ShadeMart 11ft x 22ft Brown Sun Shade Sail UPF50 Rectangle - Heavy

In this review of the ShadeMart 11' x 22' Brown Sun Shade Sail, the bottom line is simple: it is a heavy-duty, UPF50 shade solution for homeowners who want reliable sun protection and airflow for patios, carports or poolside areas. The sail's woven HDPE fabric and stainless steel D rings make a convincing case for durability, while the water-permeable design keeps rain runoff from pooling. This review focuses on real-world functionality, ease of installation, and whether the rectangle shape and sizing work for typical backyard installations.

Key Features

• Woven HDPE fabric: The high density polyethylene construction provides a durable, fade-resistant canopy that blocks up to 95% of harmful UV rays for cooler outdoor spaces.
• Stainless steel D rings: Reinforced corners with stainless D rings and heavy white webbing offer secure attachment points that resist corrosion in outdoor conditions.
• Water permeable: The breathable weave allows water and air to pass through, preventing water pooling and reducing wind load during storms.
• Heat reduction: By blocking sunlight and allowing airflow, the sail can significantly lower temperatures beneath it, improving comfort on hot days.
• Custom sizing available: Multiple sizes and a custom option help fit irregular spaces, provided measurements are taken carefully before ordering.
• Decorative rectangle styling: The simple rectangle shape and neutral brown color integrate easily with patio or carport aesthetics while adding practical shade.

Who It's For

The ShadeMart 11' x 22' rectangle sail is best for homeowners and renters who need an affordable, robust shade solution for patios, pergolas, carports or pool areas and value UV protection and airflow over full waterproofing. It suits those who plan to attach the sail to posts, trees or existing structures using proper hardware kits and who want a long-lasting fabric that tolerates sun and wind.

It is less well suited for buyers who need a fully waterproof canopy or an exact precision rectangle out of the box; customers should be prepared for minor dimensional variation due to manual measurements and choose hardware to handle local wind conditions if storms are likely.

Pros & Cons

Pros

• Strong woven HDPE fabric resists fading and provides substantial sun protection.
• Stainless steel corner D rings and heavy webbing make installation secure and durable.
• Breathable, water-permeable design prevents pooling and improves cooling underneath the sail.
• Custom sizing options allow fitting a variety of outdoor spaces.

Cons

• Not waterproof, so it will not keep rain out when full coverage is required.
• Some customers report size or shape variation, so careful measurement is required before purchase.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	11' x 22'
Material	Woven HDPE (High Density Polyethylene)
Corner Hardware	Stainless steel D rings with heavy white webbing
UV Protection	Blocks up to 95% of harmful UV rays (UPF50)
Water Resistance	Water permeable / not waterproof

Our Verdict

The ShadeMart 11' x 22' Brown Sun Shade Sail is a practical, value-oriented choice for anyone needing strong sun protection and airflow in a patio, carport or pool setting. Its durable HDPE fabric and stainless fittings make it a reliable shade canopy, while the breathable design reduces heat and prevents pooling; just be aware it is not waterproof and check measurements carefully when ordering.

Frequently Asked Questions

Is this sail waterproof?
The sail is water permeable and breathable, not waterproof, so it allows water to pass through rather than shed it.

Can the sail be attached to trees or posts?
Yes; with proper hardware kits the sail can be secured to poles, trees, walls, roofs or existing structures.

How much UV protection does it provide?
The fabric blocks up to 95% of harmful UV rays and is rated for strong sun protection (UPF50).