ShadeMart 13ft x 19ft Red Rectangle Sun Shade Sail - UPF50 Protection

In this review of the ShadeMart 13' x 19' red rectangle sun shade sail, the reviewer finds it best suited for homeowners and DIY installers who want durable UV protection and improved outdoor comfort. The single biggest reason to buy is its combination of woven HDPE fabric and stainless steel corner D rings, which together deliver reliable sun protection and a sturdy attachment system that stands up to wind and weather better than cheaper alternatives.

Key Features

• MATERIAL: Woven HDPE fabric provides a breathable, durable canopy that blocks up to 95% of harmful UV rays while remaining water permeable.
• CORNER FITTINGS: Stainless steel D rings attached to heavy duty webbing give secure anchor points for long-lasting installation.
• COOLING EFFECT: The sail reduces temperature under the canopy by about 10 to 15 degrees, making patios and carports noticeably more comfortable.
• CUSTOM SIZE OPTIONS: Multiple custom sizes are available so buyers can match the sail area to their space when measured carefully.
• BREATHABILITY: Water permeable weave lets air and rain pass through, avoiding pooling and reducing sail stress in storms.
• STYLING: Rectangle shape and color options let the sail double as a decorative outdoor element while providing practical shade.

Who It's For

The ShadeMart 13' x 19' rectangular sail is ideal for homeowners with patios, carports, pergolas or pool areas who want strong UV resistant shade without a fully waterproof canopy. It suits DIY installers comfortable attaching sails to walls, poles or trees using appropriate hardware kits.

This sail is less suitable for buyers who need a waterproof cover for complete rain protection or those requiring a perfect geometric rectangle to tight tolerances; customers should measure carefully and expect small variations from manual sizing.

Pros & Cons

Pros

• High-density woven HDPE fabric blocks up to 95% of UV rays for reliable sun protection.
• Stainless steel D rings and heavy duty webbing create durable, secure attachment points.
• Breathable, water permeable design prevents pooling and improves air circulation beneath the sail.
• Available in custom sizes to fit a wide range of outdoor layouts.

Cons

• Not waterproof, so it will not provide full rain protection during heavy downpours.
• Some customers report size and shape variations, so precision installations may require extra adjustments.

Specifications

Brand	ShadeMart
Size	13 ft x 19 ft
Shape	Rectangle
Material	Woven HDPE (High Density Polyethylene)
UV Protection	Blocks up to 95% of harmful UV rays (UPF50)
Hardware	Stainless steel corner D rings on heavy duty webbing
Water Resistance	Water permeable / not waterproof

Our Verdict

For those who need a sturdy, UV blocking shade solution that improves comfort and stands up to wind and sun, the ShadeMart 13' x 19' rectangle sail offers strong value. It is a practical choice for patios, carports and poolside areas where breathability and sun protection matter more than full waterproofing, and the durable fittings make it a dependable seasonal or year-round shade option.

Frequently Asked Questions

Is this shade sail waterproof?
The sail is water permeable and breathable, not waterproof, so it will not prevent rain from passing through.

Can it block UV rays effectively?
Yes, the woven HDPE fabric blocks up to 95% of harmful UV rays and has a UPF50 level of protection.

Will the corners hold up to strong winds?
Stainless steel D rings and heavy duty webbing provide strong anchor points, but secure installation with proper hardware is essential for best performance.