15 to 25 days depending on the panel thickness and specified core density. Custom metal coil patterns or specialized colors may require additional scheduling time. We provide engineering drawings and submittal sheets within 3-5 working days of order placement to support project schedules.
A comprehensive overview of our building components, designed to improve structural efficiency and control thermal environments.
Homecoxa Panels