ColourTree 6 ft x 18 ft Grey Shade Cloth with Grommets - 90% Sunblock

In this review of the ColourTree 6 ft x 18 ft Grey Shade Cloth the bottom line is simple: this is a practical, heavy-duty shade solution for pet enclosures and outdoor covers where airflow and sun protection matter most. The fabric is a permeable HDPE weave that blocks up to 90% of sunlight and UV while still allowing water and air to pass through, making it ideal for kennel roofs, greenhouse shade, or privacy screening. The review focuses on durability, sunblock performance, and ease of installation for everyday pet and garden use.

Key Features

• Permeable HDPE fabric: The woven mesh reduces temperature by letting air and water move through while still providing substantial sun and UV protection.
• 90% sunblock: Blocks most direct sunlight to keep kennels and pens cooler and more comfortable for pets during hot days.
• Evenly spaced grommets: Grommets along the edges simplify fastening with zip ties or rope so it installs quickly on fences, frames, or kennel roofs.
• Non-waterproof design: Allows rain to pass through which prevents pooling and reduces stress on fastenings and structure.
• Custom sizing available: The manufacturer offers made-in-the-US custom sizes for situations where the 6 ft x 18 ft sheet does not fit exactly.

Who It's For

Pet owners who need a breathable, shade-oriented cover for dog kennels, playpens, or chicken coops will find this shade cloth especially useful because it balances privacy, sun protection, and airflow. It is a practical choice for backyard breeders, rescue facilities, and homeowners who want a durable fabric that reduces heat without trapping moisture.

Those who need a fully waterproof tarp, total blackout screening, or a decorative patio canopy should look elsewhere, since this product is explicitly non-waterproof and not 100% blackout. It is best deployed where breathability and UV reduction are priorities rather than complete weatherproofing.

Pros & Cons

Pros

• Durable, high-density woven fabric that customers report holds up well over time.
• Effective sunblock and privacy while maintaining air flow to reduce heat inside kennels and pens.
• Easy to install with evenly spaced grommets for zip ties or rope.
• Custom sizing option makes it adaptable to non-standard enclosures.

Cons

• Not waterproof, so it will not keep out driving rain or provide full weatherproof shelter.
• Fabric is not total blackout, so it reduces but does not eliminate light.

Specifications

Product type	Shade cloth tarp
Size	6 ft x 18 ft
Material	Permeable HDPE woven fabric
Sunblock	Blocks up to 90% sunlight and UV
Water resistance	Non-waterproof, allows water to pass through
Installation	Grommets placed evenly along edges for zip ties
Customization	Custom sizes available, made in the US

Our Verdict

The ColourTree 6 ft x 18 ft Grey Shade Cloth is a sensible buy for anyone needing a breathable, sturdy cover for kennels, chicken coops, or privacy screening. It delivers strong sun and UV reduction, useful airflow, and straightforward installation at a good value, though it is not a substitute for a waterproof tarp or a full blackout curtain. For heat management and long-term outdoor use where drainage matters, it performs very well.

Frequently Asked Questions

Is the fabric waterproof?
The cloth is non-waterproof by design; it allows rain to pass through to prevent pooling.

Will this block all light for a kennel?
It blocks up to 90% of sunlight but is not 100% blackout, which is usually sufficient for reducing visual stimulation in dogs.

Can it be cut to fit a custom size?
Yes, custom sizes are available from the maker and the fabric can be trimmed, but custom orders are offered for precise fit.