Frost Cloth – 1.8m x 200m Industrial Bulk Roll (70GSM)

The 1.8m x 200m Industrial Bulk Roll is our heaviest-duty frost protection solution, specifically engineered for high-exposure environments and extreme cold events. At a substantial 70GSM weight, this professional-grade fabric provides a superior thermal barrier by trapping ground heat more effectively than standard grade cloths, potentially increasing the temperature beneath the cover by 2°C to 5°C. This 200-metre bulk roll is the ideal choice for large-scale commercial nurseries and broadacre growers requiring maximum coverage and maximum insulation.

Designed for the rigours of the Australian climate, this 70GSM frost cloth is fully UV stabilised to prevent degradation and is highly resistant to rot, fungus, and common agricultural chemicals. While dense enough to offer significant frost protection, the material remains breathable, allowing essential air exchange and moisture penetration. For optimal results, the cloth should be suspended on hoops or a frame to create a protective air pocket, ensuring the fabric does not make direct contact with the foliage.

Key Features and Benefits

• Premium 70GSM Insulation: Our thickest frost fabric offers the highest level of heat retention, providing a critical buffer against heavy frosts and sub-zero temperatures.
• Massive 200m Bulk Run: The extended length is perfect for long nursery rows and large-scale greenhouse production, reducing the need for overlapping and minimizing waste.
• Superior Plant Health: The porous structure allows light and air to pass through, maintaining a balanced microclimate that prevents the heat-stress and moisture buildup common with plastic films.
• Industrial Strength & Longevity: Built to last multiple seasons, this heavy-duty material is non-toxic to plants and features a non-fray design that can be easily cut or sewn.
• Chemical & Rot Resistant: Specifically engineered to withstand constant moisture exposure and contact with fertilisers or sprays without losing structural integrity.

Technical Specifications

• Width: 1.8 Metres
• Length: 200 Metres (Bulk Roll)
• Weight: 70GSM (Extra Heavy Duty)
• Material: UV Stabilised Non-Woven Polypropylene
• Thermal Gain: Approx. 2°C to 5°C increase

Installation & Best Practice

To achieve the highest level of protection with the 70GSM cloth, follow these guidelines:

• Suspension Support: Due to the extra weight of the 70GSM fabric, ensure your support hoops or frames are sturdy. Keeping the cloth off the foliage prevents "bridge-freezing" during heavy frost events.
• Lining and Pinning: Secure the edges tightly to the ground using heavy-duty pegs or sandbags. A tight seal is essential to trap the rising radiant heat from the soil.
• Off-Season Storage: To maximize the lifespan of the UV stabilisers, clean and dry the cloth before rolling it back onto the core and storing it in a cool, dark place.

Ideal Applications

• Commercial Production: Safeguarding large-scale crops of seedlings, tropical varieties, and high-value ornamentals.
• Extreme Frost Zones: Ideal for growers in gullies or high-altitude areas where temperatures drop significantly.
• Broadacre Vegetables: Providing long-term winter protection for leafy greens, brassicas, and strawberries.
• Fruit & Vine Protection: Wrapping young trees or covering long vine rows during early budding stages.

FAQs

Is 70GSM too heavy for young seedlings?
While heavy-duty, the 70GSM cloth is still lightweight enough to be handled easily. However, we always recommend supporting the cloth with hoops so the weight does not sit directly on delicate young plants.

Can I use this for shade during summer?
While primarily designed for frost, the 70GSM thickness does provide a degree of shade. However, for dedicated summer protection, we recommend our specialized shade cloth ranges to ensure proper UV filtration.

Is the fabric water permeable?
Yes. Despite its density, the fabric allows water and liquid fertilisers to pass through, ensuring your crops stay hydrated without the need to remove the covers.

Where is this product made?
This 70GSM Industrial Frost Cloth is a premium product designed to meet the high-performance standards of the Australian horticultural industry.