4 ft x 18 ft Grey Waterproof Shade Cloth - 90% Sunblock

Our review of the 4 ft x 18 ft grey waterproof shade cloth finds it best suited to pet owners and small livestock keepers who need reliable sun and privacy protection. The single biggest reason to buy is the 90% shading rate, which noticeably reduces sun exposure while still allowing air to pass through; this makes it a practical choice for dog kennels, chicken coops and small pool areas where cooling and UV protection matter. The cloth is straightforward to install and feels built to last for season-to-season outdoor use.

Key Features

• 90% Shading Rate: Blocks most sunlight and UV rays to lower temperatures and protect animals from direct sun.
• Breathable Mesh Fabric: Allows air circulation so shaded areas stay cooler than solid tarps while still providing privacy.
• Durable HDPE Construction: High-density polyethylene with antioxidants and UV protection resists sun and air damage for long-term use.
• Reinforced Edges: All edges feature binding that increases tear resistance and strengthens the mounting points.
• Easy Installation: Comes with two grommets for quick securing and is available in custom sizes to fit nonstandard openings.
• Wide Applications: Designed for dog kennels, chicken coops, barns, pool areas and caravan shade needs.

Who It's For

The shade cloth is ideal for pet owners who need a simple, durable solution to reduce sun and UV exposure for animals in dog pens or outdoor runs. Small-scale livestock keepers and hobby farmers will also appreciate the cooling effect and privacy it provides in coops and barn openings.

It is not aimed at users who need a fully waterproof, solid tarp for heavy rain protection or for large commercial installations without custom ordering; those buyers should consider heavier vinyl or purpose-built commercial screens instead.

Pros & Cons

Pros

• High 90% sunblock rate that effectively reduces heat and UV exposure for animals.
• Durable HDPE material with UV stabilizers and reinforced edges improves longevity outdoors.
• Breathable design maintains airflow so shaded areas do not become stuffy.
• Custom sizing available and simple grommet installation for a tailored fit.

Cons

• Grommet placement received mixed feedback, so fit and mounting position may require adjustment.
• Not a solid waterproof tarp for extended heavy rain protection; performance is focused on shade and air flow.

Specifications

Product name	Royal Shade 4 ft x 18 ft Grey Waterproof Shade Cloth
Shading rate	90% sunblock
Material	High-density polyethylene (HDPE) mesh
Includes	Reinforced edges and two grommets
Applications	Dog kennel, chicken coop, greenhouse, pool, caravan
Customization	Custom sizes available, made in the US
Warranty	One-year warranty

Our Verdict

For backyard pet owners and small livestock keepers the 4 ft x 18 ft grey shade cloth delivers strong value: it blocks a large portion of sunlight, keeps air moving, and is built to resist UV degradation. It is a practical, long-lasting choice when cooling and privacy are the goals, provided you accept that it is a breathable shade fabric rather than a heavy-duty waterproof tarp.

Frequently Asked Questions

Is this shade cloth waterproof?
The fabric is a breathable HDPE mesh designed for shade and UV protection; it is not a solid waterproof tarp for prolonged heavy rain.

Can I trim or custom order other sizes?
Yes, custom sizes are offered and the product can be tailored to fit nonstandard openings, with options made in the US.

Are the grommets well placed for mounting?
Grommets are provided for easy securing, but customers reported mixed feedback on placement so some adjustment may be needed for a perfect fit.