11 ft x 13 ft x 17 ft Gray Right Triangle Shade Sail - 95% UV Block

In this review of a custom right triangle shade sail, the bottom line is simple: this product is for homeowners and small-business owners who need a tailored shade solution that actually blocks sun and lowers temperatures. The reviewer found it to deliver reliable protection thanks to its 95% sun protection fabric and heavy-duty stitching, making it a practical choice for patios, play areas, and animal shelters where heat and UV exposure are concerns. Installation is straightforward for anyone comfortable with basic mounting hardware, and the custom D-ring to D-ring sizing keeps the fit precise.

Key Features

• 95% UV blockage: The 200 GSM HDPE fabric blocks up to 95% of harmful UV rays to protect people, pets, and furniture under the sail.
• Temperature reduction: The mesh weave helps lower surface temperatures by up to 15 degrees compared with unshaded areas for a noticeably cooler space.
• Custom fit: Measurements are taken D-ring to D-ring so the sail can be made to fit nonstandard spaces and achieve tidy tension.
• Durable construction: Reinforced edges, double-layer stitching, and stainless steel D-rings resist fraying and extend usable life.
• Flexible installation: Can be attached to trees, roofs, walls, or poles using common mounting hardware and allows at least 0.5 ft gap at corners for best performance.
• Commercial standard: Built to withstand repeated use with a 3 year assurance included for added confidence.

Who It's For

This shade sail is ideal for homeowners looking to shade a patio, pergola, or backyard seating area and for small commercial uses like cafe seating or market stalls where sun protection and airflow matter. It also suits animal owners who need a breathable shelter; reviewers noted it works well for chicken runs and similar enclosures.

Those who should look elsewhere include buyers wanting a rigid waterproof canopy or an off-the-shelf size without custom measurement: this product is made to order based on D-ring dimensions and is breathable rather than fully waterproof, so it is not a replacement for solid roofing or rainproof tarps.

Pros & Cons

Pros

• High UV blockage provides meaningful protection during peak sun hours.
• Sturdy materials and stainless steel D-rings give a durable, long-lasting feel.
• Custom sizing from D-ring to D-ring produces a tailored fit for irregular spaces.
• Breathable mesh reduces heat while allowing air and water to pass through.

Cons

• Some customers report the finished sail can feel smaller than expected, so careful measurement is essential.
• Not fully waterproof; it is air and water permeable by design.

Specifications

Shape	Right triangle
Size (D-ring to D-ring)	11 ft x 13 ft x 17 ft
Color	Gray
Material	200 GSM HDPE mesh
UV Protection	Up to 95% blockage
Permeability	Water and air permeable
Assurance	3 year assurance

Our Verdict

Overall, this custom right triangle shade sail is a solid value for anyone needing reliable UV protection and a cooler outdoor area without sealing off airflow. Its durable construction and D-ring sizing make it a smart pick for patios, small commercial spaces, and animal shelters, provided buyers measure carefully and accept that the product is breathable rather than waterproof.

Frequently Asked Questions

Is this shade sail waterproof?
Answer. No, it is water and air permeable by design; it will reduce sun and heat but not act as a solid rain barrier.

How should I measure for a custom fit?
Answer. Measure from D-ring to D-ring for each side and allow the recommended corner gaps; precise D-ring measurements are used to make your sail.

What hardware is needed to install it?
Answer. Use mounting hardware kits, sturdy poles, or fixed anchor points like trees or walls; ensure corner gaps of around 0.5 ft for best tension and performance.