Custom Size 11ft x 11ft x 11ft Gray Triangle Sun Shade Sail - UPF50

In this review of the custom size 11' x 11' x 11' gray triangle sun shade sail, the bottom line is simple: this is a practical, durable shade solution for yards, patios, and small commercial areas where effective UV protection and airflow matter. The reviewer found the sail delivers on its main promise of strong sun protection while remaining breathable and robust enough for seasonal outdoor use. It is best chosen by buyers who need a tailored fit and value reinforced construction over decorative frills.

Key Features

• 95% Sun Protection: The 200 GSM HDPE material blocks up to 95% of UV rays for safer time outdoors.
• Temperature Reduction: The shade can lower ambient temperatures by up to 15 degrees compared to unshaded spots, making sitting areas noticeably cooler.
• Custom Fit: Measured from D-ring to D-ring, the sail can be ordered to match specific mounting distances for a neat canopy fit.
• Durable Construction: Stainless steel D-rings, reinforced edges and double-layer stitching reduce fraying and extend the sail's life.
• Permeable Design: Water and air permeability prevent water pooling and allow airflow to reduce wind load on the fabric.
• Simple Installation: The sail installs to trees, roofs or poles using hardware kits and requires gap allowances at corners for best tension.

Who It's For

The sail is well suited for homeowners, small businesses and gardeners who want a reliable shaded area that is cooler and largely blocks UV for people or pets. It works especially well in sun-exposed patios, play areas, over chicken runs, or above outdoor seating where a custom dimension prevents awkward gaps.

Those who should look elsewhere include buyers seeking a decorative pergola substitute with rigid frame components or people needing a permanent, waterproof canopy for heavy rain; this product is water permeable and intended as a breathable shade rather than an impermeable awning.

Pros & Cons

Pros

• High sun blockage gives meaningful UV protection for outdoor living spaces.
• Robust materials and reinforced stitching feel commercial grade and durable.
• Custom sizing from D-ring to D-ring lets you achieve a tailored fit for odd layouts.
• Permeable fabric avoids water pooling and reduces stress in wind events.

Cons

• Some customers report the purchased sail feels smaller than expected, so careful measuring is essential.
• The sail is not fully waterproof, so it will not keep heavy rain out like a solid awning.

Specifications

Material	200 GSM HDPE
Sun Protection	Up to 95% UV blockage (UPF50+)
Shape	Triangle (custom size 11' x 11' x 11')
Permeability	Water and air permeable
Hardware	Stainless steel D-rings, reinforced edges
Temperature Reduction	Up to 15 degrees cooler vs unshaded areas
Assurance	3 year assurance included

Our Verdict

The custom size triangle shade sail is a sensible buy for anyone who needs reliable UV protection and cooler shade in a fitted format; its durable 200 GSM HDPE, reinforced details and stainless D-rings make it good value for seasonal outdoor coverage. Choose this if you want breathable, effective sun protection and are willing to measure carefully; avoid it if you need a watertight or permanent framed canopy.

Frequently Asked Questions

How should I measure for a custom fit?
Measure from D-ring to D-ring at the exact mounting points you plan to use and allow the recommended corner gap for tension to avoid stress on the fabric.

Will the sail keep rain out?
No, the fabric is water permeable so light spray will pass through; it is designed for sun protection and airflow, not as a waterproof roof.

How durable is the construction?
The sail uses 200 GSM HDPE with double-layer stitching and stainless steel D-rings and comes with a 3 year assurance for typical outdoor use.