Sun Shade Sail 11ft x 11ft Turquoise Blue Rectangle Canopy - Cool UV

In this review of the Sun Shade Sail 11' x 11' Turquoise Blue rectangle canopy, the bottom line is straightforward: it is an effective, affordable way to add lasting dappled shade to a patio, deck or backyard. The single biggest reason to buy is the combination of a high-density knitted mesh that blocks up to 95% of UV rays while still allowing cooling breezes through, so outdoor spaces stay shaded without feeling stuffy. The review focuses on real-world use, installation notes and how the curved edge design improves tension and appearance.

Key Features

• High-density material: The knitted polyethylene fabric blocks up to 95% of UV rays while remaining breathable to keep air flowing under the canopy.
• Cutting and stitching: The sail is cut from a complete mesh and finished with double-strength stitched seams for improved edge strength and longevity.
• Anti-rust fittings: Each corner includes an anti-rust D-ring and the product ships with 4 cords to simplify mounting and initial setup.
• Curved edge design: The curved edges reduce sagging when tensioned, improving both shading performance and the finished look.
• Permeable construction: Rain can pass through the mesh so water does not pool on the sail, making it suitable for long-term outdoor use in mixed weather.

Who It's For

This shade sail is ideal for homeowners or renters who want a cost-effective way to create comfortable, UV-protected outdoor zones over patios, pergolas and decks. It suits anyone who values airflow and dappled shade rather than a fully waterproof cover, and those who prefer a durable knitted mesh made from non-recycled high-density polyethylene.

People who need a fully waterproof canopy, a rigid frame system, or precision-fit pre-mounted hardware should look elsewhere; the sail requires separate mounting hardware or SUNLAX accessories and expects a 0.5-1 ft allowance from the fixing point to the sail for proper tensioning.

Pros & Cons

Pros

• Blocks up to 95% of harmful UV rays while allowing cooling breezes to pass through.
• Durable construction with double-strength stitched seams and anti-rust D-rings in each corner.
• Curved edge design helps prevent sagging and improves shading performance and appearance.
• Included cords make initial installation straightforward for most users.

Cons

• Not waterproof, so it will not fully protect from driving rain or create a dry covered space beneath.
• Mounting hardware is sold separately and length measurements include a tolerance, so careful planning is required before purchase.

Specifications

Product type	Rectangle sun shade sail
Size	11 ft x 11 ft
Color	Turquoise Blue
Material	High-density polyethylene knitted mesh (no recycled materials)
UV protection	Blocks up to 95% of UV rays
Hardware	4 anti-rust D-rings and 4 cords included; mounting hardware not included
Design	Curved edges to reduce sagging

Our Verdict

The Sun Shade Sail 11' x 11' in turquoise blue is a practical, good-value choice for anyone seeking breathable UV protection over outdoor living areas. Its high-density fabric, reinforced stitching and curved edge design deliver reliable shade and a neat appearance, though buyers should plan for separate mounting hardware and accept that the sail is not waterproof. For creating a cool, shaded outdoor nook on a budget, this sail is hard to beat.

Frequently Asked Questions

Is this shade sail waterproof?
Answer. No, the knitted mesh is permeable so it lets rain pass through and is not a waterproof cover.

What mounting allowance is needed?
Answer. Leave about 0.5-1 ft between the fixing point and the shade sail to allow space for hardware or rope when tensioning the sail.

Does it include mounting hardware?
Answer. The sail includes 4 cords and 4 anti-rust D-rings; additional mounting hardware such as hooks or turnbuckles must be purchased separately.