Blue Rectangle Sun Shade Sail Canopy 13ft x 21ft - Heavy Duty UV

In this review the HOMA 13' x 21' Blue Rectangle Sun Shade Sail Canopy is evaluated for homeowners and small businesses who need a durable, effective sunshade. The bottom line: this sail is best for those who want a heavy duty, breathable fabric that blocks up to 95% of harmful UV and stays cooler than solid covers. It installs with basic hardware and ropes and is made in the USA, so it is a practical choice when sun protection and longevity are the primary concerns.

Key Features

• High density fabric: 185GSM polyethylene provides a sturdy, breathable weave that blocks up to 95% of UV while allowing breeze and water to pass through to reduce pooling.
• Stitched seams and steel rings: reinforced seams and durable stainless steel D-rings give secure attachment points that resist tearing under normal loads.
• All-weather resistance: the fabric is designed to resist UV degradation, water and fading so the sail keeps its color and function after extended sun exposure.
• Includes ropes: sturdy polyethylene ropes are supplied to help tension the sail and complete the installation without hunting for extra parts.
• Custom sizing and made in USA: custom sizes are available and the product is produced in the United States, which helps when a nonstandard dimension is required.

Who It's For

The sail is ideal for homeowners with patios, decks, pools, pergolas or yards who want a breathable shade that reduces UV exposure and makes outdoor spaces cooler and more private. It suits DIYers who can measure between mounting points and install basic hardware and rope tensioning.

Those needing completely waterproof coverage, an ultra-lightweight temporary solution, or a shade that must remain perfectly flat without any curvature should consider alternative products; the sail is designed to be tensioned with slightly curved edges to stay tight and perform best.

Pros & Cons

Pros

• Blocks up to 95% of harmful UV, offering meaningful sun protection for people and furniture.
• Breathable 185GSM polyethylene reduces pooling and allows airflow to keep the area cooler.
• Strong stitched seams and stainless steel D-rings provide reliable attachment points for long-term use.
• Made in USA with available custom sizes and supplied ropes for straightforward installation.

Cons

• Some users report mixed durability over very long use, with a minority experiencing tearing after extended exposure.
• It is not fully waterproof, so it will not create a dry sheltered space during rain.

Specifications

Our Verdict

The HOMA 13' x 21' Blue Rectangle Sun Shade Sail is a solid value for anyone seeking a heavy duty, breathable sunshade that blocks most UV and resists fading. It is especially good for patios, pools and pergolas where airflow and partial water passage are desirable; buyers who need full waterproofing or absolute lifetime guarantees should weigh other options.

Frequently Asked Questions

Will this sail block sunlight effectively?
Yes. The woven 185GSM polyethylene fabric is rated to block up to 95% of harmful UV rays while remaining breathable.

Can I custom order a different size?
Yes. The manufacturer offers custom sizes and recommends contacting them for straight-edge or nonstandard dimensions.

Is it waterproof?
No. The fabric is breathable and allows water to pass through, so it prevents pooling but will not provide a fully dry shelter in rain.