Custom Size 16 ft x 21 ft Turquoise Rectangle Sun Shade Sail

In this review of the Custom Size 16' x 21' Turquoise Rectangle Sun Shade Sail, the bottom line is simple: this shade sail is for anyone who needs a large, custom-made cover that blocks heat and preserves privacy while staying visually neat. Measured corner to corner and finished with curved edges, the sail is clearly built to fit a specific space without sagging. The biggest reason to buy is the combination of custom sizing and a durable UV-blocking fabric that keeps outdoor areas noticeably cooler and more private.

Key Features

• Made for a Perfect Fit: Measurements are taken from corner to corner and curved edges are cut to prevent sagging, producing a tight clean look when tensioned.
• Durable Material: Crafted from virgin polyethylene, the fabric is lightweight yet strong enough for extended outdoor use.
• High UV Protection: Blocks up to 95% of UV rays and about 90% of visibility, which helps reduce heat and offers privacy for patios or pools.
• All-Season Use: Designed to provide sun protection in summer, reduce frost at night, and shed light rain for versatile year-round coverage.
• Local Custom Production: Each shade is made locally to order, improving the chance of an accurate fit and on-time delivery.
• 3-Year Limited Warranty: Backed by a warranty that provides extra confidence in the sail's longevity and construction.

Who It's For

The sail is best suited to homeowners and renters with defined outdoor areas such as patios, driveways, carports, poolside lounging spaces, gardens, or balconies who want a precise fit and strong sun protection. It works well for those prioritizing shade and privacy as the fabric blocks visibility while cooling the space beneath.

People who need a simple off-the-shelf size or who require protection from heavy rain or full weatherproofing should look elsewhere; this product provides light rain coverage and frost reduction but is not a full waterproof canopy or structural roof replacement.

Pros & Cons

Pros

• Effective UV blocking reduces heat and protects surfaces beneath the sail.
• Custom sizing and curved edges minimize sagging and give a neat, tailored appearance.
• Durable virgin polyethylene construction offers strength and a long service life backed by a warranty.
• Locally made to order so sizes are accurate and delivery is reliable.

Cons

• Installation can be mixed in ease; some users may need extra hardware or assistance to tension a large sail properly.
• Intended for light rain and frost reduction, it is not a substitute for a waterproof roof or permanent structure.

Specifications

Product Type	Rectangle Sun Shade Sail
Size	16' x 21' (custom made)
Color	Turquoise
Material	Virgin polyethylene
UV Protection	Blocks up to 95% of UV rays
Visibility Reduction	About 90%
Warranty	3-Year limited warranty

Our Verdict

For anyone needing a large, tailored shade solution, this 16' x 21' turquoise sail delivers strong UV protection, a clean fitted look, and durable construction at a reasonable value. The local custom build and 3-year warranty make it a practical choice for patios, pools, and carports, provided buyers understand it offers light rain coverage rather than full waterproofing.

Frequently Asked Questions

How are sizes measured?
Sizes are measured from corner to corner and the sail is cut with curved edges to reduce sagging when installed.

Will it stop all sunlight and rain?
The fabric blocks most UV and about 90% of visibility, offering good cooling and light rain coverage, but it is not fully waterproof for heavy downpours.

What warranty is included?
The product comes with a 3-year limited warranty covering defects in materials and workmanship under normal use.