ShadeMart 11ft x 19ft Turquoise Rectangle Sun Shade Sail - Breathable

Our review of the ShadeMart 11' x 19' Turquoise Rectangle Sun Shade Sail finds it best for homeowners and renters who want a simple, affordable way to cut sun and heat for patios, pools, or carports. The single biggest reason to buy is the fabric: woven HDPE that blocks up to 95% of harmful UV rays while remaining water permeable and breathable, so it lowers ambient temperatures without trapping moisture or creating a sauna effect.

Key Features

• Woven HDPE fabric: provides durable, tear-resistant coverage that blocks most UV while staying breathable for cooler shade.
• Stainless steel D rings: attached to heavy duty white webbing for reliable anchor points and long-lasting corrosion resistance.
• Water permeable design: allows rain and air to pass through the canopy so puddling and wind lift are reduced compared to solid tarps.
• Temperature reduction: blocks up to 95% of sunlight and can lower perceived temperature by around 10 to 15 degrees in direct sun.
• Custom size options: available in multiple sizes and customizable dimensions so it can fit patios, pergolas, carports or pool areas when measured carefully.

Who It's For

The ShadeMart rectangle sail is ideal for homeowners, small business owners, and DIY installers who want a lightweight, decorative shade solution for patios, yards, pergolas, or carports. It works well when mounted to existing structures, trees, or posts with appropriate hardware kits and is a low-cost alternative to permanent roofing for cooling outdoor spaces.

People who need fully waterproof coverage, a framed canopy, or a rigid structure should look elsewhere; this style is explicitly not waterproof and performs as a breathable screen rather than a rainproof shelter.

Pros & Cons

Pros

• Strong material and stitching provide good durability and value for money according to customers.
• Effective shade and measurable temperature reduction make outdoor areas noticeably cooler.
• Easy to install for a single person and versatile to attach to poles, walls, trees, or roofs with proper hardware.
• Stainless steel corner D rings with heavy webbing offer secure anchor points and lasting corrosion resistance.

Cons

• Not waterproof, so it will not keep an area dry in heavy rain and is intended as breathable sun protection.
• Manual measurements can vary, so careful measuring is required when ordering a custom size.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	11' x 19'
Material	Woven HDPE (High Density Polyethylene)
Corner Fittings	Stainless steel D rings with heavy white webbing
Functionality	Water permeable, breathable, UV resistant (up to 95%)

Our Verdict

The ShadeMart 11' x 19' rectangle shade sail is a practical, budget-friendly choice for anyone who needs breathable UV protection and cooler outdoor spaces without installing permanent structures. It delivers good material strength, easy installation, and clear temperature benefits, making it particularly good value for patios, pools, and carports if waterproofing is not required.

Frequently Asked Questions

Is this sail waterproof?
No. This style is water permeable and breathable, so it allows water to pass through rather than providing waterproof coverage.

Can it be attached to trees or poles?
Yes. With the proper hardware kits the sail can be secured to poles, trees, walls, roofs, and other structures using the stainless steel D rings and webbing.

Does it block UV rays?
Yes. The woven HDPE fabric blocks up to 95% of harmful UV rays while remaining breathable to reduce heat under the sail.