EPS Radiant Floorheating Panels

EPS Radiant Floorheating Panels are modular boards made from high-density expanded polystyrene, designed for hydronic underfloor heating systems. Each panel features a mushroom-shaped profile that fully encases the heating pipe within concrete, ensuring optimal thermal contact. The panels incorporate a raised pipe design that increases the surface area between the pipe and surrounding concrete, improving heat transfer efficiency. The four-sided interlock edges allow for tool-free installation without staples, reducing labor time and material waste.

The base material is 100% virgin expanded polystyrene with B1 grade flame retardancy, meeting Chinese GB 8624 standards for limited combustibility. Some panels are laminated with food-grade high-impact polystyrene (HIPS) film for moisture resistance, while others remain unlaminated for cost-sensitive applications. Typical compressive strength ranges from 150 to 250 kPa, standard for industrial-grade EPS underfloor panels. Water vapor permeance is controlled by the base material density, typically under 1.5 ng/(Pa·s·m²), aligning with common building insulation benchmarks.

These panels are primarily purchased by contractors installing residential and commercial underfloor heating systems in new builds or retrofits across Asia and Eastern Europe. Buyers typically order in pallet quantities, with standard packaging of 10 to 20 panels per carton. Trade terms are commonly FOB Nanjing or CIF destination port, with lead times of 15 to 25 days after order confirmation. Minimum order quantities are not stated but are typically negotiated based on container load sizes.

Nanjing Banarta New Materials Co., Ltd. is a manufacturer based in Nanjing, Jiangsu Province, China, with a physical address registered at Tower B, Wanda Mall Business Center. The company is verified as a harbor-tier supplier, indicating basic compliance with platform registration and documentation standards. There is no public information on years in operation, employee count, or revenue. The listing confirms production capability for EPS radiant panels but provides no details on certifications, export history, or client references.

The supplier does not claim ISO certification, R&D capacity, or in-house testing facilities. Response rate and average response time are not tracked or reported, suggesting limited buyer engagement infrastructure. The product description focuses solely on technical design features of the panels, with no mention of custom engineering, bulk packaging options, or after-sales support. Buyers should treat this as a factory-direct manufacturer of standard panels, not a solution provider.