ShadeMart 13ft x 22ft White Sun Shade Sail UPF50 Rectangle

In this review the ShadeMart 13' x 22' white rectangle shade sail is evaluated as a budget-friendly, heavy duty canopy for patios, carports and poolside areas; the single biggest reason to buy is its balance of durable woven HDPE fabric with effective sun protection, since it blocks up to 95% of UV while remaining water and air permeable. For anyone looking for a large, customizable rectangle sun sail that reduces temperature and integrates with existing structures, this sail is a practical choice.

Key Features

• Woven HDPE fabric: provides durable, tear-resistant coverage that resists fading while letting air flow to reduce heat buildup.
• UPF50 sun protection: blocks up to 95% of harmful UV rays so shaded areas stay noticeably cooler and safer for extended outdoor use.
• Water and air permeable: the breathable weave allows water to pass through and reduces wind load compared with solid tarps, helping protect anchor points.
• Stainless steel D rings: heavy duty corner D rings attached to white webbing simplify secure mounting and improve long-term corrosion resistance.
• Custom size options: available in a range of sizes so buyers can order measurements to fit patios, pergolas or carports more precisely.
• Rectangle styling: a simple shape that integrates with most outdoor designs and can be combined with other sails for larger coverage.

Who It's For

This shade sail is best for homeowners who need broad, economical sun protection for a patio, carport, pool area or yard and who prefer a breathable fabric rather than a waterproof tarp. It suits people who want durable hardware like stainless steel D rings and a product that can be anchored to poles, trees, walls or roofs with the right kit.

People who need a fully waterproof canopy or precise factory-cut architectural sails should look elsewhere; this style is explicitly not waterproof and the product notes that manual measurements may cause slight variations even though the fabric area remains constant.

Pros & Cons

Pros

• High UV protection and measurable cooling performance, lowering temperatures in shaded areas.
• Durable woven HDPE construction with stainless steel D rings for long service life.
• Breathable design reduces wind stress and allows rain to pass through rather than pooling.
• Custom size options and simple rectangle styling that fit many outdoor setups.

Cons

• Not waterproof, so it will not keep an area dry in heavy rain.
• Size reports are mixed for a few buyers, so careful, accurate measuring is required before ordering.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	13' x 22'
Material	Woven HDPE (High Density Polyethylene)
Corners	Stainless steel D rings on heavy duty white webbing
Functionality	Water and air permeable, blocks up to 95% UV
Water resistance	Not waterproof

Our Verdict

The ShadeMart 13' x 22' white rectangle sun shade sail is a solid value for anyone who needs large-area UV protection with breathable, durable fabric and sturdy corner hardware. It is especially well suited to patios, carports and poolside shading where cooling and airflow matter; buyers should measure carefully and accept that it is not designed to be waterproof.

Frequently Asked Questions

Is this shade sail waterproof?
The sail is not waterproof; it is water permeable so rain passes through the woven fabric.

Can it be attached to a wall, tree or pole?
Yes, the sail has stainless steel D rings on heavy webbing and can be mounted to poles, trees, walls or roofs with the proper hardware kit.

How much UV protection does it provide?
The fabric offers UPF50 protection and is rated to block up to 95% of harmful UV rays.