ShadeMart 10 ft x 11 ft Green Sun Shade Sail - UPF50 Rectangle

In this review of the ShadeMart 10 ft x 11 ft Green Sun Shade Sail the bottom line is simple: it is a practical, heavy-duty rectangle canopy for anyone who needs reliable UV protection and improved outdoor comfort. The sail is best for homeowners and renters who want an affordable, durable shade solution that breathes and sheds water rather than trapping it. The reviewer found the biggest reason to buy is the combination of woven HDPE fabric and stainless steel corner D rings, which together deliver lasting strength and up to 95% UV blockage for noticeably cooler outdoor spaces.

Key Features

• Material: Woven HDPE fabric provides durability and a breathable weave that resists tearing while allowing air to circulate.
• UV Protection: Blocks up to 95% of harmful UV rays, helping to lower temperatures under the canopy by roughly 10 to 15 degrees.
• Water Permeable: The fabric is water permeable so rain passes through instead of pooling, reducing strain on attachment points.
• Hardware: Stainless steel D rings attached to heavy duty white webbing create sturdy anchor points for long-term outdoor use.
• Custom Size Option: Available in multiple custom sizes so buyers can match the sail to patios, carports, pergolas or pool areas with measured accuracy.
• Styling: Rectangle shape and color choices make the sail both functional and a decorative addition to outdoor spaces.

Who It's For

The ShadeMart rectangle sail is ideal for homeowners, renters and small businesses that need broad, economical sun protection for patios, carports, pergolas or poolside areas. Its breathable HDPE fabric and stainless steel hardware make it a good match where durability and UV protection matter more than full waterproofing.

It is not the best choice for locations that need a fully waterproof canopy or for buyers who require a precision-cut geometric rectangle every time; the product notes manual measurement variance and the style is intentionally water permeable rather than waterproof.

Pros & Cons

Pros

• Durable woven HDPE fabric combined with stainless steel D rings delivers reliable long-term performance.
• Blocks up to 95% of UV rays, significantly reducing heat under the sail for more comfortable outdoor use.
• Water permeable design prevents pooling and allows airflow, helping preserve the structure during rain.
• Custom sizing options and multiple colors let buyers tailor the sail to different outdoor layouts.

Cons

• Not waterproof, so it will not keep an area dry during heavy rain or provide full weatherproof shelter.
• Some customers report mixed size or shape accuracy due to manual measurement and fabric variation.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	10 ft x 11 ft
Material	Woven HDPE (High Density Polyethylene)
UV Rating	Blocks up to 95% of UV rays (UPF50)
Hardware	Stainless steel corner D rings with heavy duty white webbing
Water Resistance	Water permeable, not waterproof

Our Verdict

The ShadeMart 10 ft x 11 ft sun shade sail is a sensible value for anyone who needs strong UV protection and airflow in an outdoor canopy. With durable HDPE fabric and solid stainless steel fittings it holds up well in sun and wind, and custom sizing makes it versatile for patios, carports and pool areas; buyers who need full waterproofing or absolute dimensional precision should consider other options.

Frequently Asked Questions

Is this shade sail waterproof?
Answer. No, this style is water permeable and designed to allow water to pass through rather than be fully waterproof.

How much UV protection does it provide?
Answer. The fabric blocks up to 95% of harmful UV rays (rated UPF50), reducing temperatures under the sail by about 10 to 15 degrees.

Can it be attached to trees or poles?
Answer. Yes, with the proper hardware kits the stainless steel D rings allow attachment to poles, trees, walls or roofs for varied installations.