12x21 FT Turquoise Blue Sun Shade Cloth - 95% UV Protection

In this review of the 12x21 ft turquoise blue sun shade cloth, the bottom line is simple: it is a practical, no-frills solution for anyone who needs large-area sun protection on a budget. The reviewer found the shade delivers strong sun blocking and breathability, and is especially useful for pergolas, patios and carports where a customized fit and easy attachment matter. While not a luxury canopy, its 95% UV protection and reinforced edges make it a sensible choice for homeowners wanting reliable coverage without complicated installation.

Key Features

• Durable HDPE material: High density polyethylene knit resists tearing and fraying so the fabric holds up under regular outdoor use.
• Reinforced edges and grommets: Double-sewn hems and copper grommets every 2 ft provide secure anchoring points for long-term installation.
• High sun protection: The cloth blocks about 95% of UV while still allowing air to pass so shaded areas stay cooler.
• Easy installation: The package includes zip ties or ropes so the shade can be fastened to a structure without special tools.
• Custom size and color options: This turquoise blue size is customizable to fit different pergolas, patios or garden spaces on request.

Who It's For

This 12x21 ft shade cloth is best for homeowners with medium to large outdoor spaces such as pergolas, patios, gazebos, carports or backyard lounges who want strong sun protection and airflow. It suits DIY installers who prefer a lightweight fabric that is simple to anchor with ties or ropes.

Those looking for a rigid canopy, a waterproof tarpaulin, or a fabric with decorative trim and hardware included may want to consider other options. Also, anyone requiring a guaranteed millimeter-precise cut should note that the fabric length tolerance can vary by roughly 2 in.

Pros & Cons

Pros

• Effective shade and UV blocking that keeps patios noticeably cooler.
• Sturdy construction with double-sewn hems and copper grommets for secure mounting.
• Simple installation using the supplied zip ties or ropes without extra tools.
• Customizable sizes and color choices make it flexible for different spaces.

Cons

• Some customers report the grommets can tear during setup, so careful installation and reinforcement may be needed.
• Not fully waterproof; water will pass through the breathable fabric rather than shedding off.

Specifications

Product	Custom size sun shade cloth
Size	12 ft x 21 ft
Color	Turquoise blue
Material	High density polyethylene (HDPE)
UV Protection	Approximately 95%
Edges	Double-sewn hems with reinforced copper grommets every 2 ft
Included accessories	Zip ties or ropes for installation

Our Verdict

The 12x21 ft turquoise shade cloth is a practical, cost-effective option for shading patios, pergolas and carports where airflow and strong UV protection matter. It offers solid durability and easy, tool-free installation, making it good value for most homeowners who need large, customizable coverage but do not require full waterproofing or premium hardware.

Frequently Asked Questions

Does the fabric block most sunlight?
Yes, the cloth provides about 95% UV protection while remaining breathable so heat is reduced under the shade.

Are grommets included and how are they spaced?
Yes, reinforced copper grommets are secured in the double-layer hem and are placed approximately every 2 ft for anchoring.

Is this shade waterproof?
No, the HDPE knit is breathable and allows water to pass through rather than acting as a waterproof tarp.