Custom Size 21ft x 22ft White Rectangle Sun Shade Sail - Tight Fit, UV

In this review the Custom Size 21' x 22' White Rectangle Sun Shade Sail is presented for anyone who needs a large, tailored shade solution for an outdoor space. The biggest reason to consider it is the made-to-fit approach: measurements are taken corner to corner and the sail's curved edges are designed to prevent sagging, producing a taut, clean appearance after installation. The reviewer focuses on real-world use for patios, carports, pools and balconies and how the material performs for shade, privacy, and all-season durability.

Key Features

• Custom fit: Measurements taken from corner to corner and curved edges prevent sagging so the sail stays tight and looks neat over time.
• UV blocking fabric: Virgin polyethylene blocks up to 95% of UV rays to reduce heat and protect furnishings beneath the sail.
• Privacy and light control: With up to 90% visibility reduction the sail keeps a shaded, private area while still allowing airflow.
• All-season use: The material sheds light rain and helps reduce frost at night, making it useful beyond summer months.
• Durable construction: Lightweight but strong virgin polyethylene offers a good balance of strength and ease of handling during installation.
• 3-year warranty: Backed by a limited 3-year warranty, giving reasonable confidence in expected lifespan and workmanship.

Who It's For

The Custom Size 21' x 22' White Rectangle Shade Sail is best for homeowners and small business owners who need a large, made-to-measure shade for patios, pools, carports, driveways, gardens, or balconies and who value a tidy, sag-free appearance. It suits people who want strong UV protection and increased privacy without fully enclosing the space.

It is less suited for those who need full waterproofing in heavy storms or who require an off-the-shelf size for immediate pickup; this product is custom-made and focused on sun and light rain coverage rather than full rain or snow load support.

Pros & Cons

Pros

• Blocks the majority of UV rays for cooler shaded areas and longer protection of outdoor furniture.
• Curved edges and corner-to-corner sizing deliver a tight, attractive fit that minimizes sagging.
• Durable virgin polyethylene offers strength, color accuracy, and a lightweight feel for easier handling.
• Works year-round for sun protection and light rain or frost reduction, and comes with a 3-year warranty.

Cons

• Installation can be mixed in ease depending on mounting points and hardware; some users may need extra supports or help for perfect tension.
• Not designed to withstand heavy sustained rain or snow loads like a hard canopy.

Specifications

Product type	Rectangle sun shade sail
Size	Custom, example 21' x 22' rectangle
Material	Virgin polyethylene fabric
UV protection	Blocks up to 95% of UV rays
Visibility reduction	Up to 90% reduced visibility
Warranty	3-year limited warranty
Intended use	Patios, driveways, carports, pools, gardens, balconies

Our Verdict

The Custom Size 21' x 22' White Rectangle Sun Shade Sail is a practical choice for anyone who needs a large, custom-fitted shade that stays taut and offers strong UV protection. It represents good value for outdoor shading and privacy when installed correctly, and the 3-year warranty adds reassurance for long-term use.

Frequently Asked Questions

How are custom measurements taken?
The sail is measured corner to corner and shaped with curved edges so the finished canopy maintains tension and resists sagging.

Will it stop heavy rain?
The sail sheds light rain but is not intended as a fully waterproof roof for heavy or prolonged downpours or snow loads.

How long does the fabric last?
Customers report multi-year durability and the product is covered by a 3-year limited warranty for defects and workmanship.