Right Triangle Shade Sail 7ft x 11ft x 13ft Green - Heavy Duty UV

In this review of the Right Triangle Shade Sail 7' x 11' x 13' Green the bottom line is simple: this is a practical, heavy duty solution for anyone wanting reliable sun protection with good airflow. The reviewer found it best suited for patios, play areas, or pet runs where a durable, breathable fabric and tidy installation matter most. The sail's 200 GSM HDPE weave, curved-edge design for tension, and stainless D rings are the single biggest reasons to choose it over thin, floppy alternatives.

Key Features

• Corner-to-corner measurement: Measurements are taken from corner to corner so buyers get predictable coverage when planning placement and overlap.
• Curved edge design: Slightly curved edges are built in to create even tension and prevent the sail from sagging in the middle after installation.
• 200 GSM HDPE fabric: The 100% high density polyethylene cloth blocks up to 95% of harmful UV while remaining breathable to reduce heat under the sail.
• Stainless D rings and reinforced edges: Heavy double-stitched seams and extra corner stitching keep the D rings secure and simplify a tight, long-lasting installation.
• Breathable, water-permeable knit: The woven fabric allows water and breeze to pass through, helping avoid water pooling and reducing wind load.
• 3 year UV warranty: UV inhibitors are added during manufacture and the product carries a three year warranty for UV degradation under normal conditions.

Who It's For

This shade sail is ideal for homeowners and small commercial users who need a durable, breathable sun cover for patios, gardens, pet areas, and outdoor seating. People who value tidy appearance after installation will appreciate the built-in curved edges and heavy reinforced corners.

It is less appropriate for those who require perfectly straight-edge sails without curvature unless they request a custom order, or for situations needing a fully waterproof canopy since the fabric is designed to be breathable rather than watertight.

Pros & Cons

Pros

• Durable 200 GSM HDPE blocks most UV while remaining breathable and resistant to fading.
• Curved edge design and reinforced corners help maintain a tight, neat installation and reduce sagging.
• Stainless D rings and heavy stitched seams make mounting straightforward and reliable.
• Three year warranty gives confidence against UV degradation under normal weather conditions.

Cons

• Size can be subjective; some buyers report it is smaller than expected, so careful measuring is essential.
• Not fully waterproof since the knit fabric is intended to allow water and breeze through.

Specifications

Shape	Right triangle
Size (corner to corner)	7 ft x 11 ft x 13 ft
Material	100% 200 GSM HDPE (woven knitted)
UV Block	Up to 95%
Hardware	Stainless D rings at each corner, reinforced seams
Warranty	3 years UV degradation

Our Verdict

The Right Triangle Shade Sail 7' x 11' x 13' Green is a solid value for anyone needing durable, breathable sun protection with a neat installed look. Its 200 GSM HDPE fabric, reinforced corners, and curved-edge design make it a dependable choice for patios, pet areas, and other outdoor spots where tension and appearance matter. Buyers should measure carefully and consider a custom order if they need straight edges or full waterproofing.

Frequently Asked Questions

How is the sail measured?
Measurement is taken from corner to corner; edges are slightly curved based on a calculated radian to improve tension.

Will it block rain?
The woven HDPE fabric is breathable and allows water to pass through, so it is not fully waterproof and is designed to prevent pooling.

What hardware is recommended?
Use sturdy posts or fixed anchors and cable or turnbuckles for tension; the sail works best with 0.5-2 ft clearance for hardware and offers reinforced D rings for attachment.