Dry Ice for Sale in Kwazulu-Natal

What is Dry Ice? The Science Behind Durban’s Cooling Revolution

Dry ice is simply solid carbon dioxide (CO₂). Produced by compressing and cooling CO₂ gas into a snow-like form, it is then pressed into blocks, pellets, or slabs at temperatures of -78.5°C. Unlike water ice, it doesn’t melt into liquid but sublimates directly into gas, leaving no moisture behind.

This property is especially useful in Durban’s humid subtropical climate, where water condensation can quickly spoil fresh produce, seafood, or sensitive goods. In insulated containers, high-density dry ice (1,500–1,600 kg/m³) can last significantly longer than regular ice — typically losing only 5–10% per day — which makes it invaluable for cold chain logistics across KwaZulu-Natal.

The African cold chain logistics market itself is projected to grow steadily, at around 4.15% annually to USD 17.71 billion by 2030, showing the central role of cooling in supporting trade and food security.

Why Choose Dry Ice for Your Durban Enterprise?

Durban handles over 2.5 million containers (TEUs) every year through its port — the busiest in Africa. Efficient cold storage can mean the difference between loss and profit. Dry ice reduces spoilage of seafood and horticultural produce by up to 50%, crucial in a region where post-harvest losses can reach 30%.

Benefits include:

• Powerful cooling: Maintains 0–5°C for up to 72 hours without electricity.
• Energy savings: Up to 40% lower costs compared to mechanical refrigeration.
• Eco-friendly performance: Sublimates cleanly, supporting compliance with South Africa’s National Environmental Management: Waste Act.
• Versatility: Safe for food, medical, and industrial use.

From event planners creating dramatic fog effects at Moses Mabhida Stadium to healthcare facilities like Addington Hospital ensuring vaccine stability during load-shedding, dry ice has become a backbone of reliable preservation in Durban.

Applications of Dry Ice Across Durban’s Industries

Durban’s economy is diverse — and so are dry ice applications:

• Fishing and seafood exports: KwaZulu-Natal lands over 10,000 tonnes of fish annually. Packing catch with dry ice slabs in EPS boxes extends freshness for up to 72 hours, ensuring compliance with HACCP standards for export.
• Food and events: Dry ice pellets create safe, theatrical fog for cocktails and catering events such as the Durban July. It also prevents spoilage when transporting cooked meals to venues in Umhlanga or Ballito.
• Medical and pharmaceutical logistics: Dry ice blocks keep biologics and vaccines stable at 2–8°C, essential during transport to hospitals and clinics across eThekwini and beyond.
• Industrial cleaning: Dry ice blasting at high velocity (300 m/s) strips rust, grease, and paint from ship hulls in Durban’s repair yards without abrasives or water, reducing downtime and costs.

Our Products

Our Durban branch offers a complete range of dry ice formats:

• Pellets (3–16 mm): R60/kg. Ideal for fog effects, small-scale catering, and compact shipments.
• Round Blocks (3 kg): R150/unit. Perfect for fishing coolers and small commercial transport.
• Slabs (5–10 kg): R250–R500/unit. Long-lasting cooling for medical and industrial applications, with retention of up to seven days in insulated containers.

All products are produced using recycled CO₂ with 99.9% purity, ensuring food-grade safety. Bulk orders qualify for discounts, and custom extrusion is available for specialised industries.

Delivery You Can Rely On

From our Red Hill facility in Durban North, we provide 24/7 delivery throughout the city and surrounding areas, including Umhlanga, Chatsworth, and Pinetown. Our insulated delivery vans maintain product quality, and we offer emergency delivery for critical events like the Comrades Marathon or urgent harbour shipments.

As a B-BBEE Level 1 company, Dryice.co.za is committed to ethical sourcing, sustainability, and empowering local businesses while adhering to SABS food safety standards.