Custom Size 20 ft x 21 ft Turquoise Rectangle Sun Shade Sail - Custom

Our review of this custom size 20 ft x 21 ft turquoise rectangle sun shade sail finds it best for homeowners and small businesses who need a tailored, heavy-duty canopy for patios, pools, carports, or driveways. The single biggest reason to buy is the custom fit: measurements taken corner to corner and curved edges keep the sail taut and reduce sagging, delivering a clean, finished look that a generic square sail rarely achieves. Installation can be straightforward for those comfortable with basic mounting hardware, and the material balances lightweight handling with strong UV protection.

Key Features

• Made for a Perfect Fit: Corner-to-corner measurements and curved edges are designed to prevent sagging and ensure a tight, clean appearance over the intended area.
• Durable UV-Blocking Material: Constructed from virgin polyethylene, the fabric is lightweight yet strong and blocks up to 95% of UV rays while reducing visibility by up to 90% for cooling and privacy.
• All-Season Use: The material sheds light rain, helps reduce overnight frost and provides effective sun protection in summer, making it useful year-round on patios and pools.
• Custom Sizes Available: Each shade is made locally to custom dimensions so it can be tailored to awkward or nonstandard spaces for a better final fit.
• 3-Year Limited Warranty: The product is backed by a manufacturer warranty that adds peace of mind for owners expecting multi-season performance.

Who It's For

This shade sail is ideal for homeowners with a specific area to cover who value a neat, tensioned look - for example patios, smaller pool decks, carports, balconies and garden seating areas. Contractors and designers who install shade solutions in residential projects will also appreciate the ability to order custom dimensions made locally for faster turnaround.

It is less appropriate for someone who needs frequent, ready-made replacement sails in many standard sizes or for those who require full waterproofing in heavy downpours, since the fabric is rated for light rain and seasonal use rather than complete waterproof shelter.

Pros & Cons

Pros

• Custom corner-to-corner sizing and curved edges deliver a snug, low-sag installation.
• Virgin polyethylene fabric provides lightweight strength while blocking up to 95% of UV rays for cooler shaded areas.
• Made locally and delivered on time with a 3-year limited warranty for added confidence.
• Color and size accuracy reported positively by customers, giving reliable aesthetics and coverage.

Cons

• Not fully waterproof - best for light rain and seasonal protection rather than heavy storms.
• Installation experiences vary, so some users may need additional hardware or help to get an ideal tension.

Specifications

Our Verdict

The custom size 20 ft x 21 ft turquoise rectangle shade sail is a practical choice for anyone who needs a tailored, long-lasting canopy that blocks most UV rays and provides reliable seasonal coverage. With local manufacture, curved edges to prevent sag and a 3-year warranty, it represents good value for those seeking a neat, effective shade solution rather than a fully waterproof canopy.

Frequently Asked Questions

How are measurements taken?
Measurements are taken corner to corner and the sail is cut with curved edges to ensure a tight fit and reduced sag.

Will it withstand light rain?
The fabric is suitable for light rain and seasonal use but is not designed as a fully waterproof shelter for heavy storms.

How long is the warranty?
The product includes a 3-year limited warranty covering defects as specified by the manufacturer.