Cold Room Door
The Frostlink cold room doors series includes sliding doors, swing doors, traffic doors, and related variants, engineered specifically for temperature-controlled environments such as food cold chain, logistics warehousing, and pharmaceutical storage. Each door features a high-density polyurethane foam core (40–45 kg/m³), stainless steel or color steel panel surfaces, multi-layer EPDM gaskets, and reinforced aluminum alloy tracks to deliver superior insulation, airtight sealing, and long-term durability.
Thickness options range from 50 mm to 200 mm, with operating temperatures from -35°C to +50°C. Configurations support manual, electric, or automatic drive systems, plus optional anti-frost heating wires, vision panels, and antibacterial coatings. These doors ensure reliable sealing and smooth operation in high-humidity and frequent-access settings.
Years of Industry Experience
High Quality Products
Comprehensive Product Range
Efficient Installation Solutions
Global Manufacturing & Supply
Energy-Efficient Design
Why Choose Frostlink Products?
At Frostlink, we focus on delivering reliable industrial door systems and cold room door solutions designed for real-world applications. Our team combines practical engineering knowledge with a deep understanding of industrial environments, enabling us to recommend the most suitable products for different projects. Whether it is a cold storage facility, logistics warehouse or food processing plant, we strive to provide solutions that support efficient daily operations and long-term reliability.
Benefits
Exceptional Quality and Durability
Our doors and panels are built with premium high-density polyurethane foam injected under controlled pressure, paired with reinforced stainless steel or galvanized frames. This construction delivers excellent mechanical strength, corrosion resistance, and long-term integrity under repeated thermal cycling, mechanical stress, and environmental exposure.
Superior Sealing Performance
Multi-layer EPDM or silicone gaskets with magnetic or compression mechanisms achieve low air permeability. Optional heating wires and double/triple seal configurations prevent frost buildup and maintain consistent thermal barriers across significant temperature gradients.
High Flexibility and Adaptability
Modular designs with adjustable thicknesses (50-200mm), configurable tracks, hinges, and drive systems allow precise matching to project requirements. Panels support cam lock or hook-pin joints for quick reconfiguration without compromising insulation continuity.
Fast and Predictable Assembly
Prefabricated components with standardized edges, precision-cut frames, and compatible hardware enable rapid on-site connection. Doors feature pre-aligned tracks and plug-and-play mechanisms to minimize field adjustments and ensure consistent fit.
Performance-Driven Engineering
Products undergo rigorous testing for thermal conductivity, air tightness, mechanical endurance, and cycle reliability. High speed doors include frequency control and safety features; dock systems feature integrated load-bearing and anti-fall mechanisms.
Energy and Environmental Responsibility
Low-conductivity materials, thick insulation layers, and optimized gasket profiles reduce thermal losses. Components incorporate recyclable steel elements and low-VOC finishes where applicable, supporting lower operational energy demand.
