Custom Size 21ft x 22ft Red Rectangle Sun Shade Sail - Tailored Fit

Our review of the Custom Size 21' x 22' Red Rectangle Sun Shade Sail finds it best for homeowners and small businesses seeking a tailored, heavy-duty cover for patios, pools, and carports; the single biggest reason to buy is the custom-fit design with curved edges that prevent sagging for a clean, taught install. The sail's virgin polyethylene fabric blocks up to 95% of UV rays and about 90% of visibility, delivering cooling shade and privacy while remaining lightweight enough for DIY mounting.

Key Features

• Custom Fit: Measurements are taken corner to corner and curved edges are engineered to maintain tension and avoid sagging for a neat appearance.
• Durable Material: Constructed from virgin polyethylene, the fabric balances lightweight handling with long-term strength for outdoor exposure.
• UV Protection: Blocks up to 95% of UV rays so shaded areas stay cooler and skin is better protected during prolonged sun exposure.
• Privacy and Visibility Control: With roughly 90% visibility reduction the sail provides meaningful privacy for patios, pools, and driveways.
• All-Season Use: Effective for summer sun protection, nighttime frost reduction, and light rain coverage in transitional weather.
• Warranty and Local Build: A 3-year limited warranty and locally made custom sizes help ensure reliable delivery and support.

Who It's For

This shade sail is ideal for homeowners, renters with attachment points, and small-business outdoor seating areas that need broad, attractive shade and increased privacy. It is particularly useful where a precise fit matters, such as irregular patios, poolside lounging spaces, carports, and balcony covers.

It may be less suitable for those seeking fully waterproof canopies for heavy rain, or users who want a rapid off-season removal system; while the sail sheds light rain, it is designed primarily for UV blocking and cooling rather than as a full rainproof awning.

Pros & Cons

Pros

• High UV blocking and reduced visibility deliver cooler, private outdoor spaces.
• Custom measurements and curved edges produce a tight, sag-resistant fit when installed correctly.
• Lightweight yet strong virgin polyethylene construction gives good durability and value for money.
• Locally made with a 3-year limited warranty offers reassurance on quality and delivery.

Cons

• Installation can be mixed depending on mounting points and hardware used, so some customers may need additional fittings or professional help.
• Not intended as a full waterproof solution for heavy or prolonged rain.

Specifications

Product type	Custom rectangle sun shade sail
Size	21' x 22' (custom made)
Material	Virgin polyethylene fabric
UV protection	Blocks up to 95% of UV rays
Visibility reduction	About 90% visibility blocked
Warranty	3-year limited warranty
Use cases	Patios, pools, carports, driveways, gardens, balconies

Our Verdict

The Custom Size 21' x 22' Red Rectangle Sun Shade Sail is a smart choice for anyone who needs a tailored, durable shade solution that reduces heat and increases privacy without bulky framing. Its custom fit, UV-blocking fabric, and 3-year warranty make it good value for patios, pools, and covered outdoor seating, provided buyers accept that it is not a heavy rain canopy and may require careful installation.

Frequently Asked Questions

How is the sail sized?
Measurements are taken corner to corner and the sail is custom made so the curved edges are cut to maintain tension and prevent sagging.

Will it block sun and provide privacy?
Yes; the fabric blocks up to 95% of UV rays and reduces visibility by about 90%, offering both cooling shade and increased privacy.

Is it suitable for year-round use?
It is suitable for all-season use for sun protection and light rain or frost reduction, but it is not intended as a fully waterproof canopy for heavy precipitation.