11ft x 11ft x 15.6ft Blue Right Triangle Sun Shade Sail - 95% UV Block

In this review of the 11' x 11' x 15.6' blue right triangle sun shade sail the bottom line is simple: it is a practical, heavy-duty solution for creating instant shade in patios, playgrounds, and garden seating areas. The reviewer found the sail most valuable for homeowners or small commercial sites who need reliable sun protection without permanent construction. The single biggest reason to buy is the combination of 95% UV blockage in a breathable, 200 GSM HDPE fabric that cuts direct sun and lowers surface temperature by up to 15 degrees.

Key Features

• High UV protection: Blocks up to 95% of harmful UV rays so outdoor spaces stay safer for longer periods in direct sun.
• Durable material: Made from 200 GSM HDPE with reinforced edges and double stitching for tougher wear in regular outdoor use.
• Temperature reduction: Lowers ambient and surface heat by about 15 degrees compared with unshaded spots, improving comfort on hot days.
• Flexible installation: Can be attached to trees, roofs, walls or poles and allows spacing adjustments at the D-rings for proper tensioning.
• Commercial standard fittings: Includes stainless steel D-rings and reinforced corners intended for longer service life and heavier use.
• Customizable fit: Order-to-make sizing based on D-ring to D-ring measurements and options for straight-edge customization.

Who It's For

The sail is best for homeowners, small business owners and landscapers who need a removable, robust shade solution for patios, play areas, outdoor dining or vendor stalls. Its commercial-standard fittings and heavier 200 GSM fabric suit locations that see daily sun exposure and occasional wind loading.

People who should look elsewhere include those who need a rigid, waterproof canopy or a permanent structure, since the fabric is water and air permeable rather than fully waterproof, and installers expecting an out-of-the-box exact fit without measuring should plan for the order-to-make process.

Pros & Cons

Pros

• Excellent sun protection with 95% UV blockage for safer outdoor time.
• Sturdy build: 200 GSM HDPE, reinforced edges and stainless steel D-rings improve longevity.
• Reduces temperature noticeably, making shaded areas more comfortable.
• Custom sizing option and flexible installation adapt to many outdoor layouts.

Cons

• Not fully waterproof because the fabric is air and water permeable, so it will not keep heavy rain completely out.
• Durability reports are mixed in extreme sun exposure; some users saw degradation after extended seasons.

Specifications

Our Verdict

For anyone seeking a removable, heavy-duty shade sail that prioritizes sun protection and cooling, this 11' x 11' x 15.6' right triangle sail is a solid value. The 200 GSM fabric, reinforced hardware and customization option make it a practical choice for patios and small commercial areas, though those needing full waterproofing or guaranteed ultra-long-term fade resistance should consider alternatives.

Frequently Asked Questions

Is this sail waterproof?
Answer. The fabric is water and air permeable, so it sheds some water but is not fully waterproof for heavy rain protection.

How is the size measured?
Answer. The manufacturer measures the sail from D-ring to D-ring; provide precise measurements when ordering to get the correct fit.

How long does it typically last in sun exposure?
Answer. Many users report durable performance for over a year, but longevity varies by climate and installation; some have seen faster degradation in very intense sun.