7 ft x 11 ft x 13 ft Red Right Triangle Sun Shade Sail - 95% UV

Our review of this red right triangle shade sail finds it best for homeowners or small commercial spaces that need targeted sun protection where a triangular shape fits - patios, chicken runs, and driveways. The single biggest reason to buy is consistent, measurable sun defense: made from 200 GSM HDPE it blocks up to 95% of UV and can lower shaded temperatures by up to 15 degrees, which makes outdoor areas noticeably more comfortable. Installation is flexible enough for DIYers who can secure corners to trees, posts, or building anchors.

Key Features

• 95% UV blockage: Durable 200 GSM HDPE fabric provides strong protection from harmful sun rays for safer outdoor use.
• Temperature reduction: The fabric reduces ambient temperature in shaded areas by up to 15 degrees for a cooler environment.
• Custom sizing: Measured D-ring to D-ring so the sail can be ordered to fit specific triangular spaces for a tailored fit.
• Easy installation: Can be attached to trees, roofs, walls or poles with mounting hardware kits and simple corner spacing guidelines.
• Commercial-grade durability: Stainless steel D-rings, reinforced edges and double-layer stitching help prevent fraying and extend service life.

Who It's For

This shade sail is ideal for anyone needing a compact triangular shade solution: homeowners adding cover over small patios, pet owners shading runs, and small businesses seeking sun protection for outdoor displays. The red color and right triangle shape work well where asymmetric coverage is required or where posts and walls limit options.

It is less suitable for those who need very large uninterrupted shade fields or fully waterproof canopies, since the fabric is water and air permeable and best used as a sun shade rather than a rain shelter. Customers who need a perfectly rigid or completely waterproof awning should consider other product types.

Pros & Cons

Pros

• High UV protection blocks about 95% of sun rays for safer outdoor time.
• Noticeable cooling effect, often up to 15 degrees in shaded spots.
• Sturdy build with stainless steel D-rings and reinforced double-stitched edges for longevity.
• Custom sizing option allows precise D-ring to D-ring measurements for a tailored fit.

Cons

• Some customers report the delivered size can seem smaller than expected, so careful measurement is essential.
• Permeable fabric is not a full rain barrier, so it will not replace a waterproof canopy.

Specifications

Our Verdict

For yards, patios, or animal enclosures where a triangular shade fits, this red 7 ft x 11 ft x 13 ft sail offers strong sun protection and good long-term value thanks to heavy-duty 200 GSM HDPE fabric and reinforced construction. It cools shaded areas effectively and is a sensible buy when tailored sizing and durability are priorities, but buyers should double-check measured D-ring distances to avoid size disappointment.

Frequently Asked Questions

Is this sail waterproof?
The fabric is water and air permeable, so it sheds some water but is not intended as a fully waterproof canopy.

How should I measure for a custom fit?
Measure from D-ring to D-ring for each corner and allow at least 0.5 ft gap between D-rings and poles, reducing 1 to 1.5 ft per side if needed for tension.

What hardware comes with the sail?
The sail includes stainless steel D-rings and reinforced edges; mounting kits are used for installation but confirm which hardware is included with your order.