ColourTree 6 ft x 21 ft White Custom Size Shade Cloth - 90% Sunblock

In this review of the ColourTree 6 ft x 21 ft White Custom Size Shade Cloth, the bottom line is straightforward: this is a practical, heavy-duty shade cover aimed at pet owners and small-farm users who need effective sun protection and airflow. The reviewer found the 90% sunblock fabric and permeable HDPE weave make it especially useful for dog kennels, chicken coops and greenhouse shade where ventilation and heat reduction matter more than total blackout. Installation is simple thanks to evenly spaced grommets, and custom sizing made in the US is a useful option for awkward enclosures.

Key Features

• 90% Sunblock: Blocks the majority of sunlight and UV to keep shaded areas much cooler and protect animals from direct sun exposure.
• Permeable HDPE Fabric: The woven mesh allows air and water to pass through, which maintains airflow and avoids pooling or trapped heat.
• Grommeted Edges: Grommets placed evenly along the edges make it easy to secure the cloth with zip ties or bungee cords for a stable installation.
• Non-waterproof Construction: Designed to be breathable rather than waterproof, so it reduces temperature while still allowing moisture to drain.
• Custom Size Options: Available in custom sizes and made in the US for a tailored fit when standard sizes do not match a kennel or run.

Who It's For

This shade cloth is best for dog owners covering outdoor kennels, pet daycare operators, small homesteaders with chicken coops, and gardeners who need greenhouse shade while keeping circulation. The product shines where ventilation and heat control are priorities and where privacy and light reduction are helpful but full blackout is not required.

People who should look elsewhere include those who need a fully waterproof tarp or complete blackout for photographic or light-sensitive applications. If you require solid rain protection or total light blocking, a different, non-permeable cover would be a better fit.

Pros & Cons

Pros

• Durable woven HDPE fabric that customers report holds up well to outdoor use and provides reliable shade.
• Breathable design allows airflow and water drainage, helping to reduce heat buildup under the cover.
• Evenly spaced grommets make installation quick and secure with zip ties, saving time during setup.
• Custom sizing available and made in the US for better fit on nonstandard enclosures.

Cons

• Not waterproof and not 100% blackout, so it will not completely block light or prevent rain from passing through.

Specifications

Product name	ColourTree 6 ft x 21 ft White Custom Size Shade Cloth
Sunblock rating	Blocks up to 90% of sunlight and UV
Material	Permeable HDPE woven mesh fabric
Water resistance	Non-waterproof, allows water to pass through
Installation	Grommets evenly placed along edges for zip ties
Customization	Custom sizes available, made in the US

Our Verdict

The ColourTree 6 ft x 21 ft shade cloth is a practical buy for anyone needing reliable sun protection with good airflow for kennels, coops, and greenhouse shade. Its durable HDPE weave, grommeted edges and custom sizing make it good value for outdoor pet and garden uses; avoid it only if you need full waterproofing or complete blackout.

Frequently Asked Questions

Is this cloth waterproof?
It is not waterproof; the permeable HDPE fabric is designed to let water pass through while providing shade.

Will this block a dog's vision and calm barking?
The fabric is not 100% blackout, but it reduces visibility enough that it can help reduce visual stimuli for many dogs.

Can it be custom sized?
Yes, custom sizes are offered and the product is made in the US for tailored installations.